Curr. Biotech. ›› 2013, Vol. 3 ›› Issue (1): 54-56.DOI: 10.3969/j.issn.2095-2341.2013.01.11

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Primary Evaluation of the Control Efficacy of Releasing Predatory Mites to Thrips in Color Sweet Pepper

GU Pei-yun, MA Yong-jun, JIAO Xue-xia, YIN Zhe, GUO Shu-chen, GUO Yang, GUO Ming-ge, TIAN Xue-wei   

  1. 1.Plant Protection Station of Yanqing County, Beijing 102100, China;
    2.Beijing Plant Protection Station, Beijing 100029, China
  • Received:2012-12-31 Online:2013-01-25 Published:2013-01-11

释放捕食螨对彩椒上蓟马防效的初步评价

谷培云1,马永军1,焦雪霞1,尹哲2*,郭书臣1,国洋1,郭明阁1,田学伟1   

  1. 1.北京市延庆县植物保护站, 北京 102100;
    2.北京市植物保护站, 北京 100029
  • 通讯作者: 尹哲，农艺师，硕士，主要从事蔬菜病虫害生物防治工作。E-mail：ipm2006@126.com
  • 作者简介:谷培云，高级农艺师，主要从事蔬菜病虫防治。Tel:010-51051765; E-mail:yqsc2004@163.com。
  • 基金资助:

    农业部公益性行业（农业）科研专项（200903032）资助。

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Abstract: The predatory mites, Amblyseius barkeri and Stratiolaelaps scimitus were released in color sweet pepper field to evaluate their control efficacy to thrips. The results showed that releasing the predatory mites could effectively suppress the thrips population. The control efficacy of combined releasing 200 A. barkeri per square meter and 150 S. scimitus per square meter was 74.31%, and the control efficacy of releasing 200 A. barkeri per square meter was 47.16%.

Key words: thrips, color sweet pepper, Amblyseius barkeri, Stratiolaelaps scimitus

摘要： 在春秋棚越夏的一大茬彩椒上释放巴氏钝绥螨和剑毛帕厉螨,调查其对蓟马的防治效果。结果表明,通过田间释放捕食螨可以有效控制田间蓟马种群数量,释放巴氏钝绥螨200头/m2+剑毛帕厉螨150头/m2处理防效达到74.31%,释放巴氏钝绥螨200头/m2防效为47.16%。

关键词: 蓟马, 彩椒, 剑毛帕厉螨, 巴氏钝绥螨

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