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麦稈蝇在内蒙麦区,历年来都有不同程度的为害,造成枯心,阻止抽穗成爛穗,或发生白穗与坏穗,影响产量很大。1957至1958年,由北京农業大学植保系与华北农科所植保系(1958年併入农業科学院植保所)及内蒙农業科学研究所,分别派員組成麦稈蝇研究組,在内蒙国营中灘农坊設点,分工合作,进行研究。研究重点为发生规律上有关防治的关鍵問題、农業防治、品种抗虫性及化学防治等方面。兹將二年来工作結果,摘要簡报如下,并提出防治建議,以供生产上的参考。詳細資料,当另行系統整理。一、发生规律
Wheat flies in Inner Mongolia wheat area, over the years have varying degrees of damage, causing the heart, to prevent heading into a spike, or white spike and bad spike, affecting the yield. From 1957 to 1958, the plant protection system of Beijing Agricultural University and the North China Institute of Plant Protection (1958 into the Institute of Plant Protection, Academy of Agricultural Sciences) and the Inner Mongolia Agricultural Science Institute, were sent to form a straw flies research group, operating in Inner Mongolia Nongtan Square set up a farm, division of labor, research. Research focuses on the occurrence of the key issues related to the prevention and control of agriculture, agricultural control, pest resistance and chemical control. I hereby give a summary of the results of the work in the past two years and give a summary of the results as follows and propose prevention and control suggestions for the production of reference. Details, when another system finishing. First, the law occurs