The two major methods for fungal disease control are utilization of fungicides and resistant variety.

控制真菌性病害的方法主要是使用杀菌剂和利用抗病品种.

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And the diversity of predatory arthropod was higher than that of resistant variety rice.

而各品种之间多样性差异较小,中抗品种优势度较高.

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The abundance of medial resistant variety rice was higher than that of resistant or susceptible varieties.

品种之间以中抗品种的丰富度高于抗虫和感虫品种.

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So the research on this disease and cultivate the resistant variety is of significance.

因此,明确该病的病原菌和培养具有抗病的蝴蝶兰新品种具有重要的理论和实际意义.

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