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EC 1328/September 1989 BIOLOGICAL CONTROLDATE. AGENTSOF ANDOUT WHERE TOIS FIND THEM
information:
PUBLICATIONcurrent most THIS For ORgGON STATG UNIVERSITY EXTENSION SERVICE http://extension.oregonstate.edu/catalog Biological Control Agents and Where to Find Them A. Dteves and G.C. Fisher
Take a closer look at using Using biological control agents has Using these beneficials is effective, biological control to suppress been proven to be an effective means of but you must apply them at the right time insect and mite pests. Our controlling pests. Biological control and in the right manner. You need to interest is to provide information on the agents are natural enemies such as determine if you really have a pest availability of biological control agents— predators, parasites, and pathogens that problemDATE. or if plant injury is caused by predators, parasites, and pathogens—to influence populations of insect and mite other factors such as heavy rains or soil- reinforce or replace insecticides and pests. nutrient deficiency. miticides where desired and feasible. It's These beneficial organisms are not If you suspect a pest, try to identify it. obvious that a number of problems can harmful to people, and they're compatible OFSince most beneficial insects kill only occur as a result of relying strictly on a with the environment. They may be quite selected pests, it's important to find out one-sided form of pest control such as specific, attacking only a particular host which pest is causing your problem. pesticides: species or closely related group of pests Refer to insect books or ask your county • secondary pest outbreaks; such as aphids, mites, or caterpillars. Extension agent for professional advice. • pest resistance; An example is Encarsiaformosa,OUT a Become aware of the extent and • destruction of effective, naturally parasitic wasp that attacks only the biology of the pests present. Be attentive occurring biological control; greenhouse whitefly. The tiny to details in the field or garden by • increased costs of pesticides; and Trichogramma waspIS is a parasite of monitoring it. By monitoring closely, • environmental and human health several caterpillar pests. you can determine which organisms are hazards. Most insect parasites usually complete key pests, and which are secondary. You their development on or inside a single can understand the biological limitations These problems provide the host pest, ultimately destroying it. and vulnerabilities of the pests as well as incentive to explore possible means of Usually, parasites are either fly or wasp the roles of the beneficials. pest management other than pesticides. species and are parasitic during their own You can gain a simple understanding The Integrated System of Pest larval stages. information:of the life cycles and complexes of Management (IPM) includes pest and Predators feed on many different kinds insects and plants through consistent beneficial identification and a combina- of pests, usually during both the imma- monitoring. Some pest problems can be tion of tools: ture and adult stages. For example, successfully managed by monitoring • monitoring, ladybugs feed on many different species pests and choosing cultural methods. • pest-resistant varieties, of aphids, in addition to mites, soft In addition, you can prevent population • cultural practices (proper irrigation, scales, and eggs. Some predators (for explosions of pests if you act early to pruning, adequately balanced example, praying mantids) seize, over- suppress egg-laying adults, egg masses, fertilization), currentpower, or immobilize prey and then and young larvae. Spend the time and • physical controls PUBLICATION(barriers, traps, hand- consume it entirely or suck it dry of body make regular inspections in the field or picking), fluids. garden to estimate the levels and stages • chemical controls, and Pathogens (fungal, viral, or bacterial of pests and beneficial insects present. • biological controls. diseases) both infect and kill