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Chemical Control of Nursery Pests

Bee warning Read carefully before applying any material selected Protect pollinators: See How to Reduce Bee Poisoning from for use. Many are highly toxic to honeybees. Some Pesticides. should not be applied any time during bloom, while many others should be applied only in the early morning hours and/or late in the Note: Products are listed by alphabetical order and not in order of evening. Avoid spraying and on plant surrounded preference or superiority of control. by blooming fowers or weeds. Always take simple steps, such as For greenhouse plant see: removing (mowing) blooming clover from lawns adjacent to garden Greenhouse Ornamental Pests areas before applying materials that are hazardous to bees. In all cases, when given the choice, select the least hazardous material Characteristics of Insecticides when plants in the infested vicinity are in bloom. Avoid using dusts Using insecticides is associated with subsequent spider wherever possible; spray formulations are preferred for bee safety. mite outbreaks: monitor plant closely after you use these materials.

Pesticides available for use in commercial nursery applications Active ingredient Trade name (examples) Chemical class Typical use pattern abamectin Avid, Lucid acyclic lactone translaminar systemic Acephate, Orthene foliar systemic acequinocyl Shuttle nathoquinone spider mite Tristar chloro-nicotinyl whitefy, , adelgid, scale, psyllid, , leafhopper, thrips, leafminer, plant bug, leaf eating , fungus gnat larvae alpha- Fendona CD synthetic pyrethroid aphid, lepidoptera, fea , webworm, grasshopper, plant bug, spittlebug Amazin (organic) Azatin, Aza- terpenoid: growth immature stages of Direct (OMRI), Azatrol (OMRI) regulator antifeedant, . Ornazin

Bacillus thuringiensis various (organic labels available) microbial specifc, depends on variety; biopesticide Botanigard, Mycotrol, Naturalis fungus whitefy, aphid, pysllid, thrips, L weevil, mealybug beta-cyfuthrin Tempo pyrethroid aphid, lepidopterous larvae bifenazate Floramite carbazate spider mite—good coverage is especially important; compatible with predacious mite. Menace, Talstar, Wisdom, many pyrethroid general, check label; most are labels restricted use pesticides. bifenthrin + Atera, Bithor pyrethroid + combination product; systemic, check label for pests. Talus scale, whitefy, mealybug, leafhopper, pear psylla acts on immature stages. carbaryl Sevin general, check label for pest list. Pylon pyrroles spider mites Acelepryn anthranilic diamide lepidopterous larvae, aphid, lace bug, birch leafminer, beetle, borers

F12 PNW Insect Management Handbook Pesticides available for use in commercial nursery applications Active ingredient Trade name (examples) Chemical class Typical use pattern chlorpyriphos Dursban organophosphate general, check label for pest list; restricted use pesticide. Chromobacterium Grandevo microbial general, check label for pest lift. canola oil Earth-Tone Horticultural Oil botanical oil (organic) citronella + farneson + geraniol Biomite botanical mite + nerolidol clarifed hydrophobic extract of Triact (OMRI), Trilogy (OMRI) botanical oil fungicide, miticide, , neem oil whitefy, mealybug, aphid, leafhopper clofentezine Ovation tetrazine spider mite Arena neonicotinoid aphid, mealybug, whitefy, adelgid, lacebug, leaf beetle, psyllid, root weevils, systemic cryolite Cryolite Bait inorganic caterpillar, root weevil Mainspring raynoid plant bug, lepidopera, soft scale, thrips, whitefy, Japanese beetle cyfumetofen Sultan Miticide spider mite cyfuthrin Decathlon pyrethroid general – check label; restricted use pesticide. cyfuthrin + imadcloprid Discus pyrethroid + neonicotinoid general – check label; combination product; systemic; restricted use pesticide. cyfuthrin + piperonyl butoxide CB Intruder, PT 1600 X-clude pyrethroid + synergist + general – check label + pyrethrins combination product; restricted use pesticide. cypermethrin Cyper Eight, Enforcer pyrethroid , silverfsh, sowbug greenhouse, seedhouse, and commercial building treatments; restricted use pesticide. Citation triazine: insect growth acts on immature fungus gnat, leaf regulator miner, shore fy. Deltagard GC pyrethroid general – check label; restricted use. diazinon Diazinon organophosphate general; restricted use pesticide. difubenzuron Dimilin 4L benzoylphenylurea : insect acts on immature stages, conifer growth regulator nursery; restricted use pesticide. Dimethoate organophosphate general – check label; systemic. Safari neonicotinoid aphid, mealybug, whitefy, fungus gnat,weevil, psyllid, borer, thrips, scale; systemic. Di-syston organophophate Easter lily production only – Curry Country, OR; restricted use pesticide; supplemental label needed. emamectin benzoate Enfold entomopathogenic nematode Heterorhabditis spp., microbial soil pests such as root weevil. (live) Steinernema spp. Fenvastar EcoCap pyrethroid general; check label for pests. ethoprop MoCap organophosphate nematode, symphylan, feld nurseries only, pre-plant only: Easter lilies (Curry County, OR); supplemental label needed; restricted use pesticide.

