If insecticide treatments are required, localized treatments on individual trees applied when evidence of caterpillars is first observed are generally all that is necessary. Mature trees usually don't require controls. Most effective on small caterpillars. Does not destroy natural enemies. Compatible with fungicide sprays.
Good coverage is essential.
May cause increased spider mite problems or leaf yellowing under some conditions. May cause increased spider mite problems. Postharvest use only. Allow at least 14 days between applications. Apply dilute in 300 gal water.