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佛坪国家自然保护区森林虫害种类的调查

Shaanxi Forest Science and Technology(2017)

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Abstract
以踏查和样地调查相结合的方式对佛坪国家自然保护区森林虫害种类及其为害程度和为害方式进行了调查.结果表明:保护区内林木害虫有49种,其中森林危险害虫12种,新发现害虫1种;危险害虫一般危害程度较轻,常见害虫危害程度轻微,寄主面积小,新发现的害虫——山茱萸粘叶蜂为害程度轻.根据调查结果针对性地提出了相应的管护措施.
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