PNW Insect Management Handbook F13 Pesticides available for use in commercial nursery applications Active ingredient Trade name (examples) Chemical class Typical use pattern etoxazole TetraSan oxazolin; insect growth spider mite regulator farnesol Biomite spider mite fenazaquin Magus Miticide quinazoline spider mite, whitefy fenbutatin oxide Vendex, Promite organotin spider mite Tame 2.4 EC pyrethroid general – check label; restricted-use pesticide. fenpyroximate Akari phenoxypyrazole spider mite, broad mite, cyclamen mite, eriophyid mite, mealybug Onslaught synthetic pyrethroid lepidoptera, aphid, plant bug, sawfy, spittlebug, thrips fonicamid Aria Insecticide pyridinecarboxamide aphid, thrips, whitefy, scale leafhopper, mealybug garlic oil/powder + cottonseed Pestout (OMRI) botanical mite oil + oil of clove geraniol + citronellol + nerolidol Biomite botanical derivatives spider mite + farnesol hexythiazox Hexagon organosulfur spider mite, ovicidal, larvicidal Amdro, MaxForce ant imidacloprid Imidacloprid, Marathon chloronicotinyl general – check label; systemic. Provaunt carbamate lepidopterous larvae, sawfy, leafhopper Isaria fumosorosea strain 97 Preferal Microbial Insecticide microbial general – check label. jojoba oil Eco E-rase (OMRI) botanical oil whitefy kaolin Surround (OMRI) clay may leave residue. lambda- Cyonara , Scimitar GC, pyrethroid general – check label; restricted use pesticide. Orange Guard botanical, monoterpine aphid, spider mite Malathion 5EC, Fyfanon, organophosphate check label for non-tolerant plant. Prentox metaldehyde metaldehyde aldehyde molluscicide slug and snail Metarhizium anisopliae strain 52 Met 52 biological, fungus root weevil grubs Supracide organophosphate aphid, scale, leafminer, moth, weevil; restricted use pesticide. Mesurol carbamate slug, snail, thrips; restricted use. methoxyfenozide Intrepid 2F diacylhydrazine lepidopterous larvae milbemectin Ultifora macrocyclic lactonemite; mite; restricted use pesticide. mineral oil, petroleum distillate various oil soft-bodied pests novaluron Pedestal benzoylphenyl urea whitefy, thrips, leafminer, armyworm; insect growth regulator oil of rosemary + peppermint Ecotec Broad Spectrum (OMRI) botanical + botanical oil aphid, beetle, caterpillar, fungus gnat, shorefy, leafhopper, leafminer, mite, soft scale oxydemeton-methyl MSR Spray Concentrate organophosphate aphid, adelgid, thrips, white pine weevil, feld-grown nursery stock; systemic; restricted use pesticide. Paecilomyces fumosoroseus PFR 97 biological, fungus whitefy Ambush, Permethrin, Pounce, pyrethroid general – check label; most are many labels restricted-use pesticides.

F14 PNW Insect Management Handbook Pesticides available for use in commercial nursery applications Active ingredient Trade name (examples) Chemical class Typical use pattern Imidan organophosphate birch leafminer potassium laurate M-Pede, soap general, contact only, no residual. (several OMRI, organic) propargite Omite organosulfur mite propyleneglycol monolaurate Acaritouch fatty acid monoester spider mite – good contact required. pymetrozine Endeavor triazine aphid, whitefy pyrethrins + piperonyl butoxide PT 1600 X-clude, PT pyrethrins + synergist general – check label. (PBO) TR pyrethrins + canola PyGanic Dust (OMRI) pyrethrins general – check label. pyridalyl Overture lepidoptera, thrips pyridaben Sanmite pyridazinone spider mite, whitefy Distance insect growth regulator aphid, whitefy, scale, fungus gnats, leafminer s-kinoprene Enstar insect growth regulator greenhouse, shadehouse, lath structures only; acts on immature stage of , whitefy, scale, mealybug, thrips sodium borate complex Prev-Am inorganic aphid, leafhopper, lygus, mealybug, mite, thrips, whitefy sorbitol octanoate Sorbishield 90 sugar ester soft-bodied insects spinetoram Delegate spinosyn lepidopterous larvae Conserve, Entrust fungal metabolite thrips, caterpillar, midge spiromesifen Judo ketoenole spider mite, broad mite, cyclamen mite, false spider mite, eriophyid mite, whitefy spirotetramat Kontos tetramic