contact toxicity

常见例句

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。