contact toxicity

基本解释

• [农药] 接触毒性

英汉例句

双语例句

• 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。

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词组短语

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

• contact toxicity更多词组

专业释义

农业科学

• 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

化学

• 触杀

生物学

• 接触毒性