处理 | 用量(g/667m2) | 病穗率% | 病穗率防效% | 病指 | 病指防效/% |
40%丙硫菌唑·戊唑醇SC | 40 | 2.04 | 93.84 | 0.6 | 96.32 |
40%戊唑·咪鲜胺SC | 60 | 7.15 | 78.4 | 3.38 | 79.28 |
48%氰烯菌唑·戊唑醇SC | 50 | 4.86 | 85.32 | 2.12 | 87 |
200克/升氟唑菌酰羟胺SC + 250克/升丙环唑EC | 60 + 40 | 1.38 | 95.83 | 0.47 | 97.12 |
50%戊唑·百菌清SC | 50 | 4.91 | 85.17 | 2.42 | 85.16 |
空白对照 | / | 33.1 | / | 16.31 | / |