UC IPM Home Page

California Pesticide Use Summaries
----------------------------------------------------

1997 - Siskiyou County

Pesticide use by site and pesticide

Part 2 of 2 ( Part: Heading 2 )

Contents: A B F G I L N O P R S U V W
alfalfa 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
                                          -----------------  ----------------

alfalfa | 2,4-d, dimethylamine salt 4 168.5699 | 4(2,4-db), dimethylamine salt 8 717.8234 | acrolein 5 889.6370 | alkyl polyethylene glycol ether 110 50.8432 | alkyl polyoxy alkylene ether 2 8.6090 | alkylaryl polyoxyethylene ether 123 1,559.7727 | alkylaryl polyoxyethylene glycol 86 68.2706 | phosphate ester | alpha-alkyl-omega-hydroxypoly 9 31.5099 | (oxyethylene) poly (oxyethylene), | bromoxynil octanoate 4 31.3999 | carbaryl 1 49.7093 | carbofuran 53 1,444.1229 | chlorpyrifos 30 599.4870 | citric acid 9 10.5033 | compounded silicone 13 11.5921 | cyfluthrin 129 201.8089 | dimethyl poly siloxane 21 11.6102 | diuron 60 3,758.4880 | free fatty acids and/or amine salts 2 1.7218 | glyphosate, isopropylamine salt 13 861.6525 | hexazinone 117 2,351.5843 | imazethapyr 11 34.9423 | imazethapyr, ammonium salt 1 0.1322 | isopropyl alcohol 13 21.0106 | malathion 2 226.9042 | mcial code 401 20 127.8516 | methyl soyate 2 42.4497 | metribuzin 48 903.8775 | n,n-bis-(2-(omega-hydroxypoly 9 126.0397 | (oxyethylene) ethyl) alkylamine, | alkyl derived from coconut oil fatty | acids | nonyl phenoxy poly (ethylene oxy) 2 7.9593 | ethanol | octyl phenoxy poly ethoxy ethanol 13 236.5640 | paraquat dichloride 141 3,761.9544 | permethrin 8 81.4859 | phosphatidylcholine 110 177.9517 | polyalkene oxide modified heptamethyl 2 2.1225 | trisiloxane | polyoxyethylene dinonyl phenol 9 21.0067 | polyoxyethylene mixed fatty acid ester 20 24.6464 | polyoxyethylene polypropoxy propanol 21 45.8596 | propionic acid 110 177.9517 | sethoxydim 2 24.5340 | strychnine 16 2.8851 | trifluralin 10 665.0000 *Subtotal alfalfa 1,369 19,541.8450 * apple | naa, potassium salt 1 0.0496 | phosmet 6 27.3000 *Subtotal apple 7 27.3496 * aquatic areas | acrolein 8 3,563.4808 | alkylaryl polyoxyethylene ether 6 4.7751 | copper sulfate (pentahydrate) 4 594.0000 | diquat dibromide 5 21.7063 *Subtotal aquatic areas 23 4,183.9622 *