pests. This will indicate when pests are IPM can provide a more balanced and Bacillus thuringiensis (Bt) is a widely becoming sufficiently established to sustainable system that,most in the end, may used bacterial pathogen with various warrant a control that will be most resultTHIS in less cost for pest control. strains that infect and kill different effective. The objective of an IPM program is to species of caterpillars and certain fly Don't worry when you see "bugs" in suppress pest populations below certain larvae. your field or garden. You could count populationFor or damage levels, not attempt hundreds of different kinds there, if you to eradicate them. Generally, it's watch closely enough. But most are considered desirable to allow the pest to doing no harm at all. Remember: There survive at some lowhttp://extension.oregonstate.edu/catalog level in order to can be a level of "bad guys" or pests maintain the presence of natural enemies. Amy Dreves, Integrated Pest Management entomologist, and Glenn C. Fisher, Extension entomology specialist, Oregon State University. living on the plants without reducing the For general garden pest suppression of Introducing biological control takes yield, too. leaf-feeding caterpillars, aphids and knowledge, work, time, patience, and Attempt to understand that nature can mites, the beneficials—green lacewings, observation. It can at times provide keep potential pests in check rather than Trichogramma wasps, predatory mites, sufficient suppression of pests rather than completely eliminating them. All insect and ladybugs—are usually employed. a short-termDATE. quick kill that might not and mite populations are subject to The number of beneficials required last. If you successfully establish them, natural enemies that normally keep their depends on the natural enemy complex beneficials may work on their own for numbers well below damaging levels. already present in the garden, the extent the rest of the growing season, too. The natural controls include not only of the pest problem, the weather, and OF predators, parasites, and pathogens but other factors. There is no fixed amount also weather, availability of food and to purchase for any one situation. Results Where to find shelter, and conditions for mating. When depend on timing of releases and commercial suppliers the pest population has been brought placement of the beneficials where the The list that begins on page 4 is down to its normal range in nature, the insect pests will be. OUT accurate as of the date of this publication. reduced amount of food will cause the You can't just put out the insects. You It's supplied for the convenience of predator and parasitic populations to be have to do it at the right time and use the Oregonians who want to order beneficial reduced again, through starvation or right numbers. BeneficialIS releases should organisms—predators, parasites, or dispersion in search of hosts elsewhere. begin when pest densities are low to pathogens—to control their pests Thus nature maintains a fluctuating medium for maximum effectiveness. biologically. balance, which is actually a series of When releasing the beneficials, gently Column 1 lists the supplier. Columns population peaks and valleys through the scatter or spread them out so each one 2 to 4 show key predators: green season. has a chance to find food immediately. lacewings (GL), ladybugs (LB), and Various companies and distributors Nectar, pollen, or honeydew can be praying mantids (PRM). Column 5 supply beneficial predators, parasites, and good alternate energyinformation: food for some shows a key parasite, egg wasps (TW). pathogens that are used for pest beneficials. Sugar water is sometimes Column 6 shows all other organisms. suppression. Beginning on page 4, we sprayed on lady bugs to slow their The organism codes, as well as several list suppliers of beneficial organisms. tendency to disperse. codes for traps and control materials, are General information on dosage and It may be necessary to make a series explained on pages 