acid aphid, adelgid, whitefy, rust mite, spider mite, psyllid, spittlebug, mealybug, leafhopper; systemic chemistry sulfoxafor Closer sulfoximines sap-feeding insects tau-fuvalinate Mavrik Aquafow pyrethroid general, container stock only. Confrm hydrazine, IGR acts on moth immature stages. Flagship neonicotinoid beetle grub, aphid, whitefy, mealybug tolfenpyrad Hachi-Hachi pyrazole aphid, leafhopper, lepidoptera, scale, thrips trichlorfon Dylox Turn & Ornamental Ins. organophosphate lepidopterous larvae, bulb fy, cinch bug, beetle larvae zeta-cypermethrin various labels pyrethroid aphid, lepidopterous larvae, sucking insects

PNW Insect Management Handbook F15 deltamethrin (Deltagard)—For perimeter cyfuthin + imidacloprid (Discus) treatments. cyfuthrin (Decathlon) diazinon (Diazinon) dimethoate (Dimate, Dimethoate) Pesticides registered dimethoate (Dimate, Dimethoate) dinotefuran (Safari) dinotefuran (Safari) esfenvalerate (Fenvastar EcoCap) for use on specifc esfenvalerate (Fenvastar EcoCap) garlic oil/powder (Allityn Insect nursery pests fenpropathrin (Tame) Repellent) fenvalerate (Onslaught) imidacloprid (Marathon, various) fonicamid (Aria) lambda-cyhalothrin (Scimitar, various) adelgid garlic oil/powder (Allityn Insect permethrin (Ambush, Pounce, Permethrin, abamectin (Avid) Repellent) various) acephate (Acephate 90WDG) garlic powder/oil of clove/cottonseed oil (ETOC) acetamiprid (TriStar) (Pest Out) pyrethrins azadirachtin (Azatin) horticultural oil (various) spinosad (Conserve, Entrust) bifenthrin (Talstar, various) imidacloprid (Marathon, various) zeta-cypermethrin (Talstar, Cynoff) canola oil (Earth-tone Hort Oil) imidacloprid + cyfuthrin (Discus) carbaryl (Sevin) Isaria fumosorosea Apopka strain 97 caterpillars (Dursban, various) (Preferal Microbial Insecticide, PFR acephate (Orthene, various) Chromobacterium subtsugae (Grandevo) 97) acetamiprid (TriStar) clothianidin (Arena) kaolin (Surround)—May leave residue; alpha-cypermethrin (Fendona) cyfuthrin (Decathlon) thorough coverage essential. azadirachtin (Azatin, Neemix, various) deltamethrin (Deltagard) lambda-cyhalothrin (Scimitar, various) aizawai (Dipel, dinotefuran (Safari) limonene (Orange Guard) various)—Most effective on younger esfenvalerate (Fenvastar EcoCap) malathion (various) stages of the caterpillars. imidacloprid (Marathon, various) methiocarb (Mesurol) Bacillus thuringiensis kurstaki (Zentari)— limonene (Orange Guard) mineral oil Most effective on younger stages of mineral oil/petroleum distillate (various) neem oil (Trilogy) the caterpillars. oxydemeton-methyl (MSR Spray oxydemeton-methyl (MSR Spray Beauvaria bassiana (Mycotrol, Naturalis O) Concentrate) Concentrate) bifenthrin (Talstar, various) potassium laurate (various) peppermint/oil of rosemary (Ecotec Broad carbaryl (Sevin) pyrethrins (various) Spectrum) chlorpyrifos (Dursban, various) sorbitol octanoate (Sorbishield 90) permethrin (Ambush, Pounce, Permethrin, Chromobacterium subtsugae (Grandevo) spirotetramat (Kontos)—Systemic activity various) cinnamaldehyde (Cinnacure) tau-fuvalinate (Mavrik Aquafow) potassium laurate (various) clothianidin (Arena) thiamethoxam (Flagship) pymetrozine (Endeavor) cyantraniliprole (Mainspring) zeta-cypermethrin (Talstar, Cynoff) (Pyganic Dust) cyfuthrin (Decathlon) pyrethrin/canola (various) esfenvalerate (Fenvastar EcoCap) aphid pyrethrin/PBO3 deltamethrin (Deltagard) abamectin (Avid) pyriproxyfen (Distance)—Apply to the fenvalerate (Onslaught) acephate (Orthene TR, various) immature stages of the insect. garlic powder/oil (Allityn Insect acetamiprid (TriStar)—Systemic activity s-kinoprene (Enstar II)—Apply to the Repellent)—Acts as an insect growth alpha-cypermethrin (Fendona) immature stages of the insect. regulator and antifeedant. Other oils azadirachtin (Azatin, Neemix, various)— sodium borate include canola, neem, peppermint. Acts as an insect growth regulator and sorbitol octanoate (Sorbishield 90) imidacloprid + bifenthrin (Atera) anti-feedant. spinetoram (Xxpire WG) imidacloprid + cyfuthrin (Discus) Beauveria