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防治抗性害蟲(chóng)常見(jiàn)殺蟲(chóng)劑:25%丙溴.滅多威
date:2016/11/3   
25%丙溴.滅多威作用于棉鈴蟲(chóng)、紅鈴蟲(chóng),蚜蟲(chóng),盲蝽象等等害蟲(chóng)神經(jīng)系統(tǒng),廣譜、高效殺蟲(chóng)劑;并具有良好殺卵作用。兼具觸殺、胃毒及熏蒸作用;擊倒力強(qiáng),有一定滲透作用,藥效期較長(zhǎng)。害蟲(chóng)對(duì)該藥基本無(wú)抗藥性;對(duì)抗性害蟲(chóng)防效出色。使害蟲(chóng)過(guò)度興奮、麻痹而死,有強(qiáng)滲透作用,以觸殺、胃毒為主,殺蟲(chóng)譜廣,擊倒速度快。


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