                 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
                         WASHINGTON, D.C. 20460      

                                                 	OFFICE OF CHEMICAL SAFETY AND
                                                                                            POLLUTION PREVENTION
	



MEMORANDUM

Date:		September 04, 2013

SUBJECT:	Linuron: Acute and Chronic Dietary (Food and Drinking Water) Exposure and Risk Assessment for the Section (3) Registration Action on Coriander, Dill, Horseradish, Parsley, Celeriac, Rhubarb, and Dry Pea.   
 
PC Code:  035506
DP Barcode:  D411650
Decision No.:  469722
Registration No.:  61842-23
Petition No.:  2E8083
Regulatory Action:  Section 3
Risk Assessment Type:  Dietary 
Case No.:  0047
TXR No.:  N/A
CAS No.:  330-55-2
MRID No.:  N/A
40 CFR:  §180.184

FROM:	Kristin Rury, Biologist
	Risk Assessment Branch III
	Health Effects Division (7509P)

THROUGH:	Thurston Morton, Senior Chemist 
	Julie Van Alstine, Environmental Health Scientist
	Dietary Exposure Science Advisory Council (DESAC)

	And 
	
	Christine Olinger, Chief
	Risk Assessment Branch III
	Health Effects Division

TO:	Kristin Rury, Risk Assessor
	Risk Assessment Branch III
	Health Effects Division (7509P)
       
       And 
       
	Barbara Madden, Risk Manager
	Risk Integration Minor Use and Emergency Response Branch
	Division (7505P)
Executive Summary

Acute and chronic aggregate dietary food and drinking water exposure and risk assessments were conducted using the Dietary Exposure Evaluation Model software with the Food Commodity Intake Database (DEEM-FCID) Version 3.16, which uses food consumption data collected from 2003-2008 from the U.S. Department of Agriculture's (USDA's) National Health and Nutrition Examination Survey, What We Eat in America, (NHANES/WWEIA).  The analysis was conducted to support a human health risk assessment for the proposed use and tolerances of linuron on coriander, dill, horseradish, parsley, celeriac, rhubarb, and dry pea.   This memo was reviewed by two peer reviewers of the Dietary Exposure Science Advisory Council (DESAC), per the DESAC Standard Operating Procedure (SOP) 2012.1.  

Acute Dietary Exposure Assessment: The acute dietary exposure assessments incorporated recommended and/or established tolerance-level residues, and used DEEM default processing factors.  The acute assessment assumed that all registered and proposed crops were treated (100% crop treated; %CT).  Estimated drinking water concentrations (EDWCs) from the Environmental Fate and Effects Division (EFED) (89.05 ppb) were also included.  Because different toxicological points of departure (PODs) were selected for females 13-49 years old and for the general U.S. population, two separate dietary exposure analyses were conducted.  The results of the acute analysis indicate that the acute dietary (food and drinking water) exposure and risk does not exceed HED's level of concern [i.e., <100% acute population adjusted dose (aPAD)] for the general U.S. population, and all population subgroups, including females 13-49 years old.  At the 95[th] percentile of exposure, the resulting acute dietary (food and drinking water) risk estimates utilized 4.3% of the aPAD for the general U.S. population and 10% for all infants, the most highly exposed population subgroup.  At the 95[th] percentile of exposure, the resulting acute dietary (food and drinking water) risk estimate utilized 5.7% of the aPAD for females 13-49 years old.  

Chronic Dietary Exposure Assessment: The chronic dietary (food and drinking water) exposure assessment for linuron incorporated recommended and/or established tolerance-level residues and used DEEM default processing factors.  Average %CT estimates provided by the Biological and Economic Analysis Division (BEAD) were also incorporated into the assessment for the existing uses, and EDWCs from EFED (48.8 ppb) were also included.  The results of the chronic analysis indicate that chronic dietary (food and drinking water) exposure and risk does not exceed HED's level of concern [i.e., <100% chronic population adjusted dose (cPAD)] for the U.S. population and all population subgroups.  The resulting chronic dietary (food and drinking water) risk estimates utilized 22% of the cPAD for the general U.S. population and utilized 60% of the cPAD for children 1-2 years old, the most highly exposed population subgroup.  

Cancer Dietary Exposure Assessment: Linuron is classified as a "Group C Carcinogen" and quantification of human cancer risk is not required.   

I.  Introduction

Dietary risk assessment incorporates both exposure and toxicity of a given pesticide.  For acute and chronic assessments, the risk is expressed as a percentage of a maximum acceptable dose (i.e., the dose that HED has concluded will result in no unreasonable adverse health effects).  This dose is referred to as the population adjusted dose (PAD).  The PAD is equivalent to the point of departure (POD; no observed adverse effect level, NOAEL; lowest observed adverse effect level, LOAEL, e.g.) divided by the required uncertainty or safety factors.  

For acute and non-cancer chronic exposures, HED is concerned when estimated dietary risk exceeds 100% of the PAD.  References that discuss the acute and chronic risk assessments in more detail are available on the EPA/pesticides web site:  "Available Information on Assessing Exposure from Pesticides, A User's Guide," 21-JUN-2000, web link:  http://www.epa.gov/fedrgstr/EPA-PEST/2000/July/Day-12/6061.pdf; or see SOP 99.6 (20-AUG-1999).

The most recent dietary risk assessment for linuron was conducted by Donna Davis (D350545, 04/15/2008).  

II.  Residue Information

Residues of Concern: The residue definitions for enforcement of tolerance and for risk assessment are identical, namely, linuron and metabolites convertible to 3,4-dichloroaniline (3,4-DCA).  The residues of concern are summarized in Table 1.  

The terminal residues of concern in plants, animals, and drinking water are linuron (parent) and metabolites convertible to 3,4-DCA, including 3,4-dichlorophenylurea (DCPU), desmethoxy-linuron (DCPMU), desmethyl linuron, and hydroxy-norlinuron.  

Table 1.  Summary of Metabolites and Degradates to be included in the Risk Assessment and Tolerance Expression
Matrix
                     Residues included in Risk Assessment
                   Residues included in Tolerance Expression
Plants
Primary Crop
                                  linuron and
                      metabolites convertible to 3,4-DCA
                linuron and metabolites convertible to 3,4-DCA

Rotational Crop


Livestock
Ruminant



Poultry


Drinking Water

                                Not Applicable

Established Tolerances: Permanent tolerances for linuron are currently established in/on a wide variety of crops (40 CFR §180.184), including a Section 18 registration on lentils (revocation date of 12/31/2014) and on crops with regional registrations.   

Recommended Tolerances: The Interregional Research Project No. 4 (IR-4) submitted a petition (PP#2E8083) to allow linuron use on coriander (fresh and seed), dill, horseradish, parsley, and dry pea.  HED previously evaluated exposure risk from linuron use on rhubarb and celeriac during tolerance reassessment (S. Recore, D281845, 03/27/2002); however, the uses are also included in the currently proposed label.  Therefore, HED has reevaluated the risk from linuron use on rhubarb and celeriac.  The tolerance recommendations are outlined in Table 2.  

