药前调查各小区病指在0-0.4之间,药后14天清水对照病指5.6,发生

药前调查各小区病指在0-0.4之间,药后14天清水对照病指5.6,发生较轻。从表1.附表看出，70%氟环唑水分散粒剂防治小麦锈病效果较好，防效随剂量的增大而提高。4克/亩用量偏低，防效略低，8-12 克/亩防效达81-91%，有效减轻小麦锈病的危害，与对照药剂防效相当，或优于其防效，两年试验结果趋势基本一致，70%氟环唑水分散粒剂试验剂量范围内对小麦安全，未观察到对其它生物有明显影响。可用于防治小麦锈病。

The disease before the investigation was between 0-0.4, and the 5.6 day after the 14 day of the top note was lighter. From table 1 The attached table shows that 70% fluconazole water dispersible granule has a good effect on controlling wheat rust, and the control effect increases with the increase of dose. The dosage of 4 g / mu is low, and the control effect is slightly low. The control effect of 8-12 g / mu is 81-91%, which can effectively reduce the harm of wheat rust, which is equivalent to or better than that of the control agent. The trend of the two-year test results is basically the same. Within the test dose range of 70% fluconazole water dispersible granule, it is safe for wheat, and no significant effect on other organisms is observed. It can be used to control wheat rust.

The disease index of each plot was 0-0.4 in the pre-drug survey, and 5.6 in the clean water control group 14 days after drug administration, with a slight occurrence. It can be seen from Table 1. Attached table that 70% epoxiconazole water dispersible granule has a good effect on controlling wheat rust, and the control effect increases with the increase of dosage. The dosage of 4 g/mu is low, and the control effect is slightly low. The control effect of 8-12 g/mu is 81-91%, which effectively reduces the harm of wheat rust, and the control effect is equal to or better than that of the control agent. The trend of the two-year test results is basically the same. 70% epoxiconazole water dispersible granule is safe for wheat within the test dosage range, and no obvious influence on other organisms has been observed. Can be used for preventing and treating wheat rust.