A7-1

Appendix 7: Residential Exposure Tables

Table 7.1. Handler Dermal and Inhalation 

Chemical: Use Site Application Rate

Area Treated 

or Amount 

Handled Daily

Baseline Unit Exposures Baseline Dermal Baseline Inhalation

Dermal 

(mg/lb ai)

Inhalation 

(mg/lb ai)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE Dose (mg/kg/day) Adjusted Dose (mg/kg/day) MOE

Mixing/Loading/Applying Liquids with Low Pressure Handwand

bifenthrin: turf 0.2 lb ai/acre 0.023 acres 65 0.0054 0.0002 0.00021 50,000 3.55E-07 3.60E-07 29,000,000

cyhalothrin: turf 0.065 lb ai/acre 0.023 acres 65 0.0054 0.0001 0.00011 95,000 1.15E-07 1.90E-07 56,000,000

cyfluthrin: turf 0.19 lb ai/acre 0.023 acres 65 0.0054 0.0002 0.00023 46,000 3.37E-07 3.90E-07 27,000,000

cypermethrin: turf 0.44 lb ai/acre 0.023 acres 65 0.0054 0.0005 0.000087 120,000 7.81E-07 1.50E-07 71,000,000

deltamethrin: turf 0.13 lb ai/acre 0.023 acres 65 0.0054 0.0001 0.00014 78,000 2.31E-07 2.30E-07 46,000,000

permethrin: turf 0.87 lb ai/acre 0.023 acres 65 0.0054 0.0009 0.000084 120,000 1.54E-06 1.40E-07 73,000,000

pyrethrin: turf 0.1 lb ai/acre 0.23 acres 65 0.0054 0.0001 0.0000019 5,600,000 1.77E-07 3.20E-09 3,300,000,000

resmethrin: turf 0.25 lb ai/acre 0.023 acres 65 0.0054 0.0003 0.000013 810,000 4.44E-07 2.20E-08 480,000,000

permethrin: turf 0.43 lb ai/acre 0.023 acres 65 0.0054 0.0004 0.000042 250,000 7.63E-07 7.10E-08 150,000,000

pyrethrin: turf 0.05 lb ai/acre 0.023 acres 65 0.0054 0.0001 0.00000094 11,000,000 8.87E-08 1.60E-09 6,500,000,000

Mixing/Loading/Applying Liquids with Backpack Sprayer

bifenthrin: turf 0.2 lb ai/acre 0.023 acres 130 0.12 0.0004 0.00042 25,000 7.89E-06 8.00E-06 1,300,000

cyhalothrin: turf 0.065 lb ai/acre 0.023 acres 130 0.12 0.0001 0.00022 48,000 2.56E-06 4.20E-06 2,500,000

cyfluthrin: turf 0.19 lb ai/acre 0.023 acres 130 0.12 0.0004 0.00046 23,000 7.49E-06 8.60E-06 1,200,000

cypermethrin: turf 0.44 lb ai/acre 0.023 acres 130 0.12 0.0009 0.00017 60,000 1.73E-05 3.30E-06 3,200,000

deltamethrin: turf 0.13 lb ai/acre 0.023 acres 130 0.12 0.0003 0.00027 39,000 5.13E-06 5.10E-06 2,000,000

permethrin: turf 0.87 lb ai/acre 0.023 acres 130 0.12 0.0018 0.00017 62,000 3.43E-05 3.20E-06 3,300,000

pyrethrin: turf 0.1 lb ai/acre 0.023 acres 130 0.12 0.0002 0.0000038 2,800,000 3.94E-06 7.10E-08 150,000,000

resmethrin: turf 0.25 lb ai/acre 0.023 acres 130 0.12 0.0005 0.000026 410,000 9.86E-06 4.90E-07 21,000,000

Mixing/Loading/Applying Liquids with Hose-End Sprayer 

bifenthrin: turf 0.2 lb ai/acre 0.5 acres 15 0.024 0.0010 0.0011 9,900 3.43E-05 3.50E-05 300,000

cyhalothrin: turf 0.065 lb ai/acre 0.5 acres 15 0.024 0.0003 0.00055 19,000 1.11E-05 1.80E-05 580,000

cyfluthrin: turf 0.19 lb ai/acre 0.5 acres 15 0.024 0.0010 0.0011 9,200 3.26E-05 3.70E-05 280,000

cypermethrin: turf 0.44 lb ai/acre 0.5 acres 15 0.024 0.0023 0.00044 24,000 7.54E-05 1.40E-05 730,000

deltamethrin: turf 0.13 lb ai/acre 0.5 acres 15 0.024 0.0007 0.00068 15,000 2.23E-05 2.20E-05 470,000

permethrin: turf 0.87 lb ai/acre 0.5 acres 15 0.024 0.0045 0.00042 25,000 1.49E-04 1.40E-05 760,000

pyrethrin: turf 0.1 lb ai/acre 0.5 acres 15 0.024 0.0005 0.0000095 1,100,000 1.71E-05 3.10E-07 34,000,000

resmethrin: turf 0.25 lb ai/acre 0.5 acres 15 0.024 0.0013 0.000065 160,000 4.29E-05 2.10E-06 4,900,000

Mixing/Loading/Applying Liquids with a Sprinkler Can 

bifenthrin: turf 0.2 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000049 220,000 1.58E-06 1.60E-06 6,600,000

cyhalothrin: turf 0.065 lb ai/acre 0.023 acres 15 0.024 0.00002 0.000025 410,000 5.13E-07 8.40E-07 13,000,000

cyfluthrin: turf 0.19 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000053 200,000 1.50E-06 1.70E-06 6,100,000

cypermethrin: turf 0.44 lb ai/acre 0.023 acres 15 0.024 0.00011 0.00002 520,000 3.47E-06 6.60E-07 16,000,000
A7-2

Table 7.1. Handler Dermal and Inhalation 

Chemical: Use Site Application Rate

Area Treated 

or Amount 

Handled Daily

Baseline Unit Exposures Baseline Dermal Baseline Inhalation

Dermal 

(mg/lb ai)

Inhalation 

(mg/lb ai)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE Dose (mg/kg/day) Adjusted Dose (mg/kg/day) MOE

deltamethrin: turf 0.13 lb ai/acre 0.023 acres 15 0.024 0.00003 0.000031 340,000 1.03E-06 1.00E-06 10,000,000

permethrin: turf 0.87 lb ai/acre 0.023 acres 15 0.024 0.00021 0.000019 540,000 6.86E-06 6.40E-07 16,000,000

pyrethrin: turf 0.1 lb ai/acre 0.023 acres 15 0.024 0.00002 0.00000044 24,000,000 7.89E-07 1.40E-08 730,000,000

resmethrin: turf 0.25 lb ai/acre 0.023 acres 15 0.024 0.00006 0.000003 3,500,000 1.97E-06 9.80E-08 110,000,000