9-11. handling is usually supplied with the of releases, to provide effective, These commercial sources and insect shipment. Any questions about longer-lasting pest suppression. Also trade-name products are listed as a quantities to order, timing, and some beneficials, such as ladybugs, service only. The OSU Extension procedures for releasing the natural currentshould be released at night to prevent Service does not endorse any commercial enemies can be answeredPUBLICATION by the immediate emigration. source or trade-name product. The OSU producers. Extension Service does not intend to When you make inquiries, please discriminate against commercial sources specify pest species, approximate or trade-name products not listed. number of plants (for example, acreage, bench space, etc.), estimatemost of numbers of pestsTHIS (use the number per sample leaf or percent of crop infested), and life stage of pest (adult,For larvae, etc.). http://extension.oregonstate.edu/catalog Commercial suppliers of biological agents
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 6 Abbott Laboratories BT 14th and Sheridan Rds North Chicago, IL 60064 (312) 937-6100 AgBioChem, Inc. CGP 3 Fleetwood Ct Orinda, CA 94563 (415) 254-0789 Alternative Garden Supply, Inc. DATE.IS, PMC, PMI, PML, 108 N Harrington Rd PMP, TS, YSC Streamwood, IL 60107 1-800-444-2837 (312)289-4545 OF Applied Bio-Nomics, Ltd. AA, AC, GWP, PMP, PO Box 2637 YSC Sidney, BC Canada V8L4C1 (604)656-2123 {U.S. distributors: Rincon Vitova OUT Insectaries, Nature's Control, Organic Pest Control, Troy Hygro Systems IS Arizona Biological Control, Inc. FP, FPM, FPN, FPS, PO Box 4247 CRB FPZ Tucson, AZ 85738 (602) 825-9785 Bug hotline: 1-800-433-9230 Associates Insectary DS, MD, RSM PO Box 969 Santo Paula, CA 93060 information: (805) 933-1301 Note: Small-scale sales only, to member growers. Beneficial Insectary BT, FPM, FPN, FPS, 14751 Oak Run Rd FPT, FPZ, GHP, GWP, Oak Run, CA 96069 PMC, PML, PMO, PMP, (916)472-3715 current PN Better Yield Insects PUBLICATION GWP, PMP PO Box 3451 Tecumseh Station Windsor, ON Canada N8N 3C4 (519)727-6108 U.S. distributor: most HydroTHIS Gardens, Inc. 8765 Vollmer Rd Colorado ForSprings, CO 80932 Bio-Control Company FP PO Box 337 Beny Creek, CA 95916 (916) 589-5227 http://extension.oregonstate.edu/catalog BIOFAC, Inc. COC, FPC FPM, LBH, PO Box 87 SPP, WCP, WPB Mathis, TX 78368 (512)547-3259 Commercial suppliers of biological agents (continued)
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 6 Bio Agr. Insect Control Supply • • • • BSR BT, FPM, FPS, 1710 S Broadway GHR GWP, MD, NPV, Plainview, TX 79072 PMC, PMO, PMP, RSM (806) 293-5861 Biologic PNC 418 Briar Lane Chambersburg, PA 17201 (717) 263-2789 BioProducts DATE.BT, OPC 5014 NW 41st St Gainesville, FL 32606 (904) 454-2620 (904) 397-8442 OF BioResources FP, FPS, FPM, GWP, PO Box 902 MD, PM 1210 Birch St Santa Paula, CA 93060 (805) 525-0526 OUT BIOSYS PN 1057 E Meadow Circle Palo Alto, CA 94303 IS (415) 856-9500 Biotactics, Inc. PMC, PML, PMO, PMP 7765 Lakeside Dr Riverside, CA 92509 (714)685-7681 (after 6 pm) W. Atlee Burpee Seed Co. information:• BT, FP, FPM, FPS, IS, Retail Garden Store OPC, TS 300 Park Ave Warminster, PA 18974 (215) 674-8233 BoBiotrol FP, NOW PO Box 2495 Merced, CA 95340 (209) 722-4985 current Note: Local sales onlyPUBLICATION Evans BioControl GHP, PNC 895 Interlocken Pkwy Unit A Broomfield, CO 80020 (303)460-1780 most FarmerTHIS Seed and Nursery BT, IS 818 NW 4th St Faribault,MN 55021For Foothill Ag. Research, Inc. BSP, DS, FP, FPM, FPS, 510 W Chase Dr GWP, MD, PM, RSM Corona, CA 91720 http://extension.oregonstate.edu/catalog (714)371-0120 Fountain's Sierra Bug Co. PO Box 114 Rough & Ready, CA 95975 (916)273-0513 Commercial suppliers of biological agents (continued)
