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。
Insecticidal mechanism of this unique product, add the highly active anti-permeability factor in reconciliation factor, with strong contact and stomach toxicity.
本产品杀虫机理独特，添加高活性渗透因子和解抗因子，具有很强的触杀和胃毒作用。
"And there's also a significant chance of toxicity in the form of conjunctivitis, punctate keratitis, partial occlusion, or contact dermatitis," she said.
她说：“在结膜炎、点状角膜炎、部分性遮闭或接触性皮炎等类型中使用也会有很大机会出现毒性作用。”
And there's also a significant chance of toxicity in the form of conjunctivitis, punctate keratitis, partial occlusion, or contact dermatitis.
在结膜炎、点状角膜炎、部分性遮闭或接触性皮炎等类型中使用也会有很大机会出现毒性作用。
And there's also a significant chance of toxicity in the form of conjunctivitis, punctate keratitis, partial occlusion, or contact dermatitis.
在结膜炎、点状角膜炎、部分性遮闭或接触性皮炎等类型中使用也会有很大机会出现毒性作用。
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