Identification of bacteria antagonistic to cucumber seedling damping-off.

黄瓜苗期猝倒病拮抗菌的鉴定。

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And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.

对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。

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And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.

对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。

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