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2022 Midwest Vegetable Guide

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Fruiting Vegetables – Diseases 158 Midwest Veg Guide 2022 different mode of action. REI: 12-hour. PHI: 2-day. FRAC 43. Previcur Flex (6) (propamocarb) Eggplant, Pepper, Tomato | For Pythium spp., apply 1.2 pts. (eggplants or peppers) or 1.5 pts. per acre (tomato) per acre with nozzles directed at base of plants, or via drip irrigation, transplant water or sprinklers. For late blight, 0.7-1.5 pts. per acre. REI: 12-hour. PHI: 5-day. FRAC 28. Priaxor (fluxapyroxad, pyraclostrobin) Eggplant, Pepper, Tomato | 6-8 fl. oz. per acre. Late blight, 8 fl. oz. per acre. Gray mold and white mold suppression only. REI: 12-hour. PHI: 0-day. FRAC 07, FRAC 11. Quadris Opti (SC) (azoxystrobin, chlorothalonil) Pepper, Tomato | 1.6 pts. per acre. REI: 12-hour. PHI: 0-day. FRAC 11, FRAC M05. Ranman 400SC (34.5) (cyazofamid) Eggplant, Pepper, Tomato | 2.1-2.75 fl. oz. per acre. For Buckeye rot and Phytophthora blight, apply to base of plant or in transplant water. Another formulation is Segway O. REI: 12-hour. PHI: 0-day. FRAC 21. Reason 500SC (4.13) (fenamidone) Eggplant, Pepper, Tomato | 5.5-8.2 fl. oz. per acre. REI: 12-hour. PHI: 14-day. FRAC 11. Revus (2.08SC) (mandipropamid) Eggplant, Pepper | 8 fl. oz. per acre. Phytophthora blight suppression only. REI: 4- hour. PHI: 1-day. FRAC 40. Revus Top (SC) (mandipropamid, difenoconazole) Tomato | 5.5-7.0 fl. oz. per acre. Do not use on small-fruited varieties. REI: 12-hour. PHI: 1-day. FRAC 40, FRAC 03. Ridomil Gold Bravo SC (mefenoxam, chlorothalonil) Tomato | 2.5 pts. per acre. REI: 48-hour. PHI: 5-day. FRAC 04, FRAC M05. Ridomil Gold MZ WG (DF) (mefenoxam, mancozeb) Tomato | 2.5 pts. per acre. REI: 48-hour. PHI: 5-day. FRAC 04, FRAC M03. Tanos (DF) (famoxadone, cymoxanil) Pepper, Tomato | Tomato: Early blight at 6-8 oz. per acre. Late blight and anthracnose at 8 oz per acre. For suppression of bacterial diseases of tomato, 8 oz. For late blight, tank-mix with a contact fungicide with a different mode of action. Pepper: Anthracnose at 8-10 fl. oz. REI: 12-hour. FRAC 11, FRAC 27. Zampro (SC) (ametoctradin, dimethomorph) Eggplant, Pepper, Tomato | 14 fl. oz. per acre. REI: 12-hour. PHI: 4- day. FRAC 45, FRAC 40. Leaf Blight of Fruiting Vegetables - Septoria Fungus This pathogen can infect eggplants, peppers, and tomatoes, but is mainly a problem in tomatoes. This disease initially causes lesions on lower leaves of the tomato plant. After field planting, begin protective fungicide applications on a 7-14 day schedule. Non-Pesticide Eggplant, Pepper, Tomato | Avoid fields with a history of Fusarium and Verticillium wilts. Rotate to non-Solanaceous crops for 2-3 years. Varieties resistant to Fusarium and Verticillium wilt will hold up better against Septoria. Use raised beds, staking, and mulch to improve drainage, air flow, and reduce splashing. Prompt destruction of the finished crop with tillage to rapidly breakdown tissue is an important method to prevent disease build-up. Pesticide Aprovia Top (difenoconazole, benzovindiflupyr) Eggplant, Pepper, Tomato | 10.5-13.5 fl. oz. per acre. Use of a spreader sticker is recommended. REI: 12-hour. PHI: 0-day. FRAC 03, FRAC 07. azoxystrobin products (azoxystrobin) Tomato | Use 2 lb. a.i. per gallon formulations (Acadia, AFrame, Arius, A-Zox, AzoxyStar, Azoxyzone, Dexter, Quadris, Satori, Tetraban, Willowood Azoxy) at 6.0-15.5 fl. oz. per acre. Use 3.3 lb. per gallon formulations (AZteroid FC 3.3) at 3.9-9.7 fl. oz. per acre. REI: 4-hour. PHI: 0-day. FRAC 11. Cabrio EG (20) (pyraclostrobin) Eggplant, Pepper, Tomato | 8-12 oz. per acre. REI: 12-hour. PHI: 0-day. FRAC 11. chlorothalonil products (chlorothalonil) Tomato | Several formulations of chlorothalonil (Bravo, Echo, Equus, Initiate, Omni, Oranil, Praiz) are labeled at various rates. See label for directions. REI: 12-hour. PHI: 0-day. FRAC M05. Flint (50) (trifloxystrobin) Eggplant, Pepper, Tomato | Application rates depend on formulation, product and crop. Gem 500 SC is available at the same rates as Flint. Flint Extra may have different rates. REI: 12-hour. PHI: 3-day. FRAC 11. Fontelis (1.67SC) (penthiopyrad) Eggplant, Pepper, Tomato | 16-24 fl. oz per acre for all diseases listed here except anthracnose at 24 fl. oz. Suppression only for anthracnose. In the greenhouse use a rate of 0.75 fl. oz. per gallon per 1,360 sq. ft. REI: 12-hour. PHI: 0-day. FRAC 07. Gavel 75DF (zoxamide, mancozeb) Tomato | 1.5-2 lbs. per acre. REI: 48-hour. PHI: 5-day. FRAC 22, FRAC M03.

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