논문 상세보기

헤어리베치에서 톱다리개미허리노린재 발생양상 및 기주에 따른 발육 및 선호성 KCI 등재

Seasonal Occurrence, Development and Preference of Riptortus pedestris on Hairy Vetch

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/10324
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
한국응용곤충학회지 (Korean Journal of Applied Entomology)
한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

The seasonal occurrence of Riptortus pedestris Fabricius was investigated using pheromone traps baited with its aggregation pheromone in the fields with various crop composition (mixture culture of barley and hairy vetch in Asan, Chungnam, monoculture of hairy vetch in Yuseung, Daejeon) from mid-May to mid-July of seed gathering season in 2010. The invasion of R. pedestris into the experimental fields began to increase rapidly from late-June in which period hairy vetch and barley reach the beginning of seed formation stage. After seed gathering season in mid-July, the invasion rate of R. pedestris decreased, and the activity was continually observed till early-November. In addition to dominant R. pedestris species, 33 species of hemiptera including Apolyaus watajii, Dolycoris baccarum, Adelphocoris suturalis, and Yemma exlis were collected, which indicated abundant species diversity in the hairy vetch fields. In the laboratory, R. pedestris did not developed successfully to adult stage on food sources of hairy vetch, with decreasing survival rate after 4th instar and the failure of emergence to adult stage. Also, R. pedestris showed higher preference on soybeans than hairy vetch. Consequently, hairy vetch may be not true host for the development and survival of R. pedestris. It is considered that R. pedestris is a temporary visitor at the season of seed formation in hairy vetch fields

저자
  • 서미자
  • 권혜리
  • 윤규식
  • 강민아
  • 박민우
  • 조신혁
  • 신효섭
  • 김세희
  • 강은진
  • 유용만
  • 윤영남