CORN INSECTICIDES READ LISTED PRECAUTIONS CAREFULLY, AS CONTROL MAY BE DECREASED

Transcription

1 CORN INSECICIDES READ LISED PRECAUIONS CAREFULLY, AS CONROL MAY BE DECREASED DO NO apply products unless conditions for are verified by crop scouting thresholds or label recommendations. BE AWARE that recommendations are for the states of Illinois, Iowa and Wisconsin OY. Applicators in other states should READ LABEL for rates and precautions, and check with your state Department of Agriculture for product registration prior to use in your state. Applicators in Illinois, Iowa and Wisconsin should check GENERAL PROPERIES table to assure that product is registered for use in your state. ALWAYS READ HE LABEL FOR HE MOS COMPLEE AND ACCURAE APPLICAION INFORMAION. HIS HANDBOOK DOES NO REPLACE INFORMAION ON HE LABEL. CORN INSECICIDES 1-119

2 CORN INSECICIDE GENERAL PROPERIES CORN INSECICIDE GENERAL PROPERIES Insecticide Vendor Active Ingredient Active Ingredient Amount Registered Corn Asana XL Valent esfenvalerate 0.66 lb ai/gal F, P, Se, Sw Aztec 2.1G AMVAC tebupirimphos and cyfluthrin 2% and 0.1% F, P, Se, Si, Sw Aztec 4.67G AMVAC tebupirimphos and cyfluthrin 4.45% and 0.22% F, P, Se, Si, Sw Aztec HC AMVAC tebupirimphos and cyfluthrin 8.9% and 0.44% F, P, Se, Si, Sw Baythroid XL Bayer beta cyfluthrin 1.0 lb ai/gal F, P, Se, Sw Besiege Syngenta lambda cyhalothrin and chlorantraniliprole lb ai/gal and lb ai/gal F, P, Se, Sw Brigade 2EC FMC bifenthrin 2.0 lb ai/gal F, P, Se, Si, Sw Capture 3RIVE3D FMC bifenthrin 1.6 lb ai/gal F, P, Se, Sw Capture LFR FMC bifenthrin 1.5 lb ai/gal F, P, Se, Si, Sw Capture LFR+VGR FMC Bifenthrin and Bacillus licheniformis 17.15% and 35% F, P, Se, Si, Sw Cavalry GROWMARK lambda cyhalothrin 1.0 lb ai/gal F, P, Se, Sw Cavalry II GROWMARK lambda cyhalothrin 2.08 ai/gal F, P, Se, Sw Cobalt DowDuPont chlorpyrifos and gamma cyhalothrin 2.5 lb ai/gal and lb ai/gal F, Se, Sw Cobalt Advanced DowDuPont chlorpyrifos and lambda cyhalothrin lb ai/gal and lb ai/gal F, Se, Sw Counter 20G AMVAC terbufos 20% F, P, Se, Sw Declare FMC gamma cyhalothrin 1.25 lb ai/gal F, P, Se, Sw Dimethoate 4E FMC dimethoate 4.0 lb ai/gal F, P, Se Ethos XB FMC bifenthrin and Bacillus amyloliquefaciens (fungicide) 1.5 lb ai/gal and 5.0% F, P, Se, Sw, Si Fastac EC/Fastac CS BASF alpha cypermethrin 0.83 lb ai/gal F, P, Se, Sw Force 3G Smartbox AMVAC tefluthrin 3.0 lb ai/gal F, P, Se, Sw Force Evo Syngenta tefluthrin 2.1 lb ai/gal F, P, Se, Sw Hero EC FMC zeta-cypermethrin and bifenthrin 3.75% and 11.25% F, P, Se, Si, Sw Lannate LV DowDuPont methomyl 2.4 lb ai/gal F, P, Se, Sw Lannate SP DowDuPont methomyl 90% F, P, Se, Sw Lorsban 15G DowDuPont chlorpyrifos 15% F, Se, Sw Lorsban 4E DowDuPont chlorpyrifos 4.0 lb ai/gal F, Se, Sw Lorsban Advanced DowDuPont chlorpyrifos lb ai/gal F, Se, Sw Manticor LFR BASF Bifenthrin and Pyraclostrobin 14.4% and 7.2% F, P, Se, Sw Mustang Maxx FMC zeta cypermethrin 0.8 lb ai/gal F, P, Se, Sw Perm-Up 3.2EC UPI permethrin 3.2 lb ai/gal F, P, Se, Sw Pilot 15G Gharda chlorpyrifos 15% F, Se, Sw Prevathon FMC chlorantraniliprole 0.43 lb ai/gal F, P, Se Sevin XLR Plus KI carbaryl 4.0 lb ai/gal F, P, Sw Sivanto 200SL/ Sivanto prime Bayer flupyradiflurone 1.67 lb ai/gal F, P, Se Smartchoice 5G AMVAC chlorethoxyfos and bifenthrin 4.3% and 0.7% F, P, Se, Sw Smartchoice HC AMVAC chlorethoxyfos and bifenthrin 12.9% and 2.1% F, P, Se, Sw Stallion FMC zeta cypermethrin and chlorpyrifos lb ai/gal and 2.75 lb ai/gal F, Se, Sw Warrior II Syngenta lambda cyhalothrin 2.08 lb ai/gal F, P, Se, Sw Xpedient FC/ Xpedient Plus AMVAC bifenthrin 2.0 lb ai/gal F, P, Se, Sw Not all products are registered in all states (Illinois, Iowa, and Wisconsin). Please note registration restrictions Label rates and other information for field corn only Registered Corn: F=field corn; P=popcorn; Se=seed corn; Si=silage corn; Sw=sweet corn 1-120