Residue Data used for Acute and Chronic Assessments: HED used tolerance-level residues for the proposed and registered crops, and assumed that 100% of the registered and proposed crops were treated for the acute assessment, and incorporated average %CT was used for the registered crops when available for the chronic assessment.  DEEM default processing factors were used for dried potato, corn syrup, and dried beef meat.  Table 2 lists HED-recommended tolerances for the proposed crops used in the dietary assessment.  

Meat, Milk, Poultry and Eggs: There are no feed items associated with this current petition.  Cowpea commodities would affect the dietary burden of cattle but they are not included in the petition for dry peas.  Dry peas only includes the following commodities listed under 40 CFR§180.1(g): Cajanus cajan (includes pigeon pea); Cicerspp.(includes chickpea and garbanzo bean); Lens culinaris (lentil);Pisumspp.(includes dwarf pea, garden pea, green pea, English pea, field pea, and edible pod pea).  Therefore, the previous livestock dietary intake calculations and resulting tolerance recommendations are not changed.

Table 2.  Tolerance Summary for Linuron.
                                   Commodity
                     Established/Proposed Tolerance (ppm)
                        HED-Recommended Tolerance (ppm)
                                   Comments
                        (correct commodity definition)
                            Cilantro, fresh leaves
                                      3.0
                                      1.5
                               coriander, leaves
                            Cilantro, dried leaves
                                      27
                                      10
                            coriander, dried leaves
                                Coriander, seed
                                     0.01
                                     0.05
                                       
                            Dillweed, fresh leaves
                                      1.5
                                      0.6
                                       
                            Dillweed, dried leaves
                                      7.1
                                      3.0
                                       
                                  Dill, seed
                                      0.3
                                      0.5
                                       
                                   Dill, oil
                                      4.8
                                      2.0
                                       
                                  Horseradish
                                     0.05
                                     0.05
                                       
                                Parsley, leaves
                                      3.0
                                      4.0
                                       
                             Parsley, dried leaves
                                      8.3
                                      3.0
                                       
                                Pea, dry, seed
                                     0.08
                                     0.06
                                       

III.  Percent Crop Treated Information

A Screening Level Usage Analysis (SLUA) entitled, "Usage Report Package in Support of a Tolerance Petition for the Herbicide Linuron, BEAN DP# 410336" (J. Alsadek, 04/10/2013) was provided by BEAD.  

The acute dietary analysis incorporated 100%CT for all registered and proposed commodities.

The chronic dietary analysis incorporated average %CT data for asparagus (25%), carrots (85%), celery (25%), corn (1.0%), cotton (1.0%), potatoes (5.0%), sorghum (1.0%), soybeans (1.0%), sweet corn (1.0%), and wheat (1.0%).  

Please refer to Attachment 5 for the PCT data provided by BEAD.  

IV.  Drinking Water Data

The drinking water residues used in the dietary risk assessment were provided by EFED (H. Zhong, D405829, 06/25/2013 and H. Zhong, D405829, 06/19/2013) and incorporated directly into this dietary assessment.  Water residues were incorporated in the DEEM-FCID into the food categories "water, direct, all sources" and "water, indirect, all sources."  The drinking water assessment assumes a total toxic residue approach.  The EDWC for surface water from the current assessment (89.05 ppb) is based on the California lettuce scenario and is higher than the previous EDWC estimates.  Thus, the surface water concentration of 89.05 ppb was used for the acute dietary exposure assessments.  The EDWC for ground water (48.8 ppb) based on the Wisconsin corn scenario and is used in the chronic dietary exposure assessment.  

EDWCs for the acute assessments were estimated using the Pesticide Root Zone Model- Exposure Analysis Modeling System (PRZM-EXAMS).   The EDWC for the chronic assessment was estimated using PRZM-GW (groundwater).  The EDWCs from D405829 are listed in Table 3.  The models and their descriptions are available at the EPA internet site: http://www.epa.gov/oppefed1/models/water/.  

Table 3.	Summary of Estimated Surface Water and Groundwater Concentrations (EDWCs) for Linuron Used on Coriander, Dill, Celeriac, Horseradish, Parsley, Dry Peas, and Rhubarb.

                          Surface Water Conc., ppb a
                           Groundwater Conc., ppb b
Acute (non-cancer, peak exposure)
                                     89.05
                                     48.8
Chronic (non-cancer, post-breakthrough average)
                                     48.69
                                       
Chronic (cancer, long-term mean)
                                     30.81
                                       
[a] Pesticide Root Zone Model (PRZM v3.12.2, May 12, 2005) and Exposure Analysis Modeling System (EXAMS v2.98.04.06, April 25, 2005), simulation models, were coupled with the input PE5.pl.shell.  The model does incorporate a degradation component.
[b] From the PRZM-GW model.  
   
V.  DEEM-FCID Program and Consumption Information

Linuron acute and chronic dietary exposure assessments were conducted using the Dietary Exposure Evaluation Model software with the Food Commodity Intake Database DEEM-FCID, Version 3.16, which incorporates consumption data from 2003 to 2008 from USDA's NHANES/WWEIA.  The data are based on the reported consumption of more than 20,000 individuals over two non-consecutive survey days.  Foods "as consumed" (e.g., apple pie) are linked to EPA-defined food commodities (e.g., apples, peeled fruit - cooked; fresh or N/S; baked; or wheat flour - cooked; fresh or N/S, baked) using publicly available recipe translation files developed jointly by USDA/ARS and EPA.  For chronic exposure assessment, consumption data are averaged for the entire U.S. population and within population subgroups.  However, for acute exposure assessment, consumption data are retained as individual consumption events.  Based on analysis of the 2003-2008 WWEIA consumption data, which took into account dietary patterns and survey respondents, HED concluded that it is most appropriate to report risk for the following population subgroups: the general U.S. population, all infants (<1 year old), children 1-2, children 3-5, children 6-12, youth 13-19, adults 20-49, females 13-49, and adults 50-99 years old.

For an acute exposure assessment, individual one-day food consumption data are used on an individual-by-individual basis.  The reported consumption amounts of each food item can be multiplied by a residue point estimate and summed to obtain a total daily pesticide exposure for a deterministic exposure assessment, or "matched" in multiple random pairings with residue values and then summed in a probabilistic assessment.  The resulting distribution of exposures is expressed as a percentage of the aPAD on both a user (i.e., only those who reported eating relevant commodities/food forms) and a per-capita (i.e., those who reported eating the relevant commodities as well as those who did not) basis.  In accordance with HED policy, per capita exposure and risk are reported for analyses performed at all levels of refinement.  However, for deterministic assessments, any significant differences in user vs. per capita exposure and risk are specifically identified and noted in the risk assessment.

For a chronic dietary exposure assessment, an estimate of the residue level in each food or food-form (e.g., orange or orange juice) on the food commodity residue list is multiplied by the average daily consumption estimate for that food/food form to produce a residue intake estimate.  The resulting residue intake estimate for each food/food form is summed with the residue intake estimates for all other food/food forms on the commodity residue list to arrive at the total average estimated exposure.  Exposure is expressed in mg/kg body weight/day and as a percent of the cPAD.  This procedure is performed for each population subgroup.

