A.卵 B.若蟲(chóng) C.幼蟲(chóng) D.蛹 E.成蟲(chóng)
A.褐飛虱 B.甜菜夜蛾 C.二化螟 D.大螟 E.黏蟲(chóng) F.煙粉虱
A.75%肟菌•戊唑醇水分散粒劑 B.240克每升噻呋酰胺懸浮劑 C.30%吡蚜•噻蟲(chóng)胺懸浮劑 D.250克每升的醚菌酯懸浮劑