3 CORN INSECICIDE MODE AND SIE OF ACION Insecticide IRAC Group Mode of Action Chemical family or group Asana XL 3 sodium channel modulator pyrethroid Aztec 2.1G 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Aztec 4.67G 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Aztec HC 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Baythroid XL 3 sodium channel modulator pyrethroid Besiege 3 and 28 sodium channel modulator and ryanodine receptor modulator pyrethroid and diamide Brigade 2EC 3 sodium channel modulator pyrethroid Capture 3RIVE3D 3 sodium channel modulator pyrethroid Capture LFR 3 sodium channel modulator pyrethroid Capture LFR+VGR 3 sodium channel modulator pyrethroid Cavalry 3 sodium channel modulator pyrethroid Cavalry II 3 sodium channel modulator pyrethroid Cobalt 1B and 3 acetylcholine esterase inhibitor and organophosphate and sodium channel modulator pyrethroid Cobalt Advanced 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Counter 20G 1B acetylcholine esterase inhibitor organophosphate Declare 3 sodium channel modulator pyrethroid Dimethoate 4E 1B acetylcholine esterase inhibitor organophosphate Ethos XB 3 sodium channel modulator pyrethroid Fastac EC/Fastac CS 3 sodium channel modulator pyrethroid Force 3G Smartbox 3 sodium channel modulator pyrethroid Force Evo 3 sodium channel modulator pyrethroid Hero EC 3 and 3 sodium channel modulator and sodium channel modulator pyrethroid and pyrethroid Lannate LV 1A acetylcholine esterase inhibitor carbamate Lannate SP 1A acetylcholine esterase inhibitor carbamate Lorsban 15G 1B acetylcholine esterase inhibitor organophosphate Lorsban 4E 1B acetylcholine esterase inhibitor organophosphate Lorsban Advanced 1B acetylcholine esterase inhibitor organophosphate Manticor LFR 3 sodium channel modulator pyrethroid Mustang Maxx 3 sodium channel modulator pyrethroid Perm-Up 3.2EC 3 sodium channel modulator pyrethroid Pilot 15G 1B acetylcholine esterase inhibitor organophosphate Prevathon 28 ryanodine receptor modulator diamide Sevin XLR Plus 1A acetylcholine esterase inhibitor carbamate Sivanto 200SL/ Sivanto prime 4D nachr agonist (nerve action) butenolide Smartchoice 5G 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Smartchoice HC 1B and 3 acetylcholine esterase inhibitor and sodium channel modulator organophosphate and pyrethroid Stallion 3 and 1B sodium channel modulator and pyrethroid and acetylcholine esterase inhibitor organophosphate Warrior II 3 sodium channel modulator pyrethroid Xpedient FC/ Xpedient Plus 3 sodium channel modulator pyrethroid CORN INSECICIDE MODE AND SIE OF ACION 1-121

4 CORN INSECICIDE SAFEY INFORMAION CORN INSECICIDE SAFEY INFORMAION Insecticide RUP EPA Signal Word Environmental Precautions Buffer Distances (feet) REI (hours) PHI (days) Feed/Graze Interval (days) Asana XL Yes Warning F, B 25/450/ Aztec 2.1G Yes Warning F, Wi 48 Aztec 4.67G Yes Warning F, Wi 48 Aztec HC Yes Warning F, Wi 48 Baythroid XL Yes Warning F, B 25/450/ for/21 fod Besiege Yes Warning F, B, W, Wi 25/150/ graze, feed/21 fod, si* Brigade 2EC Yes Warning F, B 25/450/ graze, feed Capture 3RIVE3D Yes Caution F 10// 12 Capture LFR Yes Warning F, B 25/450/ Capture LFR+VGR Yes Warning F, B 25 / 450 / Cavalry Yes Warning F, B, Wi 25/450/ graze, feed, for/21 si, fod* Cavalry II Yes Warning F, B, Wi 25/450/ graze, feed, for*/21 si, fod* Cobalt Yes Danger F, B, Wi 25/450/ graze, for*/21 for, fod Cobalt Advanced Yes Warning F, B, Wi 25/450/ graze, for*/21 for, fod Counter 20G Yes Danger F, Wi see label// graze, for Declare Yes Caution F, B,Wi 25/450/ graze (at-plant) 1 graze, for/21 fod, si (foliar)* Dimethoate 4E No Warning B, W, Wi 48 (4d detassel) for Ethos XB Yes Caution F, B 25/450/ Fastac EC/ Fastac CS Yes Danger/ Caution F, B 25/450/ sto/60 for Force 3G Smartbox Yes Caution F 60/NA/NA 0 Force Evo Yes Warning F 60/NA/NA 48 Hero EC Yes Caution F, B 25/450/ graze, sto/60 for Lannate LV Yes Danger F, B, W 25/450/ for/21 sto Lannate SP Yes Danger F, B, W 25/450/ for/21 sto Lorsban 15G No Caution F, B, Wi 25/150/ for, fod Lorsban 4E Yes Warning F, B, Wi 25/150/ for, fod Lorsban Advanced Yes Warning F, B, Wi 25/150/ for, fod Manticor LFR Yes Warning F, B, GW, SW, Wi 25 and Mustang Maxx Yes Warning F, B 25/450/ sto, for Perm-Up 3.2EC Yes Caution F, B 25/450/ for/30 fod, sto Pilot 15G No Caution F, Wi graze, si/35 fod* Prevathon No W for, fod, si, sto Sevin XLR Plus No Caution B 24 (21 d detassel) graze, for, si/48 fod Sivanto 200SL/ Sivanto prime No Caution W for/21 sto Smartchoice 5G Yes Danger F, Wi 48 Smartchoice HC Yes Warning F, Wi 48 Stallion Yes Warning F, B, Wi 25/450/ sto/60 for Warrior II Yes Warning F, B, Wi 25/450/ graze, fod (at-plant) 1 graze, for/21 fod, si (foliar)* Xpedient FC/ Xpedient Plus Yes Warning F, B 25// 12 RUP=Restricted Use Pesticide Environmental Precautions: F=fish toxicity; B=Bee toxicity; W=water contamination; Wi=wildlife toxicity Buffer Distances for ground /ULV aerial /Non-ULV aerial (ULV =Ultra Low Volume Application) REI=Restricted Entry Interval; d=days PHI=PreHarvest Interval Feed/Graze Interval: for=forage; fod=fodder; si=silage; sto=stover; *=restrictions for meat and dairy animals =not listed on label; NA=not applicable 1-122

