1) toxic effect
毒杀作用
1.
The histio assay and toxic effects of nine chinese medicinal herbs Paeonia suffruticosa Andr.
))等虫种,进行了室内毒力测定和毒杀作用的研究。
2.
MethodToxic effect of insecticides on Coccinella septempunctata was studied by two design methods of direct and indirect effect with 8 usual insecticides in apple production as materials.
[方法]以苹果生产中常用的8种杀虫剂为材料,采用直接作用和间接作用两种设计方法,研究了杀虫剂对七星瓢虫的毒杀作用。
2) toxicity
[英][tɔk'sɪsəti] [美][tɑk'sɪsətɪ]
毒杀作用
1.
Study on the Toxicity of the Leaf Extracts from Datura Metel Linn. to Meloidogyne Incognita Chitwood;
白花曼陀罗叶提取物对南方根结线虫毒杀作用的研究
3) Killing effect
毒杀作用
1.
With pure water as a control,the soaking liquids at 3 different concentrations of Allium sativum were used to examine their killing effect on Oncomelania hupensis.
结果表明,经过一定时间的处理,大蒜的水浸液对钉螺有明显毒杀作用:其中,根、茎的水浸液效果最为明显,百分比浓度大于0。
4) contact toxic effect
毒杀作用
1.
Non-choice Antifeeding and contact toxic effect of crude extracts of 12 species of wild Meliaceae from Guangxi were evaluated by the laboratory bioassay against the adult of Phyllotreta striolata(Fabricius).
测试广西12种野生楝科(M eliaceae)植物提取物对黄曲条跳甲成虫[P hy llotreta str iolata(F abricius)]的非选择性拒食作用和毒杀作用。
5) toxic action
毒杀作用
1.
The result is that the extract from the stalks and leaves of Veraprvmn nitrvm and roof of Evphorbia pallasii have very serious toxic action,and yet the extract from the stalk of Arisaema amvrense is in ferior to that.
从不同有毒植物的根、茎、叶中制备提取液 ,测定它们对落叶松鞘蛾的毒性 ,以确定它们在病虫害防治方面的生物效益 其结果为藜芦茎叶和狼毒根提取液毒杀作用很强 ,而天南星根提取液对落叶松鞘蛾毒杀作用较
6) transferring insecticidal activity
传导毒杀作用
补充资料：毒杀
1.用毒物杀害。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条