New data on the distribution and hosts of Dinocampus coccinellae (Hymenoptera: Braconidae) in Iran
نامه انجمن حشرهشناسی ایران(2023)
摘要
Three ladybird (Coleoptera: Coccinellidae) species, Coccinella septempunctata L., C. undecimpunctata L. and Hippodamia variegata (Goeze), were recorded as hosts of Dinocampus coccinellae (Schrank, 1802) (Hymenoptera: Braconidae) in the Iranian provinces of Khuzestan and Kurdistan. Coccinella undecimpunctata is a new host of this parasitoid in the country and both provinces are its new distribution records. The rates of emergence of D. coccinellae from field-collected C. septempunctata and H. variegata were very low (below 1%), while C. undecimpunctata was parasitized to a much higher degree (26.7%).
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关键词
coleoptera,coccinellidae,natural enemy,new host,parasitoid
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