三江平原零星种植的小麦成为2016年旱田作物最大的赢家,毛收入达1.3万元/公顷。调查显示,今年7%的农户欲种麦,但曾一度流行、造成小麦大幅度减产的小麦黑穗病、赤霉病仍笼罩着农民,生产上需尽早解决。为普及新农药防控生物灾害,笔者特整理此文,以供近十五年未种过小麦的农户参考。一、病害防治1.防治小麦散黑穗病。在播种前,用种子量0.3%的30克/升苯醚甲环 Sporadic wheat in the Sanjiang Plain has become the biggest winner of dry-land crops in 2016 with gross income of 13,000 yuan / ha. Survey shows that 7% of farmers want to grow wheat this year, but once popular, resulting in a sharp reduction of wheat wheat smut, scab is still enveloped farmers, the production needs to be solved as soon as possible. In order to popularize the prevention and control of biological disasters of new pesticides, the author specially arranges this article for reference of farmers who have not been planted with wheat for nearly 15 years. First, the prevention and treatment of diseases 1. Prevention and treatment of wheat scattered smut. Before sowing, use a seed amount of 0.3% of the 30 g / l ether ring