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California Pesticide Use Summaries
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1991 - Lassen County

Pesticide use by pesticide and site

Part 2 of 2 ( Part: Heading 2 )

Contents: 2 4 6 A B C D E F G H I K L M N O P R S T X Z
2,4-d through GRAND TOTAL

The Pesticide Use Summaries Database was developed by the Statewide IPM Program, with data from the California Evironmental Protection Agency, Department of Pesticide Regulation.

About the Reports ~ Database Overview ~ Terminology ~ Variables ~ Interpretation


"*" indicates a subtotal value

Note: For any line where NUMBER of APPLICATIONS is zero, the combination was reported but quality control checks flagged specific data as out of expected range. See Interpretation for more information.

                                          -----------------  ----------------
                                                NUMBER
                                           of APPLICATIONS     POUNDS of AI
                                          -----------------  ----------------

2,4-d | uncultivated nonag areas 2 31.0955 *Subtotal 2,4-d 2 31.0955 * 2,4-d, butoxyethanol ester | corn, fresh market and frozen 1 27.4512 | nursery, outdoor grown trnsplnt/prpgtv 1 1.3741 | mtrl | rangeland 12 1,650.4523 | rights-of-way 7 733.3878 | uncultivated nonag areas 3 63.4381 | wheat 7 203.1328 *Subtotal 2,4-d, butoxyethanol ester 31 2,679.2363 * 2,4-d, dimethylamine salt | barley 2 116.4964 | landscape maintenance 1 4.5349 | oats 5 95.0470 | rights-of-way 1 1.1326 | uncultivated nonag areas 2 4.5302 | wheat 5 378.1202 *Subtotal 2,4-d, dimethylamine salt 16 599.8613 *

4(2,4-db), dimethylamine salt | alfalfa 3 79.8834 *Subtotal 4(2,4-db), dimethylamine salt 3 79.8834 *

6-methyl-1,3-dithiolo(4,5-b)quinoxalin-2-one | landscape maintenance 2 3.3869 *Subtotal 6-methyl-1,3-dithiolo(4,5-b)quin+ 2 3.3869 *

acephate | nursery, greenhouse cut flwrs or greens 2 2.0625 | nursery, outdoor container/fld plants 6 6.0450 | nursery, outdoor cut flowers or greens 2 2.0625 *Subtotal acephate 10 10.1700 * alachlor | corn, fresh market and frozen 1 191.5442 *Subtotal alachlor 1 191.5442 * alkyl polyoxyalkylene ether | alfalfa 1 3.4275 *Subtotal alkyl polyoxyalkylene ether 1 3.4275 * alkylarylpoly/oxyethylene/glycol | rights-of-way 2 2.1465 *Subtotal alkylarylpoly/oxyethylene/glycol 2 2.1465 * allethrin | structural pest control 15 0.0784 *Subtotal allethrin 15 0.0784 * aluminum phosphide | garlic 1 0.2850 *Subtotal aluminum phosphide 1 0.2850 * amines, aliphatic | public health pest control 1 0.0112 | structural pest control 1 0.0186 *Subtotal amines, aliphatic 2 0.0298 * atrazine | rights-of-way 2 4.2750 *Subtotal atrazine 2 4.2750 * atrazine, other related | rights-of-way 2 0.2250 *Subtotal atrazine, other related 2 0.2250 * avermectin | nursery, greenhouse cut flwrs or greens 3 0.0165 | nursery, greenhouse grown 1 0.0135 | trnsplnt/prpgtv mtrl | nursery, outdoor container/fld plants 2 0.0121 | nursery, outdoor cut flowers or greens 7 0.0521 *Subtotal avermectin 13 0.0942 *