Mixing/Loading/Applying Wettable Powders with Low Pressure Handwand

cypermethrin: turf 0.6 lb ai/acre 0.023 acres 69 1.1 0.0007 0.00013 83,000 2.17E-04 4.10E-05 250,000

Mixing/Loading/Applying Wettable Powders with Backpack Sprayers

cypermethrin: turf 0.6 lb ai/acre 0.023 acres 69 1.1 0.0007 0.00013 83,000 2.17E-04 4.10E-05 250,000

Mixing/Loading/Applying Wettable Powders with Hose-end Sprayers

cypermethrin: turf 0.6 lb ai/acre 0.5 acres 15 0.024 0.0031 0.0006 18,000 1.03E-04 2.00E-05 540,000

Mixing/Loading/Applying Wettable Powders with a Sprinkler Can 

cypermethrin: turf 0.6 lb ai/acre 0.023 acres 15 0.024 0.0001 0.000027 380,000 4.73E-06 9.00E-07 12,000,000

Loading/Applying Granulars via Push Type Spreader 

cyhalothrin: turf 0.06 lb ai/acre 0.5 acres 0.81 0.0026 0.00002 0.000028 380,000 1.11E-06 1.80E-06 5,800,000

permethrin: turf 0.65 lb ai/acre 0.5 acres 0.81 0.0026 0.0002 0.000017 610,000 1.21E-05 1.10E-06 9,300,000

Mixing/Loading/Applying Liquids with Low Pressure Handwand

bifenthrin: gardens 0.2 lb ai/acre 0.023 acres 65 0.0054 0.0002 0.00021 50,000 3.55E-07 3.60E-07 29,000,000

cyhalothrin: gardens 0.11 lb ai/acre 0.023 acres 65 0.0054 0.0001 0.00019 56,000 1.95E-07 3.20E-07 33,000,000

cyfluthrin: gardens 0.0054 lb ai/acre 0.023 acres 65 0.0054 0.00001 0.0000065 1,600,000 9.58E-09 1.10E-08 950,000,000

cypermethrin: gardens 1.7 lb ai/acre 0.023 acres 65 0.0054 0.0018 0.00034 31,000 3.02E-06 5.70E-07 18,000,000

deltamethrin: gardens 0.22 lb ai/acre 0.023 acres 65 0.0054 0.0002 0.00023 46,000 3.90E-07 3.90E-07 27,000,000

esfenvalerate: gardens 0.0063 lb ai/acre 0.023 acres 65 0.0054 0.00001 0.0000023 4,500,000 1.12E-08 4.00E-09 2,600,000,000

fluvalinate: gardens 0.34 lb ai/acre 0.023 acres 65 0.0054 0.0004 0.00035 30,000 6.03E-07 6.00E-07 17,000,000

Mixing/Loading/Applying Liquids with Backpack Sprayer

bifenthrin: gardens 0.2 lb ai/acre 0.023 acres 130 0.12 0.0004 0.00042 25,000 7.89E-06 8.00E-06 1,300,000

cyhalothrin: gardens 0.11 lb ai/acre 0.023 acres 130 0.12 0.0002 0.00037 28,000 4.34E-06 7.10E-06 1,500,000

cyfluthrin: gardens 0.0054 lb ai/acre 0.023 acres 130 0.12 0.00001 0.000013 810,000 2.13E-07 2.50E-07 43,000,000

cypermethrin: gardens 1.7 lb ai/acre 0.023 acres 130 0.12 0.0035 0.00067 16,000 6.70E-05 1.30E-05 820,000

deltamethrin: gardens 0.22 lb ai/acre 0.023 acres 130 0.12 0.0005 0.00046 23,000 8.67E-06 8.70E-06 1,200,000

esfenvalerate: gardens 0.0063 lb ai/acre 0.023 acres 130 0.12 0.00001 0.0000047 2,200,000 2.48E-07 8.90E-08 120,000,000

fluvalinate: gardens 0.34 lb ai/acre 0.023 acres 130 0.12 0.0007 0.00071 15,000 1.34E-05 1.30E-05 780,000

Mixing/Loading/Applying Liquids with Hose-End Sprayer 

bifenthrin: gardens 0.2 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000049 220,000 1.58E-06 1.60E-06 6,600,000

cyhalothrin: gardens 0.11 lb ai/acre 0.023 acres 15 0.024 0.00003 0.000043 240,000 8.67E-07 1.40E-06 7,400,000

cyfluthrin: gardens 0.0054 lb ai/acre 0.023 acres 15 0.024 0.000001 0.0000015 7,000,000 4.26E-08 4.90E-08 210,000,000

cypermethrin: gardens 1.7 lb ai/acre 0.023 acres 15 0.024 0.00041 0.000078 140,000 1.34E-05 2.50E-06 4,100,000

deltamethrin: gardens 0.22 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000053 200,000 1.73E-06 1.70E-06 6,100,000
A7-3

Table 7.1. Handler Dermal and Inhalation 

Chemical: Use Site Application Rate

Area Treated 

or Amount 

Handled Daily

Baseline Unit Exposures Baseline Dermal Baseline Inhalation

Dermal 

(mg/lb ai)

Inhalation 

(mg/lb ai)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE Dose (mg/kg/day) Adjusted Dose (mg/kg/day) MOE

esfenvalerate: gardens 0.0063 lb ai/acre 0.023 acres 15 0.024 0.000002 0.00000054 19,000,000 4.97E-08 1.80E-08 590,000,000

fluvalinate: gardens 0.34 lb ai/acre 0.023 acres 15 0.024 0.00008 0.000082 130,000 2.68E-06 2.70E-06 3,900,000

Mixing/Loading/Applying Liquids with a Sprinkler Can 

bifenthrin: gardens 0.2 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000049 220,000 1.58E-06 1.60E-06 6,600,000

cyhalothrin: gardens 0.11 lb ai/acre 0.023 acres 15 0.024 0.00003 0.000043 240,000 8.67E-07 1.40E-06 7,400,000

cyfluthrin: gardens 0.0054 lb ai/acre 0.023 acres 15 0.024 0.000001 0.0000015 7,000,000 4.26E-08 4.90E-08 210,000,000

cypermethrin: gardens 1.7 lb ai/acre 0.023 acres 15 0.024 0.00041 0.000078 140,000 1.34E-05 2.50E-06 4,100,000

deltamethrin: gardens 0.22 lb ai/acre 0.023 acres 15 0.024 0.00005 0.000053 200,000 1.73E-06 1.70E-06 6,100,000

esfenvalerate: gardens 0.0063 lb ai/acre 0.023 acres 15 0.024 0.000002 0.00000054 19,000,000 4.97E-08 1.80E-08 590,000,000

fluvalinate: gardens 0.34 lb ai/acre 0.023 acres 15 0.024 0.00008 0.000082 130,000 2.68E-06 2.70E-06 3,900,000

