APPENDIX 3 – SUMMARY OF ADJUSTED PESTICIDE VOC EMISSIONS

1. Sacramento Metropolitan Area - NAA 1

Table A3-1a: Top ten primary active ingredients contributing to 2007 May-October ozone 

season adjusted VOC emissions in NAA 1, the Sacramento Metropolitan Area. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 1 May – 

Oct 2007 Adjusted Emissions

CHLORPYRIFOS 0.116 11.17

1,3-DICHLOROPROPENE 0.109 10.47

TRIFLURALIN 0.057 5.51

METHYL BROMIDE 0.055 5.30

DIMETHOATE 0.049 4.74

THIOBENCARB 0.039 3.78

OXYFLUORFEN 0.038 3.64

PROPANIL 0.029 2.78

PENOXSULAM 0.027 2.56

ETHALFLURALIN 0.025 2.44

Table A3-1b: Top ten primary active ingredients contributing to 2008 May-October ozone 

season adjusted VOC emissions in NAA 1, the Sacramento Metropolitan Area. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 1 May – 

Oct 2008 Adjusted Emissions

CHLORPYRIFOS 0.121 13.43

THIOBENCARB 0.046 5.14

TRIFLURALIN 0.034 3.81

DIMETHOATE 0.031 3.49

1,3-DICHLOROPROPENE 0.031 3.40

PROPANIL 0.030 3.31

OXYFLUORFEN 0.028 3.13

LAMBDA-CYHALOTHRIN 0.027 3.00

BIFENTHRIN 0.026 2.83

ABAMECTIN 0.024 2.63

Table A3-1c: Top ten primary active ingredients contributing to 2009 May-October ozone 

season adjusted VOC emissions in NAA 1, the Sacramento Metropolitan Area. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 1 May – 

Oct 2009 Adjusted Emissions

CHLORPYRIFOS 0.086 9.47

1,3-DICHLOROPROPENE 0.063 6.97

THIOBENCARB 0.052 5.78

PROPANIL 0.052 5.70

TRIFLURALIN 0.035 3.85

OXYFLUORFEN 0.033 3.62

METHYL BROMIDE 0.031 3.42

ABAMECTIN 0.027 3.01

BIFENTHRIN 0.027 2.96

ETHALFLURALIN 0.023 2.54
Table A3-1d: Top ten primary active ingredients contributing to 2010 May-October ozone 

season adjusted VOC emissions in NAA 1, the Sacramento Metropolitan Area. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 1 May – 

Oct 2010 Adjusted Emissions

CHLORPYRIFOS 0.076 7.78

TRIFLURALIN 0.054 5.57

THIOBENCARB 0.048 4.91

METHYL BROMIDE 0.045 4.62

ABAMECTIN 0.042 4.34

PROPANIL 0.038 3.88

PENOXSULAM 0.037 3.80

1,3-DICHLOROPROPENE 0.035 3.59

ETHALFLURALIN 0.030 3.13

CLOMAZONE 0.030 3.12

2. San Joaquin Valley - NAA 2

Table A3-2a: Top ten primary active ingredients contributing to 2007 May-October ozone 

season adjusted VOC emissions in NAA 2, the San Joaquin Valley. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 2 May – 

Oct 2007 Adjusted Emissions

CHLORPYRIFOS 2.263 13.24

1,3-DICHLOROPROPENE 2.169 12.69

METAM-SODIUM 2.092 12.24

METHYL BROMIDE 0.964 5.64

OXYFLUORFEN 0.944 5.52

GIBBERELLINS 0.712 4.17

POTASSIUM N-METHYLDITHIOCARBAMATE 0.676 3.95

DIMETHOATE 0.661 3.87

ABAMECTIN 0.544 3.18

ACROLEIN 0.418 2.45

Table A3-2b: Top ten primary active ingredients contributing to 2008 May-October ozone 

season adjusted VOC emissions in NAA 2, the San Joaquin Valley. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 2 May – 

Oct 2008 Adjusted Emissions

CHLORPYRIFOS 2.221 15.29

1,3-DICHLOROPROPENE 1.163 8.01

METHYL BROMIDE 0.846 5.82

OXYFLUORFEN 0.841 5.79

METAM-SODIUM 0.711 4.89

GIBBERELLINS 0.660 4.55

DIMETHOATE 0.610 4.20

ABAMECTIN 0.583 4.01

FENPYROXIMATE 0.402 2.77

ACROLEIN 0.400 2.75
Table A3-2c: Top ten primary active ingredients contributing to 2009 May-October ozone 

season adjusted VOC emissions in NAA 2, the San Joaquin Valley. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 2 May – 

Oct 2009 Adjusted Emissions

CHLORPYRIFOS 1.389 10.47

1,3-DICHLOROPROPENE 1.188 8.96

METAM-SODIUM 1.120 8.45

OXYFLUORFEN 0.807 6.08

ABAMECTIN 0.777 5.86

GIBBERELLINS 0.768 5.79

METHYL BROMIDE 0.559 4.21

DIMETHOATE 0.489 3.68

GLUFOSINATE-AMMONIUM 0.413 3.11

GLYPHOSATE, ISOPROPYLAMINE SALT 0.315 2.38

Table A3-2d: Top ten primary active ingredients contributing to 2010 May-October ozone 

season adjusted VOC emissions in NAA 2, the San Joaquin Valley. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 2 May – 

