Quote:
Originally Posted by jmsieglaff
Would the anti-fungal properties of this spray be a good preventative of fungal issues on tomatoes in wet weather?
I'm thinking I would mix it up a gallon at a time--would using it over the course of a couple week at a time. Would that be ok?
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Can't really say, Which fungal diseases? You could give it a try and see if it helps. It may work well against PM on tomato if you have that problem, I've never seen PM on tomato in my area.
Early Blight and Septoria are the main fungal diseases around here, I may try it myself in rotation with other treatments this year and see if helps. So far no disease issues this year, typically July is when they show up here.
I don't like mixing different things and letting them sit for long periods of time since it's an unknown if there are chemical reactions that take place over time that reduce the overall effectiveness of the mix. I always mix and spray as needed.