Extension Service Site Publications

• (2023) Biocontrol: Natural enemies of key pests of hazelnuts in Oregon Biocontrol, also known as biological control, uses living organisms to help control pest populations. Biocontrol is a key part of any IPM plan. Learn about some of the key pests in hazelnut orchards and the tiny friends of the orchard that consume them.
• (2019) Hazelnut IPM Resources about integrated pest management for hazelnuts.
• (2018) Brown Marmorated Stink Bug (BMSB) Information and resources about the brown marmorated stink bug (BMSB), an invasive
• (2017) Trissolcus japonicus: Avispa parasitoide prometedora para el manejo de la chinche hedionda marrón marmoleada (CHMM) La avispa Trissolcus japonicus es una parasitoide que ataca a los huevos de la chinche hedionda marrón marmoleada (CHMM), una plaga de cultivos comerciales y huertos caseros. Por lo tanto, la Trissolcus japonicus tiene el potencial de manejar esta plaga. Esta publicación le ayudará a encontrar y reconocer la Trissolcus japonicus, y explica su modo de parasitismo. Esta publicación está disponible en inglés y español.
• (2017) Samurai wasp: Promising egg parasitoid for management of Brown Marmorated Stink Bug (BMSB) The samurai wasp (Trissolcus japonicus) is a parasitoid that attacks the eggs of the brown marmorated stink bug (BMSB), making it a potential candidate for managing this significant threat to commercial agriculture and residential gardens. This publication will help you know what the samurai wasp looks like, where to find it, and how it parasitizes BMSB eggs. The publication is available both in English and Spanish.