GWSS counts have dropped further since the last update. They are now very much in line historic counts for this time of year. A total of just 9 GWSS adults were captured over the past two weeks among 123 traps in citrus groves and vineyards.
Just 6 traps captured GWSS adults over this period, with as many as just 2 caught on a trap. No locations throughout the Valley stood out
Contact Matt (mattd@ucr.edu; 951-255-2807) with any questions
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