barley | 2,4-d 12 96.8923 | 2,4-d, butoxyethanol ester 28 688.0852 | 2,4-d, dimethylamine salt 169 6,668.1650 | 2,4-d, isooctyl ester 9 242.8846 | alkyl polyethylene glycol ether 2 0.2146 | alkyl polyoxy alkylene ether 32 67.5243 | alkylaryl polyoxyethylene ether 1 3.5536 | alkylaryl polyoxyethylene glycol 42 31.9919 | phosphate ester | alpha-alkyl-omega-hydroxypoly 2 3.7111 | (oxyethylene) poly (oxyethylene), | citric acid 2 1.2370 | compounded silicone 24 8.5366 | dicamba, dimethylamine salt 98 401.0989 | dicamba, dimethylamine salt, other 98 99.8586 | related | diclofop-methyl 1 38.7278 | difenzoquat methyl sulfate 72 3,200.8175 | dimethyl poly siloxane 6 1.7563 | disulfoton 50 2,522.2064 | ethephon 13 336.9430 | free fatty acids and/or amine salts 32 13.5051 | glyphosate, isopropylamine salt 3 31.9688 | isopropyl alcohol 24 15.4724 | malathion 4 208.2611 | methyl parathion 4 101.1749 | methyl parathion, other related 4 3.0601 | n,n-bis-(2-(omega-hydroxypoly 2 14.8440 | (oxyethylene) ethyl) alkylamine, | alkyl derived from coconut oil fatty | acids | octyl phenoxy poly ethoxy ethanol 24 174.2104 | phosphatidylcholine 2 0.7508 | polyacrylamide polymer 69 3.3188 | polyoxyethylene dinonyl phenol 2 2.4740 | polyoxyethylene polypropoxy propanol 6 6.9370 | propionic acid 2 0.7508 | silicone-polyether copolymer 19 10.2151 | tebuconazole 19 108.2281 | vinyl polymer 15 10.6380 *Subtotal barley 892 15,120.0141 * berry, strawberry | 1,3-dichloropropene 1 32.1951 | captan 10 1,035.1933 | captan, other related 10 22.4321 | chloropicrin 11 31,076.1746 | chlorothalonil 7 188.4787 | iprodione 3 64.0000 | mefenoxam 3 43.8776 | mefenoxam, other related 3 1.2905 | metalaxyl 1 30.1487 | methyl bromide 9 62,716.0100 | myclobutanil 3 11.7000 | sulfur 4 882.0000 *Subtotal berry, strawberry 65 96,103.5006 *

feed/food storage areas * aluminum phosphide 1 2.1794 * forage-fodder grasses, unspecified | 2,4-d 1 18.6570 | 2,4-d, butoxyethanol ester 1 33.1230 | 2,4-d, dimethylamine salt 1 20.4025 | alkyl polyethylene glycol ether 2 0.2843 | alkylaryl polyoxyethylene ether 2 11.2293 | alkylaryl polyoxyethylene glycol 1 0.7479 | phosphate ester | glyphosate, isopropylamine salt 2 25.3074 | phosphatidylcholine 2 0.9949 | propionic acid 2 0.9949 | strychnine 3 0.3280 *Subtotal forage-fodder grasses, unspecifi+ 17 112.0692 * forest trees | 2,4-d, butoxyethanol ester 1 2.5529 | 2,4-d, isooctyl ester 17 4,973.7899 | alkyl polyethylene glycol ether 2 3.2181 | borax 15 4,835.0000 | compounded silicone 6 112.6549 | disodium octaborate tetrahydrate 2 490.0000 | glyphosate, isopropylamine salt 5 389.2930 | hexazinone 72 6,142.3704 | isopropyl alcohol 6 204.1871 | octyl phenoxy poly ethoxy ethanol 6 2,299.0052 | petroleum hydrocarbons 12 1,548.9267 | phosphatidylcholine 2 11.2633 | polyoxyethylene mixed fatty acid ester 12 279.9265 | propionic acid 2 11.2633 | strychnine 7 1.1913 | sulfometuron methyl 10 38.2597 | triclopyr, butoxyethyl ester 25 5,794.4876 | triclopyr, triethylamine salt 9 82.9068 *Subtotal forest trees 211 27,220.2967 *

garlic | bromoxynil octanoate 3 51.5234 | fluazifop-butyl 2 21.9657 | paraquat dichloride 1 55.5034 | pendimethalin 2 36.2519 *Subtotal garlic 8 165.2444 *

irrigation systems (ditches, canal banks, etc.) * glyphosate, isopropylamine salt 1 35.4727 *

