吡虫啉竹腔注射防治竹泰广肩小蜂试验

Injection of imidacloprid into bamboo cavity against Tetramesa bambusae

2 0 0 2至 2 0 0 3年在浙江省杭州市瓶窑镇、黄湖镇食用早竹园内进行了竹腔注射吡虫啉防治竹泰广肩小蜂的田间试验。结果表明 :利用 10 %吡虫啉 5倍液每株竹腔注射 2mL防治竹泰广肩小蜂 ,防治效果可达 92 71 %～ 97 6%。由于其具有高效、低毒的特性 。

Two years of field experiments in Hangzhou showed that the injection of 10% imidacloprid WP 5 times into bamboo cavities 2 mL per bamboo against Tetramesa bambusae reached high control effect between 92.71% and 97.6%.