Winter sanitation is becoming increasingly important. This past year many growers in the Sacramento Valley experienced levels of navel orangeworm (NOW) damage not seen since the early 1980s. A successful winter sanitation can reduce damage from NOW and other almond-eating pests, like the Carpophilus beetle. Continue reading →

Hullsplit timing varies among tree water status, varieties, geographic regions, and weather conditions. Understanding NOW activity and hullsplit status is vital for timely insecticide applications. Research and field experience tell us that spraying earlier, rather than later, is the most effective strategy for reducing NOW damage. Continue reading →