摘要
本研究以广西桂林柑桔园黑刺粉虱(Aleurocanthus spiniferus)为对象,采用田间调查该粉虱卵、若虫、蛹和成虫的方法,研究了该粉虱的种群消长规律。结果表明:广西桂林柑桔园每年3月中旬—12月上旬的气温可满足黑刺粉虱的生长发育需要,2015—2017年间黑刺粉虱种群变动较大,黑刺粉虱卵至蛹全年发生高峰在5月中旬—7月上旬,其次在8月下旬—9月上旬;而成虫全年发生高峰在5月上旬,其次则在9月上中旬。本研究表明每年5—9月是桂林柑桔园黑刺粉虱自然种群增长较快的时期,生产上应用密切关注这一时期的该粉虱种群动态,并根据其危害情况及时采取必要的防治措施。
The population dynamic of Aleurocanthus spiniferus(Quaintance)(Hemiptera: Aleyrodidae) was analyzed according to the investigation of eggs, nymphs, pupa and adults at citrus orchards in Guilin, Guangxi Province in this study. The results showed that temperature from mid-March to early December at citrus orchards in Guilin could meet the requirement of the growth and development of A. spiniferus. The population of A. spiniferus had great changes during 2015 to 2017. The peak population from eggs to pupa of A. spiniferus was from mid-May to early July, followed by late August to early September. While the peak population of A. spiniferus adults was in early May, and followed by early to mid-September. The season of higher population of A. spiniferus was from May to September, when prevention and controlling measures should be taken according to the population dynamic of the pest.
作者
覃振强
张戈壁
吴建辉
邱宝利
QIN Zhenqiang;ZHANG Gebi;WU Jianhui;QIU Baoli(Sugarcane Research Institute,Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007,China;Guangxi Academy of Specialty Crops,Guilin,Guangxi 541004,China;Department of Entomology,South China Agricultural University,Key Laboratory of Bio-Pesticide Innovation and Application of Guangdong Province,China Pakistan Joint Research Center for Citrus Disease and Incest Pest Management,Guangzhou,Guangdong 510640,China)
出处
《热带作物学报》
CSCD
北大核心
2019年第3期546-551,共6页
Chinese Journal of Tropical Crops
基金
国家公益性行业(农业)科研专项项目(No.201303019)
广东现代农业产业技术体系创新团队项目(No.2017LM1106)
关键词
黑刺粉虱
柑桔园
黄板诱捕
种群动态
桂林
广西
Aleurocanthus spiniferus(Quaintance)
citrus orchard
yellow sticky trap
population dynamic
Guilin
Guangxi