5 CORN INSECICIDE APPLICAION INFORMAION Insecticide Formulation Chemigation Spray Volume Ground Applications Spray Volume Aerial Applications Rainfast Interval (hours) Droplet Size Asana XL EC ISpr 2 gal/a Medium or coarser Aztec 2.1G G NA NA NA NA NA Aztec 4.67G G NA NA NA NA NA Aztec HC G NA NA NA NA NA Baythroid XL EC ISpr 10 gal/a 2 gal/a Medium or coarser Besiege SolC and CapS No 10 gal/a 5 gal/a At dry Medium or coarser Brigade 2EC EC ISpr Capture 3RIVE3D 3 gal/a at-plant 10 gal/a broadcast 2-5 gal/a Medium or coarser SolC No Do not apply Capture LFR SolC No Medium or coarser Capture LFR+VGR Cavalry CapS ISpr Cavalry II CapS ISpr Cobalt EC ISpr Cobalt Advanced SC No Medium or coarser Emul ISpr 3 gal/a at-plant 10 gal/a broadcast 3 gal/a 10 gal/a broadcast 5 gal/a at-plant 10 gal/a broadcast 5 gal/a at-plant 10 gal/a broadcast 2 gal/a Medium or coarser 2 gal/a Medium or coarser 2 gal/a At dry Medium or coarser 2 gal/a At dry Medium or coarser Counter 20G G NA NA NA NA NA Declare EC ISpr 3 gal/a at-plant 10 gal/a broadcast 2 gal/a 1 hr Medium or coarser Dimethoate 4E EC ISpr 5 gal/a 1 gal/a Ethos XB SC No Medium or coarser Fastac EC/ Fastac CS Force 3G Smartbox EC/ME ISpr 10 gal/a 2 gal/a Medium or coarser G NA NA NA NA NA Force Evo SolC No Hero EC EC ISpr 3-7 gal/a at-plant 10 gal/a broadcast 2-5 gal/a 1 hr Medium or coarser Lannate LV SolC No 20 gal/a 5 gal/a Lannate SP SP No 20 gal/a 2 gal/a Lorsban 15G G NA NA NA NA NA Lorsban 4E EC ISpr 15 gal/a 2-5 gal/a At dry Medium or coarser Use higher spray volumes when foliage is dense and/or when pest populations are high Formulation: CapS=capsule suspension; EC=emulsifiable concentrate; Emul=emulsion; FC=flowable concentrate; G=granules (soil applied); ME=microencapsulated; SolC=soluble concentrate; SP=soluble powder; SuspC=suspension concentrate Chemigation: ISpr=Sprinkler irrigation only; No=not permitted =not listed on label; NA=not applicable CORN INSECICIDE APPLICAION INFORMAION 1-123

6 CORN INSECICIDE APPLICAION INFORMAION CORN INSECICIDE APPLICAION INFORMAION Insecticide Formulation Chemigation Lorsban Advanced Spray Volume Ground Applications Spray Volume Aerial Applications Rainfast Interval (hours) Droplet Size Emul ISpr 15 gal/a 2-5 gal/a At dry Medium or coarser Manticor LFR SC No Min 3 gal/ A Mustang Maxx EC ISpr 10 gal/a 2 gal/a At dry Medium or coarser Perm-Up 3.2EC EC ISpr 10 gal/a 2 gal/a Medium or coarser Pilot 15G G NA NA NA NA NA Prevathon SuspC No 10 gal/a 2 gal/a Sevin XLR Plus SuspC ISpr 2 gal/a Sivanto 200SL/ Sivanto prime SL No 10 gal/a 2 gal/a 1 Smartchoice 5G G NA NA NA NA NA Smartchoice HC G No NA NA NA NA Stallion EC ISpr 15 gal/a 2 gal/a Medium or coarser Warrior II CapS ISpr Xpedient FC/ Xpedient Plus 3 gal/a at-plant 10 gal/a broadcast 2 gal/a Medium or coarser FC No Medium or coarser Use higher spray volumes when foliage is dense and/or when pest populations are high Formulation: CapS=capsule suspension; EC=emulsifiable concentrate; Emul=emulsion; FC=flowable concentrate; G=granules (soil applied); ME=microencapsulated; SolC=soluble concentrate; SP=soluble powder; SuspC=suspension concentrate Chemigation: ISpr=Sprinkler irrigation only; No=not permitted =not listed on label; NA=not applicable 1-124

