结果:伪品薄叶润楠可见横向皮孔多突起,油痕不明显。
RESULTS:False Houpurunnan have transverse skin holes and no oil trace was found.
其中,长脊冠网蝽对滇润楠的危害率及危害指数最高,白脉病次之。
The maxims of damage rate and damage index were caused by Stephantitis svenson, and the second by white vein disease.
采用典型调查与线路调查相结合的方法,对茫荡山自然保护区黄枝润楠群落的植物区系进行调查分析。
The floristic characteristics of Machilus versicolora community in Mangdangshan Nature Reserve in northern Fujian were studied with the methods of typical investigation and routine survey.
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