SJC and Delta Field Crops
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Armyworm Update from the Delta to the Sacramento Valley

Please see this article on the UC Rice Blog for an update on armyworm populations. We will continue to monitor traps in the Delta through mid-September, and we will plan to monitor populations next season.

Figure 1. 2016 Armyworm populations from the Sacramento Valley to the Delta. Figure courtesy of Luis Espino, UCCE rice farm advisor in Colusa County.
Figure 1. 2016 Armyworm populations from the Sacramento Valley to the Delta. Figure courtesy of Luis Espino, UCCE rice farm advisor in Colusa County.