contact toxicity
基本解释
- [农药] 接触毒性
英汉例句
- Contact toxicity of seed extracts from Dodonaea viscose against Sitophilus oryzae were determined.
测定了坡柳种子不同溶剂提取物对米象的触杀作用。 - 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。 - 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。
双语例句
词组短语
- contact -toxicity 触杀活性
- Contact Toxicity Stomach Poisoning 触杀胃毒
- acute contact toxicity 急性触杀毒性
- evaluation of contact toxicity 触杀毒力测定
- contact toxicity effect 触杀毒力
短语
专业释义
- 触杀
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。 - 接触毒性
- 触杀
- 接触毒性