一、注意选用内吸性强的农药:如氧化乐果、叶枯灵、稻瘟灵、多菌灵、敌菌灵、托布津、粉锈宁、乙磷铝、早霜安、三环唑、粉唑醇等。这类农药通过作物茎叶吸收后,能迅速传导到植株的各个部位,其药效受降雨影响较小。另外象敌百虫、抗蚜威、喹硫磷、灭幼脲、功夫菊酯、绿乳铜、代森铵等农药,虽然没有内吸传导作用,但在作物表面具有较强的渗透力和抗冲刷能力,因而也适合在雨季施用。 First, pay attention to the selection of strong absorption of pesticides: such as omethoate, Yekuangling, rice blastleaf, carbendazim, dipyridamole, Topazin, triadimefon, erythromycin, tricyclazole, Alcohol and so on. These pesticides absorbed through the stems and leaves of crops, can quickly transfer to all parts of the plant, the efficacy of less affected by rainfall. In addition, like pesticides such as trichlorfon, pirimicarb, quetiapine, chlorbenzuron, cyhalothrin, green milk copper, and danshen ammonium, although there is no internal absorption conduction, but in the crop surface has a strong penetration and Anti-erosion ability, which is also suitable for application in the rainy season.