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sang hong ye zuo de fa sheng yu ce tan tao
Author(s): 
Pages: 1-3+18
Year: Issue:  4
Journal: Newsletter of Sericultural Science

Keyword:  桑树朱砂叶螨发生预测;
Abstract: 作者于1987—1992年在研究该螨发育的有效积温和自然种群生命表的基础上,利用这些资料与当地气象资料、田间实际调查资料结合进行该螨的发生期和发生量预测,结果与田间实际发生期、发生量基本吻合,可供该螨发生预测参考。
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