Updated cooperative vineyard pest monitoring

GWSS records were reported for a total of 33 traps spread among 8 vineyards in Riverside and San Diego counties. Collectively, just 3 GWSS were collected, which remains a far lower per trap catch than in the most recent Temecula GWSS areawide monitoring (red line)

seasonality

The map on the left, below, shows the distribution of GWSS. Most of the traps captured few or no GWSS over the last couple of weeks

maps

The map above, on the right, shows those distribution of skeletonizer captures from the 6 sites that reported. Three of the 6 vineyards had double-digit skeletonizer adult captures - as many as 61 on a trap!

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