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向日葵列当(Orobanche.cumana.wallr)和瓜列当(Orobanche.aegyptiaca Pers)在南北疆分布最广危害最烈。本文详细描述了向日葵列当和瓜列当的形态特征和对种子的镜检测量结果。
Orobanche.cumana.wallr and Orobanche.aegyptiaca Pers are the most widely distributed in North and South Xinjiang. This article describes in detail the morphological characteristics of the sunflower and melon bear and microscopic examination of the seed.