University of California Rice On-line
University of California Rice On-line
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Posts Tagged: armyworms

Armyworms 2018: Get Ready

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This year, with the help of Dow AgroSciences, I will increase the number of armyworm traps that I have been monitoring. The idea is to give growers...

Posted on Friday, April 6, 2018 at 8:51 AM
Tags: agric (1), armyworms (16), arthropods (16)

Armyworm vs high temperature blanking

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I was evaluating armyworm injury in plots and noticed there was quite a bit of panicle blanking not caused by armyworms. When...

Posted on Friday, August 25, 2017 at 8:41 AM
Tags: armyworms (16), arthropods (16), development (1)

Armyworms Are Back

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I have received reports of significant defoliation due to armyworms from several areas: Glenn, Colusa, Butte and Yolo counties. In most...

Posted on Wednesday, June 21, 2017 at 9:06 PM
Tags: armyworms (16), arthropods (16)

Armyworm 2017 update


Number of moths trapped per day is increasing. Numbers are higher in areas where crop diversity is higher. I haven't seen any worms yet, but they are...

Posted on Wednesday, June 7, 2017 at 11:35 AM
Tags: armyworms (16), arthropods (16)

Armyworm Trapping 2017

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I have set up seven armyworm pheromone traps in the Sacramento Valley, and Michele Leinfelder-Miles is monitoring one trap in the Delta. Last year...

Posted on Friday, May 26, 2017 at 3:05 PM
Tags: armyworms (16), arthropods (16)

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