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近几年来,豫北稻区恶苗病有所抬头,局部地区病情严重,干尖线虫病也有发生。其中主要原因是:一些稻农用药剂浸种由于用量和使用方法不当,致使部分种子不出芽或出芽很少;还有些农户虽也浸种,但没有起到应有的效果。根据上述情况,我县植保站组织力量在师寨乡经过三年药剂筛选试验,特向广大稻农推出可同时防治这两种病害的
In recent years, rice seedling disease in northern Henan has been on the rise, in some areas, the disease is serious, dry tip nematodes have also occurred. The main reason for this is that some rice seedlings are not soaked or sprouted due to improper usage and improper use of soaking seeds. Some farmers, though soaking seeds, did not achieve the desired results. According to the above situation, the plant protection station of our county forces in the division Zhaixiang after three years of pharmaceutical screening tests, especially to the majority of rice farmers introduced at the same time can prevent these two diseases