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 Gardener's Supply Co. BT, OPC, PNC 128 Intervale Rd Burlington, VT 05401 (802) 863-1700 Gerhart, Inc. AC, BT, GWR LMP, 6346 Avon Belden Rd PMP N Ridgeville, OH 44039 (216) 327-8056 Great Lakes IPM DATE.TS 10220 Church Rd NE Vestaburg, MI 48891 (517)268-5693 Gumey Seed & Nursery Co. OF EW, FP GHP 110 Capitol Yankton, SD 57079 (605)665-1671 Harmony Farm Supply AA, AC, BSP, FP, GWR PO Box 451 • OUT IS, MD, PMC, PML, Graton, CA 95444 PMO, PMP, PN, RSM, (707) 823-9125 TS Integrated Orchard Management IS PMO 821 N Stevenson St Visalia.CA 93291 IPM Labs, Inc. AC, FPC, EPS, FPZ Main St Locke, NY 13092 (315)497-3129 Kunafin Trichogramma Insectaries information: Rt J,Box39 Quemado, TX 78877 (512) 757-1468 or (512)773-0149 Lakeland Nurseries Sales, Inc. Unique Merchandise Mart Bldg 1 340 Poplar St Hanover, PA 17333 current (717) 637-5555 PUBLICATION Mellinger's Nursery • BT, FP, GHP, GWR IS, 2310 W South Range Rd MD, PN, TS North Lima, OH 44452 (216) 549-9861 most 1-800-321-7444THIS MicroGeneSys CMV, NPV 400 Rontage Rd West Haven,For CT 06516 (203) 932-3203 National Gypsy Moth Management GMP Group, Inc. http://extension.oregonstate.edu/catalog RD 1, Box 715 Landisburg, PA 17040 (717)789-3434 Commercial suppliers of biological agents (continued)
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 6 Natural Gardening Research Center • • • • BT, GHP, IS, PM, PN, PO Box 149, Hwy 48 TS, YSC Sunman, IN 47041 (812) 623-3800 Natural Pest Controls BSP, BT, FPM, FPP, EPS, 8864 Little Creek Dr GWP, MD, ME, PBP, Orangevale, CA 95662 PMC, PMO, PMP, RSM (916) 726-0855 Nature's Control DATE.AA, EP, GWP, IS, MD, Box 35 PMC, PMO, PMP, TS, Medford, OR 97501 YSC (503)899-8318 Oregon distributors: Down to Earth Light Manufacturing OF 500 Olive St 1634 SE Brookland Eugene, OR 97401 Portland, OR 97202 (503) 344-6357 (503) 231-1582 Full Moon Northwest Garden Center 217 SW 2nd 9915 SE Foster Corvallis, OR 97330 Portland, OR 97266 OUT (503) 757-2532 (503)771-6804 Hellide of Oregon Rain or Shine IS 9220 SE Stark 886 W 6th St Portland, OR 97216 Eugene, OR 97402 (503) 256-2400 (503) 484-7467 Hydro Tech Territorial Seeds 10929 NE Sandy Blvd PO Box 27 Portland, OR 97220 80030 Territorial Rd (503) 253-4097 Lorane, OR 97451 (503) 942-9547 information: Nature's Way Products BT Earlee, Inc. 726 Spring St Jeffersonville, IN 47130 (812)282-9134 Necessary Trading Co. • BT, FP, GWP, IS, MD, Biological Pest Management PM, TS, YSC 468 Salem Ave current Newcastle, VA 24127PUBLICATION (703)864-5103 ORCON Organic Control, Inc. BSP, BT, PMC, PMP, 5132 Venice Blvd PMO Los Angeles, CA 90019 most (213)THIS 937-7444 Organic Pest Management Control AA, AC, BT, GWP, P, Box 55267 PMP Seattle, WA 98115For (206) 367-0707 Distributor for Biotactic and Rincon-Vitova Pacific Agricultural Labs.,http://extension.oregonstate.edu/catalog Inc. DS PO Box 439 San Luis Rey, CA 92608 (714) 439-6921 Commercial suppliers of biological agents (continued)
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 6 Peaceful Valley Farm Supply • • • • AA, BSP, BT, CGR DS, 11173 Peaceful Valley Rd FPG, FPM, FPN, FPR Nevada City, CA 95959 FPS, FPZ, GHR GWR (916) 265-3276 IS, MD, MF, NOW, NPV, OPC, PMC, PML, PMO, PMR PN, PNCRSB, RSM, TS Pest Management Supply Co. IS, TS, YSC PO Box 938 Amherst, MA 01004 DATE. (413) 253-3747 Phero-Tech, Inc. PN, TS 1140 Clark Dr Vancouver, BC OF Canada Reuter Laboratories, Inc. BT, GHP PO Box 551648 Dallas, TX 75355-1648 1-800-368-22441 OUT In Virginia: (703) 361-2500 Rincon-Vitova Insectaries, Inc. AA, AC, AP, BSP, DS, PO Box 95 IS FP, FPM, FPP, FPS, Oak View, CA 93022 GWP, MD, NOW, PBP, (805) 643-5407 PMC, PMO, PMP, RSB, RSP, TZ Ringer Research OPC 6860 Hying Cloud Dr DeptPC Eden Prairie, MN 55344-3429 information: (612) 941-4180 Safer, Inc. BT, IS 4817 Palm Ave La Mesa, CA 92041 (619) 464-0775, Technical Resources (617) 237-9600, Headquarters Spalding Laboratories current FPG, FPM, FPP, FPR, 760 Printz Rd FPS, MD, TS, TZ Arroyo Grande, CA 93420PUBLICATION (805) 489-5946 Troy Hygro Systems AA, GWP, PMP, YSC 4096 Hwy ES East Troy, WI 53120 most (414)THIS 642-5928 Unique Insect Control FR FPM, FPS PO Box 15376 Sacramento, CAFor 95852? (916)961-7945 or 5504 Sperry Dr http://extension.oregonstate.edu/catalog Citrus Heights, CA 95621 (916) 967-7082 West Coast Ladybug Sales FP Box 903 Gridley, CA 95948 (916) 534-0840 Commercial suppliers of biological agents (continued)
