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William from Hemphill, Texas writes

What is proper mix ratio of Southern Ag fo treatment of quince rust on mayhaw trees? What is spray frequency?

Answer:

Southern AG Liquid Copper Fungicide is not labeled to treat for rust however we do carry Bonide Liquid Copper Fungicide that is labeled for quince rust which occurs with Mayhaw trees. 
 
Another option would be Eagle 20EW that is labeled for applications on trees for treating and preventing listed diseases, including rust. It does not specify quince rust. 
 
 

Answer last updated on: 01/06/2023

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Southern AG Liquid Copper Fungicide

Southern AG Liquid Copper Fungicide

3 out of 5 stars

$17.25

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