●病原:柑橘根結(jié)線蟲(chóng)Meloidogyne citr Zhang & Gao& Weng等5種●傳播方式:通過(guò)帶病的土壤、水流、肥料、病根、人畜及苗木傳播●癥狀表現(xiàn):根▲柑橘根結(jié)線蟲(chóng)病▲柑橘根結(jié)線蟲(chóng)為害癥狀▲柑橘根結(jié)線蟲(chóng)為害癥狀(病根抱團(tuán))癥狀識(shí)別主 (本文共 1858 字 , 5 張圖 ) [閱讀本文] >>
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 ●病原:柑橘根結(jié)線蟲(chóng)Meloidogyne citr Zhang & Gao& Weng等5種●傳播方式:通過(guò)帶病的土壤、水流、肥料、病根、人畜及苗木傳播●癥狀表現(xiàn):根▲柑橘根結(jié)線蟲(chóng)病▲柑橘根結(jié)線蟲(chóng)為害癥狀▲柑橘根結(jié)線蟲(chóng)為害癥狀(病根抱團(tuán))癥狀識(shí)別主 (本文共 1858 字 , 5 張圖 ) [閱讀本文] >>