VI.  Toxicological Information

The toxicity database for linuron is robust and the data requirements are satisfied.  The HED Hazard and Science Policy Council (HASPOC) waived the required subchronic neurotoxicity, subchronic dermal toxicity, and subchronic inhalation toxicity studies (TXR# 0056667 and TXR# 0056666). With repeated dosing in test animals, linuron produces two primary effects: (1) changes in the hematopoietic system in rats, mice, and dogs; and (2) changes in the male reproductive system in developing rats.  

Because different toxicological PODs were selected for females 13-49 years old and for the general U.S. population, two separate dietary exposure analyses were conducted.  To estimate acute dietary exposure to the general U.S. population and remaining population subgroups excluding females 13-49 years old, an oral POD was selected based on decreases in rearing and motor activity seen at the LOAEL of 100 mg/kg/day in the acute neurotoxicity study (NOAEL = 20 mg/kg/day).  A composite uncertainty factor of 100 to account for interspecies extrapolation and intraspecies variability is applied to the NOAEL to derive an aPAD of 0.2 mg/kg/day.  To estimate acute dietary exposure to females of childbearing age, an oral POD was selected based on increased post-implantation loss and fetal/litter resorptions seen at the LOAEL of 50 mg/kg/day in the rat developmental toxicity study (NOAEL = 12 mg/kg/day).  A composite uncertainty factor of 100 to account for interspecies extrapolation and intraspecies variability is applied to the NOAEL to derive an aPAD of 0.12 mg/kg/day.  

To estimate chronic dietary exposure to the general U.S. population and all population subgroups, an oral POD was selected based on hematological effects (increased met- and sulf-hemoglobin levels) seen at the LOAEL of 3.5 mg/kg/day in the chronic dog toxicity study (NOAEL = 0.77 mg/kg/day).  A composite uncertainty factor of 100 to account for interspecies extrapolation and intraspecies variability is applied to the NOAEL to derive a cPAD of 0.0077 mg/kg/day.  

The linuron risk assessment team evaluated the quality of the toxicity and exposure data and, based on these data, recommended that the Food Quality Protection Act (FQPA) Safety Factor be reduced to 1X.  

Based on the weight of evidence of the available scientific data, linuron is classified as a "Group C Carcinogen" and quantification of human cancer risk is not required.   

The toxicity endpoints pertinent for human dietary risk assessment are summarized in Table 4.

Table 4.    Summary of Toxicological Doses and Endpoints for Linuron for Use in Dietary Human Health Risk Assessments.
Exposure/
Scenario
                              Point of Departure
                        Uncertainty/FQPA Safety Factors
                RfD, PAD, Level of Concern for Risk Assessment
                        Study and Toxicological Effects
Acute Dietary (Females 13-49)
                              NOAEL= 12 mg/kg/day
                                  UFA  = 10x
                                   UFH = 10x
                                0.12 mg/kg/day
                        Rat Developmental Toxicity/ rat
LOAEL = 50 mg/kg/day  based on increased post-implantation loss and fetal/litter resorptions  
Acute Dietary (All other populations)
                              NOAEL=20 mg/kg/day
                                  UFA  = 10x
                                   UFH = 10x
                                0.2 mg/kg/day 
                        Acute neurotoxicity study/rat.
        LOAEL = 100 based on decreases in rearing and in motor activity
Chronic Dietary (All Populations)
                            NOAEL = 0.77 mg/kg/day
                                  UFA  = 10x
                                   UFH = 10x
                               0.0077 mg/kg/day
                              Chronic Oral / Dog
LOAEL = 3.5 mg/kg/day based on hematological effects (increased met- and sulfhemoglobin levels)
Cancer (oral, dermal, inhalation)
Classification: Group C Carcinogen requiring no quantification of human cancer risk (HIARC, 2001).  
Abbreviations:  UF = uncertainty factor, UFA = extrapolation from animal to human (interspecies), UFH = potential variation in sensitivity among members of the human population (intraspecies), UFFQPA = FQPA Safety Factor, NOAEL = no-observed adverse-effect level, LOAEL = lowest-observed adverse-effect level, RfD = reference dose (a = acute, c = chronic), PAD = population-adjusted dose, LOC = level of concern.

VII.  Results/Discussion 

As stated above, for acute and chronic assessments, HED is concerned when dietary risk exceeds 100% of the PAD.  The DEEM-FCID analyses estimate the dietary exposure of the U.S. population and various population subgroups.  The results reported in Tables 5 and 6 are for the general U.S. Population, all infants (<1 year old), children 1-2, children 3-5, children 6-12, youth 13-19, females 13-49, adults 20-49, and adults 50-99 years.  

Results of Acute Dietary (Food and Drinking Water) Exposure and Risk Analysis: The results of the acute dietary exposure and risk analysis at the 95[th], 99[th], and 99.9[th] percentile of exposure are reported in Table 5.  


Table 5.  Results of Acute Dietary (Food and Drinking Water) Exposure and Risk Analysis for Linuron.
                              Population Subgroup
                                aPAD (mg/kg/day)
                               95[th] Percentile
                               99[th] Percentile
                              99.9[th] Percentile
 
 
                              Exposure (mg/kg/day)
                                     % aPAD
                              Exposure (mg/kg/day)
                                     % aPAD
                              Exposure (mg/kg/day)
                                   %     aPAD
 General U.S. Population
                                      0.2
                                    0.008606
                                      4.3
                                    0.015013
                                      7.5
                                    0.032803
                                       16
 All Infants (<1 year old)
                                        
                                    0.020671
                                       10
                                    0.030709
                                       15
                                    0.048784
                                       24
 Children 1-2 years old*
                                        
                                    0.016809
                                      8.4
                                    0.038037
                                       19
                                    0.101624
                                       51
 Children 3-5 years old
                                        
                                    0.013568
                                      6.8
                                    0.021949
                                       11
                                    0.048325
                                       24
 Children 6-12 years old
                                        
                                    0.008946
                                      4.5
                                    0.013942
                                      7.0
                                    0.033682
                                       17
 Youth 13-19 years old
                                        
                                    0.006172
                                      3.1
                                    0.009632
                                      4.8
                                    0.016372
                                      8.2
 Adults 20-49 years old
                                        
                                    0.006972
                                      3.5
                                    0.011235
                                      5.6
                                    0.019262
                                      9.6
 Adults 50-99 years old
                                        
                                    0.006676
                                      3.3
                                    0.012207
                                      6.1
                                    0.027956
                                       14
 Females 13-49 years old 
                                      0.12
                                    0.006864
                                      5.7
                                    0.010788
                                      9.0
                                    0.018593
                                       15
*The subpopulation with the highest exposure & risk estimates.  

Results of Chronic Dietary (Food and Drinking Water) Exposure Analysis: The results of the chronic dietary exposure analysis are reported in Table 6.  

