蟲(chóng)害:菜青蟲(chóng)葉面可噴灑蚜蟲(chóng)、常用的啶蟲(chóng)脒、吡蟲(chóng)啉,鱗翅目害蟲(chóng)如小菜蛾可噴灑阿維菌素除蟲(chóng)菊酯農(nóng)藥高效氯氰菊酯溴氰菊酯等,白菜給菜粉蝶,Da白菜菜青蟲(chóng)病害易發(fā)生,可在Da白菜Up農(nóng)藥上噴灑防治菜青蟲(chóng)病害,肖白菜招到菜粉蝶怎么辦,菜青蟲(chóng)幼蟲(chóng)期,可使用殺蟲(chóng)劑EC、殺蟲(chóng)EC等農(nóng)藥進(jìn)行噴霧,看是什么了蟲(chóng)子。1、大白菜容易出現(xiàn)菜青蟲(chóng)病害,如何有效防治呢?Da白菜菜青蟲(chóng)病害易發(fā)生,可在Da白菜Up農(nóng)藥上噴灑防治菜青蟲(chóng)病害。平時(shí)要把Da白菜周?chē)牟莩簦@樣不容易長(zhǎng)青蟲(chóng),還要注意施點(diǎn)肥。我推薦印楝素作為預(yù)防菜青蟲(chóng)最有效的植...
更新時(shí)間:2024-08-21標(biāo)簽: 白菜長(zhǎng)綠蟲(chóng)子用什么農(nóng)藥農(nóng)藥長(zhǎng)綠治菜青蟲(chóng)蟲(chóng)子 全文閱讀