1. xuanqingtiangaowenshiduanyongyao。haichongzaiqingtiangaowenshiduandequshiliangyuhuxiqiangdumingxiandayuyinlengtianqi
，cishishiyao
，beichongtixishoudeyaowuyeduo，youliyuyaoxiaofahui。

2. shidangzengjiayaoliang。haichongdenongyaozhisizhongliangbuhengding，zaichangwenxiawenduyuedi

，haichongdezhisizhongliangyuegao，dongjishiyaoyingshidangzengjiayongyaoliang
，danyibanbuchaoguochangguiyongyaoliangde1.5倍。嚴格按稀釋倍數加水，不能隨意改變施藥濃度。

3. xuanyongnengzaidiwenqishiyongdenongyao。yibanqingkuangxia，weidujihechushajishouwendudeyingxiangxiao
，neixijihexunzhengjishouwendudeyingxiangda。rudidiweizaidiwentiaojianxiashiyong，shachongxiaoguomingxianxiajiang
；而溴氰菊酯、shiliuhejidengyaozaidiwentiaojianxiarengnengfahuijiaohaodeshachongzuoyong。lingwai，dongjidiwenqishiyongchucaoji，jianxiaoshijianyaobigaowenjijiechang，yongyaohouyaonaixindengdai

，zhiyaoyaoyependaowei，yibanbuxuyaozhongxinpenyao。

4. yanchanganquanjiangeqi。dongjishiyongnongyao，yaowujiangjiesuduman，zaizuowutineidecanliuqiyexiangduiyanchang。weiquebaonongchanpinzhilianganquan
，yaozhuyiyanchanganquanjiangeqi。

5. 藥劑充分溶解稀釋。配製藥液時可添加黏著劑，並充分攪拌使農藥溶解。注意蔬菜田施藥不能添加植物油等作為黏著劑。