potato aphid
常見例句
- The aphid that causes potato blight now appears a month earlier than it used to, so it feeds on the plant at a more vulnerable point in its life.
現(xiàn)在馬鈴薯的疫病期已經(jīng)比以前提前了一個月到來,在馬鈴薯植株最脆弱的時候蚜蟲們就來侵襲。 - Now 70-80% do. The aphid that causes potato blight now appears a month earlier than it used to, so it feeds on the plant at a more vulnerable point in its life.
現(xiàn)在70-80%的蚜蟲都有了這種耐葯性,蚜蟲導致的馬鈴薯晚疫病,現(xiàn)在出現(xiàn)比以往提前一個月來,所以蚜蟲在植株的脆弱期就開始啃噬植株。 返回 potato aphid