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玉米白秸病(病毒病)是我国北方重要玉米病害之一。一九六八年起在河南新乡、安阳等地区流行并有发展趋势。在流行年份,引致部分地区严重减产,例如一九六八年辉县、获嘉两县因此病使玉米减产2222万斤。一九七一年起,我们接受任务到辉县北云门公社姜姚固等大队蹲点,与贫下中农一起摸索防治此病的方法,通过调查试验结果:用药剂防治此病的效果很差,但夏玉米适当早播(一般在六月中旬以前)具有一定避病效果,选用抗病高产良种的防病效果更好,深受广大贫下中农的欢迎。
Corn white stalk disease (virus disease) is one of the important maize diseases in northern China. Since 1968 in Henan Xinxiang, Anyang and other areas of popular and there are trends. In the popular year, serious cuts were caused in some areas. For example, Huixian County and Huaxia County in 1968 reduced 22.22 million kilograms of maize. Since 1971, we accepted the task to go to Huyougu and other brigades of North Cloud Gate Commune in Huixian County to explore ways to prevent and cure the disease with poor peasants. By investigating the test results, the effect of preventing and treating this disease is very poor, However, proper early sowing of summer maize (usually in mid-June before) has a certain effect of avoiding the disease, the use of disease-resistant high-yielding varieties of better disease prevention, welcomed by the majority of poor farmers.