How to prevent and control anthracnose and ring rot in golden privet
During the rainy season, black spots appear on the leaves and they drop rapidly. How should this be prevented and controlled? Reply: 1. To prevent and control anthracnose: 1:1:200 Bordeaux mixture. 2. Thin out excessive spring shoots, following the principle of removing one out of three and two out of five. 3. Spray fungicides such as carbendazim for prevention and control.
During the rainy season, black spots appear on the leaves and they drop rapidly. How should this be prevented and controlled?
Reply: 1. To prevent and control anthracnose: 1:1:200 Bordeaux mixture. 2. Thin out excessive spring shoots, following the principle of removing one out of three and two out of five. 3. Spray fungicides such as carbendazim for prevention and control.