bassiana (Botanigard, Naturalis spirotetramat (Kontos)—Systemic indoxacarb (Proavaunt) L)—Fungal pathogens. activity. insect growth regulator bifenthrin (Talstar, various) sulfoxafor (Closer SC) Isaria fumosorosea Apopka strain 97 canola oil (Earth-tone Hort Oil)—Other tau-fuvalinate (Mavrik Aquafow) (Preferal Microbial Insecticide, PFR 97) oils include clove, cottonseed, thiamethoxam (Flagship) lambda-cyhalothrin (Scimitar, various) rosemary, peppermint, sesame. tolenpyrad (Hachi-Hachi) malathion (various) carbaryl (Sevin) zeta-cypermethrin (Talstar, Cynoff) methoxyfenozide (Intrepid)—Begin chlorpyrifos (Dursban, various) applications when larvae are observed Chromobacterium subtsugae (Grandevo) borers (general) or at the frst sign of feeding damage. cinnamaldehyde (Cinnacure) acephate (Acephate 90WDG) mineral oil/petroleum distillate clarifed hydrophobic extract of neem oil azadiractin (Azatin, Neemix, various) (various)—Apply in delayed–dormant (Triact, Trilogy)—Avoid tank mixes bifenthrin (Talstar, various) period to destroy overwintering egg of oxythioquinox, captan, sulfur, carbaryl (Sevin) masses. chlorothalonil. clothianidin (Arena) novaluron (Pedestal) clothianidin (Arena) chlorpyrifos (Dursban, various) permethrin (Ambush, Pounce, Permethrin, various) cyfuthrin (Decathlon) cinnamaldehyde (Cinnacure)

F16 PNW Insect Management Handbook potassium laurate (various) imidacloprid + bifenthrin (Atera, Bithor) dimethoate (Dimate, Dimethoate) prallethrin (ETOC) kaolin (Surround) dinotefuran (Safari) pyrethrin (Pyganic Dust) lambda-cyhalothrin (Scimitar, various) esfenvalerate (Fenvastar EcoCap) pyrethrin + piperonly butoxide malathion (various) imidacloprid (Marathon, various) pyridalyl (Overture) peppermint (Ecotec Broad Spectrum)— imidacloprid + bifenthrin (Atera, Bithor) spinetoram (Delegate) Other oils include rosemary, canola oil. imidacloprid + cyfuthrin (Discus) spinosad (Conserve, Entrust) permethrin (Ambush, Pounce, Permethrin, lambda-cyhalothrin (Scimitar, various) sulfoxafor (Closer SC) various) mineral oil/petroleum distillate (various) taufuvalinate (Mavrik Aquafow) potassium laurate (various) oil of rosemary (Ecotec Broad Spectrum) tebufenozide (Confrm)—Apply at prallethrin (ETOC) permethrin (Ambush, Pounce, Permethrin, initiation of egg hatch. pyrethrin (Pyganic Dust) various) thiamethoxam (Flagship) pyrethrin + piperonyl butoxide phosmet (Imidan) tolenpyrad (Hachi-Hachi) spinosad (Conserve, Entrust) potassium laurate (various) tau-fuvalinate (Mavrik Aquafow) thiamethoxam (Flagship) clearwing moth borer thiamethoxam (Flagship) acephate (Acephate 90WDG) leafhopper bifenthrin (Talstar, various) lace bug acephate (Orthene, various) chlorpyrifos (Dursban, various) acephate (Orthene, various) acetamiprid (TriStar) methoxyfenozide (Intrepid)—Specifc to azadiractin (Azatin, Neemix, various) azadirachtin (Azatin, Neemix, various) caterpillars; mimics action of molting Beauveria bassiana (Botanigard, Naturalis L) Beauveria bassiana (Botanigard, Naturalis L) hormone. bifenthrin (Talstar, various) bifenthrin (Talstar, various) permethrin (Ambush, Pounce, Permethrin, carbaryl (Sevin) buprofezin (Talus)—Do not rotate with various) Chromobacterium subtsugae (Grandevo) chitin synthesis inhibitors. pyrethrin (Pyganic Dust) chlorpyrifos (Dursban, various) canola oil (Earth-tone Hort Oil) clothianidin (Arena) canola oil + pyrethrin (various) coneworm cyfuthrin (Decathlon) carbaryl (Sevin) acephate (Acephate 90WDG) deltamethrin (Deltagard)—For perimeter chlorpyrifos (Dursban, various) azadiractin (Azatin, Neemix, various) treatments. cinnamaldehyde (Cinnacure) Bacillus thuringiensis azawai (Xentari) dimethoate (Dimate, Dimethoate) clothianidin (Arena) Bacillus thuringiensis kurstaki (Dipel, dinotefuran (Safari) various) cyfuthrin (Decathlon) esfenvalerate (Fenvastar EcoCap) carbaryl (Sevin) deltamethrin (Deltagard)—For perimeter imidacloprid (Marathon, various) treatments. dimethoate (Dimate, Dimethoate) imidacloprid + bifenthrin (Atera, Bithor) diazinon (Diazinon) garlic oil/powder (Allityn