Tag Archives: IPM

Leafrollers be rollin’

Posted on May 1, 2026 by Nik Wiman

Leafrollers in the hazelnut orchard. Leafrollers are a pest we usually don’t worry too much about, they are not a direct pest that attack the nuts (generally) and in that regard they are not as important as other pests like … Continue reading →

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Pest Alert: California root borer in hazelnuts

Posted on June 5, 2023 by Nik Wiman

A few years back we were trying to attract flatheaded borers (Buprestidae) to traps when we realized another borer pest may also be problematic in hazelnuts. Working with a pheromone company (AlphaScents, Canby OR) we deployed some pheromone of the … Continue reading →

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