Only one generation is produced each year. Feeding results in shallow, scabby, depressed areas at harvest. Later instars are difficult to control. Apply when larvae are small. Compatible with fungicide sprays.
Good coverage is essential.
May cause increased spider mite problems. The XLR PLUS formulation is less hazardous to honey bees than other formulations if applied from late evening to early morning when bees are not foraging. Do not apply within this many days of harvest. Permit required from county agricultural commissioner for purchase or use. The Regents of the University of California.