Insect and Mite Control For Commercial Ornamental Greenhouses
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1 E & PP Insect and Mite Control For Commercial Ornamental Greenhouses Frank A. Hale Professor University of Tennessee Extension Insect and mite control in commercial greenhouses is often difficult because the artificial conditions found in most greenhouses create a favorable environment for the rapid development and multiplication of these pests. Monitoring for pests is very important. Much too often, insect and mite populations are overlooked, resulting in the increase in population levels and subsequent damage to ornamentals. Greenhouses should be scouted for insect pests on a regular basis to reduce economic damage. The following table lists suggested materials for use against insects and mites in commercial greenhouses. This table is not exhaustive and the chemicals listed serve only as a guideline. Some chemicals may be phytotoxic to certain varieties of plants. Therefore, read the chemical label for a list of plants susceptible to phytotoxicity. Horticultural oil such should not be used more than once per week and should not be used on poinsettias after the bracts start to show color. 82
2 APHIDS flonicamid Aria 50 WDG ` fenpropathrin horticultural oil acephate azadirachtin extract of neem oil Tame 2.4 EC various brand names Orthene Turf, Tree & Ornamental Spray 75SP Azatin XL, Ornazin, Molt-X, Azatrol EC Triact 70 L Attain TR 0.5A fluvalinate Mavrik Aquaflow 22.3F insecticidal soap pyrethrins plus piperonyl butoxide M-Pede Tersus PyGanic Pyrethrum TR chlorpyrifos plus permethrin kinoprene chlorpyrifos imidacloprid lambda-cyhalothrin pymetrozine Beauveria bassiana Decathlon 20WP Duraplex TR 8A Perm-Up 3.2 EC Enstar II/AQ DuraGuard 20% ME Marathon II Marathon 60WP Marathon 1% Granular Scimitar GC 9.7 ME Endeavor 50 WDG BotaniGard ES thiamethoxam spirotetramat acetamiprid Flagship 25WG Kontos 2 SC TriStar 30SG 83
3 pyriproxyfen Distance Insect Growth Regulator, Fulcrum - suppression Aphids (Continued) tolfenpyrad abamectin plus bifenazate imidacloprid plus Hachi-Hachi 15 EC Sirocco SC (suppression only) Discus N/G CABBAGE LOOPER Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) Paecilomyces fumosoroseus Strain FE 9901, blastospores Bacillus thuringiensis Preferal Microbial Insecticide No Fly WP Javelin WG Dipel 2X fluvalinate Mavrik Aquaflow 22.3F permethrin naled acephate azadirachtin spinosad pyridalyl Perm-Up 3.2 EC Dibrom 8 Emulsive Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC Conserve 1 SC Overture WP CUCUMBER BEETLE fluvalinate Mavrik Aquaflow 22.3F CUTWORMS carbaryl Sevin 4SL fluvalinate Mavrik Aquaflow 22.3F lambda-cyhalothrin permethrin pyridalyl azadirachtin Scimitar GC 9.7 ME Perm-Up 3.2 EC Overture WP Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC 84
4 BROAD MITE pyridaben Sanmite 75 WSB BROAD MITE (Continued) chlorfenapyr Pylon 2L spiromesifen spirotetramat abamectin abamectin plus bifenazate fenproximate Judo 4 F Kontos 2 SC Avid 0.15 EC Sirocco SC Akari 5SC CYCLAMEN MITE hot water (115 F) submerge for 15 minutes Plunge plant into cold tap water immediately after Treatment FUNGUS GNATS (refer to publication SP341C) *For larval control, Apply to soil medium chlorfenapyr spiromesifen spirotetramat abamectin abamectin plus bifenazate fenproximate permethrin pyrethrum pyrethrin *Steinernema feltiae entomopathogenic nematode *Bacillus thuringiensis subsp. israelensis *cryromazine *dinotefuran Pylon 2L Judo 4 F Kontos 2 SC Avid 0.15 EC Sirocco SC Akari 5SC Perm-Up 3.2 EC Decathon 20 WP Pyrethrum TR Tersus, PyGanic Entonem, Nemashield, Steinernema-System Nemasys Apply as soil drench, Gnatrol Citation 75WP Safari 20 SG, Safari G 85