Applying Ready-to-Use (RTU) Spot-on 

cyphenothrin: pets 0.0043

lb ai/animal 2 animals 220 NA 0.0013 0.00019 55,000 NA NA NA

permethrin: pets 0.006

lb ai/animal 2 animals 220 NA 0.0018 0.00017 61,000 NA NA NA

phenothrin: pets 0.0049

lb ai/animal 2 animals 220 NA 0.0015 0.0000045 2,300,000 NA NA NA

Applying Ready-to-Use (RTU) Shampoo 

permethrin: pets 0.0014

lb ai/animal 2 animals 2100 0.28 0.0041 0.00038 27,000 1.12E-05 1.00E-06 10,000,000

phenothrin: pets 0.0015

lb ai/animal 2 animals 2100 0.28 0.0044 0.000013 800,000 1.20E-05 3.60E-08 290,000,000

Applying Ready-to-Use Trigger-Pump Sprayer 

allethrin: pets 0.0009

lb ai/animal 2 animals 820 3.3 0.0010 0.00011 95,000 8.49E-05 9.10E-06 1,100,000

resmethrin: pets 0.0018

lb ai/animal 2 animals 820 3.3 0.0021 0.0001 100,000 1.70E-04 8.50E-06 1,200,000

Applying Ready-to-Use Aerosol Can

pyrethrin: pets 0.00099

lb ai/animal 2 animals 820 3.3 0.0011 0.00002 510,000 9.33E-05 1.70E-06 6,200,000

prallethrin: pets 0.0012

lb ai/animal 2 animals 820 3.3 0.0014 0.00013 79,000 1.13E-04 1.10E-05 960,000

tetramethrin: pets 0.00031

lb ai/animal 2 animals 820 3.3 0.0004 0.0000011 9,900,000 2.92E-05 8.80E-08 120,000,000

Mixing/Loading/Applying Liquids and/or Wettable Powders with Low Pressure Handwand

allethrin: broadcast 0.0167 lb ai/gal 0.5 gals 69 1.1 0.0004 0.000043 240,000 1.28E-04 1.40E-05 760,000

esfenvalerate: broadcast 0.0039 lb ai/gal 0.5 gals 69 1.1 0.0001 0.000034 310,000 2.99E-05 1.10E-05 980,000

permethrin: broadcast 0.0444 lb ai/gal 0.5 gals 69 1.1 0.0011 0.000099 110,000 3.40E-04 3.20E-05 330,000

pyrethrin: broadcast 0.05177 lb ai/gal 0.5 gals 69 1.1 0.0012 0.000023 460,000 3.97E-04 7.20E-06 1,500,000
A7-4

Table 7.1. Handler Dermal and Inhalation 

Chemical: Use Site Application Rate

Area Treated 

or Amount 

Handled Daily

Baseline Unit Exposures Baseline Dermal Baseline Inhalation

Dermal 

(mg/lb ai)

Inhalation 

(mg/lb ai)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE Dose (mg/kg/day) Adjusted Dose (mg/kg/day) MOE

bifenthrin: crack and 

crevice 0.00501 lb ai/gal 0.5 gals 69 1.1 0.0001 0.00012 86,000 3.84E-05 3.90E-05 270,000

cyfluthrin: crack and 

crevice 0.0088 lb ai/gal 0.5 gals 69 1.1 0.0002 0.00024 43,000 6.74E-05 7.80E-05 140,000

cyhalothrin: crack and 

crevice 0.0052 lb ai/gal 0.5 gals 69 1.1 0.0001 0.0002 52,000 3.98E-05 6.50E-05 160,000

cypermethrin: crack and 

crevice 0.0169 lb ai/gal 0.5 gals 69 1.1 0.0004 0.000077 140,000 1.29E-04 2.50E-05 430,000

deltamethrin: crack and 

crevice 0.005 lb ai/gal 0.5 gals 69 1.1 0.0001 0.00012 87,000 3.83E-05 3.80E-05 270,000

prallethrin: crack and 

crevice 0.0167 lb ai/gal 0.5 gals 69 1.1 0.0004 0.000039 270,000 1.28E-04 1.20E-05 850,000

resmethrin: crack and 

crevice 0.02004 lb ai/gal 0.5 gals 69 1.1 0.0005 0.000024 440,000 1.54E-04 7.60E-06 1,400,000

Applying Ready-to-Use Aerosol Can

tetramethrin: broadcast 0.003

lb ai/16 oz can

1 16-oz aerosol 

cans 370 3 0.0008 0.0000023 4,600,000 1.25E-04 3.80E-07 28,000,000

allethrin: crack and 

crevice

0.0052

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0007 0.000072 150,000 1.09E-04 1.20E-05 900,000

cypermethrin: crack and 

crevice

0.0013

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0002 0.000032 330,000 2.72E-05 5.20E-06 2,000,000

deltamethrin: crack and 

crevice

0.0005

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0001 0.000064 160,000 1.04E-05 1.00E-05 1,000,000

esfenvalerate: crack and 

crevice

0.0025

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0003 0.00012 88,000 5.22E-05 1.90E-05 560,000

imiprothrin: crack and 

crevice

0.004

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0005 0.00001 1,100,000 8.36E-05 1.60E-06 6,500,000

phenothrin: crack and 

crevice

0.004

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0005 0.0000015 7,000,000 8.36E-05 2.50E-07 42,000,000

resmethrin: crack and 

crevice

0.00568

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0007 0.000036 290,000 1.19E-04 5.90E-06 1,800,000

tetramethrin: crack and 

crevice

0.003

lb ai/16 oz can

0.5 16-oz

aerosol cans 370 3 0.0004 0.0000012 8,800,000 6.27E-05 1.90E-07 56,000,000
A7-5

Table 7.2. Turf HTM Postapplication Exposure for 1-2 year olds

Chemical TTR data used Fai

1-2 yr old 

Dermal 

Exposure 

(mg/day)

hands

SAH

Hand 

Residue 

(mg/cm2) (cm2)

F

Exposure 

Time 

(hours/day)

M N_Replen SE Freq_HtM

BW 

(kg)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE

Fraction of 

Hand Surface 

Area Mouthed / 

Event

Number of 

replenishment 

intervals per hr 

(intervals/hr)

Extraction 

by Saliva

H-t-M 

events per 

hour

Bifenthrin Cyfluthrin TTR 0.034 0.72 150 8.16E-05 0.13 0.9 4 0.5 13.9 11.4 0.00046 0.00046 23,000

Cyhalothrin Cyfluthrin TTR 0.034 0.23 150 2.61E-05 0.13 0.9 4 0.5 13.9 11.4 0.00015 0.00024 44,000