 Table 6.  Summary of Dietary (Food and Drinking Water) Exposure and Risk for Linuron.
                              Population Subgroup
                                 Acute Dietary
                              (95[th] Percentile)
                                Chronic Dietary
                                        
                          Dietary Exposure (mg/kg/day)
                                    % aPAD*
                                Dietary Exposure
                                  (mg/kg/day)
                                    % cPAD*
 General U.S. Population
                                    0.008606
                                      4.3
                                    0.001690
                                       22
 All Infants (<1 year old)
                                    0.020671
                                       10
                                    0.004298
                                       56
 Children 1-2 years old*
                                    0.016809
                                      8.4
                                    0.004586
                                       60
 Children 3-5 years old
                                    0.013568
                                      6.8
                                    0.003114
                                       40
 Children 6-12 years old
                                    0.008946
                                      4.5
                                    0.001981
                                       26
 Youth 13-19 years old
                                    0.006172
                                      3.1
                                    0.001262
                                       16
 Adults 20-49 years old
                                    0.006972
                                      3.5
                                    0.001466
                                       19
 Adults 50-99 years old
                                    0.006676
                                      3.3
                                    0.001463
                                       19
 Females 13-49 years old
                                    0.006864
                                      5.7
                                    0.001443
                                       19
*The subpopulation(s) with the highest exposure & risk estimates. 
 
 VIII.  Characterization of Inputs/Outputs
 
The linuron dietary exposure risk estimates are mostly unrefined and considered conservative since they: (1) assume that 100% of the proposed crops were treated with linuron; (2) use established or recommended tolerance-level residues for all crops; (3) use default/conservative processing factors for processed commodities; and (4) use conservative, modeled drinking water estimates.  The tolerances are derived from crop field trials or conservative data translations and default processing factors.  The field trials were conducted at maximum application rates and minimum pre-harvest intervals.  Additional refinements to the assessment could include use of %CT information for proposed crops and any available monitoring data.  However, at this time, the dietary risks (food and water) of linuron are <10% of the aPAD and <60% of the cPAD and are not of concern to HED; therefore no further refinement is required.  

 IX.  Conclusions
 
 A conservative dietary (food and drinking water) exposure and risk assessment was performed for linuron.  The assumptions incorporated into the assessment included 100% CT for the proposed commodities, estimated %CT assumptions or assumed 100% CT for some registered commodities, default processing factors, established/proposed tolerance level residues, and conservative EDWCs.  The acute dietary (food and drinking water) exposure estimates are below HED's level of concern (<100% aPAD) for all population subgroups at the 95[th] percentile of exposure.  The chronic dietary (food and drinking water) exposure estimates are also below HED's level of concern (<100% cPAD) for the general U.S. population and all population subgroups.  Linuron acute dietary (food and drinking water) risk utilized 5.7% of the aPAD for females 13-49 years old, 4.3% of the aPAD for the general U.S. population, and 10% of the aPAD for all infants, the most highly exposed population subgroup at the 95[th] percentile of exposure.  Linuron chronic dietary risk utilized 22% of the cPAD for the general U.S. population and 60% of the cPAD for children 1-2 years old, the most highly exposed population subgroup.  HED is confident that the assessment does not underestimate risk to the general U.S. population or any population subgroup.
 
 X.  List of Attachments
   1. Acute Residue Input File 
   2. Chronic Residue Input File
   3. Acute Results File 
   4. Chronic Results File
   5. Linuron SLUA 



