摘要
田间药效试验结果表明,螺威4%粉剂对水稻福寿螺有较好的防效。施药剂量为90~150g(a.i.)/ha,药后7d防效为89.30%~94.79%。在试验剂量范围内,试验药剂对水稻安全。
The results of field trials showed that TDS 4%DP could effectively control Pomacea canaliculata.The control rate was 89.30%~94.79%when used at the concentration of 90~150g(a.i.)/ha.There was no observed phytotoxieily on rice under the trial dosage scope.
出处
《农药科学与管理》
CAS
2016年第2期54-56,共3页
Pesticide Science and Administration
关键词
螺威
福寿螺
防效
TDS
pomacea canaliculata
control effect
