扑虱灵和吡虫啉对稻虱缨小蜂寄生率的影响
Effects of buprofezin and imidacloprid on parasitism of Anagrus nilaparvatae.
徐志英1;刘芳2;宋英2;包善微2;张军1;王奎萍1
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作者单位：1.扬州环境资源职业技术学院扬州225007；2.扬州大学农学院扬州225009
中文关键词：农药， 扑虱灵， 吡虫啉， 稻虱缨小蜂， 寄生率， 水稻
英文关键词：pesticide; buprofezin and imidacloprid pesticide;
Anagrus nilaparvatae;parasitism;rice
中文摘要：用农药扑虱灵和吡虫啉处理2个不同水稻品种（秀水63、镇稻2号），观察其对稻虱缨小蜂Anagrus nilaparvatae Pang et Wang寄生率的影响。结果表明，当寄生蜂的密度为50头/10盆苗时，经农药处理后的稻株上稻虱缨小蜂的寄生率无显著变化；药剂处理后的秀水63（1 d、
英文摘要：The effects of two pesticides (buprofezin, imidacloprid) on parasitism of Anagrus nilaparvatae Pang et Wang in two rice varieties (Xiushui 63, Zhendao 2) were studied. The results showed that there were not significant differences in parasit