A.桃蚜B.月季長(zhǎng)管蚜C.杭州新胸蚜D.棉蚜
A.19~20點(diǎn)B.20~21點(diǎn)C.午夜前后D.凌晨5~6點(diǎn)
A.下午19點(diǎn)到21點(diǎn)補(bǔ)充光照B.午夜用白熾燈照明打破黑暗C.早晨4點(diǎn)到6點(diǎn)補(bǔ)充光照D.每天17點(diǎn)到來日早8點(diǎn)進(jìn)行暗處理