Organisms Predators Parasite Supplier Green Lady- Praying Egg wasps Others lacewings bugs mantids (TW) (GL) (LB) (PRM) Trichogramma sp. 1 2 3 4 5 6 Zoecon Corp. BT 1220 Den ton Dr DaUas, TX 75234 1-800-527-0512, ext 8732
Codes for organisms
Code Beneficial organism (natural enemy) Type of organism Target pests(s)DATE. attacked AA Aphidoletes aphidimyza Predatory midge Aphids (all types), especially in green- houses and indoors. AC Amblyseius cucumeris Predatory mite OFThrips larvae. Amblyseius mckenziei Amblyseius bakeri AP Chelonus texanus Braconidae parasitic wasp Army worm parasite. BSP Metaphycus helvolus Scale parasitoid Citrus black scale, black/brown OUT hemispherical nigra scales, and other soft scales. BT Bacillus thuringiensis Bacterial endotoxinIS var. aizawai (e.g., Certan) Bacterial endotoxin Wax moth larvae in honeycombs. var. israelensis (e.g., Bactimos, Bacterial endotoxin Water-breeding mosquito and black fly Vectobac, Teknar) larvae. var. kurstaki (e.g., Dipel, Javelin, Attack, Bacterial endotoxin Many species of caterpillars (e.g., codling Thuricide, Bactospeine) moth, cabbage worm, loopers, webworms, etc.). CGP Agrobacterium radiobacter Antagonisticinformation: bacteria Crown gall bacteria on most fruit and nut trees, grapes, and berries. coc Tetrastichoides spp. Eulophidae parasit Cockroach ootheca (egg cases). CMV Codling moth virus Granulosis virus Codling moth. DS Ruminia decollata Predatory decollaU Common brown garden snail slugs (Mollusca). FP Various spp. of fly parasites: Goniozuscurrent Pupal fly parasites Many species of garbage- and manure- legneri, etc.PUBLICATION Tachinaephagus zealandicus breeding flies. FPC Spalangia cameroni Pupal fly parasite Many species of garbage- and manure- breeding flies. FPG Sphegigaster sp. Pupal fly parasite Many species of garbage- and manure- most breeding flies. FPM THISMuscidifurax raptor Pupal fly parasite Many species of garbage- and manure- breeding flies. FPN Nasonia vitripennis Pupal fly parasite Many species of garbage- and manure- For breeding flies. FPP Pachycrepodeus vindeminae Pupal fly parasite Many species of garbage- and manure- http://extension.oregonstate.edu/catalogbreeding flies. FPS Spalangia endius Pupal fly parasite Many species of garbage- and manure- breeding flies. FPT Muscidifurax raptorellus Pupal fly parasite Many species of garbage- and manure- breeding flies. Codes for organisms (continued)
Code Beneficial organism (natural enemy) Type of organism Target pests(s) attacked FPZ Muscidifurax zaraptor Pupal fly parasite Many species of garbage- and manure- breeding flies. FPR Carcinops sp. Fly predator Many species of garbage- and manure- breeding flies. GHP Nosema locustae Protozoan parasite Nymph and young adult grasshoppers. GL Chrysopa camea (green lacewing) Predator (in larval stage) All species of soft-bodied insects, thrips, spider mites, and eggs. GMP Cotesia melanoscela Braconidae parasitic wasps Gypsy moth larvae. Glyptapantes flavicoxis Meteorus pulchricomis GWP Encarsia formosa Egg parasite Greenhouse whitefly eggs (Trialeurodes vaporariorum). LB Chilocorus nigritus Predators (adult and larvae) All speciesDATE. of soft-bodied insects, scales, Hippodamia convergens (lai mites, aphids, thrips, fruit scales, and eggs of many other harmful insects. LT Lysiphlebus testaceipes Aphididae parasitic wasp OFGreenbugs, aphids. LBH Bracon hebeter Larval parasitic wasp Lepidopterous larval pests in stored grains (almond moths, Indian meal moths, etc.). LMP Dacnusa sibirica Larval parasite Leaf miners. Diglyphus isaea MD Cryptolaemus montrouzieri Ladybug predator (adultOUT and larvae) Citrus, citrophilus, longtailed and other mealybugs; other soft-bodied insects; all IS stages. MF Gambusia affinis sp. Predatory fish Mosquitos that breed in water. NOW Goniozus legneri Pupal parasite (navel orangeworm Navel orangeworm, Paramyelois transitella, Pentalitomastix plethoricus parasitoid) in almonds and walnuts. NPV Nuclear polyhedrosis virus Larval invasive virus