bacillus thuringiensis | public health pest control 35 115.4644 | structural pest control 1 64.0000 *Subtotal bacillus thuringiensis 36 179.4644 * bendiocarb | structural pest control 38 12.3456 *Subtotal bendiocarb 38 12.3456 * benomyl | berry, strawberry 2 1.0000 | nursery, outdoor container/fld plants 3 2.0000 *Subtotal benomyl 5 3.0000 * benzoic acid | rights-of-way 3 0.4323 *Subtotal benzoic acid 3 0.4323 * bifenthrin | alfalfa 5 34.5728 *Subtotal bifenthrin 5 34.5728 * boric acid | structural pest control 6 3.0500 *Subtotal boric acid 6 3.0500 * brodifacoum | structural pest control 13 0.0018 *Subtotal brodifacoum 13 0.0018 * bromadiolone | structural pest control 6 0.0007 *Subtotal bromadiolone 6 0.0007 * bromoxynil octanoate | garlic 6 43.4969 *Subtotal bromoxynil octanoate 6 43.4969 *

captan | berry, strawberry 4 6.3288 | nursery, outdoor container/fld plants 1 58.6800 *Subtotal captan 5 65.0088 * captan, other related | berry, strawberry 4 0.3612 | nursery, outdoor container/fld plants 1 1.3200 *Subtotal captan, other related 5 1.6812 * carbaryl | corn, fresh market and frozen 1 2.9816 | landscape maintenance 10 249.6580 | nursery, greenhouse grown 1 105.0000 | trnsplnt/prpgtv mtrl | nursery, outdoor grown trnsplnt/prpgtv 1 20.0000 | mtrl *Subtotal carbaryl 13 377.6396 * chlorophacinone | structural pest control 1 0.0020 | vertebrate pest control 8 0.0273 *Subtotal chlorophacinone 9 0.0293 * chloropicrin | berry, strawberry 12 28,371.5830 | nursery, outdoor grown trnsplnt/prpgtv 3 14,064.5100 | mtrl *Subtotal chloropicrin 15 42,436.0930 * chlorothalonil | berry, strawberry 11 591.8116 | nursery, outdoor container/fld plants 1 20.8666 | nursery, outdoor grown trnsplnt/prpgtv 1 20.8666 | mtrl *Subtotal chlorothalonil 13 633.5448 * chlorpyrifos | alfalfa 2 128.0178 | landscape maintenance 6 53.0000 | structural pest control 80 149.9474 *Subtotal chlorpyrifos 88 330.9652 * cholecalciferol | structural pest control 1 0.0002 *Subtotal cholecalciferol 1 0.0002 * citric acid | landscape maintenance 5 34.9850 *Subtotal citric acid 5 34.9850 * compounded silicone | alfalfa 1 0.6664 | rights-of-way 1 0.1664 *Subtotal compounded silicone 2 0.8328 * copper naphthenate | structural pest control 4 0.8540 *Subtotal copper naphthenate 4 0.8540 * copper sulfate (pentahydrate) | irrigation systems (ditches, canal 1 198.0000 | banks, etc.) | rice 3 2,539.3500 | rice, wild 1 1,514.7000 | rights-of-way 1 198.0000 *Subtotal copper sulfate (pentahydrate) 6 4,450.0500 * cyfluthrin | structural pest control 42 4.6620 *Subtotal cyfluthrin 42 4.6620 * cypermethrin | structural pest control 32 68.0915 *Subtotal cypermethrin 32 68.0915 *

d-allethrin | structural pest control 1 0.0032 *Subtotal d-allethrin 1 0.0032 * ddvp | public health pest control 5 0.1038 *Subtotal ddvp 5 0.1038 * ddvp, other related | public health pest control 5 0.0082 *Subtotal ddvp, other related 5 0.0082 * diazinon | landscape maintenance 3 13.3582 | structural pest control 96 308.8267 *Subtotal diazinon 99 322.1849 * dicamba, dimethylamine salt | rights-of-way 5 1,062.4356 *Subtotal dicamba, dimethylamine salt 5 1,062.4356 * dicamba, dimethylamine salt, other related | rights-of-way 5 247.2473 *Subtotal dicamba, dimethylamine salt, oth+ 5 247.2473 * diethylamine salt of coconut fatty acid | landscape maintenance 3 0.5122 *Subtotal diethylamine salt of coconut fat+ 3 0.5122 * diflubenzuron | public health pest control 6 11.0050 *Subtotal diflubenzuron 6 11.0050 * dimethoate | nursery, outdoor container/fld plants 2 0.2013 | nursery, outdoor cut flowers or greens 1 0.0610 *Subtotal dimethoate 3 0.2623 * diphacinone | structural pest control 7 0.0004 | vertebrate pest control 3 0.0225 *Subtotal diphacinone 10 0.0229 * diquat dibromide | alfalfa 2 307.5194 | rights-of-way 2 18.3030 *Subtotal diquat dibromide 4 325.8224 * disulfoton | wheat 1 0.6800 *Subtotal disulfoton 1 0.6800 * diuron | public health pest control 2 35.2000 | rights-of-way 8 2,804.4720 *Subtotal diuron 10 2,839.6720 * dodecylbenzenesulfonic acid | landscape maintenance 3 2.2198 *Subtotal dodecylbenzenesulfonic acid 3 2.2198 *

