Acta Agrestia Sinica ›› 2016, Vol. 24 ›› Issue (1): 171-177.DOI: 10.11733/j.issn.1007-0435.2016.01.023

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Laboratory Bioassay Experiment of Calliptamus abbreviatus and Myrmeleotettix Palpalis After Dealing with Different Formula of Paranosema locustae and Metarhizium anisopliaeacridum

ZHANG Jing1, SONG Li-mei1, WANG Guang-jun2, WANG Hui-ping3, JIANG Zhong-dong3, YU Feng-chun3, BAN Li-ping1   

  1. 1. College of Animal Science & Technology, China Agricultural University, Beijing 100193, China;
    2. Institute of Plant Protection, CAAS, Beijing 100094, China;
    3. Taipusiqi Grassland Station,Taipusiqi, Inner Mongolia 027000, China
  • Received:2014-09-25 Revised:2014-12-19 Online:2016-02-15 Published:2016-04-26

蝗虫微孢子虫和绿僵菌不同配方饵剂对短星翅蝗和宽须蚁蝗的室内生测研究

张靓1, 宋丽梅1, 王广君2, 王惠萍3, 江中东3, 于凤春3, 班丽萍1   

  1. 1. 中国农业大学动物科学技术学院, 北京 100193;
    2. 中国农科院植物保护研究所, 北京 100094;
    3. 太仆寺旗草原工作站, 内蒙古 太仆寺旗 027000
  • 通讯作者: 班丽萍
  • 作者简介:张靓(1989-),女,辽宁阜新人,硕士研究生,主要从事草地管理与牧草生产研究,E-mail:zj15191418070@126.com宋丽梅(1988-),女,山东潍坊人,博士,主要从事草地保护方面研究,E-mail:songlimei2007@163.com
  • 基金资助:

    国家公益性行业(农业)科研专项(201003079)资助

Abstract:

In order to investigate the control efficiency of Paranosema locustae and Metarhizium anisopliae var. acridum on locust, an experiment was carried out by comparing of mortality and detected infection after feeding Calliptamus abbreviatus Ikovnn. and Myrmeleotettix palpalis Zub. with P. locustae or M.anisopliae var. acridum and the mixture of both, respectively, for 28 days.The experiment was carried out at the Ministry of Agriculture Pest Investigation Station in Rangeland. The results showed that the control efficiency was 65.09% and 55.64%, by only using 4.44×105P. locustae every C. abbreviatus and 4.44×104P . locustae every M. Palpalis, respectively. The control efficiency was 100% by utilizing the mixture of 4.44×104 P. locustae and 1.11×106 M. anisopliae every grasshopper. P. locustae had stronger control efficiency on M. Palpalis than C. abbreviatus.

Key words: Paranosema locustae, Metarhizium anisopliae, Calliptamus abbreviatus, Myrmeleotettix Palpalis, Mortality, Infection

摘要:

为了解蝗虫微孢子虫(Paranosema locustae)和绿僵菌(Metarhizium anisopliaeacridum’)对蝗虫的防治情况,在农业部锡林郭勒草原有害生物科学观测实验站,对短星翅蝗(Calliptamus abbreviatus)和宽须蚁蝗(Myrmeleotettix palpalis)分别进行蝗虫微孢子虫、绿僵菌及两种药剂混合处理后,进行室内生测,记录28d的死虫数,并检测其感染情况。结果显示:单施蝗虫微孢子虫防治短星翅蝗,每头蝗虫的施用量为4.44×105个孢子,防治效果达65.09%。单施蝗虫微孢子虫防治宽须蚁蝗,每头蝗虫的施用量为4.44×104个孢子,防治效果达55.64%。混合施用蝗虫微孢子虫和绿僵菌防治草原蝗虫时,二者对每头蝗虫的施用量分别为4.44×104和1.11×106个,防效均可达到100%。与短星翅蝗相比,蝗虫微孢子虫对宽须蚁蝗的防效更好。

关键词: 蝗虫微孢子虫, 绿僵菌, 短星翅蝗, 宽须蚁蝗, 死亡率, 感染率

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