河南桧死亡原因及树皮小蠹防治技术

Modern Agricultural Science and Technology(2012)

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Abstract
通过实地调查研究,分析了界阜蚌高速公路河南桧的死亡是由于发生了火灾,河南桧生长势弱变,引起次生虫害树皮小蠹的聚集发生虫害,导致河南桧长路段死亡。同时提出如何进行预防和治疗树皮小蠹的危害。
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