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Dave writes

Does Southern AG Liquid Copper Fungicide work to treat anthracnose on tomatoes?


Southern AG Liquid Copper Fungicide is only labeled to treat bacterial speck, bacterial spot, early blight, and late blight on tomatoes and does not list it targets anthracnose on tomatoes.  Mancozeb Floweable with Zinc Concentrate is labeled for anthracnose on tomatoes at the mix rate of 3 tsp to 5 tsp. per gal. Start applications when seedlings emerge or transplants are set and repeat at 7 to 10 day intervals throughout the season. Do not apply within 5 days of harvest. Do not make more than 7 applications per season. View the full product label here for more information. 

Answer last updated on: 09/06/2021

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