Robert from Green Cove Springs Fl writes,
At what temperature can I use Liquid Copper Fungicide?
Like most products, Southern AG Insecticides Liquid Copper Fungicide should not be used in temperatures over 85 degrees. We usually recommend to spray early in the morning or in the evening when the temperatures are usually cooler. Spraying in the heat of the day will cause the foliage to burn.
Answer last updated on: 07/07/2015