Tag: purple spot
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It’s Time to Spray Asparagus for Purple Spot
From Clemson Plant Pathologist Tony Keinath. Last October, purple spot was found on asparagus ferns in South Carolina. Information about the disease can be found in this excellent fact sheet from Oklahoma State. Because of the 6-month pre-harvest interval for fungicides sprayed on asparagus, it’s time for asparagus growers to scout their fields or make…
The South Carolina Grower 