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2022 Midwest Vegetable Guide

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Cole Crops and Brassica Leafy Greens – Insects 110 Midwest Veg Guide 2022 Sivanto 200 (1.67SL) (flupyradifurone) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 7-12 fl. oz. per acre. For foliar application. Do not exceed 28 fl. oz. per acre per season. REI: 4-hour. PHI: 1-day. IRAC 04D. Caterpillars Thresholds for Broccoli and Cauliflower From transplant to early head or first curd: • Diamondback Moth: 40% infested • Cabbageworms and loopers: 25% infested From early head or first curd to harvest: • Diamondback Moth: 10% infested • Cabbageworms and loopers: 10% infested Thresholds for Fresh Market Cabbage Transplant to cupping: • Diamondback Moth: 50% with >4 larvae per plant • Cabbageworms and loopers: 30% infested Cupping to early head • Diamondback Moth: 50% with >4 larvae per plant • Cabbageworms and loopers: 20% infested Early head to harvest • Diamondback Moth: 10% with >1 larvae per plant • Cabbageworms and loopers: 10% infested Pesticide Asana XL (0.66EC) (esfenvalerate) Broccoli, Cabbage, Cauliflower, Collards, Mustard Greens | 2.9-9.6 fl. oz. per acre. For armyworms, cabbageworms, and loopers. Heading crops: Do not exceed 77.5 fl. oz. per acre per season. Collards and mustard greens: Do not exceed 38.7 fl. oz. per acre per season. REI: 12-hour. PHI: 7-day. IRAC 03A. RUP. Avaunt (30WDG) (indoxacarb) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 2.5-3.5 fl. oz. per acre. For armyworms, cabbageworms, diamondback moth, and loopers. Do not exceed 14 oz. per acre per season. REI: 12- hour. PHI: 3-day. IRAC 22. Baythroid XL (1EC) (beta-cyfluthrin) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 0.8-3.2 fl. oz. per acre. For armyworms, cabbageworms, cutworms, diamondback moths, and loopers. Do not exceed 12.8 fl. oz. per acre per crop. REI: 12-hour. PHI: 0-day. IRAC 03A. RUP. Brigade 2EC (bifenthrin) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 2.1-6.4 fl. oz. per acre. For armyworms, cabbageworms, cutworms, diamondback moths, and loopers. Use 2EC formulations at 2.1-6.4 fl. oz. per acre and do not exceed 32 fl. oz. per acre per season on heading cole crops or 25.6 fl. oz. per acre per season for leafy cole crops. Use 10DF, 10WP, or 10WSB formulations at 5.3-16 oz. per acre on heading cole crops only and do not exceed 80 oz. per acre per season. Allow 7 days between applications. REI: 12-hour. PHI: 7-day. IRAC 03A. RUP. Bt (Bacillus thuringiensis) products for caterpillars (Bacillus thuringiensis aizawai strain ABTS-1857, Bacillus thuringiensis aizawai strain GC-91, Bacillus thuringiensis kurstaki strain ABTS-351, Bacillus thuringiensis kurstaki strain EVB-113-19, Bacillus thuringiensis kurstaki strain SA-11) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | See labels. For cabbageworms, diamondback moths, and loopers. Various Bt products are available for control of young caterpillars (Agree, Biobit, Dipel, Javelin, etc.) Different Bt subspecies have different control properties. Check labels for rates, timing of application and required safety equipment. REI: 4-hour. PHI: 0-day. IRAC 11A. Confirm 2F (tebufenozide) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 6.0-8.0 fl. oz. per acre. For armyworms, cabbageworms, and loopers. Do not exceed 40 fl. oz. per season. REI: 4-hour. PHI: 7-day. IRAC 18. Coragen (1.67SC) (chlorantraniliprole) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 3.5-7.5 fl. oz. per acre. For armyworms, cabbageworms, diamondback moths, and loopers. Can be applied as a foliar spray or soil treatment. Allow 3 days between foliar applications and 10 days between soil applications. Do not apply more than twice within a generation or two successive generations. Do not exceed 15.4 fl. oz. per acre per season. REI: 4-hour. PHI: 3- day. IRAC 28. Entrust SC (2) (spinosad) Broccoli, Brussels sprouts, Cabbage, Cauliflower, Collards, Kale, Kohlrabi, Mustard Greens, Turnip Greens | 1.5-6.0 fl. oz. per acre. For cabbageworms, diamondback moths, and loopers. Use 2SC formulations at 1.5-6.0 fl. oz. per acre and do not exceed 29 fl. oz. per acre per season. Use 80WP formulations at 0.5-2.0 oz. per acre and do not exceed 9 oz. per acre per season. Allow 4 days between applications. Do not apply more than twice within a generation or two successive generations. REI: 4-hour. PHI: 1-day. IRAC 05. OMRI-listed.

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