摘要
笔者应用Ｂ．ｔ－＂１８７＂地方株浓缩悬乳剂２．０ｐｐｍ处理稻田内中华按蚊和库蚊幼虫孳生地，喷洒２４ｈ后水中浮游和底栖生物未死亡，且数量比喷洒前稍有增加，与对照结果一致，而Ⅰ～Ⅳ龄蚊幼死亡率为９５～１００％，表明该菌对环境中的非靶生物安全。
Influence of B.T-187 emulsion on non-target aquatic living things was investigated in rice field.The showed that it was safe from harm to aquatic living things while B.T-187 emulsion was used as larval control of mosquitoes in rice field.After treatment of 24 hours at rate of 2.0 ppm 95～100% reduction of Anopheline and Culex Larvae, but any Side-effect was not found to aquatic living things.The quantity of aquatic organism aftor treatment was no difference from that before treatment.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
1995年第1期1-3,共3页
Chinese Journal of Vector Biology and Control