landscape maintenance | 2,4-d 2 8.0847 | 2,4-d, butoxyethanol ester 4 45.9212 | 2,4-d, dimethylamine salt 5 36.8181 | acid blue 9, diammonium salt 1 4.3619 | acid yellow 23 1 0.4412 | alkyl polyoxy alkylene ether 1 0.2030 | alkylaryl polyoxyethylene ether 1 0.6107 | azoxystrobin 1 0.5000 | bromacil 1 38.4000 | carbaryl 1 0.0147 | chloroneb 1 6.2500 | chlorpyrifos 1 5.8000 | chlorsulfuron 1 0.7500 | copper ethanolamine complexes, mixed 3 40.8212 | dicamba, dimethylamine salt 9 46.4725 | dicamba, dimethylamine salt, other 4 9.3831 | related | diquat dibromide 1 2.3594 | diuron 1 29.3133 | fenarimol 1 1.3500 | fluridone 1 0.9987 | free fatty acids and/or amine salts 1 0.0406 | glyphosate, isopropylamine salt 30 88.2810 | malathion 3 2.7438 | mcial code 401 4 76.7261 | mcpp, dimethylamine salt 5 63.3584 | mcpp, potassium salt 1 0.1042 | nananoic acid, other related 1 0.0211 | nonanoic acid 1 0.4006 | oleic acid, potassium salt 1 0.0981 | oxyfluorfen 2 4.1997 | pcnb 1 72.0000 | pendimethalin 2 6.9000 | polyoxyethylene mixed fatty acid ester 4 14.7906 | potassium resinate 1 0.4742 | simazine 1 1.0000 | strychnine 2 0.0009 | sulfometuron methyl 1 0.5625 *Subtotal landscape maintenance 102 610.5555 *

nursery, greenhouse cut flwrs or greens | (s)-kinoprene 13 0.7651 | alkyl (50%c14, 40%c12, 10%c16) 2 0.2790 | dimethylbenzyl ammonium chloride | chlormequat chloride 1 0.0627 | chlorothalonil 4 0.3301 | chlorpyrifos 4 0.6814 | daminozide 39 2.8540 | didecyl dimethyl ammonium chloride 2 0.1046 | dioctyl dimethyl ammonium chloride 2 0.1046 | iprodione 12 2.1636 | metalaxyl 0 0.0000 | octyl decyl dimethyl ammonium chloride 2 0.2093 | tau-fluvalinate 1 0.0026 | xylene range aromatic solvent 4 1.6793 *Subtotal nursery, greenhouse cut flwrs or+ 86 9.2363 * nursery, greenhouse grown trnsplnt/prpgtv mtrl | acephate 3 0.6071 | diazinon 2 0.0522 | imidacloprid 4 0.1617 | malathion 1 0.0644 | petroleum distillates, aromatic 3 0.2728 | vinclozolin 5 1.0622 *Subtotal nursery, greenhouse grown trnspl+ 18 2.2204 * nursery, greenhouse plants in containers * acephate 1 0.1641 *

oats | 2,4-d, dimethylamine salt 32 1,044.3039 | dicamba, dimethylamine salt 16 59.5136 | dicamba, dimethylamine salt, other 16 14.8169 | related | mcpa, dimethylamine salt 12 268.4030 | polyacrylamide polymer 2 0.0443 | strychnine 2 0.3020 | vinyl polymer 1 0.8747 *Subtotal oats 81 1,388.2584 * onion (dry, spanish, white, yellow, red, etc.) | alkyl polyethylene glycol ether 28 56.0756 | alkyl polyoxy alkylene ether 3 7.2295 | alkylaryl polyoxyethylene glycol 46 63.4337 | phosphate ester | bromoxynil octanoate 1 0.1138 | chlorothalonil 11 484.4393 | chlorpyrifos 16 680.4000 | copper hydroxide 3 120.0000 | cypermethrin 12 42.7466 | fluazifop-butyl 17 182.0977 | free fatty acids and/or amine salts 3 1.4459 | glyphosate, isopropylamine salt 15 507.1887 | iprodione 4 64.2072 | malathion 18 1,729.8890 | maleic hydrazide, potassium salt 1 70.1855 | mancozeb 46 3,251.3483 | manganese sulfate 3 42.1957 | metalaxyl 27 194.6180 | metam-sodium 1 39.7350 | methomyl 1 0.4443 | oxyfluorfen 26 85.3611 | permethrin 4 44.9609 | petroleum hydrocarbons 6 43.5123 | phosphatidylcholine 28 196.2645 | polyacrylamide polymer 28 1.9296 | propionic acid 28 196.2645 | silicone-polyether copolymer 45 40.5756 | zinc sulfate 3 5.4251 *Subtotal onion (dry, spanish, white, yell+ 424 8,152.0874 *

