禾谷缢管蚜发育起点温度和有效积温的研究
Developmental threshold and active temperature content of Rhopalosiphum padi.
郭良珍1;刘绍友2
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DOI：10.7679/j.issn.2095-1353.2001.009
作者单位：1.湛江海洋大学农学院,湛江524088;2.西北大学生态经济研究室,西安710069
中文关键词：有效积温;发育起点温度;禾谷缢管蚜
英文关键词：developmental threshold;active temperature content;Rhopalosiphum padi(L.)
中文摘要：在5种恒定温度下观察了禾谷缢管蚜的生长发育速率 ,分别确定了其有翅蚜和无翅蚜各龄若蚜及全若期的发育起点温度和有效积温
英文摘要：The development rate of Rhopalosiphum padi (Linnaeus) was determinated at 5 different constant temperatures under laboratorial condition,and the developmental threshold and active temperature content were estimated.