 Attachment 1: Acute Residue Input File 
 
U.S. EPA                                                   Ver. 3.16, 03-08-d
DEEM-FCID Acute analysis for LINURON
Residue file name: C:\Documents and Settings\krury\My Documents\My Work Files\Linuron\Linuron Coriander Dried Peas Horseradish Dill\Dietary\Linuron tolerance residue file acute revised 93013.r08
Analysis Date 09-30-2013             Residue file dated: 09-30-2013/14:47:18
Reference dose: aRfD = 0.2 mg/kg bw/day  NOEL = 20 mg/kg bw/day
Comment: Females 13-49 POD is 12 mg/kg/day
----------------------------------------------------------------------------------
  EPA      Crop                                   Def Res     Adj.Factors   Comment
  Code      Grp  Food Name                         (ppm)       #1    #2   
---------- ---- -------------------------------  ----------  ------ ------  -------
9500019000 O    Asparagus                          7.000000   1.000  1.000
3100044000 31   Beef, meat                         0.100000   1.000  1.000
3100044001 31   Beef, meat-babyfood                0.100000   1.000  1.000
3100045000 31   Beef, meat, dried                  0.100000   1.920  1.000
3100046000 31   Beef, meat byproducts              2.000000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3100046001 31   Beef, meat byproducts-babyfood     2.000000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3100047000 31   Beef, fat                          0.200000   1.000  1.000
3100047001 31   Beef, fat-babyfood                 0.200000   1.000  1.000
3100048000 31   Beef, kidney                       2.000000   1.000  1.000
3100049000 31   Beef, liver                        2.000000   1.000  1.000
3100049001 31   Beef, liver-babyfood               2.000000   1.000  1.000
0101078000 1AB  Carrot                             1.000000   1.000  1.000
0101078001 1AB  Carrot-babyfood                    1.000000   1.000  1.000
0101079000 1AB  Carrot, juice                      1.000000   1.000  1.000
0101084000 1AB  Celeriac                           1.000000   1.000  1.000
0402085000 4B   Celery                             0.500000   1.000  1.000
0402085001 4B   Celery-babyfood                    0.500000   1.000  1.000
0402086000 4B   Celery, juice                      0.500000   1.000  1.000
0603098000 6C   Chickpea, seed
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   0.000000   1.000  1.000  
                   232-Cooked; Dried; Boiled       0.060000   1.000  1.000  
                   234-Cooked; Dried; Fried/baked  0.060000   1.000  1.000  
0603098001 6C   Chickpea, seed-babyfood
                   240-Cooked; Canned; Cook Meth N/S
                                                   0.060000   1.000  1.000  
0603099000 6C   Chickpea, flour                    0.060000   1.000  1.000
1901118000 19A  Cilantro, leaves
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   1.500000   1.000  1.000  
                   150-Uncooked; Cured etc; Cook Meth N/S
                                                   1.500000   1.000  1.000  
                   204-Cooked; FF N/A; Fried/baked
                                                   1.500000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   1.500000   1.000  1.000  
                   211-Cooked; Fresh or N/S; Baked
                                                   1.500000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   1.500000   1.000  1.000  
                   213-Cooked; Fresh or N/S; Fried
                                                   1.500000   1.000  1.000  
                   214-Cooked; Fresh or N/S; Fried/baked
                                                   1.500000   1.000  1.000  
                   221-Cooked; Frozen; Baked       1.500000   1.000  1.000  
                   230-Cooked; Dried; Cook Meth N/S
                                                  10.000000   1.000  1.000  
                   232-Cooked; Dried; Boiled      10.000000   1.000  1.000  
                   240-Cooked; Canned; Cook Meth N/S
                                                   1.500000   1.000  1.000  
                   242-Cooked; Canned; Boiled      1.500000   1.000  1.000  
                   250-Cooked; Cured etc; Cook Meth N/S
                                                   1.500000   1.000  1.000  
                   252-Cooked; Cured etc; Boiled   1.500000   1.000  1.000  
1901118001 19A  Cilantro, leaves-babyfood          1.500000   1.000  1.000
1902119000 19B  Coriander, seed                    0.050000   1.000  1.000
1902119001 19B  Coriander, seed-babyfood           0.050000   1.000  1.000
1500120000 15   Corn, field, flour                 0.100000   1.000  1.000
1500120001 15   Corn, field, flour-babyfood        0.100000   1.000  1.000
1500121000 15   Corn, field, meal                  0.100000   1.000  1.000
1500121001 15   Corn, field, meal-babyfood         0.100000   1.000  1.000
1500122000 15   Corn, field, bran                  0.100000   1.000  1.000
1500123000 15   Corn, field, starch                0.100000   1.000  1.000
1500123001 15   Corn, field, starch-babyfood       0.100000   1.000  1.000
1500124000 15   Corn, field, syrup                 0.100000   1.500  1.000
1500124001 15   Corn, field, syrup-babyfood        0.100000   1.500  1.000
1500125000 15   Corn, field, oil                   0.100000   1.000  1.000
1500125001 15   Corn, field, oil-babyfood          0.100000   1.000  1.000
1500127000 15   Corn, sweet                        0.250000   1.000  1.000
1500127001 15   Corn, sweet-babyfood               0.250000   1.000  1.000
2003128000 20C  Cottonseed, oil                    0.250000   1.000  1.000
2003128001 20C  Cottonseed, oil-babyfood           0.250000   1.000  1.000
1902143000 19B  Dill, seed                         0.500000   1.000  1.000
1901144000 19A  Dillweed
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.600000   1.000  1.000  
                   150-Uncooked; Cured etc; Cook Meth N/S
                                                   0.600000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   3.000000   1.000  1.000  
                   211-Cooked; Fresh or N/S; Baked
                                                   3.000000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   3.000000   1.000  1.000  
                   240-Cooked; Canned; Cook Meth N/S
                                                   3.000000   1.000  1.000  
0402152000 4B   Fennel, Florence                   0.500000   1.000  1.000
3200169000 32   Goat, meat                         0.100000   1.000  1.000
3200170000 32   Goat, meat byproducts              2.000000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3200171000 32   Goat, fat                          0.200000   1.000  1.000
3200172000 32   Goat, kidney                       2.000000   1.000  1.000
3200173000 32   Goat, liver                        2.000000   1.000  1.000
0603182000 6C   Guar, seed
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   120-Uncooked; Frozen; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   130-Uncooked; Dried; Cook Meth N/S
                                                   0.060000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   211-Cooked; Fresh or N/S; Baked
                                                   0.000000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   0.000000   1.000  1.000  
                   213-Cooked; Fresh or N/S; Fried
                                                   0.000000   1.000  1.000  
                   214-Cooked; Fresh or N/S; Fried/baked
                                                   0.000000   1.000  1.000  
                   221-Cooked; Frozen; Baked       0.000000   1.000  1.000  
                   223-Cooked; Frozen; Fried       0.000000   1.000  1.000  
                   230-Cooked; Dried; Cook Meth N/S
                                                   0.060000   1.000  1.000  
                   240-Cooked; Canned; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   250-Cooked; Cured etc; Cook Meth N/S
                                                   0.000000   1.000  1.000  
0603182001 6C   Guar, seed-babyfood                0.060000   1.000  1.000
3300189000 33   Horse, meat                        0.100000   1.000  1.000
0101190000 1AB  Horseradish                        0.050000   1.000  1.000
0603203000 6C   Lentil, seed
                   230-Cooked; Dried; Cook Meth N/S
                                                   0.100000   1.000  1.000  
                   232-Cooked; Dried; Boiled       0.100000   1.000  1.000  
3600222000 36   Milk, fat                          0.050000   1.000  1.000
3600222001 36   Milk, fat-baby food/infant formu   0.050000   1.000  1.000
3600223000 36   Milk, nonfat solids                0.050000   1.000  1.000
3600223001 36   Milk, nonfat solids-baby food/in   0.050000   1.000  1.000
3600224000 36   Milk, water                        0.050000   1.000  1.000
3600224001 36   Milk, water-babyfood/infant form   0.050000   1.000  1.000
3600225001 36   Milk, sugar (lactose)-baby food/   0.050000   1.000  1.000
0401248000 4A   Parsley, leaves
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   4.000000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   4.000000   1.000  1.000  
                   211-Cooked; Fresh or N/S; Baked
                                                   4.000000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   4.000000   1.000  1.000  
                   213-Cooked; Fresh or N/S; Fried
                                                   4.000000   1.000  1.000  
                   215-Cooked; Fresh or N/S; Boiled/baked
                                                   4.000000   1.000  1.000  
                   221-Cooked; Frozen; Baked       4.000000   1.000  1.000  
                   232-Cooked; Dried; Boiled       3.000000   1.000  1.000  
                   240-Cooked; Canned; Cook Meth N/S
                                                   4.000000   1.000  1.000  
                   242-Cooked; Canned; Boiled      4.000000   1.000  1.000  
1901249000 19A  Parsley, dried leaves              3.000000   1.000  1.000
1901249001 19A  Parsley, dried leaves-babyfood     3.000000   1.000  1.000
0101251000 1AB  Parsnip                            0.050000   1.000  1.000
0101251001 1AB  Parsnip-babyfood                   0.050000   1.000  1.000
0603256000 6C   Pea, dry                           0.060000   1.000  1.000
0603256001 6C   Pea, dry-babyfood                  0.060000   1.000  1.000
0601257000 6A   Pea, edible podded, succulent
                   110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.060000   1.000  1.000  
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.060000   1.000  1.000  
                   212-Cooked; Fresh or N/S; Boiled
                                                   0.060000   1.000  1.000  
                   213-Cooked; Fresh or N/S; Fried
                                                   0.060000   1.000  1.000  
                   220-Cooked; Frozen; Cook Meth N/S
                                                   0.060000   1.000  1.000  
                   221-Cooked; Frozen; Baked       0.060000   1.000  1.000  
0603258000 6C   Pea, pigeon, seed
                   210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000  1.000  
                   232-Cooked; Dried; Boiled       0.060000   1.000  1.000  
0602259000 6B   Pea, pigeon, succulent             0.060000   1.000  1.000
3400290000 34   Pork, meat                         0.050000   1.000  1.000
3400290001 34   Pork, meat-babyfood                0.050000   1.000  1.000
3400291000 34   Pork, skin                         0.100000   1.000  1.000
3400292000 34   Pork, meat byproducts              0.100000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3400292001 34   Pork, meat byproducts-babyfood     0.100000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3400293000 34   Pork, fat                          0.050000   1.000  1.000
3400293001 34   Pork, fat-babyfood                 0.050000   1.000  1.000
3400294000 34   Pork, kidney                       0.100000   1.000  1.000
3400295000 34   Pork, liver                        0.100000   1.000  1.000
0103296000 1C   Potato, chips                      0.200000   1.000  1.000
0103297000 1C   Potato, dry (granules/ flakes)     0.200000   6.500  1.000
0103297001 1C   Potato, dry (granules/ flakes)-b   0.200000   6.500  1.000
0103298000 1C   Potato, flour                      0.200000   6.500  1.000
0103298001 1C   Potato, flour-babyfood             0.200000   6.500  1.000
0103299000 1C   Potato, tuber, w/peel              0.200000   1.000  1.000
0103299001 1C   Potato, tuber, w/peel-babyfood     0.200000   1.000  1.000
0103300000 1C   Potato, tuber, w/o peel            0.200000   1.000  1.000
0103300001 1C   Potato, tuber, w/o peel-babyfood   0.200000   1.000  1.000
0402322000 4B   Rhubarb                            0.500000   1.000  1.000
3500339000 35   Sheep, meat                        0.100000   1.000  1.000
3500339001 35   Sheep, meat-babyfood               0.100000   1.000  1.000
3500340000 35   Sheep, meat byproducts             2.000000   1.000  1.000Set to
          Full comment: Set to highest non-meat tol level per chemsac
3500341000 35   Sheep, fat                         0.200000   1.000  1.000
3500341001 35   Sheep, fat-babyfood                0.200000   1.000  1.000
3500342000 35   Sheep, kidney                      2.000000   1.000  1.000
3500343000 35   Sheep, liver                       2.000000   1.000  1.000
1500344000 15   Sorghum, grain                     0.250000   1.000  1.000
1500345000 15   Sorghum, syrup                     0.250000   1.000  1.000
0600347000 6    Soybean, seed                      1.000000   1.000  1.000
0603348000 6C   Soybean, flour                     1.000000   1.000  1.000
0603348001 6C   Soybean, flour-babyfood            1.000000   1.000  1.000
0600349000 6    Soybean, soy milk                  1.000000   1.000  1.000
0600349001 6    Soybean, soy milk-babyfood or in   1.000000   1.000  1.000
0600350000 6    Soybean, oil                       1.000000   1.000  1.000
0600350001 6    Soybean, oil-babyfood              1.000000   1.000  1.000
1500381000 15   Triticale, flour                   0.050000   1.000  1.000
1500381001 15   Triticale, flour-babyfood          0.050000   1.000  1.000
8601000000 86A  Water, direct, all sources         0.089050   1.000  1.000
8602000000 86B  Water, indirect, all sources       0.089050   1.000  1.000
1500401000 15   Wheat, grain                       0.050000   1.000  1.000
1500401001 15   Wheat, grain-babyfood              0.050000   1.000  1.000
1500402000 15   Wheat, flour                       0.050000   1.000  1.000
1500402001 15   Wheat, flour-babyfood              0.050000   1.000  1.000
1500403000 15   Wheat, germ                        0.050000   1.000  1.000
1500404000 15   Wheat, bran                        0.050000   1.000  1.000
0601349500 6AB  Soybean, vegetable                 1.000000   1.000  1.000
 