7 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Minimum Days between Applications OR Maximum Number of Applications Maximum otal Use Precautions and Recommendations Asana XL Aztec 2.1G 0.05 lb ai/a/at-plant 0.25 lb ai/a/ 7.3 lb/a/ Aztec 4.67G 3.27 lb/a/ Aztec HC 1.63 lb/a/ Baythroid XL Maximum is 2.8 /7 days Maximum is 4 s/ Maximum is 3 s prior to early dent crop growth stage Maximum is 1 between early dent crop growth stage and 21 days preharvest 2.8 /at-plant 11.2 / lb ai betacyfluthrin/a/ lb ai cyfluthrin/a/ See label for 2,4-D tank mix precautions Apply only in-furrow when applying within 20 yards of aquatic sites Apply t-band or in-furrow only when applying to no till corn where runoff drains into aquatic sites Will not interact with corn herbicides when applied at planting Corn may be replanted any time after ; 1 month replant interval for all other crops Apply only in-furrow when applying within 20 yards of aquatic sites Apply t-band or in-furrow only when applying to no till corn where runoff drains into aquatic sites Will not interact with corn herbicides when applied at planting Corn may be replanted any time after ; 1 month replant interval for all other crops Apply using SmartBox system Apply only in-furrow when applying within 20 yards of aquatic sites Apply t-band or in-furrow only when applying to no till corn where runoff drains into aquatic sites Will not interact with corn herbicides when applied at planting Corn may be replanted any time after ; 1 month replant interval for all other crops May be applied at-plant in water, starter or pop-up fertilizer =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) CORN INSECICIDE APPLICAION PRECAUIONS 1-125

8 CORN INSECICIDE APPLICAION PRECAUIONS CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Besiege Brigade 2EC Capture 3RIVE3D Capture LFR Capture LFR+ VGR Cavalry Minimum Days between Applications OR Maximum Number of Applications Minimum 7 days between s Minimum 7 days between s recommended Maximum otal Use 31.0 /year 0.12 lb ai lambdacyhalothrin/a/year 0.2 lb ai chlorantraniliprole/a/year 18.0 /after silk initiation 10.0 /after milk crop growth stage 0.1 lb ai/a/at-plant 0.3 lb ai/a/ 16.0 oz (0.2 lb ai)/a/ at-plant 0.3 lb ai/a/ 0.2 lb ai/a/at-plant 0.3 lb ai/a/ 0.2 lb ai/a/ at plant and 0.3 lb ai/a/ /at-plant / 7.68 /after silk initiation 3.84 /after milk crop growth stage Precautions and Recommendations Always add last to tank mixture Do not use with any type of non-emulsifiable oil adjuvant Do not apply within 48 hours of predicted rainfall May be applied at-plant in water or fertilizer Do not apply at-plant to fields with >30% residue cover Do not apply as ULV (ultra low volume) Do not apply if heavy rainfall is imminent May tank mix with dimethoate; see label 1 month replant interval for small grains, sorghum and alfalfa Must be applied in-furrow at planting using 3RIVE 3D system 1 month replant interval for small grains, sorghum and alfalfa o be mixed with commonly used liquid starter or pop-up fertilizer May be tank mixed with PRE herbicides for PRE s and PPI herbicides for PPI s May add with VGR soil amendment at 0.18 as in-furrow or -band treatment to promote rhizobial activity and increase potential establishment, rooting and growth of plants 1 month replant interval for small grains, sorghum and alfalfa o be mixed with commonly used liquid starter or pop-up fertilizer May be tank mixed with PRE herbicides for PRE s and PPI herbicides for PPI s When mixing with VGR soil amendment, fill the tank one-third full with liquid fertilizer, add the VGR Soil ammendment product and begin spray tank agitation. Add one-third full additional liquid fertilizer then add the proper amount of Capture LFR insecticide. Finally, add the rest of the liquid fertilizer then add the proper amount of Capture LFR insecticide. Finally, add the rest of the liquid fertilizer Maintain agitation until the mixture has been applied 1 month replant interval for small grains, sorghum and alfalfa Always add last to tank mixture Do not use with any type of non-emulsifiable oil adjuvant =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa)

9 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Cavalry II Cobalt Cobalt Advanced Counter 20G Declare Minimum Days between Applications OR Maximum Number of Applications Minimum 7 days between s recommended Minimum 10 days between s Maximum is 2 granular s at 1.0 lb ai/a/ Maximum is 3 chlorpyrifos s/ Minimum 10 days between s Maximum is 2 granular s at 1.0 lb ai/a/ Maximum is 3 chlorpyrifos s/ Maximum is 1 / year Minimum 7 days between s recommended Maximum otal Use 5.76 /at-plant 7.68 / 3.84 /after silk initiation 1.92 /after milk crop growth stage 42.0 / / 84.0 /after silk initiation 42.0 /after milk crop growth stage 0.06 lb ai gamma cyhalothrin/a/ 0.12 lb ai lambdacyhalothrin/a/ 2.3 lb ai chlorpyrifos/ A/ 43.0 / / 79.0 /after silk initiation 39.5 /after milk crop growth stage 0.06 lb ai/a/ gamma cyhalothrin 0.12 lb ai/a/ lambda-cyhalothrin 2.12 lb ai chlorpyrifos/ A/ 6.5 lb/a/ 0.29 pt/a/at-plant 0.38 pt/a/ 0.19 pt/a/after silking pt/a/after milk crop growth stage 0.06 lb ai/a/ gamma cyhalothrin 0.12 lb ai/a/ lambda-cyhalothrin Precautions and Recommendations Always add last to tank mixture Do not use with any type of non-emulsifiable oil adjuvant Causes irreversible eye damage Reduction in control may occur for s made under unusually cool conditions May be applied preplant, at-plant or preemergence in conservation tillage systems as broadcast spray to surface residue and exposed soil using >20 gal/a spray volume, use higher rate within range to extend residual control May be tank mixed at-plant with glyphosate, paraquat and liquid fertilizer May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: Apply at cultivation to base of plants ahead of shovels Reduction in control may occur for s made under unusually cool conditions May be applied preplant, at-plant or preemergence in conservation tillage systems as broadcast spray to surface residue and exposed soil using >20 gal/a spray volume, use higher rate within range to extend residual control May be tank mixed at-plant with glyphosate, paraquat and liquid fertilizer May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: Apply at cultivation to base of plants ahead of shovels Extremely toxic to humans; causes irreversible eye damage Both Lock&Load and SmartBox systems Do not use ALS herbicides if product applied at-plant or severe crop injury may occur For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels; apply at cultivation 7 days after ALS herbicide Always add last to tank mixture Do not use with any type of non-emulsifiable oil adjuvant =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) CORN INSECICIDE APPLICAION PRECAUIONS

