Diana from Houston Tx writes
Tiny white fly around crape myrtle, spoltchy dark areas on one trunk of tree.
Southern AG Malathion - Oil Citrus & Ornamental Insect Spray does control whitefly but we are unsure if Southern AG Malathion - Oil Citrus & Ornamental Insect Spray can be safely used on Crape Myrtle's. The product label does state that it can be used on certain woody ornamentals but it doesn't list it specifically. You will want to contact Southern Ag for guidance on this one. Southern Ag can be reached at 941-722-3285.
Answer last updated on: 03/28/2014