pasture | 2,4-d, butoxyethanol ester 0 0.0000 | 2,4-d, dimethylamine salt 2 17.3314 | alkylaryl polyoxyethylene ether 1 8.5286 | dicamba, dimethylamine salt 2 6.0198 | paraquat dichloride 1 20.8138 | strychnine 5 0.3850 *Subtotal pasture 11 53.0786 * potato (white, irish, red, russet) | 1,3-dichloropropene 12 49,001.4858 | 3-(3-hydroxypropyl)-hepta-methyl 3 7.9135 | trisiloxane, ethoxylated, acetate | acrolein 1 166.1550 | alkyl polyethylene glycol ether 50 59.3507 | alkyl polyoxy alkylene ether 22 83.0044 | alkylaryl polyoxyethylene ether 4 42.1454 | alkylaryl polyoxyethylene glycol 134 152.4385 | phosphate ester | carbaryl 1 49.7093 | chlorothalonil 278 13,124.6899 | chlorpropham 8 1,086.1143 | compounded silicone 32 17.1826 | copper hydroxide 41 2,194.6195 | cymoxanil 16 92.9256 | diazinon 2 302.8189 | dimethyl poly siloxane 22 20.6306 | diquat dibromide 43 989.9155 | eptc 47 10,607.8394 | ethoprop 22 10,476.4200 | free fatty acids and/or amine salts 22 16.6006 | glyphosate, isopropylamine salt 4 148.8847 | iprodione 27 638.5529 | isopropyl alcohol 32 31.1437 | malathion 2 100.7446 | maleic hydrazide, potassium salt 56 8,957.3128 | mancozeb 240 18,267.4782 | maneb 29 2,265.0740 | manganese sulfate 92 951.2356 | mcial code 401 17 387.0746 | metalaxyl 91 684.4305 | metam-sodium 8 60,486.0344 | methamidophos 84 5,804.8024 | metribuzin 96 1,510.0173 | octyl phenoxy poly ethoxy ethanol 32 350.6563 | paraquat dichloride 2 77.5660 | permethrin 25 187.9605 | petroleum hydrocarbons 12 87.1335 | phosphatidylcholine 50 207.7273 | poly-i-para-menthene 10 248.0810 | polyacrylamide polymer 12 0.7815 | polyoxyethylene mixed fatty acid ester 8 19.9513 | polyoxyethylene polypropoxy propanol 22 81.4899 | polyoxyethylene sorbital, mixed ethyl 9 54.6657 | ester | propamocarb hydrochloride 4 106.0214 | propionic acid 50 207.7273 | rimsulfuron 73 69.9355 | sethoxydim 13 186.9905 | silicone-polyether copolymer 85 84.8603 | thiophanate-methyl 10 142.0939 | vinyl polymer 2 0.7522 | zinc 16 18.5852 | zinc sulfate 76 103.1857 *Subtotal potato (white, irish, red, russe+ 2,049 190,960.9102 *