10 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Minimum Days between Applications OR Maximum Number of Applications Maximum otal Use Precautions and Recommendations CORN INSECICIDE APPLICAION PRECAUIONS Dimethoate 4E Ethos XB Fastac EC/ Fastac CS Force 3G Smartbox Force Evo Hero EC Lannate LV Maximum is 0.2 lb ai bifenthrin/a//at-plant Allow 3 days between foliar s Maximum is 1 / Maximum is 1 / year Maximum is 5 s/ Maximum is 2 s prior to tassel emergence Minimum 5-7 days between s recommended 0.5 lb ai/a/ 0.5 lb ai/a/year Maximum total use is 0.3 lb ai bifenthrin/a/ 3.8 / 11.4 / 0.57 oz/1000 ft row/ 20.0 /year 10.3 / 41.2 / 0.3 lb ai bifenthrin/ A/ 0.2 lb ai zetacypermethrin/a/ 7.5 pt/a/ Do not apply during pollen shed if bees are present Applications to corn in early reproductive stages may result in crop injury Do not apply within 48 hours of predicted rainfall Must be mixed with liquid fertilizer May be tank mixed with PRE herbicides for PRE s and PPI herbicides for PPI s Do not cultivate within 10 ft of any water body 1 month replant interval for small grains, sorghum and alfalfa Causes irreversible eye damage (Fastac EC) Do not use or tank mix with other products containing cypermethrin or zeta cypermethrin during For control of corn leaf aphid: Control may be variable Apply in-furrow only when applying to no till corn where runoff drains into aquatic sites Granules must be incorporated into top 1 inch of soil For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels For control of cutworm in 1st year corn: Use as band or -band For control of white grub and wireworm: In-furrow s recommended 1 month replant interval for all crops Apply in-furrow only when applying to no till corn where runoff drains into aquatic sites For control of white grub and wireworm: In-furrow s recommended Apply in a minimum of 2 gal/a For suppression of Billbug and Chinch Bug, apply as a -banded 1 month replant interval for all crops Do not apply if heavy rainfall is imminent Do not apply as ULV (ultra low volume) 1 month replant interval for small grains, sorghum and alfalfa Extremely toxic to humans; causes irreversible eye damage For control of cutworm: Controls variegated cutworm only =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) 1-128

11 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Minimum Days between Applications OR Maximum Number of Applications Maximum otal Use Precautions and Recommendations Lannate SP Lorsban 15G Lorsban 4E Lorsban Advanced Maximum is 5 s/ Maximum is 2 s prior to tassel emergence Minimum 5-7 days between s recommended Minimum 10 days between s Maximum is 2 granular s at 1.0 lb ai/a/ Maximum is 3 chlorpyrifos s/ Minimum 10 days between s Maximum is 2 granular s at 1.0 lb ai/a/ Maximum is 3 chlorpyrifos s/ Minimum 10 days between s Maximum is 2 granular s at 1.0 lb ai/a/ Maximum is 3 chlorpyrifos s/ 2.5 lb/a/ 8.0 oz// at-plant 1.0 lb ai/a/post plant 19.5 lb/a/ 3.0 lb ai/a/ 2.0 pt/a/ 6.0 pt/a/ 3.0 lb ai/a/ 2.13 pt/a/ 6.38 pt/a/ 3.0 lb ai/a/ Extremely toxic to humans For control of cutworm: Controls variegated cutworm only May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels For control of European and Southwestern corn borer: May apply as postplant band into corn whorls before larvae enters stalk For control of wireworm: In-furrow s recommended Control may be reduced at low spray volumes under high temperature and wind at Reduction in control may occur for s made under unusually cool conditions May be applied in tank mixture with glyphosate, paraquat and liquid fertilizer prior to planting; may be mixed with glyphosate for postemergence s to glyphosate tolerant corn May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels For control of cutworm: Control may be reduced if soil is dry, cloddy or crusted at Control may be reduced at low spray volumes under high temperature and wind at Reduction in control may occur for s made under unusually cool conditions May be applied in tank mixture with glyphosate, paraquat and liquid fertilizer prior to planting; may be mixed with glyphosate for postemergence s to glyphosate tolerant corn May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels For control of cutworm: Control may be reduced if soil is dry, cloddy or crusted at =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) CORN INSECICIDE APPLICAION PRECAUIONS 1-129

