... 接触传染性脓疱病毒 contagious ecthyma virus 接触毒性 contact toxicity 接触器 contactor ...
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evaluation of contact toxicity 触杀毒力测定
contact-toxicity 触杀活性
acute contact toxicity 急性触杀毒性
Contact Toxicity Stomach Poisoning 触杀胃毒
Honey bee acute contact toxicity 蜜蜂接触毒性
Honeybees acute contact toxicity test 蜜蜂急性接触毒性测试
The resultsshowed that nicotine had high contact toxicity (48hLC50=3.07g/L) against potato bug. Its correction mortality rate(4.4 g/L) is 78.9％compared to 84.2％(beta-cypermethrinEC 2500 folds dilution) at 48h. Capsicine also had good action of contact poison.
辣椒碱也有很强的触杀活性，48h LC50为1.82 g／L。
参考来源 - 烟碱的提取及在生物农药中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
The contact toxicity of fipronil to Coptotermes formosanus Shiraki and the repellent action were tested.
采用点滴法测定了锐劲特对家白蚁（CoptotermesformosanusShiraki）的接触毒性，并进行了驱避作用试验。
Toxicity: The major hazards of silane stem from its ability to spontaneously ignite on contact with air and its toxicological properties.
毒性：硅烷的主要危险来自它接触空气可以自发燃烧的能力和它的毒物学的性质。
A striking difference existed between different pesticides in their contact poisoning and residue toxicity.
农药对家蚕的触杀毒力和残毒期因农药品种不同而有极显著差异。
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