对加拿利海枣叶斑病的病原进行分离鉴定和农药抑菌试验。结果表明:加拿利海枣叶斑病病原为半知菌亚门黑盘孢目的掌状拟盘多毛孢(Pestalotiosis palmarum);6种杀菌剂的抑菌效果为10%苯醚甲环唑水分散粒剂〉450 g/L咪鲜铵水乳剂〉80%代森锰锌可湿性粉剂〉40%百菌清悬浮剂〉70%甲基硫菌灵可湿性粉剂〉80%乙蒜素乳油,且6种杀菌剂在生产上对加拿利海枣叶斑病菌都有较好的抑制作用。
Pathogen separated and identified from Phoenix canariensis leaf sport was Pestalotiosis palmarum. Bactoeriostatic tests indicated that the order of inhibition effect to the pathogen of P. canariensis leaf sport was 10% difenoconazole WG〉450g/L prochloraz EW〉80% mancozeb WP〉40% chlorothalonil SC〉70% thiophanate-methyl WP〉80% ethylicin EC.