5 acetamiprid *kinoprene TriStar 8.5 SL Enstar II/AQ FUNGUS GNATS (Continued) acephate Attain TR 0.5 A *pyriproxyfen acephate *azadirachtin chlorpyrifos chlorpyrifos plus Distance Insect Growth Regulator, Fulcrum Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC DuraGuard 20 ME Duraplex TR 8A *diflubenzuron horticultural oil Adept 25 WSP Various brand names *imidacloprid plus Discus N/G LEAFMINERS abamectin Avid 0.15EC permethrin Perm-Up 3.2 EC (primarily for control of adults) novaluron Pedestal 10 SC suppression only dinotefuran acephate Safari 20 SG Orthene Turf, Tree & Ornamental Spray 75SP (primarily for control of adults) cyromazine spinosad diflubenzuron (for lepidopterous leafminers) Citation 75WP Conserve 1 SC Adept 25 WSP 86
6 acetamiprid TriStar 8.5 SL LEAFMINERS (Continued) imidacloprid Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) imidacloprid plus Marathon II Marathon 60WP Marathon 1% Granular Preferal Microbial Insecticide Discus N/G LEAFROLLERS acephate Orthene Turf, Tree & Ornamental Spray 75 SP naled permethrin lambda-cyhalothrin spinosad Dibrom 8 Emulsive Perm-Up 3.2 EC Scimitar GC 9.7 ME Conserve 1 SC Attain TR 0.5 A pyridalyl azadirachtin Overture WP Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC ARMYWORM SPECIES novaluron pyridalyl azadirachtin Pedestal 10SC Overture WP Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC Fenoxycarb Preclude TR 4.8A MEALYBUGS (refer to publication SP290S) flonicamid acephate Aria 50 WDG Orthene Turf, Tree & Ornamental Spray 75 SP 87
7 Attain TR 0.5A Decathlon 20 WP MEALYBUGS (Continued) chlorpyrifos plus Duraplex TR 8A kinoprene Fenpropathrin lambda-cyhalothrin Enstar II/AQ Tame 2.4 EC spray Scimitar GC 9.7 ME insecticidal soap horticultural oil imidacloprid thiamethoxam buprofezin dinotefuran acetamiprid spirotetramat azadirachtin fenpropathrin imidacloprid plus M-Pede various brand names Marathon II Marathon 60 WP Marathon 1 Granular Flagship 25WG Talus 70WSP Safari 20 SG TriStar 30 SG Kontos 2 SC Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC Tame 2.4 EC Discus N/G pyriproxyfen Distance Insect Growth Regulator, Fulcrum - suppression Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) Preferal Microbial Insecticide 88
8 Paecilomyces fumosoroseus Strain FE 9901, blastospores No Fly WP MILLIPEDES malathion Malathion 5 EC (57% EC) SCALE INSECTS acephate Orthene Turf, Tree & Ornamental Spray 75SP SCALE INSECTS horticultural oil Various brand names kinoprene Enstar II/AQ Attain TR 0.5 A dinotefuran (labeled for both soft scale and armored scale) Safari 20 SG, Safari G insecticidal soap M-Pede chlorpyrifos lambda-cyhalothrin acetamiprid DuraGuard 20 ME Scimitar GC 9.7 ME TriStar 8.5 SL imidacloprid (better control of soft scale than armored scale) Marathon 60WP Marathon 1 Granular Marathon II Imidacloprid plus Discus N/G- effective on soft scale while suppression only on armored scale. thiamethoxam (for soft scales) Flagship 25WG 89
9 pyriproxyfen Distance Insect Growth Regulator, Fulcrum buprofezin extract of neem oil tolfenpyrad Azadirachtin Talus 70WSP Triact 70L Hachi-Hachi 15 EC Azatin XL, Ornazin, Molt-X, Azatrol EC SHORE FLIES fluvalinate Mavrik Aquaflow 22.3F pyrethrum TR pyrethrins plus cyromazine pyrethrum Tersus, PyGanic Citation 75WP pyriproxyfen Distance Insect Growth Regulator, Fulcrum SLUGS AND SNAILS SPIDER MITES (refer to publication SP290D) diflubenzuron metaldehyde methiocarb abamectin acequinocyl naled fluvalinate insecticidal soap horticultural oil pyridaben bifenazate clofentezine fenproximate chlorfenapyr etoxazole Adept 25 WSP Various pellet bait brand names Mesurol 75W Avid 0.15EC Shuttle O (15.8% SC) Dibrom 8 Emulsive Mavrik Aquaflow 22.3 F M-Pede Various brand names Sanmite 75WSB Floramite SC Ovation SC Akari 5SC Pylon 2L TetraSan 5WDG 90
10 spiromesifen Judo 4 F spirotetramat hexythiazox extract of neem oil fenazaquin Kontos 2 SC Hexygon DF, Beethoven TR Triact 70L Magus SC abamectin plus bifenazate Fenbutatin-oxide Sirocco SC Meraz, Promite 50 WP cyflumetofen Sultan SPIDER MITES (Continued) fenpropathrin Tame 2.4 EC Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) Beauveria bassiana Preferal Microbial Insecticide BotaniGard ES, Naturalis-L THRIPS acephate Orthene Turf, Tree & Ornamental Spray 75SP fluvalinate Mavrik Aquaflow 22.3F abamectin Avid 0.15 EC pyrethrum pyrethrins plus lambda-cyhalothrin Pyrethrum TR Tersus, PyGanic Scimitar GC 9.7 ME Decathlon 20WP chlorpyrifos plus Duraplex TR 8A Attain TR 0.5A chloryprifos DuraGuard 20ME methiocarb Mesurol 75-W 91
