Azalea Lace Bugs
Last year my azalea leaves were suddenly half eaten by what I think were lace bugs before I used insecticides. Will this reoccur? Do I spray before it blooms? What is the best method of prevention and what products do you recommend? It is located on the westerly side and has shade until 2 pm. Do the bugs come from the ground and, if so, what is the treatment? How do I know if the soil is acidic enough other than using acidic fertilizers? Thanks for your help!
Certified GKH Gardening Expert
This article will help with the azalea lace bugs and their treatment: https://www.gardeningknowhow.com/ornamental/shrubs/azalea/azalea-lace-bug.htm Also, I would suggest using neem oil. It is safe and effective for treating pests like these. Here is more info: https://www.gardeningknowhow.com/problems/pests/neem-oil-uses.htm To find out if your soil is acidic, you will need a soil test. Your local extension office can provide this for free or low cost, or you can purchase a soil testing kit.