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发明公开
CN106978351A 对油菜核盘菌具强致病力的淡紫紫孢菌及其应用 无效 - 驳回

对油菜核盘菌具强致病力的淡紫紫孢菌及其应用
摘要：
本发明涉及一种对油菜核盘菌具强致病力的淡紫紫孢菌（Purpureocillium lilacinum）及其应用，所述菌株为淡紫紫孢菌pt361，可开发为生防菌制剂用于对油菜菌核病的生物防治，较目前防治油菜核盘菌的化学药剂相比，具有高效、低毒、低残留、无污染、不易产生抗药性的特征。本发明菌株除了对油菜核盘菌有强致病力以外，而且菌株培养快，产孢量大，孢子萌发率高，易于制备，具有良好的市场应用前景。
摘要（英）：

The invention relates to purpureocillium lilacinum with high pathogenicity to oilseed rape sclerotinia sclerotiorum and application thereof. The strain is purpureocillium lilacinum pt361, and can be developed into a fungi-proofing preparation to be used for biological control of sclerotinia rot of colza. Compared with an existing chemical agent for controlling oilseed rape sclerotinia sclerotiorum, the strain has the advantages of being efficient, low in toxicity, low in residue amount, free of pollution and capable of reducing the possibility of drug resistance. Besides high pathogenicity to oilseed rape sclerotinia sclerotiorum, the strain is also characterized in high culture speed, large sporulation quantity, high spore germination rate, easy preparation and great market application prospects.

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