12 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Minimum Days between Applications OR Maximum Number of Applications Maximum otal Use Precautions and Recommendations CORN INSECICIDE APPLICAION PRECAUIONS Manticor LFR 1 /A/ as an at plant Maximum total use is 19 fl as an at plant Maximum total use is 1.18 lbs a.i. pyraclostrobin/a/ year including at plant and foliar s Maximum total use is 0.2 lb a.ai. bifenthrin/a as at plant s Mustang Maxx 16.0 / Perm-Up 3.2EC Pilot 15G Prevathon Sevin XLR Plus Minimum 7 days between s Maximum is 2 s/ Minimum 7 days between s Maximum is 4 s/ Minimum 14 days between s Maximum is 4 s/ year 18.0 / 13.0 lb/a/ 60.0 / 0.2 lb ai chlorantraniliprole/a/ 8.0 qt/a/year Apply as a 5-7" band over an open furrow or in-furrow before the seed is covered Apply in combination with a minimum of 3 gallons per acre of seed safe starter fertilizer or water Use lower listed rates under light to moderate insect and disease conditions and higher listed rates under heavier insect and disease pressure Crops that have existing tolerances for both bifethrin and pyraclostrobin may be rotated at any time Crops that have existing tolerances for bifenthrin but not pyraclostrobin can be rotated 14 days following the final of Manticor LFR Crops that have existing tolerances for pyraclostrobin but not bifenthrin may be rotated 30 days following the final of Manticor LFR Do not apply within 25 feet of aquatic habitats For control of corn leaf aphid: Control may be variable depending on host/plant relationships 2 month replant interval for small grains and sorghum May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: May also apply at cultivation to base of plants ahead of shovels For control of European and Southwestern corn borer: May apply as postplant band into corn whorls before larvae enter stalk For control of wireworm: In-furrow s recommended For control of grasshopper: See label for specific instructions Avoid bees by applying in early morning or evening; do not apply to crop or weeds in bloom Application to wet foliage or during periods of high RH may increase crop injury on tender foliage Do not apply using water with ph>8.0 without buffer; water should be ph=7.0 prior to adding product Spray drift to vehicles or buildings may damage finish For control of cutworm: Most effective against species that feed on upper portion of plant =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) 1-130

13 CORN INSECICIDE APPLICAION PRECAUIONS Insecticide Minimum Days between Applications OR Maximum Number of Applications Maximum otal Use Precautions and Recommendations Sivanto 200SL/ Sivanto prime Smartchoice 5G Smartchoice HC Stallion Warrior II Xpedient FC/ Xpedient Plus Minimum 7 days between s Maximum is 1 / year Maximum is 1 / year Minimum 10 days between chlorpyrifos s Maximum is 1 at-plant / Maximum is 3 chlorpyrifos s/ Minimum 7 days between s recommended 28.0 /year / / 0.2 lb ai zetacypermethrin/a/ 3.0 lb ai chlorpyrifos/ A/ 5.76 /at-plant 7.68 / 3.84 /after silk initiation 1.92 /after milk crop growth stage 0.2 lb ai/a/at-plant 0.3 lb ai/a/ Applications may effect federally listed endangered or threatened species; See Endangered Species Protection Bulletin for your county Do not apply within 48 hours of predicted rainfall Do not tank mix with azole fungicides (Group 3) for s during bloom Extremely toxic to humans Both Lock&Load and SmartBox systems Will not interact with corn herbicides when applied at planting May cause injury when used with ALS herbicides; see herbicide label For control of corn rootworm larvae: Aids in control when used in combination with corn hybrids containing in plant protection when applied at oz/ 1 month replant interval for all crops except corn Extremely toxic to humans Apply in-furrow only using SmartBox system Will not interact with corn herbicides when applied at planting May cause injury when used with ALS herbicides; see herbicide label 1 month replant interval for all crops except corn May cause injury when used with ALS herbicides; see herbicide label 1 month replant interval for small grains (except wheat) and popcorn Always add last to tank mixture Do not use with any type of non-emulsifiable oil Designed to be mixed with liquid fertilizer May be tank mixed with PRE herbicides for PRE s and PPI herbicides for PPI s 1 month replant interval for alfalfa, sorghum, oats, barley and rye =not listed on label In general, use higher rates within given range and shorter intervals where possible for severe insect populations or dense foliage Replant interval assumed to be 0 for crops not listed (corn, sweet corn, popcorn, seed corn, soybeans, wheat, oats, barley, rye, sorghum or alfalfa) CORN INSECICIDE APPLICAION PRECAUIONS 1-131

14 CORN SOIL RAES BY INSECICIDE Insecticide Billbug Corn Rootworm Larvae Cutworm Seedcorn Maggot White Grub Wireworm CORN SOIL RAES BY INSECICIDE Asana XL Aztec 2.1G Aztec 4.67G Aztec HC 6.7 oz/ 3.0 oz/ 1.5 oz/ 0.45 oz/ Pre, at-plant 6.7 oz/ B, 3.0 oz/ B, 1.5 oz/ B, 6.7 oz/ 3.0 oz/ 1.5 oz/ 6.7 oz/ 3.0 oz/ 1.5 oz/ 6.7 oz/ 3.0 oz/ 1.5 oz/ Baythroid XL * Brigade 2EC (at-plant) Brigade 2EC (PPI or Pre) Capture 3RIVE3D Capture LFR (at-plant) Capture LFR (PPI or Pre) Capture LFR+VGR Cavalry Cavalry II 0.3 oz/ oz/ 2.56 Pre PPI oz/ PPI oz/ PPI oz/ PPI oz/ oz/ 0.66 oz/ 0.33 oz/ Cobalt Cobalt Advanced Counter 20G Declare Ethos XB (at-plant) Ethos XB (PPI or Pre) oz/ F, B 6.0 oz/ F, B oz/ F*, B, * oz/ PPI oz/ 3.4 Pre PPI oz/ 0.66 oz/ 0.33 oz/ 1.89 oz/ 1.89 oz/ oz/ * F, B oz/ B, oz/ 3.4 Pre PPI oz/ PPI oz/ 0.66 oz/ 0.33 oz/ 2.87 oz/ 2.87 oz/ oz/ F, B oz/ oz/ PPI oz/ PPI oz/ 0.66 oz/ 0.33 oz/ 2.87 oz/ 2.87 oz/ oz/ F, B oz/ oz/ PPI Rates may vary by specific insect, insect growth stage or time of ; see label Based on 30 inch row spacing where necessary F=as in-furrow ; B=as banded ; =as -band ; see label for specific directions PPI=broadcast preplant incorporated ; Pre=broadcast preplant ; see label for specific directions =not listed on label *Provides suppression only oz/ PPI oz/ 0.66 oz/ 0.33 oz/ 2.87 oz/ 2.87 oz/ oz/ F, B oz/ * oz/ PPI 1-132

