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粟穗螟 Mampava bipuntella Ragonot是四川省高粱穗部主要害虫之一,以取食高粱籽粒而直接造成为害,常年损失5—20％,严重影响了高粱的产量和质量。为了有效地测报及控制粟穗螟的发生为害,作者于1985～1989年对粟穗螟发生规律及综防技术进行了系统研究,现就粟穗螟发生为害与气候因素的关系研究结果报道如下。
Millet borer Mampava bipuntella Ragonot is one of the major spikes of sorghum spike in Sichuan Province. It takes 5-20% of perennial loss by feeding on sorghum grain and seriously affects the yield and quality of sorghum. In order to effectively measure the report and control the occurrence of the rice borer, the author conducted a systematic study on the occurrence regularity and the comprehensive prevention technology of the rice corn borer in 1985 ~ 1989. The results of the research on the relationship between the occurrence of the rice corn borer and climatic factors are reported as follows .