Attachment 2: Chronic Residue Input File 

U.S. EPA                                                        Ver. 3.16, 03-08-d
DEEM-FCID Chronic analysis for LINURON
Residue file: C:\Documents and Settings\krury\My Documents\My Work Files\Linuron\Linuron Coriander Dried Peas Horseradish Dill\Dietary\Linuron tolerance residue file chronic.r08
                                                               Adjust. #2 used
Analysis Date 09-30-2013             Residue file dated: 09-10-2013/15:51:20
Reference dose (RfD) = 0.0077 mg/kg bw/day

----------------------------------------------------------------------------------
 Food      Crop                                   Residue       Adj.Factors
EPA Code    Grp  Food Name                        (ppm)        #1         #2 
---------- ---- -------------------------------   ---------- ------     ------
9500019000 O    Asparagus                          7.000000   1.000      0.250   
3100044000 31   Beef, meat                         0.100000   1.000      1.000   
3100044001 31   Beef, meat-babyfood                0.100000   1.000      1.000   
3100045000 31   Beef, meat, dried                  0.100000   1.920      1.000   
3100046000 31   Beef, meat byproducts              2.000000   1.000      1.000   
3100046001 31   Beef, meat byproducts-babyfood     2.000000   1.000      1.000   
3100047000 31   Beef, fat                          0.200000   1.000      1.000   
3100047001 31   Beef, fat-babyfood                 0.200000   1.000      1.000   
3100048000 31   Beef, kidney                       2.000000   1.000      1.000   
3100049000 31   Beef, liver                        2.000000   1.000      1.000   
3100049001 31   Beef, liver-babyfood               2.000000   1.000      1.000   
0101078000 1AB  Carrot                             1.000000   1.000      0.850   
0101078001 1AB  Carrot-babyfood                    1.000000   1.000      0.850   
0101079000 1AB  Carrot, juice                      1.000000   1.000      0.850   
0101084000 1AB  Celeriac                           1.000000   1.000      1.000   
0402085000 4B   Celery                             0.500000   1.000      0.250   
0402085001 4B   Celery-babyfood                    0.500000   1.000      0.250   
0402086000 4B   Celery, juice                      0.500000   1.000      0.250   
0603098000 6C   Chickpea, seed
                  110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  212-Cooked; Fresh or N/S; Boiled
                                                   0.000000   1.000      1.000   
                  232-Cooked; Dried; Boiled        0.060000   1.000      1.000   
                  234-Cooked; Dried; Fried/baked   0.060000   1.000      1.000   
0603098001 6C   Chickpea, seed-babyfood            0.060000   1.000      1.000   
0603099000 6C   Chickpea, flour                    0.060000   1.000      1.000   
1901118000 19A  Cilantro, leaves
                  110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   1.500000   1.000      1.000   
                  150-Uncooked; Cured etc; Cook Meth N/S
                                                   1.500000   1.000      1.000   
                  204-Cooked; FF N/A; Fried/baked  1.500000   1.000      1.000   
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   1.500000   1.000      1.000   
                  211-Cooked; Fresh or N/S; Baked  1.500000   1.000      1.000   
                  212-Cooked; Fresh or N/S; Boiled
                                                   1.500000   1.000      1.000   
                  213-Cooked; Fresh or N/S; Fried  1.500000   1.000      1.000   
                  214-Cooked; Fresh or N/S; Fried/baked
                                                   1.500000   1.000      1.000   
                  221-Cooked; Frozen; Baked        1.500000   1.000      1.000   
                  230-Cooked; Dried; Cook Meth N/S
                                                  10.000000   1.000      1.000   
                  232-Cooked; Dried; Boiled       10.000000   1.000      1.000   
                  240-Cooked; Canned; Cook Meth N/S
                                                   1.500000   1.000      1.000   
                  242-Cooked; Canned; Boiled       1.500000   1.000      1.000   
                  250-Cooked; Cured etc; Cook Meth N/S
                                                   1.500000   1.000      1.000   
                  252-Cooked; Cured etc; Boiled    1.500000   1.000      1.000   
1901118001 19A  Cilantro, leaves-babyfood          1.500000   1.000      1.000   
1902119000 19B  Coriander, seed                    0.050000   1.000      1.000   
1902119001 19B  Coriander, seed-babyfood           0.050000   1.000      1.000   
1500120000 15   Corn, field, flour                 0.100000   1.000      0.010   
1500120001 15   Corn, field, flour-babyfood        0.100000   1.000      0.010   
1500121000 15   Corn, field, meal                  0.100000   1.000      0.010   
1500121001 15   Corn, field, meal-babyfood         0.100000   1.000      0.010   
1500122000 15   Corn, field, bran                  0.100000   1.000      0.010   
1500123000 15   Corn, field, starch                0.100000   1.000      0.010   
1500123001 15   Corn, field, starch-babyfood       0.100000   1.000      0.010   
1500124000 15   Corn, field, syrup                 0.100000   1.500      0.010   
1500124001 15   Corn, field, syrup-babyfood        0.100000   1.500      0.010   
1500125000 15   Corn, field, oil                   0.100000   1.000      0.010   
1500125001 15   Corn, field, oil-babyfood          0.100000   1.000      0.010   
1500127000 15   Corn, sweet                        0.250000   1.000      0.010   
1500127001 15   Corn, sweet-babyfood               0.250000   1.000      0.010   
2003128000 20C  Cottonseed, oil                    0.250000   1.000      0.010   
2003128001 20C  Cottonseed, oil-babyfood           0.250000   1.000      0.010   
1902143000 19B  Dill, seed                         0.500000   1.000      1.000   
1901144000 19A  Dillweed
                  110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.600000   1.000      1.000   
                  150-Uncooked; Cured etc; Cook Meth N/S
                                                   0.600000   1.000      1.000   
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   3.000000   1.000      1.000   
                  211-Cooked; Fresh or N/S; Baked  3.000000   1.000      1.000   
                  212-Cooked; Fresh or N/S; Boiled
                                                   3.000000   1.000      1.000   
                  240-Cooked; Canned; Cook Meth N/S
                                                   3.000000   1.000      1.000   
0402152000 4B   Fennel, Florence                   0.500000   1.000      1.000   
3200169000 32   Goat, meat                         0.100000   1.000      1.000   
3200170000 32   Goat, meat byproducts              2.000000   1.000      1.000   
3200171000 32   Goat, fat                          0.200000   1.000      1.000   
3200172000 32   Goat, kidney                       2.000000   1.000      1.000   
3200173000 32   Goat, liver                        2.000000   1.000      1.000   
0603182000 6C   Guar, seed
                  110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  120-Uncooked; Frozen; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  130-Uncooked; Dried; Cook Meth N/S
                                                   0.060000   1.000      1.000   