rangeland | 2,4-d, butoxyethanol ester 2 69.9984 | 2,4-d, isooctyl ester 2 8.6745 | dicamba, dimethylamine salt 2 12.4615 | dicamba, dimethylamine salt, other 2 3.1025 | related | glyphosate, isopropylamine salt 1 14.9885 *Subtotal rangeland 9 109.2254 * regulatory pest control | 2,4-d 2 3.7314 | 2,4-d, butoxyethanol ester 8 139.0944 | 2,4-d, dimethylamine salt 1 1.1334 | alkyl polyethylene glycol ether 5 5.4700 | chlorsulfuron 4 0.8137 | compounded silicone 7 16.1252 | dicamba, dimethylamine salt 6 49.6029 | dicamba, dimethylamine salt, other 6 12.3493 | related | glyphosate, isopropylamine salt 9 153.0499 | hexazinone 2 11.3550 | isopropyl alcohol 7 29.2269 | isoxaben 1 7.4925 | octyl phenoxy poly ethoxy ethanol 7 329.0753 | oxyfluorfen 1 0.4000 | phosphatidylcholine 5 19.1447 | picloram 6 17.7237 | propionic acid 5 19.1447 *Subtotal regulatory pest control 82 814.9330 * rights-of-way | 2,4-d 14 200.5509 | 2,4-d, butoxyethanol ester 22 1,051.2302 | 2,4-d, dimethylamine salt 7 641.4607 | 2,4-d, isooctyl ester 6 130.1169 | acrolein 10 4,249.9588 | alkyl polyethylene glycol ether 3 13.2586 | alkyl polyoxy alkylene ether 10 162.2322 | alkylaryl polyoxyethylene ether 6 76.8461 | amitrole 1 56.4209 | bacillus thuringiensis (berliner) 1 0.0320 | bromacil 4 146.8000 | chlorsulfuron 12 30.0424 | compounded silicone 13 48.0492 | copper sulfate (pentahydrate) 2 693.0000 | dicamba, dimethylamine salt 18 561.0298 | dicamba, dimethylamine salt, other 18 139.6758 | related | dichlobenil 1 2.7600 | diuron 17 2,708.8133 | free fatty acids and/or amine salts 10 32.4465 | glyphosate, isopropylamine salt 76 1,905.0732 | isopropyl alcohol 13 87.0894 | isoxaben 3 5.4375 | mcial code 401 3 322.3243 | norflurazon 3 809.5800 | octyl phenoxy poly ethoxy ethanol 13 980.5682 | oryzalin 8 153.3273 | oxyfluorfen 5 3.2546 | paraquat dichloride 3 11.4910 | phosphatidylcholine 3 46.4048 | polyacrylamide polymer 2 6.8175 | polyoxyethylene mixed fatty acid ester 3 62.1348 | polysaccharide polymer 2 0.7575 | prodiamine 2 104.0000 | propionic acid 3 46.4048 | silicone-polyether copolymer 1 6.6871 | sodium chlorate 1 555.0000 | sodium metaborate tetrahydrate 1 1,258.0000 | sulfometuron methyl 6 37.0313 | tebuthiuron 2 1.2800 | triclopyr, butoxyethyl ester 13 163.3988 | triclopyr, triethylamine salt 2 8.8154 | vegetable oil 1 226.2218 *Subtotal rights-of-way 344 17,745.8236 * rye * 2,4-d, dimethylamine salt 1 3.9898 *

soil application, preplant-outdoor (seedbeds,etc.) | 1,3-dichloropropene 2 527.9999 | alkyl polyethylene glycol ether 2 0.4291 | alkylaryl polyoxyethylene ether 1 13.3615 | alpha-alkyl-omega-hydroxypoly 0 0.0000 | (oxyethylene) poly (oxyethylene), | chloropicrin 5 14,882.3208 | citric acid 0 0.0000 | glyphosate, isopropylamine salt 7 444.6721 | methyl bromide 3 32,757.3000 | n,n-bis-(2-(omega-hydroxypoly 0 0.0000 | (oxyethylene) ethyl) alkylamine, | alkyl derived from coconut oil fatty | acids | phosphatidylcholine 2 1.5018 | polyoxyethylene dinonyl phenol 0 0.0000 | propionic acid 2 1.5018 *Subtotal soil application, preplant-outdo+ 24 48,629.0870 * structural pest control | acephate 6 1.7104 | bendiocarb 1 1.1250 | boric acid 21 8.5474 | brodifacoum 10 0.0023 | bromadiolone 13 0.0011 | bromethalin 2 0.0001 | chlorpyrifos 35 25.8962 | cyfluthrin 63 14.9848 | cypermethrin 30 11.4308 | d-trans allethrin 26 0.1299 | diazinon 26 15.5470 | disodium octaborate tetrahydrate 16 96.5607 | esfenvalerate 8 0.5386 | fenvalerate 1 0.1563 | glyphosate, isopropylamine salt 2 1.1239 | hydramethylnon 18 0.1359 | hydroprene 10 1.2441 | n-octyl bicycloheptene dicarboximide 38 0.6867 | permethrin 18 138.8603 | petroleum distillates 7 3.4303 | petroleum distillates, aromatic 1 0.0004 | piperonyl butoxide 49 1.3418 | piperonyl butoxide, technical, other 49 0.3354 | related | propetamphos 11 0.7691 | pyrethrins 49 0.2917 | resmethrin 1 0.0003 | resmethrin, other related 1 0.0000 | s-methoprene 1 0.0008 | silica aerogel 7 2.8000 | sulfuryl fluoride 3 92.0700 *Subtotal structural pest control 523 419.7213 * sugar beets | aldicarb 5 583.6500 | alkyl polyethylene glycol ether 24 42.4182 | alkylaryl polyoxyethylene glycol 3 2.5789 | phosphate ester | captan 2 0.0299 | captan, other related 2 0.0008 | carbaryl 18 399.6880 | chlorpyrifos 5 179.7759 | clethodim 5 48.7980 | desmedipham 47 143.6653 | ethofumesate 28 97.3978 | glyphosate, isopropylamine salt 20 743.6549 | lindane 2 0.0613 | phenmedipham 47 143.6653 | phosphatidylcholine 24 148.4626 | polyacrylamide polymer 22 1.6639 | propionic acid 24 148.4626 | triflusulfuron-methyl 36 12.6889 *Subtotal sugar beets 314 2,696.6623 *