Oct 2010 Adjusted Emissions

CHLORPYRIFOS 1.828 11.77

1,3-DICHLOROPROPENE 1.488 9.59

METAM-SODIUM 1.148 7.40

ABAMECTIN 1.064 6.85

OXYFLUORFEN 0.687 4.42

GIBBERELLINS 0.684 4.40

METHYL BROMIDE 0.581 3.74

GLYPHOSATE, ISOPROPYLAMINE SALT 0.459 2.96

POTASSIUM N-METHYLDITHIOCARBAMATE 0.436 2.81

GLUFOSINATE-AMMONIUM 0.433 2.79

3. Southeast Desert - NAA 3

Table A3-3a: Top ten primary active ingredients contributing to 2007 May-October ozone 

season adjusted VOC emissions in NAA 3, the Southeast Desert. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 3 May – 

Oct 2007 Adjusted Emissions

METAM-SODIUM 0.323 42.43

METHYL BROMIDE 0.170 22.27

CHLOROPICRIN 0.040 5.18

1,3-DICHLOROPROPENE 0.036 4.75

PERMETHRIN 0.020 2.66

BENSULIDE 0.017 2.19

EPTC 0.010 1.26

MALATHION 0.008 1.05

MEFENOXAM 0.007 0.95

GLYPHOSATE, ISOPROPYLAMINE SALT 0.007 0.91
Table A3-3b: Top ten primary active ingredients contributing to 2008 May-October ozone 

season adjusted VOC emissions in NAA 3, the Southeast Desert. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 3 May – 

Oct 2008 Adjusted Emissions

METAM-SODIUM 0.054 18.83

1,3-DICHLOROPROPENE 0.032 11.25

METHYL BROMIDE 0.014 4.74

PERMETHRIN 0.013 4.58

BENSULIDE 0.012 4.37

EPTC 0.011 3.74

CHLOROPICRIN 0.008 2.94

POTASSIUM N-METHYLDITHIOCARBAMATE 0.008 2.75

MEFENOXAM 0.008 2.67

MALATHION 0.006 2.14

Table A3-3c: Top ten primary active ingredients contributing to 2009 May-October ozone 

season adjusted VOC emissions in NAA 3, the Southeast Desert. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 3 May – 

Oct 2009 Adjusted Emissions

METAM-SODIUM 0.074 26.22

METHYL BROMIDE 0.042 14.78

BENSULIDE 0.019 6.67

DAZOMET 0.017 5.87

PERMETHRIN 0.010 3.38

EPTC 0.007 2.53

SULFUR 0.007 2.47

TRIFLURALIN 0.005 1.84

CYPERMETHRIN 0.005 1.77

GLYPHOSATE, ISOPROPYLAMINE SALT 0.004 1.56

Table A3-3d: Top ten primary active ingredients contributing to 2010 May-October ozone 

season adjusted VOC emissions in NAA 3, the Southeast Desert. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 3 May – 

Oct 2010 Adjusted Emissions

METAM-SODIUM 0.160 35.31

CHLOROPICRIN 0.038 8.34

1,3-DICHLOROPROPENE 0.038 8.28

BENSULIDE 0.032 7.16

DAZOMET 0.012 2.75

METHYL BROMIDE 0.012 2.69

EPTC 0.011 2.54

GLYPHOSATE, ISOPROPYLAMINE SALT 0.010 2.28

GIBBERELLINS 0.010 2.22

CYFLUTHRIN 0.009 1.94
4. Ventura - NAA 4

Table A3-4a: Top ten primary active ingredients contributing to 2007 May-October ozone 

season adjusted VOC emissions in NAA 4, Ventura. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 4 May – 

Oct 2007 Adjusted Emissions

CHLOROPICRIN 1.253 37.25

METHYL BROMIDE 0.935 27.82

1,3-DICHLOROPROPENE 0.674 20.03

METAM-SODIUM 0.071 2.12

CHLORPYRIFOS 0.045 1.32

MINERAL OIL 0.035 1.05

PETROLEUM OIL, UNCLASSIFIED 0.032 0.96

CLARIFIED HYDROPHOBIC EXTRACT OF 

NEEM OIL 0.032 0.94

ABAMECTIN 0.025 0.74

OXAMYL 0.024 0.70

Table A3-4b: Top ten primary active ingredients contributing to 2008 May-October ozone 

season adjusted VOC emissions in NAA 4, Ventura. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 4 May – 

