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Anagrus incarnatus Haliday의 기주선택 및 교미행동과 이의 생식방법에 관한 연구 KCI 등재

Host Finding, Mating Behavior and Their Reproduction Mode of Anagrus incarnatus Haliday

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  • URLhttps://db.koreascholar.com/Article/Detail/9363
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한국응용곤충학회지 (Korean Journal of Applied Entomology)
한국응용곤충학회 (Korean Society Of Applied Entomology)
초록

멸구류의 난기생봉인 Anagrus incarnatus Haliday의 기주탐색, 고매행동, 산란습성 그리고 생색형태 조사한 결과는 다음과 같다. 난괴가 있는 엽초까지 도달하는데 소요되는 시간은 평균188.5초였고 기주에 도달후 안테나의 drumming시간은 17.5초, tapping 72.4초, 삽입하여 산란하는데 206.7초 걸렸으며 교미 시간은 16~21초 정도였다. 본 종은 양성생식과 단위생식을 겸하며 교미시의 암수 비율은 약 3:1이었고 자성단위 생식형이었다.

The host finding, ovipostition of Anagrus incarnafus Haliday and the sex ratio of its offsprings was determined. Both male and female mate immediately after emergence and the female parasitoid search for host eggs by drumming with antenna immediately after release on the rice seedings. Time required for the host searching, drumming with antenna, tapping and inserting with ovipositor, and ovipositing of A. incarnaws takes 188.5, 17.5, 72.4 and 206.7 seconds, respectively. The time required for mating takes 16-21 seconds. The sex ratio of offsprings between female and male was about 3: 1 in mated females and all the offsprings emerged from the eggs of unmated females were males. So, A. incarnafus can reproduce zygogenetically and parthenogenetically and the mode of parthenogenetic reproduction was an arrhenotokous parasitoid.

저자
  • 張英德
  • 呂允壽
  • 金容憲