Tag Archives: Trissolcus

BMSB egg masses and nymphs now in orchards

Brown marmorated stink bug (BMSB, Halyomorpha halys) is a direct pest of hazelnuts across its invaded range worldwide including in the Pacific Northwest. Our program began redistribution efforts of the biological control agent Trissolcus japonicus soon after it was discovered … Continue reading

Posted in IPM | Tagged , , , , , | Leave a comment