| 摘要: |
| 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 |
| 关键词: 被害率 化学防治 品种比较 发生规律 发生期 内蒙 越冬代成虫 药剂防治 抗虫性 发生为害 |
| DOI： |
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| A BRTFF REPORT ON THE STUDIES OF THE WHEAT STEM MAGGOT (MEROMYZA SALTATRIX LINN.,CHLOROPIDAE,DIPTERA)IN INNER MONGOLIA, WITH SUGGESTIONS ABOUT CONTROL |
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| Abstract: |
| The present papaer is a brief report on the studies of the wheat stem maggot, carried out at Chung-tan, Inner Mongolia in 1957-1958. In the central and western parts of Inner Mongolia, the wheat stem maggot is the most serious insect pest of spring wheat. The maggots work inside the lower part of the stem or crown of the plant, causing dead hearts, whitened heads, or the infested plants remaining stunted, thus seriously reducing yield. Meromyza saltatrix Linn. has two generations a year and passes the winte... |
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