edta, tetrasodium salt | landscape maintenance 3 0.1366 *Subtotal edta, tetrasodium salt 3 0.1366 *

fenoxycarb | structural pest control 1 0.0053 *Subtotal fenoxycarb 1 0.0053 * fenthion | public health pest control 4 279.4612 *Subtotal fenthion 4 279.4612 * fenvalerate | structural pest control 15 7.4988 *Subtotal fenvalerate 15 7.4988 * fluazifop-butyl | garlic 7 10.5508 *Subtotal fluazifop-butyl 7 10.5508 * free fatty acids and/or amine salts | alfalfa 1 0.6855 *Subtotal free fatty acids and/or amine sa+ 1 0.6855 * freon 11 | structural pest control 1 0.6008 *Subtotal freon 11 1 0.6008 *

glyphosate, isopropylamine salt | commercial, institutional or industrial 1 0.4797 | areas | forest trees 1 168.0344 | landscape maintenance 1 1.0250 | oats 1 6.1459 | ornamental plants 1 0.2542 | public health pest control 11 121.8676 | rangeland 1 10.2459 | rights-of-way 15 410.4592 | uncultivated nonag areas 1 1.3665 *Subtotal glyphosate, isopropylamine salt 33 719.8784 *

hexazinone | alfalfa 13 421.0825 | forest trees 16 2,020.1900 *Subtotal hexazinone 29 2,441.2725 * hydroprene | structural pest control 1 0.1183 *Subtotal hydroprene 1 0.1183 *

iprodione | berry, strawberry 4 19.9000 | structural pest control 1 34.0000 *Subtotal iprodione 5 53.9000 * isoparaffinic hydrocarbons | structural pest control 3 2.2066 *Subtotal isoparaffinic hydrocarbons 3 2.2066 * isopropyl alcohol | alfalfa 1 1.2078 | landscape maintenance 3 0.6762 | rights-of-way 3 2.4696 *Subtotal isopropyl alcohol 7 4.3536 *

kerosene | rights-of-way 3 18.8504 *Subtotal kerosene 3 18.8504 *

lindane | structural pest control 1 0.5044 *Subtotal lindane 1 0.5044 *

malathion | alfalfa 2 87.7934 | livestock, unspecified 1 18.9481 | public health pest control 2 2,245.4775 | rice 2 119.8444 | rice, wild 2 301.9766 *Subtotal malathion 9 2,774.0400 * mancozeb | nursery, outdoor container/fld plants 16 40.8000 | nursery, outdoor cut flowers or greens 5 7.5000 *Subtotal mancozeb 21 48.3000 * mcpa, dimethylamine salt | alfalfa 1 36.4544 *Subtotal mcpa, dimethylamine salt 1 36.4544 * metalaxyl | berry, strawberry 5 161.0517 *Subtotal metalaxyl 5 161.0517 * methomyl | public health pest control 11 854.8763 *Subtotal methomyl 11 854.8763 * methoprene | public health pest control 30 54.0828 | structural pest control 11 0.1983 *Subtotal methoprene 41 54.2811 * methoxychlor | public health pest control 5 0.5013 *Subtotal methoxychlor 5 0.5013 * methoxychlor, other related | public health pest control 5 0.0587 *Subtotal methoxychlor, other related 5 0.0587 * methyl bromide | berry, strawberry 18 114,240.4950 | nursery, outdoor cut flowers or greens 1 114.6600 | nursery, outdoor grown trnsplnt/prpgtv 3 30,132.4900 | mtrl | structural pest control 1 59.7000 *Subtotal methyl bromide 23 144,547.3450 * mineral oil | public health pest control 1 0.2296 *Subtotal mineral oil 1 0.2296 * muscalure | public health pest control 11 21.3719 *Subtotal muscalure 11 21.3719 * myclobutanil | berry, strawberry 10 19.1720 | nursery, outdoor container/fld plants 2 2.6560 *Subtotal myclobutanil 12 21.8280 *

