【摘要】 为了筛选用于百合真菌性病害防治的高效、低毒、低残留的杀菌剂,以药用百合品种卷丹为供试材料,开展4种化学药剂的大田防治效果试验。与对照(不施药)相比,药剂处理的发病率均较低,处理1、2、3、4的发病率分别为0.08、0.10、0.11、0.19。施用药剂后,各处理间对百合真菌性病害的防治效果均有极显著差异,其中,处理1的防治效果最好,达到了82.49%。各处理间百合的株高无显著差异;克露(64%代森锰锌+8%霜脲氰)与百菌清、酸霉力克(64%代森锰锌)与百菌清配、烯酰吗啉与百菌清配伍使用的处理的百合产量分别达到了1038.94、1005.61、966.72kg/666.7m~2,与对照存在显著差异。克露、酸霉力克、烯酰吗啉与百菌清配伍使用对百合真菌性病害有较好的防治效果,可在实际生产中推广应用。更多还原

【Abstract】 In order to choose fungicides with high efficiency,low toxicity and low residue for Lilium lancifolium Thunb.,the control efficiency of four fungicides were carried out in the field.The results showed that the incidence of control 1,2,3,4 were 0.08,0.10,0.11,0.19.The control efficiency of different treatments on Lily fungus diseases,have very significant differences among them,processing control effect of 1 of the best,reached 82.49%;use of pesticides after lily plant height had no significant difference,output of the Curzate(64%mancozeb+8%cymoxanil) and chlorothalonil or acid Mycophenolate(64%mancozeb)and chlorothalonil or dimethomorph and chlorothalonil reached 1 038.94,1 005.61,966.72 kg/hm~2.This is showed its can obtain better control effect of fungus diseases with Lilium lancifolium Thunb,its can be applied in practical production.更多还原