Insect Repellent) imidacloprid + cyfuthrin (Discus) dimethoate (Dimate, Dimethoate) permethrin (Ambush, Pounce, Permethrin, kaolin (Surround) dinotefuran (Safari) various) lambda-cyhalothrin (Scimitar, various) esfenvalerate (Fenvastar EcoCap) phosmet (Imidan) limonene (Orange Guard) fenpropathrin (Tame 2.4EC) spinosad (Conserve, Entrust) malathion (various) fonicamid (Aria) mineral oil/petroleum distillate (various) garlic oil/powder (Allityn Insect fea beetle peppermint oil, rosemary oil Repellent) acephate (Orthene, various) permethrin (Ambush, Pounce, Permethrin, imidacloprid (Marathon, various) alpha-cypermethrin (Fendona) various) imidacloprid + bifenthrin (Atera, Bithor) azadirachtin (Azatin, Neemix, various)— potassium laurate (various) imidacloprid + cyfuthrin (Discus) Acts as an insect growth regulator and prallethrin (ETOC) indoxacarb (Proavaunt) anti-feedant. pyrethrins (Pyganic Dust) kaolin (Surround) Beauveria bassiana (Botanigard, Naturalis L) sorbitol octanoate (Sorbishield 90) lambda-cyhalothrin (Scimitar, various) bifenthrin (Talstar, various) spinetoram (Delegate) limonene (Orange Guard) carbaryl (Sevin) sulfoxafor (Closer SC) malathion (various) chlorpyrifos (Dursban, various) thiamethoxam (Flagship) mineral oil/petroleum distillate (various) clothianidin (Arena) zeta-cypermethrin (Talstar, Cynoff) neem oil, (Triact, Trilogy)—Pre-test on cyfuthrin (Decathlon) small number of plants to check for deltamethrin (Deltagard)—For perimeter leaf beetle phytotoxicity. Buffer spray solution to treatments. acephate (Orthene, various) pH 5.5-7.0. diazinon (Diazinon) acetamiprid (TriStar) oil of rosemary (Ecotec Broad Spectrum) esfenvalerate (Fenvastar EcoCap) azadirachtin (Azatin, Neemix, various) oxydemeton-methyl (MSR Spray ethoprop (MoCap)—Mocap for Bacillus thuringiensis tenebrionus (Btt) Concentrate) nematodes, symphylans, feld nurseries (Novodor)—Labeled for elm leaf beetle. permethrin (Ambush, Pounce, Permethrin, only, pre-plant only; Easter lilies bifenthrin (Talstar, various) various) (Curry County, OR). Supplemental Chromobacterium subtsugae (Grandevo) phosmet (Imidan) label needed. Restricted use pesticide. clothianidin (Arena) potassium laurate (various) imidacloprid (Marathon, various) cyfuthrin (Decathlon) pyrethrins (Pyganic Dust)

PNW Insect Management Handbook F17 pyrethrins + piperonyl butoxide dimethoate (Dimate, Dimethoate) (various)—Horticultural oils are most sodium borate esfenvalerate (Fenvastar EcoCap) effective against the egg stage. sorbitol octonoate (SorbiShield) kaolin (Surround)—May leave residue. oxydemeton-methyl (MSR Spray spinosad (Conserve, Entrust) imidacloprid Concentrate) spirotetramat (Kontos)—Systemic lambda-cyhalothrin (Scimitar, various) permethrin (various) activity. oil of rosemary (Ecotec Broad Spectrum) potassium laurate (various) tau-fuvalinate (Mavrik Aquafow) pyrethrin (Pyganic Dust) propargite (Omite) thiamethoxam (Flagship) spinosad (Conserve, Entrust) propyleneglycol monolaurate tolenpyrad (Hachi-Hachi) sulfoxafor (Closer SC) (Acaritouch) zeta-cypermethrin (Talstar, Cynoff) thiamethoxam (Flagship) pyrethrins (Pyganic Dust) pyrethrins + piperonyl butoxide leafroller mite, eriophyid pyridaben (Sanmite) acephate (Orthene, various) abamectin (Avid) spinetoram (Delegate) azadiractin (Azatin, Neemix, various) carbaryl (Sevin) spinosad (Conserve, Entrust) Bacillus thuringiensis aizawai (Xentari)— fenpyroximate (Akari) spiromesifen (Judo) Works best on small larvae. milbemectin (Ultifora)—Restricted use spirotetramat (Kontos)—Systemic Bacillus thuringiensis kurstaki (Dipel, pesticide. activity. various) mineral oil/petroleum distillate (various) sulfoxafor (Closer SC) Beauveria bassiana (Botanigard, Naturalis L) pyrethrins + piperonyl butoxide tau-fuvalinate (Mavrik Aquafow) bifenthrin (Talstar, various) spiromesifen (Judo)—Avoid geranium, canola oil (Earth-tone Hort Oil) , English ivy, Alstromeria, needleminer carbaryl (Sevin) Impatiens. acephate (Orthene, various) chlorpyrifos (Dursban, various) carbaryl (Sevin) Chromobacterium subtsugae (Grandevo) mite, spider chlorpyrifos (Dursban, various) cinnamaldehyde (Cinnacure) abamectin (Avid) peachtree borer cyfuthrin (Decathlon) acephate (Orthene, various) azadirachtin (Azatin, Neemix, various) deltamethrin (Deltagard) acequinocyl (Shuttle) bifenthrin (Talstar, various) diazinon (Diazinon) azadirachtin (Azatin, Neemix, various) carbaryl (Sevin) emamectin benzoate (Enfold) bifenazate (Floramite)—Good coverage is especially important with bifenazate. chlorpyrifos (Dursban, various) esfenvalerate (Fenvastar EcoCap) Compatible with predatory mites. esfenvalerate (Fenvastar EcoCap) fenpropathrin (Tame 2.4EC) bifenthrin (Talstar, various) lambda-cyhalothrin (Scimitar, various) garlic oil/powder (Allityn Insect chlorfenapyr (Pylon) Repellent) mineral oil/petroleum distillate (various) chlorpyrifos (Dursban, various) imidacloprid + bifenthrin (Atera, Bithor) permethrin (Ambush, Pounce, Permethrin, Chromobacterium subtsugae (Grandevo) various) kaolin (Surround) cinnamaldehyde (Cinnacure) pyrethrins + piperonyl butoxide lambda-cyhalothrin (Scimitar, various) clofentezine (Ovation) methoxyfenozide (Intrepid)—Specifc to cyfumetofen (Sultan Miticide) peach twig borer caterpillars; mimics action of molting azadirachtin (Azatin, Neemix, various) hormone. diazinon (Diazinon) dimethoate (Dimate, Dimethoate) Bacillus thuringiensis kurstaki (Dipel, mineral oil/petroleum distillate (various) various) emamectin benzoate (Enfold) novaluron (Pedesta )—Apply to immature bifenthrin (Talstar, various) insects. esfenvalerate (Fenvastar EcoCap) carbaryl (Sevin) oil of rosemary (Ecotec Broad Spectrum) etoxazole (TetraSan) chlorpyrifos (Dursban, various) permethrin (Ambush, Pounce, Permethrin, farnesol (Biomite) Chromobacterium subtsugae (Grandevo) various) fenazaquin (Magus Miticide) cinnamaldehyde (Cinnacure) pyrethrin (Pyganic Dust) fenbutatin-oxide (Vendex) diazinon (Diazinon) spinosad (Conserve, Entrust) fenpyroximate (Akari) esfenvalerate (Fenvastar EcoCap) tebufenozide (Confrm)—Specifc to garlic powder/oil of clove/cottonseed caterpillars; apply at initiation of egg oil (Pest Out)—Horticultural oils are kaolin (Surround) hatch. most effective against the egg stage. lambda-cyhalothrin (Scimitar, various) zeta-cypermethrin (Talstar, Cynoff) Other oils include clove, peppermint, methidathion (Supracide) rosemary. methoxifenozide (Intrepid)—Specifc to midge hexythiozox (Hexigon) caterpillars; apply at initiation of egg acetamiprid (TriStar) imidacloprid (Marathon, various) hatch. azadirachtin (Azatin, Neemix, various) Isaria fumosorosea Apopka strain 97 mineral oil/petroleum distillate (various) bifenthrin (Talstar, various) (Preferal Microbial Insecticide, PFR 97) permethrin (Ambush, Pounce, Permethrin, carbaryl (Drexel Carbaryl 4) kaolin (Surround)—May leave residue. various) chlorpyrifos (Dursban, various) lambda-cyhalothrin (Scimitar, various) pyrethrin (Pyganic Dust) cyfuthrin (Decathlon) limonene (Orange Guard) spinosad (Conserve, Entrust) cyfuthrin + imidacloprid (Discus) malathion (various) deltamethrin (Deltagard) —For perimeter milbemectin (Ultifora) treatments. mineral oil/petroleum distillate F18 PNW Insect Management Handbook plant bug Isaria fumosorosea Apopka strain 97 oil of rosemary acephate (Orthene, various) (Preferal Microbial Insecticide, PFR pyrethrin (Pyganic Dust) acetamiprid (TriStar) 97) spinosad (Conserve, Entrust) alpha-cypermethrin (Fendona) kaolin (Surround) sulfoxafor (Closer SC) azadirachtin (Azatin, Neemix, various) mineral oil/petroleum distillate (various) thiamethoxam (Flagship) Beauveria bassiana (Botanigard, Naturalis L) oil of rosemary + peppermint (Ecotec zeta-cypermethrin (Talstar, Cynoff) bifenthrin (Talstar, various) Broad Spectrum) canola oil + pyrethrin (various) potassium laurate (various) scale carbaryl (Sevin) pyrethrin (Pyganic Dust) abamectin (Avid) chlorpyrifos (Dursban, various) sorbitol octanoate (Sorbishield 90) acephate (Orthene, various) Chromobacterium subtsugae (Grandevo) spirotetramat (Kontos)—Systemic acetamiprid (TriStar) activity. cyantraniliprole (Mainspring) azadirachtin (Azatin, Neemix, various) tau-fuvalinate (Mavrik Aquafow) cyfuthrin (Decathlon) bifenthrin (Talstar, various) thiamethoxam (Flagship) deltamethrin (Deltagard) —For perimeter buprofesin (Talus)—Do not rotate with treatments. zeta-cypermethrin (Talstar, Cynoff) chitin synthesis inhibitors. dimethoate (Dimate, Dimethoate) canola oil (Earth-tone Hort Oil)—Other root weevil oils include cottonseed. esfenvalerate (Fenvastar EcoCap) acephate (Orthene, various) carbaryl (Sevin) fenvalerate (Onslaught) azadirachtin (Azatin, Neemix, various) chlorpyrifos (Dursban, various) fonicamid (Aria) Beauveria bassiana (Botanigard, Naturalis L) cinnamaldahyde (Cinnacure) garlic oil/powder (Allityn Insect bifenthrin (Talstar, various) Repellent)—Other oils include clothianidin (Arena) clothianidin (Arena) peppermint, rosemary. cyantraniliprole (Mainspring) cryolite (Gowan Cryolite Bait) imidacloprid (Marathon, various) cyfuthrin (Decathlon) cyfuthrin (Decathlon) imidacloprid + bifenthrin (Atera, Bithor) deltamethrin (Deltagard)—For perimeter dinotefuan (Safari) Isaria fumosorosea Apopka strain 97 treatments. (Preferal Microbial Insecticide, PFR imidacloprid (Marathon, various) diazinon (Diazinon) 97) imidacloprid + cyfuthrin (Discus) dimethoate (Dimate, Dimethoate) lambda-cyhalothrin (Scimitar, various) Isaria fumosorosea Apopka strain 97 dinotefuran (Safari) malathion (Preferal Microbial Insecticide, PFR esfenvalerate (Fenvastar EcoCap) 97) mineral oil/petroleum distillate (various) fonicamid (Aria) lambda-cyhalothrin (Scimitar, various) novaluron (Pedestal) garlic oil/powder (Allityn Insect Metarhizium anisopliae (Met 52) permethrin (Ambush, Pounce, Permethrin, Repellent) various) permethrin (Ambush, Pounce, Permethrin, imidacloprid (Marathon, various) various) potassium laurate (various) lambda-cyhalothrin (Scimitar, various) pyrethrins (Pyganic Dust) prallethrin (ETOC) limonene (Orange Guard) tau-fuvalinate (Mavrik Aquafow) sorbitol octonoate (Sorbishield 90) malathion (various) thiamethoxam (Flagship) tau-fuvalinate (Mavrik Aquafow) methidathion (Supracide) thiamethoxam (Flagship) sawfy mineral oil/petroleum distillate (various) zeta-cypermethrin (Talstar, Cynoff) acephate (Orthene, various) oil of rosemary (Ecotec Broad Spectrum) azadirachtin (Azatin, Neemix, various) permethrin (Ambush, Pounce, Permethrin, psyllid various) bifenthrin (Talstar, various) acephate (Orthene, various) potassium laurate (various) canola oil (Earth-tone Hort Oil) acetamiprid (TriStar) pyrethrin (Pyganic Dust) canola oil + pyrethrin (various) azadirachtin (Azatin, Neemix, various) S-kinoprene (Enstar II) carbaryl (Sevin) Beauvaria bassiani (Botanigard, Naturalis O) sodium borate chlorpyrifos (Dursban, various) bifenthrin (Talstar, various) sorbitol octonoate (Sorbishield 90) cyfuthrin (Decathlon) canola oil (Earth-tone Hort Oil) spinetoram (Delegate) deltamethrin (Deltagard)—For perimeter carbaryl (Sevin) treatments. thiamethoxam (Flagship) chlorpyrifos (Dursban, various) difubenzuron (Dimilin 25W) tolenpyrad (Hachi-Hachi) Chromobacterium subtsugae (Grandevo) dimethoate zeta-cypermethrin (Talstar, Cynoff) clothianidin (Arena) esfenvalerate (Fenvastar EcoCap) cyfuthrin (Decathlon) thrips fenvalerate (Onslaught) deltamethrin (Deltagard)—For perimeter abamectin (Avid) garlic oil/powder (Allityn Insect treatments. acephate (Orthene, various) Repellent) dimethoate (Dimate, Dimethoate) acetamiprid (TriStar) imidacloprid (Marathon, various) dinotefuran (Safari) azadirachtin (Azatin, Neemix, various) imidacloprid + bifenthrin (Atera, Bithor) esfenvalerate (Fenvastar EcoCap) Beauveria bassiana (Botanigard, Naturalis L) indoxacarb (Proavaunt) garlic oil/powder (Allityn Insect bifenthrin (Talstar, various) lambda-cyhalothrin (Scimitar, various) Repellent)—Other oils include bifenazate (Floramite)—Good coverage cottonseed, peppermint. malathion (various) is especially important with bifenazate. imidacloprid (Marathon, various) mineral oil/petroleum distillate (various) Compatible with predatory mites.