15 CORN SOIL RAES BY INSECICIDE Insecticide Billbug Corn Rootworm Larvae Cutworm Seedcorn Maggot White Grub Wireworm Fastac EC/ Fastac CS Force 3G Smartbox Force Evo oz/ * B, oz/ * oz/ oz/ Hero EC Lorsban 15G 8.0 oz/ 8.0 oz/ 0.15 oz/ oz/ oz/ B, Pre 8.0 oz/ F*, oz/ oz/ oz/ oz/ oz/ oz/ oz/ oz/ oz/ Lorsban 4E 2.0 pt/a pt/a Lorsban Advanced Manticor LFR 2.0 pt/a pt/a fl oz/ Mustang Maxx Perm-Up 3.2EC Pilot 15G Smartchoice 5G Smartchoice HC 8.0 oz/ B, 8.0 oz/ oz/ F oz/ F Stallion Warrior II Xpedient FC/ Xpedient Plus (at-plant) Xpedient FC/ Xpedient Plus (PPI or Pre) 0.33 oz/ oz/ fl oz/ 0.16 oz/ 0.3 oz/ Pre, PPI, at-plant 8.0 oz/ F*, B, oz/ F oz/ F F, Pre, PPI 0.33 oz/ oz/ 2.56 Pre PPI fl oz/ fl oz/ fl oz/ 0.3 oz/ 8.0 oz/ oz/ F oz/ F 8.0 oz/ oz/ F oz/ F 0.3 oz/ 8.0 oz/ oz/ F oz/ F 0.33 oz/ oz/ 0.33 oz/ oz/ 0.33 oz/ oz/ PPI PPI PPI Rates may vary by specific insect, insect growth stage or time of ; see label Based on 30 inch row spacing where necessary F=as in-furrow ; B=as banded ; =as -band ; see label for specific directions PPI=broadcast preplant incorporated ; Pre=broadcast preplant ; see label for specific directions =not listed on label *Provides suppression only CORN SOIL RAES BY INSECICIDE 1-133

16 CORN INSEC HRESHOLDS FOR SOIL-APPLIED CONROL BILLBUG hreshold: reat when there is a history of billbug damage, or where sampling suggests that billbugs are present. CORN ROOWORM LARVAE hreshold: reat when corn follows corn, where western corn rootworm variant population is established, or where extended diapause northern corn rootworms are present. CORN INSEC HRESHOLDS FOR SOIL-APPLIED CONROL CUWORM hreshold: reat in fields with winter annual weed growth and where there is a history of cutworm damage

17 CORN INSEC HRESHOLDS FOR SOIL-APPLIED CONROL SEEDCORN MAGGO hreshold: reat in fields with large amounts of decaying organic matter or manure, especially during cool, wet weather, when corn germination and early growth are slowed. WHIE GRUB hreshold: reat when there is a history of white grubs in the field and the corn crop will be planted where small grains, grasses, or grass weeds were present. Shovel samples taken just ahead of corn planting resulting in 1 white grub per square foot of soil will justify soil insecticide use or insecticide seed treatment. WIREWORM hreshold: reat when there is a history of wireworm damage and corn will be planted where small grains, grasses, or grassy-remove weeds were present. wo wireworms in 10 shovels of soil or 1 wireworm per grain bait station will justify insecticide or insecticide seed treatment. CORN INSEC HRESHOLDS FOR SOIL-APPLIED CONROL 1-135

18 CORN FOLIAR RAES BY INSECICIDE Insecticide Armyworm Billbug Corn Earworm Corn Leaf Aphid Corn Rootworm Beetle Cutworm European Corn Borer Asana XL Baythroid XL Besiege * Brigade 2EC Cavalry Cavalry II * * Cobalt Cobalt Advanced Declare Dimethoate 4E Fastac EC/ Fastac CS * pt/a Hero EC Lannate LV pt/a pt/a pt/a pt/a 1.5 pt/a pt/a Lannate SP pt/a pt/a pt/a pt/a 0.5 pt/a pt/a Lorsban 15G oz/1000 ft row Lorsban 4E pt/a 2.0 pt/a pt/a pt/a pt/a pt/a pt/a Lorsban Advanced Mustang Maxx Perm-Up 3.2EC pt/a 2.0 pt/a pt/a pt/a pt/a pt/a pt/a Pilot 15G lb/a CORN FOLIAR RAES BY INSECICIDE Prevathon Sevin XLR Plus Sivanto 200SL/ Sivanto prime Stallion qt/a qt/a qt/a 2.0 qt/a qt/a Warrior II * Rates may vary by specific insect, insect growth stage or time of ; see label =not listed on label *Provides suppression only

