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2022 Midwest Vegetable Guide

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Sweet Corn – Insects 278 Midwest Veg Guide 2022 insecticide to prevent seed and seedling damage. Use diazinon, Cruiser, or Poncho. Follow label directions. IRAC 04A, IRAC 05, IRAC 06. Thimet 20G (phorate) | 4.5-6 oz. per 1,000 linear ft. of row. Place in a 7-inch band over the row behind the planter shoe and in front of or behind the press wheel and lightly incorporate. REI: 48-hour. IRAC 01B. RUP. Seedcorn Beetles Pesticide Aztec 4.67G (tebupirimphos, cyfluthrin) | Use 4.67G formulations at 3.0 oz. per 1,000 linear ft. of row, or HC formulations at 1.5 oz. per 1,000 ft. of row. Apply in furrow in a 7-inch band over the row and behind the planter shoe in front of the press wheel. Incorporate with tines and drag chains. REI: 48-hour. IRAC 01B, IRAC 03A. RUP. Brigade 2EC (bifenthrin) | Use 2EC formulations at 0.3 fl. oz. per 1,000 linear ft. of row in a minimum of 3 gals. of finished spray as a 5- to 7-inch band over an open seed furrow (T-band) and do not exceed 6.4 fl. oz. per acre per season at plant application. Do not use 10DF, 10WP, or 10WSB formulations; they are not labeled for sweet corn. Allow 7 days between applications. REI: 12-hour. PHI: 30- day. IRAC 03A. RUP. Capture LFR (1.5) (bifenthrin) | 0.2-0.78 fl. oz. per 1,000 linear bed ft. of row. Apply at planting in furrow or a T-band. See label. REI: 12-hour. IRAC 03A. RUP. Counter 20G (terbufos) | 4.5-6.0 oz. per 1,000 linear ft. or row. Available as Lock 'N Load, SmartBox, and SmartCartridge. Do not exceed 1 application per acre per crop. REI: 48-hour. IRAC 01B. RUP. Force CS (2.1SC) (tefluthrin) | 0.46-0.57 fl. oz. per 1,000 linear ft. of row. Apply Force Evo (2.1CS) at 0.46-0.57 fl. oz. per 1,000 linear ft. of row. Apply Force 6.5G at 1.8-2.3 oz. per 1,000 linear ft. of row. Apply Force 3G at 4-5 oz. per 1,000 liner ft. of row. Apply Force 10G at 1.25-1.5 oz. per 1,000 linear ft. or row. Apply at planting. Do not exceed 1 application per crop. REI: 48-hour. IRAC 03A. RUP. Seed treatments for insects (thiamethoxam, spinosad, abamectin) | Plant seed that has been treated with an insecticide prior to planting. Although most sweet corn seed has been treat with fungicide, it is seldom treated with an insecticide to prevent seed and seedling damage. Use diazinon, Cruiser, or Poncho. Follow label directions. IRAC 04A, IRAC 05, IRAC 06. Thimet 20G (phorate) | 4.5-6 oz. per 1,000 linear ft. of row. Place in a 7-inch band over the row behind the planter shoe and in front of or behind the press wheel and lightly incorporate. REI: 48-hour. IRAC 01B. RUP. Stink Bugs Pesticide Baythroid XL (1EC) (beta-cyfluthrin) | 0.8-2.8 fl. oz. per acre. For armyworms, corn borers, cutworms, and earworms. See label for pest-specific rate recommendations. Do not exceed 28 fl. oz. per acre per season. REI: 12-hour. PHI: 0- day. IRAC 03A. RUP. Besiege (ZC) (chlorantraniliprole, lambda-cyhalothrin) | 6-10 fl. oz. per acre. Do not exceed 31 fl. oz. per acre per season. REI: 24-hour. PHI: 1-day. IRAC 28, IRAC 03A. RUP. Brigade 2EC (bifenthrin) | 2.1-6.4 fl. oz. per acre. Use 2EC formulations as a foliar application at 2.1-6.4 fl. oz. per acre and do not exceed 12.8 fl. oz. per acre per season (including any soil applications). Do not use 10DF, 10WP, or 10WSB formulations; they are not labeled for sweet corn. Allow 7 days between applications. REI: 12-hour. PHI: 1-day. IRAC 03A. RUP. Capture LFR (1.5) (bifenthrin) | 2.8-8.5 fl. oz. per acre. Apply as a foliar spray. REI: 12-hour. PHI: 1-day. IRAC 03A. RUP. Hero (bifenthrin, zeta-cypermethrin) | 4.0-10.3 fl. oz. per acre. Do not exceed 27.39 fl. oz. per acre per season. Allow 3 days between applications. REI: 12-hour. PHI: 3-day. IRAC 03A. RUP. Lannate LV (2.4L) (methomyl) | 1.5 pts. per acre. Brown Marmorated Stink Bug only. Do not exceed 21 pts. per acre per crop. Some varieties are susceptible to methomyl injury, determine crop safety before full scale spraying. REI: 48- hour. PHI: 0-day for ears, 3-day for forage. IRAC 01A. RUP. Warrior II (2.08CS) (lambda-cyhalothrin) | 1.28-1.92 fl. oz. per acre. Foliar Application. Do not exceed 30.72 fl. oz. per acre per season. REI: 24-hour. PHI: 1-day. IRAC 03A. RUP. Wireworms Pesticide Aztec 4.67G (tebupirimphos, cyfluthrin) | Use 4.67G formulations at 3.0 oz. per 1,000 linear ft. of row, or HC formulations at 1.5 oz. per 1,000 ft. of row. Apply in furrow in a 7-inch band over the row and behind the planter shoe in front of the press wheel. Incorporate with tines and drag chains. REI: 48-hour. IRAC 01B, IRAC 03A. RUP. Brigade 2EC (bifenthrin) | Use 2EC formulations at 0.3 fl. oz. per 1,000 linear ft. of row in a minimum of 3 gals. of finished spray as a 5- to 7-inch band over an open seed furrow (T-band) and do not exceed 6.4 fl. oz. per acre per

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