uncultivated agricultural areas | 2,4-d 1 15.5475 | 2,4-d, butoxyethanol ester 1 27.6025 | 2,4-d, dimethylamine salt 2 45.3389 | alpha-alkyl-omega-hydroxypoly 4 30.3629 | (oxyethylene) poly (oxyethylene), | citric acid 4 10.1210 | dicamba, dimethylamine salt 2 8.3644 | dicamba, dimethylamine salt, other 2 2.0825 | related | glyphosate, isopropylamine salt 5 953.0352 | n,n-bis-(2-(omega-hydroxypoly 4 121.4514 | (oxyethylene) ethyl) alkylamine, | alkyl derived from coconut oil fatty | acids | polyoxyethylene dinonyl phenol 4 20.2419 *Subtotal uncultivated agricultural areas 29 1,234.1482 *

vertebrate pest control | chlorophacinone 2 0.0033 | diphacinone 1 0.0007 | sodium cyanide 6 0.3046 | strychnine 7 1.0173 *Subtotal vertebrate pest control 16 1.3259 *

wheat | 2,4-d 13 97.9743 | 2,4-d, butoxyethanol ester 23 497.1678 | 2,4-d, dimethylamine salt 59 1,764.1304 | 2,4-d, isooctyl ester 18 670.6798 | alkyl polyoxy alkylene ether 6 15.4315 | alkylaryl polyoxyethylene ether 2 20.8595 | alkylaryl polyoxyethylene glycol 19 13.5398 | phosphate ester | alpha-alkyl-omega-hydroxypoly 1 3.3737 | (oxyethylene) poly (oxyethylene), | citric acid 1 1.1246 | compounded silicone 11 2.8793 | dicamba, dimethylamine salt 50 149.9659 | dicamba, dimethylamine salt, other 50 37.3362 | related | diclofop-methyl 6 302.4815 | difenzoquat methyl sulfate 23 863.5576 | disulfoton 18 649.7896 | free fatty acids and/or amine salts 6 3.0863 | glyphosate, isopropylamine salt 3 137.8937 | isopropyl alcohol 11 5.2187 | malathion 2 126.4940 | mcial code 401 1 3.4185 | mcpa, dimethylamine salt 1 27.3416 | n,n-bis-(2-(omega-hydroxypoly 1 13.4946 | (oxyethylene) ethyl) alkylamine, | alkyl derived from coconut oil fatty | acids | octyl phenoxy poly ethoxy ethanol 11 58.7586 | polyacrylamide polymer 17 0.6832 | polyoxyethylene dinonyl phenol 1 2.2491 | polyoxyethylene mixed fatty acid ester 1 0.6590 | vinyl polymer 5 2.0117 *Subtotal wheat 360 5,471.6005 * ----------------- ---------------- NUMBER of APPLICATIONS POUNDS of AI ----------------- ---------------- GRAND TOTAL 7,068 440,814.9618



----------------------------------------------------

| Top of Page | New Report |
| Report Heading | Previous Part |
| Home | Help Desk | Search |

| About | Manage Pests | Pesticides | Resources | Funded Projects | What's New? |

UC IPM Home Page All contents copyright © 2000 The Regents of the University of California. All rights reserved.
For noncommercial purposes only, any Web site may link directly to this page or photo file. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See Manage Pests, or in the U.S., contact your local Cooperative Extension office for assistance. Statewide IPM Program, University of California. ss97-sp.02.html Revised: August 31, 2000. Contact webmaster.