The damage characteristics and occurrence regularity of radish alternaria leaf spot, black rot, soft rot, virus disease and hollowness are introduced in the paper, and the corresponding control method is proposed from...The damage characteristics and occurrence regularity of radish alternaria leaf spot, black rot, soft rot, virus disease and hollowness are introduced in the paper, and the corresponding control method is proposed from two aspects of agricultural control and chemical control.展开更多
温郁金(Curcuma wenyujin Y.H.Chen et C.Ling)为姜科植物,原产于浙江省温州市瑞安市,具有去除血瘀、消炎和抗癌等多种功能[1]。目前,已被报道的温郁金病害包括叶枯病[2]、白绢病[3]、病毒病[4]等。2017年6月在海南省东山镇种植基地发...温郁金(Curcuma wenyujin Y.H.Chen et C.Ling)为姜科植物,原产于浙江省温州市瑞安市,具有去除血瘀、消炎和抗癌等多种功能[1]。目前,已被报道的温郁金病害包括叶枯病[2]、白绢病[3]、病毒病[4]等。2017年6月在海南省东山镇种植基地发生温郁金叶鞘腐烂病。主要危害分蘖期的茎基部和叶鞘,从茎基部开始发病;发病初期茎基部产生浅褐色水渍状病斑,病斑逐渐向上延伸至叶鞘;后期形成水渍状.展开更多
文摘The damage characteristics and occurrence regularity of radish alternaria leaf spot, black rot, soft rot, virus disease and hollowness are introduced in the paper, and the corresponding control method is proposed from two aspects of agricultural control and chemical control.
文摘温郁金(Curcuma wenyujin Y.H.Chen et C.Ling)为姜科植物,原产于浙江省温州市瑞安市,具有去除血瘀、消炎和抗癌等多种功能[1]。目前,已被报道的温郁金病害包括叶枯病[2]、白绢病[3]、病毒病[4]等。2017年6月在海南省东山镇种植基地发生温郁金叶鞘腐烂病。主要危害分蘖期的茎基部和叶鞘,从茎基部开始发病;发病初期茎基部产生浅褐色水渍状病斑,病斑逐渐向上延伸至叶鞘;后期形成水渍状.