11 spinosad Beauveria bassiana Conserve SC BotaniGard ES novaluron flonicamid pyridalyl acetamiprid tolfenpyrad horticultural oil Pedestal 10SC Aria 50 WDG - thrips suppression on flowers Best management achieved with application on foliage when insects first appear. Overture WP TriStar 8.5 SL Hachi-Hachi 15 EC Various brand names abamectin plus bifenazate Sirocco SC (suppression only) Thrips (Continued) azadirachtin Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC Imidacloprid plus Discus N/G thrips suppression on foliage only. Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) Paecilomyces fumosoroseus Strain FE 9901, blastospores Preferal Microbial Insecticide No Fly WP Formatted Table WHITEFLIES (refer to publication SP290R) (Greenhouse whitefly & sweet potato whitefly) fluvalinate kinoprene naled Mavrik Aquaflow 22.3 F Enstar II/AQ Dibrom 8 Emulsive Attain TR 0.5 A acephate fenoxycarb Orthene Turf, Tree & Ornamental Spay 75 SP Address T/O 75 SP 1300 Orthene TR 12 A Preclude TR 4.8 A Decathlon 20 WP 92
12 chlorpyrifos plus pyrethrum pyrethrins plus combinations azadirachtin Duraplex TR 8A Pyrethrum TR Tersus, PyGanic Tame & Orthene Enstar II/AQ & Mavrik Azatin XL, Azatin O, Ornazin, Molt-X, Azatrol EC WHITEFLIES (refer to publication SP290R) (Greenhouse whitefly & sweet potato whitefly) (continued) abamectin insecticidal soap horticultural oil imidacloprid imidacloprid plus Avid 0.15 EC M-Pede Various brand names Marathon II Marathon 60 WP Marathon 1 Granular Discus N/G pyridaben lambda-cyhalothrin permethrin pyriproxyfen Sanmite 75WSB Scimitar GC 9.7 ME Perm-Up 3.2 E Distance Insect Regulator, Fulcrum0 pymetrozine diflubenzuron Beauveria bassiana thiamethoxam novaluron acetamiprid buprofezin spirotetramat extract of neem oil Endeavor 50 WDG Adept 25 WSP BotaniGard ES Flagship 25WG Pedestal 10SC TriStar 8.5 SL Talus 70WSP Kontos 2 SC Triact 70L 93
13 tolfenpyrad dinotefuran flonicamid spiromesifen Hachi-Hachi 15 EC Safari 20 SG Aria 50 WDG - suppression only of silverleaf whitefly Judo 4 F abamectin plus bifenazate Sirocco SC (suppression only) WHITEFLIES (refer to publication SP290R) (Greenhouse whitefly & sweet potato whitefly) (continued) fenpropathrin Paecilomyces fumosoroseus Strain FE 9901, blastospores Isaria fumosorosea Apopka Strain 97 (ATCC 20874) (formerly Paecilomyces fumosoroseus) fenazaquin Tame 2.4 EC No Fly WP Preferal Microbial Insecticide Magus SC Precautionary Statement In order to protect people and the environment, pesticides should be used safely. This is everyone's responsibility, especially the user. Read and follow label directions carefully before you buy, mix, apply, store, or dispose of a pesticide. According to laws regulating pesticides, they must be used only as directed by the label. Persons who do not obey the law will be subject to penalties. Disclaimer Statement 94
14 Pesticides recommended in this publication were registered for the prescribed uses when printed. Pesticides registrations are continuously reviewed. Should registration of a recommended pesticide be canceled, it would no longer be recommended by the University of Tennessee. Use of trade or brand names in this publication is for clarity and information; it does not imply approval of the product to the exclusion of others which may be of similar, suitable composition, nor does it guarantee or warrant the standard of the product. E
Insect and Mite Control For Commercial Ornamental Greenhouses
E & PP 159 2014 Insect and Mite Control For Commercial Ornamental Greenhouses Frank A. Hale Professor University of Tennessee Extension Insect and mite control in commercial greenhouses is often difficult
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