关于小麦吸浆虫危害损失估计方法,最早在1952年全国小麦吸浆虫座谈会上提出,同年黄山等曾提出不同意见,认为应先查出受害率,再计算损失率。1955年小麦吸浆虫座谈会,经过讨论,认为检查受害率在实际工作中不易掌握,很难区分被害麦粒,常与不孕籽粒及灌浆不饱满或其他病虫危害而引 The method of estimating loss of harm to wheat midge was first proposed at Symposium on Sojae of Wheat in 1952. In the same year, Huang Shan et al. Put forward different opinions that the victimization rate should be detected first and then the loss rate calculated. 1955 Sympics wheat Synegotone, after discussion, that the inspection rate is not easy to grasp in the actual work, it is difficult to distinguish the victim of wheat, often with infertile grain and grouting is not full or other pest hazards cited