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  211-Cooked; Fresh or N/S; Baked  0.000000   1.000      1.000   
                  212-Cooked; Fresh or N/S; Boiled
                                                   0.000000   1.000      1.000   
                  213-Cooked; Fresh or N/S; Fried  0.000000   1.000      1.000   
                  214-Cooked; Fresh or N/S; Fried/baked
                                                   0.000000   1.000      1.000   
                  221-Cooked; Frozen; Baked        0.000000   1.000      1.000   
                  223-Cooked; Frozen; Fried        0.000000   1.000      1.000   
                  230-Cooked; Dried; Cook Meth N/S
                                                   0.060000   1.000      1.000   
                  240-Cooked; Canned; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  250-Cooked; Cured etc; Cook Meth N/S
                                                   0.000000   1.000      1.000   
0603182001 6C   Guar, seed-babyfood                0.060000   1.000      1.000   
3300189000 33   Horse, meat                        0.100000   1.000      1.000   
0101190000 1AB  Horseradish                        0.050000   1.000      1.000   
0603203000 6C   Lentil, seed                       0.100000   1.000      1.000   
3600222000 36   Milk, fat                          0.050000   1.000      1.000   
3600222001 36   Milk, fat-baby food/infant formu   0.050000   1.000      1.000   
3600223000 36   Milk, nonfat solids                0.050000   1.000      1.000   
3600223001 36   Milk, nonfat solids-baby food/in   0.050000   1.000      1.000   
3600224000 36   Milk, water                        0.050000   1.000      1.000   
3600224001 36   Milk, water-babyfood/infant form   0.050000   1.000      1.000   
3600225001 36   Milk, sugar (lactose)-baby food/   0.050000   1.000      1.000   
0401248000 4A   Parsley, leaves
                  110-Uncooked; Fresh or N/S; Cook Meth N/S
                                                   4.000000   1.000      0.050   
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   4.000000   1.000      0.050   
                  211-Cooked; Fresh or N/S; Baked  4.000000   1.000      0.050   
                  212-Cooked; Fresh or N/S; Boiled
                                                   4.000000   1.000      0.050   
                  213-Cooked; Fresh or N/S; Fried  4.000000   1.000      0.050   
                  215-Cooked; Fresh or N/S; Boiled/baked
                                                   4.000000   1.000      0.050   
                  221-Cooked; Frozen; Baked        4.000000   1.000      0.050   
                  232-Cooked; Dried; Boiled        1.400000   1.000      0.050   
                  240-Cooked; Canned; Cook Meth N/S
                                                   4.000000   1.000      0.050   
                  242-Cooked; Canned; Boiled       4.000000   1.000      0.050   
1901249000 19A  Parsley, dried leaves              3.000000   1.000      1.000   
1901249001 19A  Parsley, dried leaves-babyfood     3.000000   1.000      1.000   
0101251000 1AB  Parsnip                            0.050000   1.000      1.000   
0101251001 1AB  Parsnip-babyfood                   0.050000   1.000      1.000   
0603256000 6C   Pea, dry                           0.080000   1.000      1.000   
0603256001 6C   Pea, dry-babyfood                  0.080000   1.000      1.000   
0603258000 6C   Pea, pigeon, seed
                  210-Cooked; Fresh or N/S; Cook Meth N/S
                                                   0.000000   1.000      1.000   
                  232-Cooked; Dried; Boiled        0.100000   1.000      1.000   
0602259000 6B   Pea, pigeon, succulent             0.060000   1.000      1.000   
3400290000 34   Pork, meat                         0.050000   1.000      1.000   
3400290001 34   Pork, meat-babyfood                0.050000   1.000      1.000   
3400291000 34   Pork, skin                         0.100000   1.000      1.000   
3400292000 34   Pork, meat byproducts              0.100000   1.000      1.000   
3400292001 34   Pork, meat byproducts-babyfood     0.100000   1.000      1.000   
3400293000 34   Pork, fat                          0.050000   1.000      1.000   
3400293001 34   Pork, fat-babyfood                 0.050000   1.000      1.000   
3400294000 34   Pork, kidney                       0.100000   1.000      1.000   
3400295000 34   Pork, liver                        0.100000   1.000      1.000   
0103296000 1C   Potato, chips                      0.200000   1.000      0.050   
0103297000 1C   Potato, dry (granules/ flakes)     0.200000   6.500      0.050   
0103297001 1C   Potato, dry (granules/ flakes)-b   0.200000   6.500      0.050   
0103298000 1C   Potato, flour                      0.200000   6.500      0.050   
0103298001 1C   Potato, flour-babyfood             0.200000   6.500      0.050   
0103299000 1C   Potato, tuber, w/peel              0.200000   1.000      0.050   
0103299001 1C   Potato, tuber, w/peel-babyfood     0.200000   1.000      0.050   
0103300000 1C   Potato, tuber, w/o peel            0.200000   1.000      0.050   
0103300001 1C   Potato, tuber, w/o peel-babyfood   0.200000   1.000      0.050   
0402322000 4B   Rhubarb                            0.500000   1.000      1.000   
3500339000 35   Sheep, meat                        0.100000   1.000      1.000   
3500339001 35   Sheep, meat-babyfood               0.100000   1.000      1.000   
3500340000 35   Sheep, meat byproducts             2.000000   1.000      1.000   
3500341000 35   Sheep, fat                         0.200000   1.000      1.000   
3500341001 35   Sheep, fat-babyfood                0.200000   1.000      1.000   
3500342000 35   Sheep, kidney                      2.000000   1.000      1.000   
3500343000 35   Sheep, liver                       2.000000   1.000      1.000   
1500344000 15   Sorghum, grain                     0.250000   1.000      0.010   
1500345000 15   Sorghum, syrup                     0.250000   1.000      0.010   
0600347000 6    Soybean, seed                      1.000000   1.000      0.010   
0603348000 6C   Soybean, flour                     1.000000   1.000      0.010   
0603348001 6C   Soybean, flour-babyfood            1.000000   1.000      0.010   
0600349000 6    Soybean, soy milk                  1.000000   1.000      0.010   
0600349001 6    Soybean, soy milk-babyfood or in   1.000000   1.000      0.010   
0600350000 6    Soybean, oil                       1.000000   1.000      0.010   
0600350001 6    Soybean, oil-babyfood              1.000000   1.000      0.010   
1500381000 15   Triticale, flour                   0.050000   1.000      1.000   
1500381001 15   Triticale, flour-babyfood          0.050000   1.000      1.000   
8601000000 86A  Water, direct, all sources         0.048800   1.000      1.000   
8602000000 86B  Water, indirect, all sources       0.048800   1.000      1.000   
1500401000 15   Wheat, grain                       0.050000   1.000      0.010   
1500401001 15   Wheat, grain-babyfood              0.050000   1.000      0.010   
1500402000 15   Wheat, flour                       0.050000   1.000      0.010   
1500402001 15   Wheat, flour-babyfood              0.050000   1.000      0.010   
1500403000 15   Wheat, germ                        0.050000   1.000      0.010   
1500404000 15   Wheat, bran                        0.050000   1.000      0.010   
0601349500 6AB  Soybean, vegetable                 1.000000   1.000      0.010   




