| 红蚁净防治红火蚁的药效试验 |
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| 引用本文： | 庄天勇,田伟金,李小妮,王春晓,吴仕豪,王琳,梁梅芳. 红蚁净防治红火蚁的药效试验[J]. 昆虫知识, 2007, 44(5): 746-748 |
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| 作者姓名： | 庄天勇 田伟金 李小妮 王春晓 吴仕豪 王琳 梁梅芳 |
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| 作者单位： | 1. 广东省昆虫研究所,广东省野生动物保护与利用公共实验室,广州,510260
2. 广东省植物保护总站,广州,510500 |
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| 基金项目： | 广东省重大科技专项基金;广东省农业厅专项基金;广东省科技攻关项目 |
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| 摘 要： | 以含1%氟虫腈、植物淀粉、引诱物质及粘附剂等自制的红蚁净(Pyragne)粉剂,在室内测定红火蚁Solenopsis invicta Buren各虫态的毒力。结果显示:红蚁净粉剂对红火蚁工蚁LT50=20.106h、LT90=23.78h,对有翅繁殖蚁LT50=20.951h、LT90=25.64h;工蚁能将红蚁净传递给蛹和卵引起中毒死亡。
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| 关 键 词： | 红蚁净 红火蚁 毒力测定 |
| 修稿时间： | 2006-10-16 |
Efficacy of pyragne in controlling the red fire ant, Solenopsis invicta |
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| ZHUANG Tian-Yong,TIAN Wei-Jin,LI Xiao-Ni,WANG Chun-Xiao,WU Shi-Hao,WANG Lin,LIANG Mei-Fang. Efficacy of pyragne in controlling the red fire ant, Solenopsis invicta[J]. Entomological Knowledge, 2007, 44(5): 746-748 |
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| Authors: | ZHUANG Tian-Yong TIAN Wei-Jin LI Xiao-Ni WANG Chun-Xiao WU Shi-Hao WANG Lin LIANG Mei-Fang |
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| Affiliation: | 1. Guangdong Entomological Institute, Guangzhou, Guangdong Provincial Public Laboratory on Wild Animal Conservation and Management, Guangzhou 510260, China; 2. Plant Protection General Station of Guangdong Province, Guangzhou 510500, China |
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| Abstract: | The effect of the pesticide--powder of Pyragne in controlling adults and immature stages of red fire ants Solenopsis invicta Buren was investigated in the laboratory. Pyragne is composed of Fipronil, plant starch, attractants and adhesives. Results showed that LT50 and LT90 on workers by the powder of Pyragne with 0.1% Fipronil as the main constituent were 20. 106 h and 23.78 h, on winged productive ants were 20.95 1 h and 25.64 h, respectively; and Pyragne could result in the death of ant pupae and eggs by the trophallaxis of workers. |
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| Keywords: | Pyragne red fire ant toxicological efficacy |
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