Cyfluthrin Cyfluthrin TTR 0.034 0.68 150 7.71E-05 0.13 0.9 4 0.5 13.9 11.4 0.00043 0.0005 21,000

Cypermethrin Cypermethrin 

TTR - WP 0.034 2.4 150 2.72E-04 0.13 0.9 4 0.5 13.9 11.4 0.0015 0.00029 36,000

Cypermethrin Cypermethrin 

TTR - EC 0.034 0.76 150 8.61E-05 0.13 0.9 4 0.5 13.9 11.4 0.00048 0.000092 110,000

Deltamethrin Deltamethrin TTR 0.034 0.45 150 5.10E-05 0.13 0.9 4 0.5 13.9 11.4 0.00029 0.00029 37,000

Permethrin Permethrin TTR 0.034 2 150 2.27E-04 0.13 0.9 4 0.5 13.9 11.4 0.0013 0.00012 89,000

Pyrethrin Cyfluthrin TTR 0.034 0.36 150 4.08E-05 0.13 0.9 4 0.5 13.9 11.4 0.00023 0.0000041 2,500,000

Resmethrin Cyfluthrin TTR 0.034 0.9 150 1.02E-04 0.13 0.9 4 0.5 13.9 11.4 0.00057 0.000028 370,000

Tralomethrin Cyfluthrin TTR 0.034 0.13 150 1.47E-05 0.13 0.9 4 0.5 13.9 11.4 0.000083 0.000083 130,000
A7-6

Table 7.3. Turf Dermal Postapplication Exposure

Chemical TTR data used Lifestage Application Rate 

(lb ai/acre)

Day 0 TTR 

(ug/cm2

Exposure 

Time 

(hours/day) )

Body 

Weight

(kg)

Transfer 

Coefficient 

(cm2

Dose (mg/kg/day)

/hr) 

Adjusted Dose 

(mg/kg/day) MOE

Bifenthrin Cyfluthrin TTR Adult 0.2 0.0108 1.1 71.8 130,000 0.0022 0.0022 4,800

1-2 year old 0.2 0.0108 0.9 11.4 37,000 0.0032 0.0032 3,300

Cyhalothrin Cyfluthrin TTR Adult 0.065 0.0108 1.1 71.8 130,000 0.0007 0.0011 9,200

1-2 year old 0.065 0.0108 0.9 11.4 37,000 0.001 0.0017 6,300

Cyfluthrin Cyfluthrin TTR Adult 0.19 0.0108 1.1 71.8 130,000 0.002 0.0024 4,500

1-2 year old 0.19 0.0108 0.9 11.4 37,000 0.003 0.0034 3,000

Cypermethrin 

Cypermethrin TTR -

WP

Adult 0.6 0.0118 1.1 71.8 130,000 0.0071 0.0013 7,800

1-2 year old 0.6 0.0118 0.9 11.4 37,000 0.01 0.002 5,300

Cypermethrin TTR -

EC

Adult 0.44 0.0052 1.1 71.8 130,000 0.0023 0.00043 24,000

1-2 year old 0.44 0.0052 0.9 11.4 37,000 0.0033 0.00064 17,000

Deltamethrin Deltamethrin TTR Adult 0.13 0.0105 1.1 71.8 130,000 0.0014 0.0014 7,700

1-2 year old 0.13 0.0105 0.9 11.4 37,000 0.002 0.002 5,300

Permethrin Permethrin TTR Adult 0.87 0.0070 1.1 71.8 130,000 0.006 0.00056 19,000

1-2 year old 0.87 0.0070 0.9 11.4 37,000 0.0088 0.00082 13,000

Pyrethrin Cyfluthrin TTR Adult 0.1 0.0108 1.1 71.8 130,000 0.0011 0.000019 540,000

1-2 year old 0.1 0.0108 0.9 11.4 37,000 0.0016 0.000029 370,000

Resmethrin Cyfluthrin TTR Adult 0.25 0.0108 1.1 71.8 130,000 0.0027 0.00013 78,000

1-2 year old 0.25 0.0108 0.9 11.4 37,000 0.0039 0.0002 53,000

Tralomethrin Cyfluthrin TTR Adult 0.035 0.0108 1.1 71.8 130,000 0.00038 0.00038 28,000

1-2 year old 0.035 0.0108 0.9 11.4 37,000 0.00055 0.00055 19,000
A7-7

Table 7.4. Indoor Environments Postapplication HtM Exposure for 1-2 year olds

Chemical Surface F

1-2 yr old 

Dermal 

Exposure 

(mg/day)

aihands

SAH

Hand 

Residue 

(mg/cm2) (cm2)

F

Exposure 

Time 

(hours/day)

m N_Replen SE Freq_Replen

BW 

(kg)

Dose 

(mg/kg/day)

Adjusted 

Dose 

(mg/kg/day)

MOE

Fraction of 

Hand 

Surface Area 

Mouthed / 

Event

Number of 

replenishment 

intervals per hr 

(intervals/hr)

Extraction 

by Saliva

H-t-M events 

per hour

Broadcast

Allethrin Carpet 0.15 0.4119 150 2.06E-04 0.13 5 4 0.50 20 11.4 0.0068 0.00073 14,000

Hard Surfaces 0.15 0.1647 150 8.24E-05 0.13 1 4 0.50 20 11.4 0.00055 0.000059 180,000

Esfenvalerate Carpet 0.15 0.4609 150 2.30E-04 0.13 5 4 0.50 20 11.4 0.0076 0.0027 3,800

Hard Surfaces 0.15 0.1844 150 9.22E-05 0.13 1 4 0.50 20 11.4 0.00061 0.00022 48,000

Permethrin Carpet 0.15 9.8064 150 4.90E-03 0.13 5 4 0.50 20 11.4 0.16 0.015 690

Hard Surfaces 0.15 3.9226 150 1.96E-03 0.13 1 4 0.50 20 11.4 0.013 0.0012 8,700

Pyrethrin Carpet 0.15 5.4916 150 2.75E-03 0.13 5 4 0.50 20 11.4 0.091 0.0016 6,400

Hard Surfaces 0.15 2.1966 150 1.10E-03 0.13 1 4 0.50 20 11.4 0.0073 0.00013 80,000

Tetramethrin Carpet 0.15 1.9613 150 9.81E-04 0.13 5 4 0.50 20 11.4 0.032 0.000097 110,000

Hard Surfaces 0.15 0.7845 150 3.92E-04 0.13 1 4 0.50 20 11.4 0.0026 0.0000078 1,300,000

Crack and Crevice

Allethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000071 150,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.0000057 1,800,000

Bifenthrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00067 16,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000054 200,000

Cyfluthrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00076 14,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000061 170,000

Cyhalothrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.0011 9,700

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000086 120,000

Cypermethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00013 83,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.00001 1,000,000

Deltamethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00066 16,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000053 200,000

Esfenvalerate Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00024 44,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000019 550,000

Imiprothrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000013 820,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000001 10,000,000

Permethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000062 170,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.0000049 2,100,000

Phenothrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000002 5,300,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.00000016 66,000,000

Prallethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000064 160,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.0000051 2,000,000
A7-8

Table 7.4. Indoor Environments Postapplication HtM Exposure for 1-2 year olds

Chemical Surface F

1-2 yr old 

Dermal 

Exposure 

(mg/day)

aihands

SAH

Hand 

Residue 

(mg/cm2) (cm2)

F

Exposure 

Time 

(hours/day)

m N_Replen SE Freq_Replen

BW 

(kg)

Dose 

(mg/kg/day)

Adjusted 

Dose 

(mg/kg/day)

MOE

Fraction of 

Hand 

Surface Area 

Mouthed / 

Event

Number of 

replenishment 

intervals per hr 

(intervals/hr)

Extraction 

by Saliva

H-t-M events 

per hour

Pyrethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000012 870,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.00000096 11,000,000

Resmethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000033 320,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.0000026 4,000,000

Tetramethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.000002 5,300,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.00000016 66,000,000

Tralomethrin Carpet 0.15 0.0400 150 2.00E-05 0.13 5 4 0.50 20 11.4 0.00066 0.00066 16,000

Hard Surfaces 0.15 0.0160 150 8.00E-06 0.13 1 4 0.50 20 11.4 0.000053 0.000053 200,000

Fogger

Allethrin Carpet 0.15 0.6977 150 3.49E-04 0.13 5 4 0.50 20 11.4 0.012 0.0012 8,400

Hard Surfaces 0.15 0.2791 150 1.40E-04 0.13 1 4 0.50 20 11.4 0.00092 0.0001 110,000

Cyfluthrin Carpet 0.15 0.2160 150 1.08E-04 0.13 5 4 0.50 20 11.4 0.0036 0.0041 2,500

Hard Surfaces 0.15 0.0864 150 4.32E-05 0.13 1 4 0.50 20 11.4 0.00029 0.00033 32,000

Cypermethrin Carpet 0.15 3.7152 150 1.86E-03 0.13 5 4 0.50 20 11.4 0.062 0.012 900

Hard Surfaces 0.15 1.4861 150 7.43E-04 0.13 1 4 0.50 20 11.4 0.0049 0.00094 11,000

Esfenvalerate Carpet 0.15 0.2160 150 1.08E-04 0.13 5 4 0.50 20 11.4 0.0036 0.0013 8,200

Hard Surfaces 0.15 0.0864 150 4.32E-05 0.13 1 4 0.50 20 11.4 0.00029 0.0001 100,000

Permethrin Carpet 0.15 1.1136 150 5.57E-04 0.13 5 4 0.50 20 11.4 0.018 0.0017 6,100

Hard Surfaces 0.15 0.4454 150 2.23E-04 0.13 1 4 0.50 20 11.4 0.0015 0.00014 76,000

Phenothrin Carpet 0.15 4.3200 150 2.16E-03 0.13 5 4 0.50 20 11.4 0.072 0.00021 49,000

Hard Surfaces 0.15 1.7280 150 8.64E-04 0.13 1 4 0.50 20 11.4 0.0057 0.000017 610,000

Prallethrin Carpet 0.15 0.2160 150 1.08E-04 0.13 5 4 0.50 20 11.4 0.0036 0.00035 30,000

Hard Surfaces 0.15 0.0864 150 4.32E-05 0.13 1 4 0.50 20 11.4 0.00029 0.000028 380,000

Pyrethrin Carpet 0.15 1.1600 150 5.80E-04 0.13 5 4 0.50 20 11.4 0.019 0.00035 30,000

Hard Surfaces 0.15 0.4640 150 2.32E-04 0.13 1 4 0.50 20 11.4 0.0015 0.000028 380,000

Resmethrin Carpet 0.15 1.0800 150 5.40E-04 0.13 5 4 0.50 20 11.4 0.018 0.00089 12,000

Hard Surfaces 0.15 0.4320 150 2.16E-04 0.13 1 4 0.50 20 11.4 0.0014 0.000071 150,000

Tetramethrin Carpet 0.15 0.4320 150 2.16E-04 0.13 5 4 0.50 20 11.4 0.0072 0.000021 490,000

Hard Surfaces 0.15 0.1728 150 8.64E-05 0.13 1 4 0.50 20 11.4 0.00057 0.0000017 6,100,000

Tralomethrin Carpet 0.15 0.1944 150 9.72E-05 0.13 5 4 0.50 20 11.4 0.0032 0.0032 3,300

Hard Surfaces 0.15 0.0778 150 3.89E-05 0.13 1 4 0.50 20 11.4 0.00026 0.00026 41,000
A7-9

Table 7.5. Indoor Environments – Dermal Postapplication Exposure from Broadcast Treatments

Chemical Exposure 

Scenario Lifestage Application Rate (lb ai/sq ft)

Surface 

Residue 

(ug/cm2

Fraction 

transferred )

Transfer 

Coefficient

(cm2

Exposure 

Time 

/hr) (hr/day)

Body 

Weight

(kg)

Dose 

(mg/kg/day) 

