Biological Characteristics of Rhynchaenus sanguinipes (Coleoptera: Curculionidae) and Control Effects of some Insecticides
2006
Kim, C.S. (Korea Forest Research Institute, Jinju, Republic of Korea) | Kim, J.K. (Kangwon National University, Chuncheon, Republic of Korea) | Shin, S.C. (Korea Forest Research Institute, Seoul, Republic of Korea) | Choi, K.S. (Korea Forest Research Institute, Seoul, Republic of Korea) | Jeon, M.J. (Daegu University, Gyeongsan, Republic of Korea) | Park, I.K. (Korea Forest Research Institute, Seoul, Republic of Korea), E-mail: [email protected]
This study was carried out to clarify the biologies and morphological characteristics of Rhynchaenus sanguinipes. Also some chemicals were tested to screen the effective insecticide for the control of the species. Up to date, Zelkova serrata has been Known as host plant of Rhynchaenus sanguinipes, which shows serious damage in this country. In the present study, Ulmus pumila was first found as host plant in this study. Body lengths of larvae, pupa and adult were 4.53±0.30 mm, 3.30±0.42 mm and 2.96±0.12 mm, respectively.
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