红火蚁防治中茚虫威饵剂使用剂量的确定 |
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引用本文: | 李平东,李志强,张森泉,王文荣,温凯,曾玲,许益镌,陆永跃. 红火蚁防治中茚虫威饵剂使用剂量的确定[J]. 广东农业科学, 2014, 41(17): 88-92 |
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作者姓名: | 李平东 李志强 张森泉 王文荣 温凯 曾玲 许益镌 陆永跃 |
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作者单位: | 1. 深圳市农业科技促进中心,广东深圳,518040 2. 华南农业大学红火蚁研究中心,广东广州,510642 |
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基金项目: | 国家“973”计划项目,广州市农业植物检疫项目“红火蚁防控药剂筛选试验” |
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摘 要: | 使用毒饵是有效控制红火蚁发生和危害的重要方法之一.研究明确了不同剂量0.045%茚虫威饵剂处理对不同活蚁巢密度红火蚁的防治效果,建立了4个活蚁巢密度、饵剂剂量和防治效果之间的关系方程,获得了防治红火蚁的0.045%茚虫威饵剂的理论使用剂量:单个蚁巢处理饵剂3~6 g、100 m2面积撒施25~30 g.
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关 键 词: | 红火蚁 茚虫威饵剂 剂量 |
Dosage of the indoxacarb bait used to control Solenopsis invicta Buren |
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Abstract: | The poisonous bait was one of the important methods used to control the red imported fire ant Solenopsis invicta Buren effectively. The controlling effects of different doses of 0.045% indoxacarb bait on different densities of S.invicta nests were revealed in this paper. And 4 models which described the relationship among the fire ant nest density,bait dosage and controlling effect were presented. The theory dosages of the indoxacarb bait in controlling fire ant were 3~6g with treating single nest, and 25~30 g with broadcasting 100 m2. |
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Keywords: | Solenopsis invicta Buren indoxacarb bait dosage |
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