【摘要】 为明确500 g·L^-1吡唑醚菌酯·氟唑菌酰胺悬浮剂（SC）对黄瓜灰霉病的防治效果,进行了田间药效试验。结果表明,500g·L^-1吡唑醚菌酯·氟唑菌酰胺SC对黄瓜灰霉病有较好的防治效果,其中,150.0,187.5,225 g·hm^-2在3次药后7 d的防效分别达80.40%,81.70%,83.11%。500 g·L^-1吡唑醚菌酯·氟唑菌酰胺防治黄瓜灰霉病效果较好,是防治黄瓜灰霉病的一种较好的复配杀菌剂。更多还原

【Abstract】 To identify the effect of pyraclostrobin·fluxapyroxad suspension concentrate to control cucumber gray mold, the concentration of 500 g·L^-1 was used in the field. The results showed that pyraclostrobin·fluxapyroxad had a good effect to cucumber gray mold,and the control effect of 150.0, 187.5, 225 g·hm^-2 was 80.40% , 81.70% and 83.11% , respectively, after the cucumber was treated 7 days. Pyraclostrobin·fluxapyroxad showed a good effect against cucumber gray mold. So, 500 g·L^-1 pyraclostrobin·fluxapyroxad was a good compound fungicide against cucumber gray mold.更多还原