【摘要】 为有效防治枣缩果病的危害,选用7种杀菌剂对病原菌——细交链孢菌Alternaria alternata进行了室内抑菌试验和田间药剂防治试验。结果表明:20.67%万兴乳油+68.75%易保可分散粒剂+72%链霉素可溶性粉剂、10%世高可分散粒剂+90%新植霉素可溶性粉剂组合、80%大生M-45可湿性粉剂的抑菌能力最强;其次为20.67%万兴乳油、10%世高可分散粒剂和85%枣病克星可湿性粉剂;4%绿盾农抗120水剂对两种病原菌的抑制作用不明显。更多还原

【Abstract】 The selective experiments of seven fungicides against the pathogen of fruit shrink disease,Alternaria alternata on jujube were done.The result showed that 20.67% Wanxing EC(emulsifiable concentrate) +68.75% Yibao DG(dispersible granule) + 72% Streptomycin SP(solube powder),10% Shigao DG +90% New Zhimeisu SP and 80% Daheng M-45 WP(water dispersible powder) had the best fungistasis and 20.67% Wanxing EC,10% Shigao DG and 85% Zaobingkexing WP were better,4% agri-antibiotic 120 of Ludun had no inhibiting effect.更多还原