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DEVELOPMENT AND APPLICATION METHODS FOR POPLAR CANKER BIOCONTROL AGENTS

文献类型: 外文期刊

作者: Yang, Lei 1 ; Liang, Jun 1 ; Zhang, Xingyao 1 ;

作者机构: 1.Chinese Acad Forestry, Res Inst Forest Ecol Environm & Protect, China State Forestry Adm, Key Lab Forest Protect, Beijing 100091, Peoples R China

2.Chongqing Acad Agr Sci, Fruit Res Inst, Chongqing 401329, Peoples R China

关键词: Poplar canker;Biocontrol agents;Antagonistic activity;Application technology

期刊名称:BANGLADESH JOURNAL OF BOTANY ( 影响因子:0.4; 五年影响因子:0.4 )

ISSN: 0253-5416

年卷期: 2017 年 46 卷 3 期

页码:

收录情况: SCI

摘要: The joint application of Trichoderma aureoviride strain YGF9 and Fusarium equiseti strain LX6F2, isolated from poplar tissue and soil, respectively effectively controled the occurrence of poplar canker. The original biocontrol agent powders were prepared with maize flour and wheat bran as the raw materials by solid fermentation. The optimal formula of the YGF9 was 38% original powder, 38% kaolin, 13% sodium lignin sulfonate, 8.5% SDS and 2.5% humic acid. The optimal formula of LX6F2 was 42% original powder, 36% kaolin, 12% Twain-20, 8.0% nekal BX and 2.0% ascorbic acid. This will help to provide a new choice of the biological control of poplar canker.

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