Adjusted Dose 

(mg/kg/day) MOE

Allethrin

Carpet

1-2 year old 0.000004 2.06 0.02 2,000 5 11.4 0.0018 0.00019 54,000

Adult 0.000004 2.06 0.02 6,800 8 71.8 0.0016 0.00017 61,000

Hard Surfaces

1-2 year old 0.000004 2.06 0.04 2,000 1 11.4 0.00072 0.000078 140,000

Adult 0.000004 2.06 0.04 6,800 2 71.8 0.00078 0.000084 130,000

Esfenvalerate

Carpet

1-2 year old 0.000005 2.30 0.02 2,000 5 11.4 0.002 0.00072 15,000

Adult 0.000005 2.30 0.02 6,800 8 71.8 0.0017 0.00061 17,000

Hard Surfaces

1-2 year old 0.000005 2.30 0.04 2,000 1 11.4 0.00081 0.00029 36,000

Adult 0.000005 2.30 0.04 6,800 2 71.8 0.00087 0.00031 34,000

Permethrin

Carpet

1-2 year old 0.000100 49.03 0.02 2,000 5 11.4 4.30E-02 0.004 2,600

Adult 0.000100 49.03 0.02 6,800 8 71.8 3.70E-02 0.0035 3,000

Hard Surfaces

1-2 year old 0.000100 49.03 0.04 2,000 1 11.4 1.70E-02 0.0016 6,600

Adult 0.000100 49.03 0.04 6,800 2 71.8 1.90E-02 0.0018 5,900

Pyrethrin

Carpet

1-2 year old 0.000056 27.46 0.02 2,000 5 11.4 0.024 0.00044 24,000

Adult 0.000056 27.46 0.02 6,800 8 71.8 0.021 0.00038 28,000

Hard Surfaces

1-2 year old 0.000056 27.46 0.04 2,000 1 11.4 0.0096 0.00017 60,000

Adult 0.000056 27.46 0.04 6,800 2 71.8 0.01 0.00018 58,000

Tetramethrin

Carpet

1-2 year old 0.000020 9.81 0.02 2,000 5 11.4 0.0086 0.000026 410,000

Adult 0.000020 9.81 0.02 6,800 8 71.8 0.0074 0.000022 470,000

Hard Surfaces

1-2 year old 0.000020 9.81 0.04 2,000 1 11.4 0.0034 0.00001 1,000,000

Adult 0.000020 9.81 0.04 6,800 2 71.8 0.0037 0.000011 950,000
A7-10

Table 7.6. Indoor Environments – Dermal Postapplication Exposure from Crack and Crevice Treatments

Chemical Exposure 

Scenario Lifestage Surface Residue (ug/cm2

Fraction 

) transferred

Transfer 

Coefficient

(cm2

Exposure 

Time 

/hr) (hr/day)

Body 

Weight (kg)

Dose 

(mg/kg/day) 

Adjusted Dose 

(mg/kg/day) MOE

Allethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.000019 540,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.000016 650,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.0000075 1,400,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.0000082 1,300,000

Esfenvalerate

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00018 58,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00015 69,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.000071 150,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000077 140,000

Cyfluthrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00021 51,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00017 61,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.000081 130,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000087 120,000

Cyhalothrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00029 36,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00024 43,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.00011 92,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.00012 85,000

Cypermethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.000034 310,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.000029 370,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.000013 790,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000014 730,000

Deltamethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00018 58,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00015 70,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.00007 150,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000076 140,000

Esfenvalerate

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.000064 160,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.000054 200,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.000025 420,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000027 390,000

Imiprothrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.0000035 3,000,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.0000029 3,600,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.0000014 7,800,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.0000015 7,100,000

Permethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 1.80E-04 0.000017 630,000

Adult 0.200 0.02 6,800 8 71.8 1.50E-04 0.000014 750,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 7.00E-05 0.0000065 1,600,000

Adult 0.200 0.04 6,800 2 71.8 7.60E-05 0.0000071 1,500,000
A7-11

Table 7.6. Indoor Environments – Dermal Postapplication Exposure from Crack and Crevice Treatments

Chemical Exposure 

Scenario Lifestage Surface Residue (ug/cm2

Fraction 

) transferred

Transfer 

Coefficient

(cm2

Exposure 

Time 

/hr) (hr/day)

Body 

Weight (kg)

Dose 

(mg/kg/day) 

Adjusted Dose 

(mg/kg/day) MOE

Phenothrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00000054 19,000,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00000045 23,000,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.00000021 50,000,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.00000023 46,000,000

Prallethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.000017 600,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.000015 720,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.0000068 1,600,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.0000073 1,400,000

Pyrethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.0000033 3,200,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.0000027 3,900,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.0000013 8,300,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.0000014 7,600,000

Resmethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.000009 1,200,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.0000075 1,400,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.0000035 3,000,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.0000038 2,800,000

Tetramethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00000054 19,000,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00000045 23,000,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.00000021 50,000,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.00000023 46,000,000

Tralomethrin

Carpet

1-2 year old 0.200 0.02 2,000 5 11.4 0.00018 0.00018 58,000

Adult 0.200 0.02 6,800 8 71.8 0.00015 0.00015 70,000

Hard Surfaces

1-2 year old 0.200 0.04 2,000 1 11.4 0.00007 0.00007 150,000

Adult 0.200 0.04 6,800 2 71.8 0.000076 0.000076 140,000
A7-12

Table 7.7. Indoor Environments – Dermal Postapplication Exposure from Fogger Treatments

Chemical Exposure 

Scenario Lifestage

Surrogate 

depposition 

(ug/cm2

Chemicalspecific %ai )

Surface 

Residue 

(ug/cm2

Fraction 

transferred )

Transfer 

Coefficient

(cm2

Exposure 

Time 

/hr) (hr/day)

Body 

Weight

(kg)

Dose 

(mg/kg/day) 

