根肿病与根瘤菌是一种病吗？ 根瘤菌与根结线虫病的区别？
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根肿病与根瘤菌不属同一病害，你这图为根肿病，根肿病，系土质恶化，酸碱度失调所致，注意调节，治疗用甲基立枯磷加喹啉铜或乙蒜素加百菌清或甲霜恶霉灵加普力克加生根剂灌根，根瘤菌也称根结线虫病，前期在毛细根上有很多瘤，后期逐渐肥大，腐烂，影响毛细根吸收营养，直致植株枯萎死亡绛旓細鏍圭槫鐥咃紝涔熺О鏍圭檶鐥咃紝鏄竴绉嶅湡澹ゆ潌鑿屽睘鐨勭粏鑿屾墍寮曡捣鐨勭梾瀹銆傝鐥呬富瑕佸彂鐢熷湪鏍归銆佷晶鏍逛笂鍙婂珌鎺ュ彛澶勩傝タ鍏拌姳鍙戠梾涓烘牴鑲跨梾锛屽苟闈炴牴鐦ょ梾銆傝タ鍏拌姳鏍硅偪鐥呮槸鐢辩湡鑿岄灜姣涜弻浜氶棬鑺歌柟灞炴牴鑲胯弻(Plasmodiophora brassicae Woron)渚垫煋鍚庯紝寮曡捣鐨勪富鏍规垨渚ф牴钖勫缁勭粐鑶ㄥぇ鐥囥傚彂鐥呭垵鏈熷湴涓婇儴鍒嗙棁鐘朵笉鏄庢樉锛3-5澶╁悗闅忕潃鍦...
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