Plum Tree Leaf Curl
I have a Japanese plum tree that develops a leaf curl every year. Fruit production has virtually ceased. What can I do to prevent this from happening again?
Certified GKH Gardening Expert
It sounds like you may have Leaf Curl Plum Aphid. This article will help you correct this: https://www.gardeningknowhow.com/edible/fruits/plum/control-leaf-curl-plum-aphids.htm