Oct 2008 Adjusted Emissions

CHLOROPICRIN 0.537 30.88

1,3-DICHLOROPROPENE 0.394 22.68

METHYL BROMIDE 0.277 15.94

CHLORPYRIFOS 0.079 4.57

MINERAL OIL 0.037 2.15

METAM-SODIUM 0.036 2.10

OXAMYL 0.036 2.05

PETROLEUM OIL, UNCLASSIFIED 0.035 2.01

CLARIFIED HYDROPHOBIC EXTRACT OF 

NEEM OIL 0.029 1.69

ABAMECTIN 0.022 1.27

Table A3-4c: Top ten primary active ingredients contributing to 2009 May-October ozone 

season adjusted VOC emissions in NAA 4, Ventura. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 4 May – 

Oct 2009 Adjusted Emissions

CHLOROPICRIN 0.587 28.20

METHYL BROMIDE 0.544 26.16

1,3-DICHLOROPROPENE 0.183 8.81

CHLORPYRIFOS 0.067 3.20

MINERAL OIL 0.041 1.98

METAM-SODIUM 0.039 1.89

ABAMECTIN 0.038 1.81

CLARIFIED HYDROPHOBIC EXTRACT OF 

NEEM OIL 0.035 1.66

OXAMYL 0.028 1.35

AZADIRACHTIN 0.022 1.06
Table A3-4d: Top ten primary active ingredients contributing to 2010 May-October ozone 

season adjusted VOC emissions in NAA 4, Ventura. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 4 May – 

Oct 2010 Adjusted Emissions

CHLOROPICRIN 0.804 30.94

METHYL BROMIDE 0.515 19.84

1,3-DICHLOROPROPENE 0.380 14.61

METAM-SODIUM 0.056 2.18

CHLORPYRIFOS 0.043 1.64

MINERAL OIL 0.037 1.44

ABAMECTIN 0.036 1.38

PETROLEUM OIL, UNCLASSIFIED 0.029 1.10

OXAMYL 0.022 0.85

METALDEHYDE 0.021 0.79

5. South Coast - NAA 5

Table A3-5a: Top ten primary active ingredients contributing to 2007 May-October ozone 

season adjusted VOC emissions in NAA 5, South Coast. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 5 May – 

Oct 2007 Adjusted Emissions

PERMETHRIN 0.275 18.51

METHYL BROMIDE 0.235 15.81

LIMONENE 0.121 8.16

CHLOROPICRIN 0.107 7.17

BIFENTHRIN 0.077 5.18

N-OCTYL BICYCLOHEPTENE 

DICARBOXIMIDE 0.069 4.62

1,3-DICHLOROPROPENE 0.048 3.21

CYFLUTHRIN 0.042 2.83

CYPERMETHRIN 0.042 2.82

DISODIUM OCTABORATE TETRAHYDRATE 0.042 2.79

Table A3-5b: Top ten primary active ingredients contributing to 2008 May-October ozone 

season adjusted VOC emissions in NAA 5, South Coast. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 5 May – 

Oct 2008 Adjusted Emissions

METHYL BROMIDE 0.258 20.08

PERMETHRIN 0.181 14.11

N-OCTYL BICYCLOHEPTENE 

DICARBOXIMIDE 0.116 9.03

CHLOROPICRIN 0.068 5.28

DISODIUM OCTABORATE TETRAHYDRATE 0.060 4.70

BIFENTHRIN 0.053 4.12

1,3-DICHLOROPROPENE 0.038 2.92

LIMONENE 0.037 2.92

CYFLUTHRIN 0.035 2.72

PIPERONYL BUTOXIDE 0.031 2.44
Table A3-5c: Top ten primary active ingredients contributing to 2009 May-October ozone 

season adjusted VOC emissions in NAA 5, South Coast.

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 5 May – 

Oct 2009 Adjusted Emissions

PERMETHRIN 0.203 16.61

METHYL BROMIDE 0.154 12.59

N-OCTYL BICYCLOHEPTENE 

DICARBOXIMIDE 0.077 6.35

LIMONENE 0.070 5.76

CYFLUTHRIN 0.066 5.38

CHLOROPICRIN 0.058 4.75

BIFENTHRIN 0.037 3.06

DAZOMET 0.037 3.02

PIPERONYL BUTOXIDE 0.036 2.98

DISODIUM OCTABORATE TETRAHYDRATE 0.035 2.90

Table A3-5d: Top ten primary active ingredients contributing to 2010 May-October ozone 

season adjusted VOC emissions in NAA 5, South Coast. 

Primary AI

Total Product 

Adjusted Emissions 

(tons/day)

Percent of All NAA 5 May – 

Oct 2010 Adjusted Emissions

CYFLUTHRIN 0.265 15.25

PERMETHRIN 0.226 13.01

DISODIUM OCTABORATE TETRAHYDRATE 0.156 9.01

METHYL BROMIDE 0.149 8.62

CHLOROPICRIN 0.106 6.11

N-OCTYL BICYCLOHEPTENE 

DICARBOXIMIDE 0.087 5.01

1,3-DICHLOROPROPENE 0.071 4.12

IMIDACLOPRID 0.067 3.88

PIPERONYL BUTOXIDE 0.054 3.10

BIFENTHRIN 0.041 2.39