氯胺磷树干注药防治松褐天牛试验  

Experiment on the Trunk Injection of Chloramine Phosphorus to Control Monochamus alternatus

作　　者：刘际建 李超英 冯思平 吴仕军 

机构地区：[1]浙江省温州市苍南森防站,浙江温州325800

出　　处：《现代农药》2006年第6期48-49,共2页MODERN AGROCHEMICALS

基　　金：温州市重点科技计划项目(ny2003A103)。

摘　　要：利用30%氯胺磷乳油、2%阿维菌素乳油等对危害马尾松的松褐天牛进行了树干注射防治试验,并与40%氧乐果乳油进行了对比。结果表明,30%氯胺磷乳油与40%氧乐果乳油相比,对松褐天牛有更好的防治效果,按马尾松树干胸径计,30%氯胺磷乳油注药量0.7mL/cm,30d防效达95.10%;2%阿维菌素乳油防效差,30d防效仅为32.84%。In the control experiment of Monochamus alternatus larvae, 30% chloramine phosphorus EC, 2% avermectine EC were used for injecting into pine trunks, and in comperison with 40% omethoate EC. The results showed that 30% chloramine phosphorus EC was of better effects than 40% omethoate EC in control Monochamus alternatus larvae. According to the diameter of pine trunk in chest height, 30% chloramine phosphorus EC injecting dose 0.7 mL/cm, the control effect reached 95.10% in 30 days, meanwhile the control effect of 2% avermectine EC was only 32.84%.

关 键 词：马尾松 树干注药 松褐天牛 药效试验 

分 类 号：S763[农业科学—森林保护学]