论文信息 - Report on Two Egg Parasitoid Species of Riptortus clavatus (Thunberg) (Heteroptera: Alydidae) on Soybean

Report on Two Egg Parasitoid Species of Riptortus clavatus (Thunberg) (Heteroptera: Alydidae) on Soybean

Two hymenopteran egg parasitoid species, Gryon japonicum (Ashmead) (Scelionidae) and Ooencyrtus nezarae Ishii (Encyrtidae), were emerged from eggs of bean bug, Riptortus clavatus Thunberg (Heteroptera: Alydidae). The former parasitoid is first recorded in Korea. Brief morphological and biological characteristics, and parasitism on R. clavatus eggs are described.

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