19 CORN FOLIAR RAES BY INSECICIDE Insecticide Fall Armyworm Flea Beetle Grasshopper Japanese Beetle Southern Corn Leaf Beetle Southwestern Corn Borer Stalk Borer Western Bean Cutworm Asana XL Baythroid XL Besiege * Brigade 2EC Cavalry Cavalry II * 1.92 * Cobalt Cobalt Advanced Declare Dimethoate 4E Fastac EC/ Fastac CS * pt/a Hero EC Lannate LV pt/a pt/a Lannate SP pt/a pt/a Lorsban 15G oz/1000 ft row Lorsban 4E pt/a pt/a pt/a pt/a pt/a 2.0 pt/a pt/a Lorsban Advanced Mustang Maxx Perm-Up 3.2EC pt/a pt/a pt/a pt/a pt/a 2.0 pt/a pt/a Pilot 15G lb/a Prevathon Sevin XLR Plus Sivanto 200SL/ Sivanto prime Stallion Warrior II qt/a qt/a qt/a qt/a qt/a 2.0 qt/a Rates may vary by specific insect, insect growth stage or time of ; see label =not listed on label *Provides suppression only 1.92 * CORN FOLIAR RAES BY INSECICIDE 1-137

20 CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL ARMYWORM hresholds: Early Season reat if 25% of the plants are damaged or if some plants are being killed. Late Season reat if feeding occurs above the ear level on 10 to 20% of the plants. See label for armyworm species controlled. In general, use higher rates for large larvae, see label. BILLBUG hreshold: reat when feeding of the adults is killing plants and reducing stands to critical levels. Plants with leaf feeding damage usually recover. here is no rescue treatment for larvae feeding within the corn stalks or in and around corn roots. For all products listed, ground apply in gal/a spray volume at 40 psi; apply in 9-12 inch band over the row for corn <6 inches in height; use drop nozzles directed at base of plant for corn >6 inches in height. CORN EARWORM hreshold: reatment is seldom justified for field corn. For seed corn and sweet corn, treatment may be justified when there are significant moth catches in pheromone traps and fresh silks are present on the corn. Apply before larvae enter plant. CORN LEAF APHID hreshold: reat if 50% of the plants have >100 aphids per plant and plants are under drought stress. Control is also warranted if 3% or more of the plants have their tassels and upper leaves heavily infested, plants are under moisture stress, and the population is increasing. CORN ROOWORM BEELE hresholds: Silk clipping reat if silks are cut off to less than 0.5 inch before 50% pollination. Adult suppression to prevent egg laying reat when there are 0.75 beetles per plant and before 10% of the females have mature eggs. If beetles re-infest the field, treat again when there are 0.5 beetles per plant

21 CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL CUWORM hresholds: Black Cutworm reat when 3% of the plants are cut, worms are 1 inch long or less, and there are 2 or more worms per 100 plants at the 2-leaf stage or 4 or more worms per 100 plants at the 4-leaf stage. Dingy Cutworm reat when 3% of plants are cut, worms are 1 inch long or less, and there are 3 or more worms per 100 plants at the 2-leaf stage or 5 or more worms per 100 plants at the 4-leaf stage. CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL EUROPEAN CORN BORER hresholds: First Generation reat when 50% of the whorl leaves show fresh feeding, live larvae are present, and the corn is 24 inches tall. reat before larvae bore into the stalk. Second Generation reat when there are 50 egg masses per 100 plants. If cumulative counts (taken 1 week apart) exceed 1 egg mass for every 2 plants, apply a treatment or use a worksheet. See label for timing of based on generation and egg hatch. Apply before larvae enter plant. FALL ARMYWORM hreshold: reat if 75% or more of the plants are damaged and if worms are still present. Worms over 1 inch have almost completed feeding and DO NO warrant treatment. Control of ear tip feeding is ineffective. See label for timing of based on generation and egg hatch. Apply before larvae enter plant. FLEA BEELE hreshold: reat when there are more than 5 flea beetles per plant and 50% of the plants show severe feeding damage (plants look silvery or whitish, or leaves begin to die). GRASSHOPPER hresholds: Early Season reat field margins when more than 15 nymphs or 8 adults are found per square yard in border areas. Late Season reat when there are more than 7 adults per square yard. After pollen shed, treatment is justified for feeding on the leaves above ear level

22 CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL CORN INSEC HRESHOLDS FOR FOLIAR-APPLIED CONROL JAPANESE BEELE hreshold: Silk Clipping reat if silks are cut off to less than 0.5 inch before 50% pollination SOUHERN CORN LEAF BEELE hreshold: reat when 25% or more of the corn plants are experiencing notable defoliation, or when 3% or more of the plants are being cut. When dry soils encourage more underground feeding by this pest, treat sooner. SOUHWESERN CORN BORER hreshold: reat when egg laying has been detected and 25% of the plants have egg masses or small larvae. reatment must be applied before larvae enter leaf midribs or the stalk. See label for timing of based on generation and egg hatch. Apply before larvae enter plant. SALK BORER hreshold: Early instar stalk borers can be controlled on corn before they enter the plant if more than 25% of the plants show injury. here is no rescue treatment for stalk borers once they enter the plant. See label for stalk borer species controlled. Apply before larvae enter plant. WESERN BEAN CUWORM hreshold: reat in field corn if 8% of the plants have egg masses (or small larvae), and when larvae have hatched and 95% of the tassels have emerged, but before larvae move to silks. Apply before larvae enter plant

23 INERACION POENIAL OF HERBICIDES & PLANING-IME SOIL INSECICIDES 1-141