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小麦赤霉病是长江中下游地区小麦的主要病害。一般流行年总要在抽穗、扬花期喷洒农药。如何化费较少的农药、人工,获得较好的防病效果,是植保工作者值得研究的问题。超微多菌灵可湿性粉剂就是近年来我国新发展的多菌灵剂型之一。具有粒度细,平均粒径<5微米;悬浮率高,悬浮率>70％;配药容易、不易沉淀等优点。只要在普通工农—16型手动背负或喷雾器上换上孔径0.7毫米的刚玉瓷片及铜帽,即可作低容量防治小麦赤霉病。
Wheat scab is the main disease of wheat in the middle and lower reaches of the Yangtze River. The general epidemic in the total heading, flowering spray pesticides. How to reduce the cost of pesticides, artificial, to obtain better disease control effect, plant protection workers worthy of study. Ultra-carbendazim WP is one of the newly developed carbendazim formulations in recent years. With fine particle size, the average particle size <5 microns; high suspension rate, suspension rate> 70%; pharmaceutical easy, not easy precipitation. As long as the common worker-peasant -16 hand-held sprayer or put on the aperture of 0.7 mm corundum tiles and copper caps, you can make low-capacity control of wheat scab.