Adjusted Dose 

(mg/kg/day) MOE 

Allethrin

Carpet

1-2 year old 5.4 0.32% 3.49 0.02 2,000 5 11.4 0.0031 0.00033 31,000

Adult 5.4 0.32% 3.49 0.02 6,800 8 71.8 0.0026 0.00028 38,000

Hard Surfaces

1-2 year old 5.4 0.32% 3.49 0.04 2,000 1 11.4 0.0012 0.00013 81,000

Adult 5.4 0.32% 3.49 0.04 6,800 2 71.8 0.0013 0.00014 75,000

Cyfluthrin

Carpet

1-2 year old 5.4 0.10% 1.08 0.02 2,000 5 11.4 0.00095 0.0011 9,600

Adult 5.4 0.10% 1.08 0.02 6,800 8 71.8 0.00082 0.00094 11,000

Hard Surfaces

1-2 year old 5.4 0.10% 1.08 0.04 2,000 1 11.4 0.00038 0.00044 24,000

Adult 5.4 0.10% 1.08 0.04 6,800 2 71.8 0.00041 0.00047 22,000

Cypermethrin

Carpet

1-2 year old 5.4 1.72% 18.58 0.02 2,000 5 11.4 0.016 0.003 3,500

Adult 5.4 1.72% 18.58 0.02 6,800 8 71.8 0.014 0.0027 3,900

Hard Surfaces

1-2 year old 5.4 1.72% 18.58 0.04 2,000 1 11.4 0.0065 0.0012 8,500

Adult 5.4 1.72% 18.58 0.04 6,800 2 71.8 0.007 0.0013 7,900

Esfenvalerate

Carpet

1-2 year old 5.4 0.10% 1.08 0.02 2,000 5 11.4 0.00095 0.00034 31,000

Adult 5.4 0.10% 1.08 0.02 6,800 8 71.8 0.00082 0.00029 36,000

Hard Surfaces

1-2 year old 5.4 0.10% 1.08 0.04 2,000 1 11.4 0.00038 0.00014 77,000

Adult 5.4 0.10% 1.08 0.04 6,800 2 71.8 0.00041 0.00015 72,000

Permethrin

Carpet

1-2 year old 4.8 0.58% 5.57 0.02 2,000 5 11.4 4.90E-03 0.00046 23,000

Adult 4.8 0.58% 5.57 0.02 6,800 8 71.8 4.20E-03 0.00039 27,000

Hard Surfaces

1-2 year old 4.8 0.58% 5.57 0.04 2,000 1 11.4 2.00E-03 0.00019 56,000

Adult 4.8 0.58% 5.57 0.04 6,800 2 71.8 2.10E-03 0.0002 54,000

Phenothrin

Carpet

1-2 year old 5.4 2.00% 21.60 0.02 2,000 5 11.4 0.019 0.000057 180,000

Adult 5.4 2.00% 21.60 0.02 6,800 8 71.8 0.016 0.000048 220,000

Hard Surfaces

1-2 year old 5.4 2.00% 21.60 0.04 2,000 1 11.4 0.0076 0.000023 460,000

Adult 5.4 2.00% 21.60 0.04 6,800 2 71.8 0.0082 0.000025 430,000

Prallethrin

Carpet

1-2 year old 5.4 0.10% 1.08 0.02 2,000 5 11.4 0.00095 0.000092 110,000

Adult 5.4 0.10% 1.08 0.02 6,800 8 71.8 0.00082 0.000079 130,000

Hard Surfaces

1-2 year old 5.4 0.10% 1.08 0.04 2,000 1 11.4 0.00038 0.000037 290,000

Adult 5.4 0.10% 1.08 0.04 6,800 2 71.8 0.00041 0.00004 260,000

Pyrethrin

Carpet

1-2 year old 5.8 0.50% 5.80 0.02 2,000 5 11.4 0.0051 0.000092 110,000

Adult 5.8 0.50% 5.80 0.02 6,800 8 71.8 0.0044 0.00008 130,000

Hard Surfaces

1-2 year old 5.8 0.50% 5.80 0.04 2,000 1 11.4 0.002 0.000036 290,000

Adult 5.8 0.50% 5.80 0.04 6,800 2 71.8 0.0022 0.00004 260,000

Resmethrin

Carpet

1-2 year old 5.4 0.50% 5.40 0.02 2,000 5 11.4 0.0047 0.00023 45,000

Adult 5.4 0.50% 5.40 0.02 6,800 8 71.8 0.0041 0.0002 51,000

Hard Surfaces

1-2 year old 5.4 0.50% 5.40 0.04 2,000 1 11.4 0.0019 0.000095 110,000

Adult 5.4 0.50% 5.40 0.04 6,800 2 71.8 0.002 0.0001 110,000
A7-13

Table 7.7. Indoor Environments – Dermal Postapplication Exposure from Fogger Treatments

Chemical Exposure 

Scenario Lifestage

Surrogate 

depposition 

(ug/cm2

Chemicalspecific %ai )

Surface 

Residue 

(ug/cm2

Fraction 

transferred )

Transfer 

Coefficient

(cm2

Exposure 

Time 

/hr) (hr/day)

Body 

Weight

(kg)

Dose 

(mg/kg/day) 

Adjusted Dose 

(mg/kg/day) MOE 

Tetramethrin

Carpet

1-2 year old 5.4 0.20% 2.16 0.02 2,000 5 11.4 0.0019 0.0000057 1,800,000

Adult 5.4 0.20% 2.16 0.02 6,800 8 71.8 0.0016 0.0000048 2,200,000

Hard Surfaces

1-2 year old 5.4 0.20% 2.16 0.04 2,000 1 11.4 0.00076 0.0000023 4,600,000

Adult 5.4 0.20% 2.16 0.04 6,800 2 71.8 0.00082 0.0000025 4,300,000
A7-14

Table 7.8. Indoor Environments – Postapplication Inhalation Exposure from Surface-directed Treatments

Chemical Lifestage Mlabel (mg) IR (m3/hr) ET (hr/day) k (1/hr) ACH (1/hr) Vol of room 

(m3

Dose 

) (mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE

allethrin

Adults

275

0.32

16 1.77E-03 0.18 33

0.0039 4.18E-04 25,000

1-2 year old 0.28 0.021 2.30E-03 4,600

esfenvalerate

Adults

307

0.32

16 1.92E-08 0.18 33

4.80E-08 1.71E-08 610,000,000

1-2 year old 0.28 2.60E-07 9.42E-08 110,000,000

permethrin

Adults

6,538

0.32

16 1.62E-07 0.18 33

8.60E-06 7.97E-07 13,000,000

1-2 year old 0.28 4.70E-05 4.39E-06 2,400,000

pyrethrin

Adults

3,661

0.32

16 1.32E-04 0.18 33

3.90E-03 7.06E-05 150,000

1-2 year old 0.28 2.10E-02 3.89E-04 27,000

tetramethrin

Adults

1,308

0.32

16 1.91E-07 0.18 33

2.00E-06 6.04E-09 1,700,000,000

1-2 year old 0.28 1.10E-05 3.33E-08 320,000,000
A7-15

Table 7.9. Pet HTM Postapplication Exposure for 1-2 year olds

Chemical Type of 

application Faihands

1-2 yr old 

Dermal 

Exposure 

(mg/day)

SAH

(cm2)

Hand 

Residue 

(mg/cm2)

FM

Exposure 

Time 

(hours/day)

N_Replen SE Freq_HtM

BW

(kg)

Dose 

(mg/kg/day)

Adjusted 

dose 

(mg/kg/day)

MOE

Fraction of 

Hand 

Surface 

Area 

Mouthed / 

Event

Number of 

replenishment 

intervals per hr 

(intervals/hr)

Extraction 

by Saliva

H-t-M 

events per 

hour

s-Bioallethrin Triggerpump0.039 0.835 150 1.09E-04 0.13 0.99 4 0.5 20 11.4 0.00071 0.000077 140,000

Cyphenothrin Spot-on 0.039 3.941 150 5.12E-04 0.13 0.99 4 0.5 20 11.4 0.0034 0.00049 22,000

Permethrin Spot-on 0.039 5.548 150 7.21E-04 0.13 0.99 4 0.5 20 11.4 0.0047 0.00044 24,000

Permethrin Shampoo 0.039 1.294 150 1.68E-04 0.13 0.99 4 0.5 20 11.4 0.0011 0.0001 100,000

Pyrethrin Aerosol 0.039 0.912 150 1.19E-04 0.13 0.99 4 0.5 20 11.4 0.00078 0.000014 740,000

Phenothrin Spot-on 0.039 4.542 150 5.90E-04 0.13 0.99 4 0.5 20 11.4 0.0039 0.000012 900,000

Phenothrin Shampoo 0.039 1.385 150 1.80E-04 0.13 0.99 4 0.5 20 11.4 0.0012 0.0000035 3,000,000

Prallethrin Aerosol 0.039 1.140 150 1.48E-04 0.13 0.99 4 0.5 20 11.4 0.00097 0.000094 110,000