naled | public health pest control 3 2,308.4810 *Subtotal naled 3 2,308.4810 * nicotine | nursery, greenhouse cut flwrs or greens 1 0.3120 *Subtotal nicotine 1 0.3120 *

octyl bicycloheptenedicarboximide | structural pest control 39 2.2338 *Subtotal octyl bicycloheptenedicarboximide 39 2.2338 * octylphenoxypolyethoxyethanol | alfalfa 1 13.5996 | landscape maintenance 3 2.5612 | rights-of-way 1 3.3958 *Subtotal octylphenoxypolyethoxyethanol 5 19.5566 *

paraquat dichloride | alfalfa 7 159.4701 | apple 3 2.7030 | uncultivated nonag areas 1 17.3431 *Subtotal paraquat dichloride 11 179.5162 * pendimethalin | garlic 5 38.0827 *Subtotal pendimethalin 5 38.0827 * permethrin | structural pest control 3 8.4677 *Subtotal permethrin 3 8.4677 * petroleum derivative resin | structural pest control 1 3.1040 *Subtotal petroleum derivative resin 1 3.1040 * petroleum distillates | public health pest control 39 121,410.7506 | structural pest control 21 20.1487 *Subtotal petroleum distillates 60 121,430.8993 * petroleum distillates, aromatic | public health pest control 14 154.2367 | structural pest control 4 13.9890 *Subtotal petroleum distillates, aromatic 18 168.2257 * petroleum hydrocarbons | structural pest control 2 6.6579 *Subtotal petroleum hydrocarbons 2 6.6579 * petroleum oil, paraffin based | rights-of-way 3 356.0617 *Subtotal petroleum oil, paraffin based 3 356.0617 * petroleum oil, unclassified | structural pest control 6 4.6440 *Subtotal petroleum oil, unclassified 6 4.6440 * phenothrin | structural pest control 4 0.0362 *Subtotal phenothrin 4 0.0362 * phenothrin, other related | structural pest control 1 0.0001 *Subtotal phenothrin, other related 1 0.0001 * phosmet | apple 1 28.0000 *Subtotal phosmet 1 28.0000 * phosphoric acid | landscape maintenance 3 0.4372 *Subtotal phosphoric acid 3 0.4372 * pindone | structural pest control 6 0.0079 *Subtotal pindone 6 0.0079 * piperalin | nursery, outdoor container/fld plants 17 12.6810 | nursery, outdoor cut flowers or greens 4 1.9776 *Subtotal piperalin 21 14.6586 * piperonyl butoxide, technical | public health pest control 24 721.9078 | structural pest control 58 2.7420 *Subtotal piperonyl butoxide, technical 82 724.6498 * piperonyl butoxide, technical, other related | public health pest control 24 180.4768 | structural pest control 58 0.6853 *Subtotal piperonyl butoxide, technical, o+ 82 181.1621 * polyacrylamide polymer | rights-of-way 4 13.9860 *Subtotal polyacrylamide polymer 4 13.9860 * polyoxyethylene mixed fatty acid ester | rights-of-way 3 68.6384 *Subtotal polyoxyethylene mixed fatty acid+ 3 68.6384 * polysaccharide polymer | rights-of-way 4 1.5540 *Subtotal polysaccharide polymer 4 1.5540 * propetamphos | structural pest control 8 6.6375 *Subtotal propetamphos 8 6.6375 * propoxur | structural pest control 30 3.2804 *Subtotal propoxur 30 3.2804 * pyrethrins | public health pest control 19 90.1699 | structural pest control 58 1.1118 *Subtotal pyrethrins 77 91.2817 *