Cabbage loopers, com earworms, beet army worm, imported cabbage worm, tomato fruitworm, gypsy moth, pink information:bollworm, and tobacco budworm. PBP Microchelonus blackburni Branonidae larval wasp parasite Pink bollworm larvae. PH Pteromalids Fly parasite Many species of feedlot flies. PM Various spp. of predatory mites: Predatory mite Various pest mites, Acarina. Euseius tularensis PMC Amblyseius califomicus currentPredatory mite On mites such as Willamette mite. PMH AmblyseiusPUBLICATION hibisci Predatory mite On many mites. PMI Israeli persimilis Predatory mite On many mites. PML Phytoseiulus longipes Predatory mite On many mites. PMO Metaseiulus occidentalismost Predatory mite On spider mites such as Pacific mite. PMPTHIS Phytoseiulus persimilis Predatory mite On two-spotted mite {Tetranychus urticae). PN Various spp. of predatory nematodes: Larval and pupal predatory nematode Soil insect larvae and grubs. Neoplectana glaseri, Heterorhabditis heliothidis,For etc. PNC Neaplectana carpocapsae Pupal and larval nematode parasite Many species of insects, larvae, and (currently Steinernema feltia) grubs that pupate in the soil; wireworms, http://extension.oregonstate.edu/catalogroot beetle, root weevils, flea beetles, dampwood termites, etc. PRM Tenodera ardefolia sinensis Predator General predator on most insects, (praying mantids) mites, and eggs. RSB Comperiella bifasciata Scale parasite Citrus yellow scale, citrus red scale (Aonidiella aurantii).
10 Codes for organisms (continued)
Code Beneficial organism (natural enemy) Type of organism Target pests(s) attacked RSM Aphelinus melinus Scale parasite Citrus red scale, citrus yellow scale, (golden chalcid wasp) oleander scale, other soft scales, San Jose scale, ivy scale. SPP Pyemotes tritici Parasitic mite Hymenoptera fire ants. TP Apantales scutellaris Larval wasp parasite Tomato pinworm. TW Egg wasps: Egg parasites Eggs of most species of butterflies and Trichogramma minutum moths (e.g., cabbage looper, cutworms, Trichogramma platneri army worms, codling moth, diamondback Trichogramma pretiosum moth, orchard moth pests, etc.) TZ Tachinaephagus zealandicus Pupal fly parasite Feedlot manure flies. WLP Anisopteromalus calandrae Larval parasitic wasp Weevils. WPB Xylocoris flavipes Anthocoridae pirate bug predator Misc. small, early instar insects and insect eggs of beetlesDATE. and moths that infest stored grain products. OF Codes for traps and control materials
Code Useful materials Type Target pest(s) attacked IS Insecticidal soap spray Commercial spray Aphids, leafhoppers, mealybugs, mites, OUT psylla, slugs, tent caterpillars, thrips, whitefly. OPC Misc. organic pest control materials IS IPM supplies. TS Lutes, baits, traps, various phetomones, Army worms, codling moth, budworms, etc. pink bollworm, meal moths, Japanese beetles, etc. YSC Yellow sticky plastic traps Nonchemical colored attractant Whitefly, aphids, gnats. information:
PUBLICATIONcurrent most THIS For http://extension.oregonstate.edu/catalog
11 DATE. OF
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information:
PUBLICATIONcurrent
most Trade-name products are mentioned as illustrations only. This mention does not mean THIS that the OSU Extension Service endorses these products or intends any discrimination against products not mentioned.
For Extension Service, Oregon State University, Corvallis, O.E. Smith, director. This publication was produced and distributed in furtherance of the Acts of Congress of May 8 and June 30, 1914. Extension work is a cooperative program of Oregon State http://extension.oregonstate.edu/catalogUniversity, the U.S. Department of Agriculture, and Oregon counties. Oregon State University Extension Service offers educational programs, activities, and materials—without regard to race, color, national origin, sex, age, or disability—as required by Title VI of the Civil Rights Act of 1964, Title IX of the Education Amendments of 1972, and Section 504 of the Rehabilitation Act of 1973. Oregon State University Extension Service is an Equal Opportunity Employer.