普洱市滇黄精不同种植模式病虫害发生与防治

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为了掌握滇黄精(Polygonatum kingianum Coll.et Hemsl.)不同种植模式下病虫害的发生情况,通过普查和样地调查相结合的方法对普洱市3个滇黄精种植基地进行调查.调查结果表明,3个种植基地滇黄精病虫害种类共15种,其中虫害9种,病害6种.大田种植基地病虫害发生最为严重,共有病虫害12种,其中重度危害2种,中度危害2种;林下种植基地病虫害4种,均为轻度危害;茶地套种基地病虫害8种,其中重度危害1种,中度危害2种.通过调查,掌握了普洱市3种种植模式下滇黄精病虫害发生种类及发生规律,了解了普洱市滇黄精病虫害防治现状,并提出了防治建议.
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