resmethrin | public health pest control 5 50.3442 | structural pest control 4 0.0275 *Subtotal resmethrin 9 50.3717 * resmethrin, other related | public health pest control 5 6.8525 *Subtotal resmethrin, other related 5 6.8525 *

sethoxydim | alfalfa 1 5.2632 *Subtotal sethoxydim 1 5.2632 * silica aerogel | structural pest control 13 42.6340 *Subtotal silica aerogel 13 42.6340 * silicone defoamer | landscape maintenance 3 0.0580 *Subtotal silicone defoamer 3 0.0580 * simazine | alfalfa 5 1,584.0000 | rights-of-way 2 12.0000 | uncultivated nonag areas 2 12.0000 *Subtotal simazine 9 1,608.0000 * sodium chlorate | landscape maintenance 1 4.5000 | uncultivated nonag areas 1 45.0000 *Subtotal sodium chlorate 2 49.5000 * sodium cyanide | vertebrate pest control 11 0.2221 *Subtotal sodium cyanide 11 0.2221 * sodium metaborate | landscape maintenance 1 10.2000 | uncultivated nonag areas 1 102.0000 *Subtotal sodium metaborate 2 112.2000 * sodium xylene sulfonate | landscape maintenance 3 0.6830 *Subtotal sodium xylene sulfonate 3 0.6830 * soybean fatty acids, dimethylamine salt | rights-of-way 3 0.5472 *Subtotal soybean fatty acids, dimethylami+ 3 0.5472 * strychnine | alfalfa 1 0.0270 | oats 1 0.0789 | structural pest control 1 0.0385 *Subtotal strychnine 3 0.1444 * sulfometuron methyl | rights-of-way 3 12.4950 *Subtotal sulfometuron methyl 3 12.4950 *

temephos | public health pest control 1 0.0275 *Subtotal temephos 1 0.0275 * tetrahydro-5, 5-dimethyl-2 (1h)-pyrimidinone (3-(4-(trifluoromethyl) phenyl)-1-(2-(4- (trifluoromethyl) phenyl) ethenyl)-2- propenylidene) hydrazone | structural pest control 4 0.2299 *Subtotal tetrahydro-5, 5-dimethyl-2 (1h)-+ 4 0.2299 * tetramethrin | structural pest control 1 0.0012 *Subtotal tetramethrin 1 0.0012 * tetrapotassium pyrophosphate | landscape maintenance 3 0.3415 *Subtotal tetrapotassium pyrophosphate 3 0.3415 * thiophanate-methyl | nursery, outdoor container/fld plants 16 10.2000 | nursery, outdoor cut flowers or greens 5 1.8750 *Subtotal thiophanate-methyl 21 12.0750 * triclopyr, butoxyethyl ester | forest trees 1 152.6818 | rights-of-way 8 187.2396 *Subtotal triclopyr, butoxyethyl ester 9 339.9214 * triethanolamine | landscape maintenance 3 0.8709 *Subtotal triethanolamine 3 0.8709 * trifluralin | rights-of-way 1 55.2690 *Subtotal trifluralin 1 55.2690 *

xylene range aromatic solvent | structural pest control 12 5.9175 *Subtotal xylene range aromatic solvent 12 5.9175 *

zinc naphthenate | structural pest control 3 18.2543 *Subtotal zinc naphthenate 3 18.2543 * zinc phosphide | structural pest control 11 0.7192 | vertebrate pest control 1 1.6000 *Subtotal zinc phosphide 12 2.3192 * ----------------- ---------------- NUMBER of APPLICATIONS POUNDS of AI ----------------- ---------------- GRAND TOTAL 1,500 337,143.8527



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