Problem Info

The upper sides of leaves are mottled or speckled yellow and green. Hard, black, shiny droplets are on the undersides of damaged leaves. Small, spiny, wingless insects or brownish insects with clear lacy wings may be seen around the droplets. Plant growth is usually stunted. Damage occurs in spring and summer.

Solution Advice

Apply an insecticide labeled for this pest, following label directions.

Product Recommendations

• Ortho® MAX® Malathion Insect Spray Concentrate