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Pest Alert: Japanese beetle in hazelnuts
The Japanese beetle Popillia japonica (Newman) is a scarab beetle (Coleoptera: Scarabaeidae) from Japan that has become an invasive pest in the US where it was first introduced in 1916. This insect, although very beautiful, is a major threat to … Continue reading
Aphid oviposition (egg-laying)
In recent days you may have noticed that there are suddenly a lot of aphids in the orchard. Aphid populations typically enjoy the period after nut drop. The weather cools down, and aphid populations spike. One last hurrah before winter. … Continue reading
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