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2022 Midwest Vegetable Guide

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Fruiting Vegetables – Diseases Midwest Veg Guide 2022 155 use 12-18 oz. per 100 gals. water. Do not apply on seedlings meant for transplanting in the field. REI: 12-hour. PHI: 0- day. FRAC 07, FRAC 11. 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 | 1.3-1.6 pts. per acre. REI: 12-hour. PHI: 0-day. FRAC 11, FRAC M05. Quadris Opti (SC) (azoxystrobin, chlorothalonil) Pepper, Tomato | 1.6 pts. per acre. REI: 12-hour. PHI: 0-day. FRAC 11, FRAC M05. Quadris Top (SC) (azoxystrobin, difenoconazole) Tomato | 8 fl. oz. per acre. REI: 12-hour. PHI: 0-day. FRAC 11, FRAC 03. Reason 500SC (4.13) (fenamidone) Eggplant, Pepper, Tomato | 5.5-8.2 fl. oz. per acre. REI: 12-hour. PHI: 14-day. FRAC 11. Regalia (5) (Reynoutria sachalinensis extract) Eggplant, Pepper, Tomato | 1-4 qts. per acre. Use in a program with copper products. For damping-off, | For Fusarium, Pythium, Rhizoctonia spp., use 1-4 qts. per acre. On greenhouse- produced seedlings, drench planting medium with 1-2 qts. per gal. water or dip seedlings in solution of 1-2 qts. per 100 gal. water immediately before transplanting. REI: 4-hour. PHI: 0- day. FRAC P05. OMRI-listed. Regev (tea tree oil, difenoconazole) Eggplant, Pepper, Tomato | 4-8.5 fl. oz. per acre. REI: 12-hour. PHI: 2-day. IRAC UNE, FRAC 46, FRAC 03. 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. Rhyme (2.08SC) (flutriafol) Pepper, Tomato | Rates for pepper are 7 fl oz. per acre for anthracnose. Tomato rates are 5-7 fl.oz. for anthracnose and 3.5-7 fl oz. per acre for early blight. REI: 12-hour. PHI: 0-day. FRAC 03. Scala (SC) (5) (pyrimethanil) Tomato | 7 fl. oz. per acre. Tank-mix with another fungicide. Allow greenhouse/high tunnel to ventilate for 2 hours. REI: 12-hour. PHI: 1-day. FRAC 09. Spirato GHN (fludioxonil) Eggplant, Pepper, Tomato | 5.0- 5.7 fl. oz. per acre. This is a foliar-applied formulation of fludioxonil, which is more typically a seed treatment ingredient. Only for greenhouse/high tunnel-produced eggplant, pepper, and tomato. REI: 12-hour. PHI: 0-day. FRAC 12. Switch 62.5WG (cyprodinil, fludioxonil) Eggplant, Pepper, Tomato | 11-14 oz. per acre. Do not apply to small fruited varieties in the greenhouse. REI: 12-hour. PHI: 0-day. FRAC 09, FRAC 12. 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. tebuconazole products (tebuconazole) Tomato | 8 fl. o.z per acre. Also available as Willowood Teb 3.6SC. REI: 12-hour to 18-day. PHI: 7-day. FRAC 03. Topguard EQ (SC) (flutriafol, azoxystrobin) Tomato | 4-8 fl. oz. per acre. REI: 12-hour to 3-day. PHI: 0-day. FRAC 03, FRAC 11. Zing! (zoxamide, chlorothalonil) Eggplant, Pepper, Tomato | Application rate: 34 fl. oz. per acre for pepper; 36 fl. oz for tomato. REI: 12-hour. PHI: 3-day. FRAC 22, FRAC M05. Fusarium Wilt of Fruiting Vegetables - Fusarium Fungus May be seedborne. Non-Pesticide Eggplant, Pepper, Tomato | Use disease-free seed and transplants. Hot water seed treatment may reduce this seedborne disease. Use temperatures and times of 122 F for 25 minutes for eggplants and tomato, and 125 for 30 minutes for pepper. Avoid fields with a history of the disease. Rotate to non-Solanaceous crops for >6 years. Varieties with resistance are available, and resistant rootstocks are available for grafting (https://vegetablegrafting.org). 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. Anaerobic soil disinfestation (ASD) is an effective sterilization method for greenhouse and high tunnel soils that contain this pathogen. Gray Mold of Multiple Crops - Botrytis Fungus This disease often occurs in greenhouse, high tunnel or other protected production systems with high humidity.

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