Resmethrin Triggerpump0.039 1.619 150 2.10E-04 0.13 0.99 4 0.5 20 11.4 0.0014 0.000069 150,000

Tetramethrin Aerosol 0.039 0.287 150 3.73E-05 0.13 0.99 4 0.5 20 11.4 0.00024 0.00000073 14,000,000
A7-16

Table 7.10. Pet Dermal Postapplication Exposure

Chemical Type of 

application Lifestage

Application 

Rate (mg 

ai/dog)

Fraction of 

App Rate 

Available

Surface Area of 

Medium Dog 

(cm2

Transferable 

Residue /animal)

Transfer 

Coefficient 

(cm2

Body 

Weight

/hr) (kg)

Exposure 

Time 

(hours)

Dose 

(mg/kg/day)

Adjusted Dose 

(mg/kg/day) MOE

s-Bioallethrin Triggerpump

1-2 year old 410 0.00960 7000 0.00056 1,500 11.4 0.99 0.004 0.00039 27,000

Adult 410 0.00960 7000 0.00056 5,200 71.8 0.77 0.002 0.00017 62,000

Cyphenothrin Spot-on 1-2 year old 1935 0.00960 7000 0.00265 1,500 11.4 0.99 0.017 0.0025 4,200

Adult 1935 0.00960 7000 0.00265 5,200 71.8 0.77 0.007 0.0011 9,800

Permethrin Spot-on 1-2 year old 2724 0.00960 7000 0.00374 1,500 11.4 0.99 0.024 0.0023 4,600

Adult 2724 0.00960 7000 0.00374 5,200 71.8 0.77 0.010 0.00097 11,000

Permethrin Shampoo

1-2 year old 635.6 0.00960 7000 0.00087 1,500 11.4 0.99 0.006 0.00053 20,000

Adult 635.6 0.00960 7000 0.00087 5,200 71.8 0.77 0.002 0.00023 46,000

Pyrethrin Aerosol

1-2 year old 448 0.00960 7000 0.00061 1,500 11.4 0.99 0.004 0.000073 140,000

Adult 448 0.00960 7000 0.00061 5,200 71.8 0.77 0.002 0.000031 340,000

Phenothrin Spot-on 1-2 year old 2230 0.00960 7000 0.00306 1,500 11.4 0.99 0.020 0.00006 180,000

Adult 2230 0.00960 7000 0.00306 5,200 71.8 0.77 0.009 0.000026 410,000

Phenothrin Shampoo

1-2 year old 680 0.00960 7000 0.00093 1,500 11.4 0.99 0.006 0.000018 580,000

Adult 680 0.00960 7000 0.00093 5,200 71.8 0.77 0.003 0.0000078 1,300,000

Prallethrin Aerosol

1-2 year old 560 0.00960 7000 0.00077 1,500 11.4 0.99 0.005 0.00048 22,000

Adult 560 0.00960 7000 0.00077 5,200 71.8 0.77 0.002 0.00021 51,000

Resmethrin Triggerpump

1-2 year old 795 0.00960 7000 0.00109 1,500 11.4 0.99 0.007 0.00035 30,000

Adult 795 0.00960 7000 0.00109 5,200 71.8 0.77 0.003 0.00015 69,000

Tetramethrin Aerosol

1-2 year old 141 0.00960 7000 0.00019 1,500 11.4 0.99 0.001 0.0000038 2,800,000

Adult 141 0.00960 7000 0.00019 5,200 71.8 0.77 0.001 0.0000016 6,500,000
A7-17

Table 7.11. Garden Dermal Postapplication Exposure

Exposure Scenario DFR Data Used Lifestage

Application 

Rate (lb 

ai/acre)

DFR 

(ug/cm2)

Body 

Weight (kg)

Conversion 

Factor 

(mg/ug)

Transfer 

Coefficient 

(cm2/hr)

Exposure

Time (hours)

Dose 

(mg/kg/day)

Adjusted 

Dose

(mg/kg/day)

MOE

Bifenthrin

Esfenvalerate 

DFR: Corn and 

Broccoli

Adult 0.2 0.132 71.8 0.001 8400 1.4 4.3E-03 4.4E-03 2,400

Bifenthrin 6 < 11 year old 0.2 0.132 31.8 0.001 5000 0.7 2.9E-03 2.9E-03 3,600

Cyfluthrin Adult 0.0054 0.132 71.8 0.001 8400 1.4 1.2E-04 1.3E-04 78,000

Cyfluthrin 6 < 11 year old 0.0054 0.132 31.8 0.001 5000 0.7 7.8E-05 9.0E-05 120,000

Lambda Cyhalothrin Adult 0.11 0.132 71.8 0.001 8400 1.4 2.4E-03 3.9E-03 2,700

Lambda Cyhalothrin 6 < 11 year old 0.11 0.132 31.8 0.001 5000 0.7 1.6E-03 2.6E-03 4,000

Cypermethrin Adult 1.7 0.132 71.8 0.001 8400 1.4 3.7E-02 7.0E-03 1,500

Cypermethrin 6 < 11 year old 1.7 0.132 31.8 0.001 5000 0.7 2.5E-02 4.7E-03 2,200

Deltamethrin Adult 0.22 0.132 71.8 0.001 8400 1.4 4.8E-03 4.8E-03 2,200

Deltamethrin 6 < 11 year old 0.22 0.132 31.8 0.001 5000 0.7 3.2E-03 3.2E-03 3,300

Esfenvalerate Adult 0.0063 0.132 71.8 0.001 8400 1.4 1.4E-04 4.9E-05 220,000

Esfenvalerate 6 < 11 year old 0.0063 0.132 31.8 0.001 5000 0.7 9.2E-05 3.3E-05 320,000

Fluvalinate Adult 0.34 0.132 71.8 0.001 8400 1.4 7.4E-03 7.4E-03 1,400

Fluvalinate 6 < 11 year old 0.34 0.132 31.8 0.001 5000 0.7 4.9E-03 4.9E-03 2,100

Permethrin Adult 0.43 0.132 71.8 0.001 8400 1.4 9.3E-03 8.7E-04 12,000

Permethrin 6 < 11 year old 0.43 0.132 31.8 0.001 5000 0.7 6.2E-03 5.8E-04 18,000

Pyrethrin Adult 0.05 0.132 71.8 0.001 8400 1.4 1.1E-03 2.0E-05 540,000

Pyrethrin 6 < 11 year old 0.05 0.132 31.8 0.001 5000 0.7 7.3E-04 1.3E-05 800,000

Resmethrin Adult 0.25 0.132 71.8 0.001 8400 1.4 5.4E-03 2.7E-04 39,000

Resmethrin 6 < 11 year old 0.25 0.132 31.8 0.001 5000 0.7 3.6E-03 1.8E-04 58,000