how do I kill lace bugs?
They are all over my sunflowers. I tried soapy water and general pesticide, but they keep coming back.
Certified GKH Gardening Expert
How often have you sprayed? Spray the plant with insecticidal soap or neem oil at two-week intervals to control newly hatched lace bugs. Thorough coverage of the plant with the insecticidal soap/neem oil is critical.
The following article will help you: