• Early and late frost, Dedrolimus superans, sawfly and needle cast of larch could reduce the quality and quantity of foods of larch casebearer and had indirect effects on its population density.

    早霜、晚霜、松毛虫、叶蜂落叶松早期落叶病等都直接影响鞘蛾食物质量数量进而间接地使鞘蛾种群密度降低

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  • Early and late frost, Dedrolimus superans, sawfly and needle cast of larch could reduce the quality and quantity of foods of larch casebearer and had indirect effects on its population density.

    早霜、晚霜、松毛虫、叶蜂落叶松早期落叶病等都直接影响鞘蛾食物质量数量进而间接地使鞘蛾种群密度降低

    youdao

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