Oil sprays may injure trees that are water stressed. It is advisable to postpone an oil application to water-stressed trees until winter rains have replenished soil water and the tree bark is noticeably moist. Apply before blossoms open, or injury may occur. Do not graze livestock in treated areas or feed them treated cover crops. 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.