摘要
研究甲维盐混配剂对马尾松的安全性、马尾松吸收药液情况、混配剂在马尾松树体内作用的持效期以及混配剂的剂量,结果表明:1)对胸径8 cm以上马尾松注干输药时,安全性高,达95%以上;2)对马尾松注干输药时,马尾松在各个时间均有良好的吸收率,达96%以上;3)甲维盐混配剂在马尾松树体内持效期长,可达5个月;4)使用5%甲维盐混配剂100 m L防治松褐天牛效果最佳,达到99.83%。
This paper studied the safety of mixture for emamectin benzoate on different diameter of Pinus massoniana, the result of P. massoniana absorbing liquid on different times, the duration time of mixture for emamectin benzoate in P.massoniana trees, and different dose of mixture for emamectin benzoate. The results showed that： the safety of mixture for emamectin benzoate on above 8 cm diameter of P. massoniana was high, above 95%. The absorption rate of P. massoniana on different times was well, above 96%. The duration time of mixture for emamectin benzoate in P. massoniana trees was very long, up to 5 months. 100 m L 5% mixture for emamectin benzoate to control Monochamus alternatus larva had the best effects, up to 99.83%.
出处
《南方林业科学》
2016年第4期34-36,共3页
South China Forestry Science
基金
江西省林业厅科技创新项目(项目编号:201410)
江西省科技厅重点项目(项目编号:2015BBF60073)
江西省林业科学院青年科技人才培养项目
关键词
松褐天牛
甲维盐混配剂
诱木
注药
Monochamus alternatus
mixture for emamectin benzoate
baited-wood
trunk injection
