How To Treat White Powdery Fungus On Zinnias

Question From: T. Fallatt - ARKANSAS
Q: Will malathion benefit my zinnias which have white powdery fungus on the leaves?


Malathion is a pesticide used to kill bugs and powdery mildew is a fungus. The product ACTINOVATE used according to the package directions will take care of the problem. Best to use it before the fungus attacks. Happy Yardening.