Attachment 3: Acute Results 

U.S. EPA                                                    Ver. 3.16, 03-08-d
DEEM-FCID ACUTE Analysis for LINURON                     NHANES 2003-2008 2-Day
Residue file: Linuron tolerance residue file acute revised 93013.r08
Adjustment factor #2 NOT used.
Analysis Date: 09-30-2013/14:57:24    Residue file dated: 09-30-2013/14:47:18
NOEL (Acute) =  20.000000 mg/kg body-wt/day
Acute Pop Adjusted Dose (aPAD) varies with population; see individual reports
RAC/FF intake summed over 24 hours
Run Comment: "Females 13-49 POD is 12 mg/kg/day"
===============================================================================

Summary calculations--per capita:

---   95th Percentile----   ---   99th Percentile----     ---99.9th Percentile----
 Exposure  % aPAD     MOE    Exposure  % aPAD     MOE    Exposure  % aPAD     MOE  
---------- ------- -------- ---------- ------- -------- ---------- ------- --------
Total US Population:
  0.008606    4.30    2324    0.015013    7.51    1332    0.032803   16.40     609  
All Infants:
  0.020671   10.34     967    0.030709   15.35     651    0.048784   24.39     409  
Children 1-2:
  0.016809    8.40    1189    0.038037   19.02     525    0.101624   50.81     196  
Children 3-5:
  0.013568    6.78    1474    0.021949   10.97     911    0.048325   24.16     413  
Children 6-12:
  0.008946    4.47    2235    0.013942    6.97    1434    0.033682   16.84     593  
Youth 13-19:
  0.006172    3.09    3240    0.009632    4.82    2076    0.016372    8.19    1221  
Adults 20-49:
  0.006972    3.49    2868    0.011235    5.62    1780    0.019262    9.63    1038  
Adults 50-99:
  0.006676    3.34    2995    0.012207    6.10    1638    0.027956   13.98     715  
Female 13-49:
  0.006864    5.72    2913    0.010788    8.99    1853    0.018593   15.49    1075  


Attachment 4: Chronic Results  -  General U.S. Population 

U.S. EPA                                                        Ver. 3.16, 03-08-d
DEEM-FCID Chronic analysis for LINURON                     NHANES 2003-2008 2-day
Residue file name: C:\Documents and Settings\krury\My Documents\My Work Files\Linuron\Linuron Coriander Dried Peas Horseradish Dill\Dietary\Linuron tolerance residue file chronic.r08
                                                     Adjustment factor #2 used.
Analysis Date 09-30-2013/15:04:57     Residue file dated: 09-10-2013/15:51:20
Reference dose (RfD, Chronic) = .0077 mg/kg bw/day
===============================================================================
                    Total exposure by population subgroup
-------------------------------------------------------------------------------

                                                    Total Exposure
                                         -----------------------------------
          Population                         mg/kg             Percent of   
           Subgroup                       body wt/day             Rfd       
--------------------------------------   -------------       ----------------
Total US Population                         0.001690                22.0%
Hispanic                                    0.001755                22.8%
Non-Hisp-White                              0.001713                22.2%
Non-Hisp-Black                              0.001384                18.0%
Non-Hisp-Other                              0.001943                25.2%
Nursing Infants                             0.001908                24.8%
Non-Nursing Infants                         0.005365                69.7%
Female 13+ PREG                             0.001442                18.7%
Children 1-6                                0.003561                46.2%
Children 7-12                               0.001861                24.2%
Male 13-19                                  0.001287                16.7%
Female 13-19/NP                             0.001239                16.1%
Male 20+                                    0.001413                18.3%
Female 20+/NP                               0.001512                19.6%
Seniors 55+                                 0.001456                18.9%
All Infants                                 0.004298                55.8%
Female 13-50                                0.001443                18.7%
Children 1-2                                0.004586                59.6%
Children 3-5                                0.003114                40.4%
Children 6-12                               0.001981                25.7%
Youth 13-19                                 0.001262                16.4%
Adults 20-49                                0.001466                19.0%
Adults 50-99                                0.001463                19.0%
Female 13-49                                0.001443                18.7%

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Attachment 5: SLUA Provided by BEAD

 