PNW Insect Management Handbook F19 canola oil + pyrethrin (various) difubenzuron (Dimilin 25W) limonene (Orange Guard) carbaryl (Sevin) garlic oil/powder (Allityn Insect malathion (various) chlorpyrifos (Dursban, various) Repellent) Metarhizium anisopliae (Met 52) Chromobacterium subtsugae (Grandevo) imidacloprid + cyfuthrin (Discus) mineral oil/petroleum distillate (various) cinnamaldehyde (Cinnacure) indoxacarb (Proavaunt) novaluron (Pedestal) cyantraniliprole (Mainspring) lambda-cyhalothrin (Scimitar, various) oil of rosemary (Ecotec Broad Spectrum) cyfuthrin (Decathlon) malathion (various) permethrin (Ambush, Pounce, Permethrin, deltamethrin (Deltagard)—For perimeter methoxyfenozide (Intrepid) various) treatments. mineral oil/petroleum distillate (various) potassium laurate (various) diazinon (Diazinon) oil of rosemary (Ecotec Broad Spectrum) pymetrozine (Endeavor) dimethoate (Dimate, Dimethoate) permethrin (Ambush, Pounce, Permethrin, pyrethrin (Pyganic Dust) dinotefuran (Safari) various) pyrethrins + PBO esfenvalerate (Fenvastar EcoCap) pyrethrin (Pyganic Dust)—Some S-kinoprene (Enstar II) fenvalerate (Onslaught) products. sodium borate fonicamid (Aria) spinosad (Conserve, Entrust) sorbitol octanoate (Sorbishield 90) garlic oil/powder (Allityn Insect spiromesifen (Judo) white pine weevil Repellent) spirotetramat (Kontos)—Systemic abamectin (Avid) garlic powder/oil of clove/cottonseed oil activity. acephate (Acephate 90WDG) (Pest Out) sulfoxafor (Closer SC) bifenthrin (Talstar, various) imidacloprid (Marathon, various) tau-fuvalinate (Mavrik Aquafow) chlorpyrifos (Dursban, various) Isaria fumosorosea Apopka strain 97 thiamethoxam (Flagship) imidacloprid (Marathon, various) (Preferal Microbial Insecticide, PFR zeta-cypermethrin (Talstar, Cynoff) 97) oxydemeton-methyl (Metasystox-R) kaolin (Surround) spinosad (Conserve, Entrust) lambda-cyhalothrin (Scimitar, various) whitefy malathion (various) abamectin (Avid) Metarhizium anisopliae (Met 52) acephate (Orthene, various) methidathion (Supracide) acetamiprid (TriStar) mineral oil/petroleum distillate (various) azadiractin neem oil, clarifed hydrophobic extract of (Triact, Trilogy)—Avoid tank mixes Beauveria bassiana (Botanigard, Naturalis L) of oxythioquinox, captan, sulfur, bifenthrin (Talstar, various) chlorothalonil. buprofezin (Talus) novaluron (Pedestal) canola oil (Earth-tone Hort Oil)—Other oil of rosemary (Ecotec Broad Spectrum) oils include cottonseed, peppermint. oxydemeton-methyl (MSR Spray canola oil + pyrethrin (various) Concentrate) carbaryl (Sevin) permethrin (Ambush, Pounce, Permethrin, chlorpyrifos (Dursban, various) various) Chromobacterium subtsugae (Grandevo) pyrethrins (Pyganic Dust) cinnamaldehyde (Cinnacure) pyrethrins clarifed hydrophobic extract of neem oil pyridalyl (Overture) (Triact, Trilogy) S-kinoprene (Enstar II) clothianidin (Arena) spinosad (Conserve, Entrust) cyfuthrin (Decathlon) tau-fuvalinate (Mavrik Aquafow) diazinon (Diazinon) thiamethoxam (Flagship) dimethoate (Dimate, Dimethoate) tolenpyrad (Hachi-Hachi) dinotefuran (Safari) esfenvalerate (Fenvastar EcoCap) webworm fenazaquin (Magus) acephate (Orthene, various) fenpropathrin (Tame 2.4EC) alpha-cypermethrin (Fendona) fenpyroximate (Akari) azadirachtin (Azatin, Neemix, various) fonicamid (Aria) Bacillus thuringiensis aizaiwai (Xentari) garlic oil/powder (Allityn Insect Bacillus thuringiensis kurstaki (Dipel, Repellent) various) imidacloprid (Marathon, various) bifenthrin (Talstar, various) imidacloprid + bifenthrin (Atera, Bithor) carbaryl (Sevin) Isaria fumosorosea Apopka strain 97 chlorpyrifos (Dursban, various) (Preferal Microbial Insecticide, PFR Chromobacterium subtsugae (Grandevo) 97) cyfuthrin (Decathlon) jojoba oil (Eco E-rase) deltamethrin (Deltagard)—For perimeter lambda-cyhalothrin (Scimitar, various) treatments. F20 PNW Insect Management Handbook