본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

Pest management science v.74 no.8, 2018년, pp.1845 - 1853  

Population dynamics of the diamondback moth, Plutella xylostella (L.), in northern China: the effects of migration, cropping patterns and climate

Zhu, Liuhong (Institute of Crop Protection, Guizhou University, Guiyang, Guizhou, China ) ; Li, Zhenyu (Institute of Plant Protection, Guangdong Academy of Agricultural Sciences, Guangzhou, China ) ; Zhang, Shufa (Hebei North University, Zhangjiakou, China ) ; Xu, Baoyun (Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China ) ; Zhang, Youjun (Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China ) ; Zalucki, Myron P (School of Biological Sciences, the University of Queensland, Brisbane, Australia ) ; Wu, Qingjun (Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China ) ; Yin, Xianhui (Institute of Crop Protection, Guizhou University, Gu ) ;
  • 초록  

    Abstract BACKGROUND The diamondback moth, Plutella xylostella (L.), is the most widely distributed pest of Brassica vegetables. Control of P. xylostella has relied on insecticides and it has developed resistance to most insecticides. Although research has clarified the resistance status of P. xylostella and the mechanisms of its resistance in northern China, little work has been conducted on long‐term population dynamics in the key vegetable‐growing areas of the region. RESULTS We reviewed and summarized the history of P. xylostella field management practices in northern China (Haidian, Changping, Xuanhua and Zhangbei). Moths were caught in pheromone traps throughout the cropping season and P. xylostella phenology and the general trends in abundance were analysed using DYMEX modelling software. The initial input in the spring determined population size in all years. The seasonal phenology and variation in abundance in most years and sites were simulated, suggesting that the suitable climate creates the conditions for population outbreaks, and growers' actual management level (spraying and crop hygiene) influenced population abundance. CONCLUSION Based on climate and using the timing of the initial peak in pheromone trap captures as a biofix, the timing of emergence of the next generation can be forecast, and more effective scouting and regional management strategies against this pest can be developed. ⓒ 2018 Society of Chemical Industry


  • 주제어

    Plutella xylostella .   population dynamics .   DYMEX .   phenology .   forecast .   control strategy.  

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기