Colusa County
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Posts Tagged: hoplia

Seeing Japanese beetles in your California landscape? Not likely.

Japanese beetle (Credit: D. Cappaert,

Originally posted August 26, 2016; edited July 10, 2018 Have you seen big green beetles in your California yard or garden? Or beetles feeding on your roses or other plants? There are many kinds of beetles commonly found in our landscapes, but the...

Posted on Tuesday, July 10, 2018 at 10:00 PM
Tags: beetle (2), CDFA (1), chafer (2), green (1), grubs (2), hoplia (2), Japanese (2), June (1), lawn (1), pests (2), UCIPM (1)
Focus Area Tags: Pest Management Yard & Garden

What's That Beetle in My Roses?

Adult hoplia beetle and feeding damage. [J.K.Clark]

If you grow roses, you might be noticing damage on the flowers caused by hoplia beetles (Hoplia callipyge). Hoplia beetles, which are common between March and May, especially in the Central Valley, feed on the blossoms of light-colored roses and other...

Posted on Monday, April 24, 2017 at 11:48 AM
Tags: beetle (2), bug (1), chafer (2), grubs (2), hoplia (2), Japanese (2), management (1), nonchemical (1), pests (2), petal (1), rose (1), roses (1), UC IPM (1)
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