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| 番茄灰霉病菌生物防治菌的筛选试验 | |
| 引用本文： | 孙军德,刘灵芝,王辉,鲁婷婷,张玉龙. 番茄灰霉病菌生物防治菌的筛选试验[J]. 沈阳农业大学学报, 2005, 36(5): 550-553 |
| 作者姓名： | 孙军德 刘灵芝 王辉 鲁婷婷 张玉龙 |
| 作者单位： | 沈阳农业大学,土地与环境学院,沈阳,110161 |
| 基金项目： | 辽宁省自然科学基金项目（20021041）;农业资源利用博士后基金项目 |
| 摘 要： | 采用多种筛选方法，从保护地土壤和番茄病果上，分离筛选对灰霉病菌有营养竞争和抑制作用的菌株。结果表明，在分离获得的细菌165株、真菌93株、放线菌210株中，细菌、真菌以营养和空间竞争作用为主，而放线菌生长缓慢，以产生抑菌物质为主，约有20％的放线菌表现出有抑菌作用；离体叶筛选灰霉病生防菌结果表明，细菌x24、x28，真菌z45、z120与放线菌f15、f111、f163均具有较好防治效果。 |
| 关 键 词： | 番茄灰 霉病菌 生防菌 筛选 |
| 文章编号： | 1000-1700(2005)05-0550-04 |
| 收稿时间： | 2004-08-12 |
| 修稿时间： | 2004-08-12 |
Study on Screening of Biocontrol Microbe of Botrytis Cinerea on Tomato |
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| SUN Jun-de,LIU Ling-zhi,WANG Hui,LU Ting-ting,ZHANG Yulong. Study on Screening of Biocontrol Microbe of Botrytis Cinerea on Tomato[J]. Journal of Shenyang Aricultural University, 2005, 36(5): 550-553 | |
| Authors: | SUN Jun-de LIU Ling-zhi WANG Hui LU Ting-ting ZHANG Yulong |
| Affiliation: | College of Land and Environment Science, Shenyang Agricultural University, Shenyang 110161, China |
| Abstract: | The strains antagonistic against Botrytis cinerea Pers.ex Fr.obtained from the sample of soil and diseased fruits of tomato in greenhouse have been screened in many ways.Results showed that there were only a few active strains among 165 isolated bacteria and 93 fungi strains,while about 20% strains have antagonism against the pathogen among 210 actinomycetes strains.There were 2 strains of bacteria(x24?x28),2 strains of fungi(z45,z120) and 3 strains of actinomycetes(f15,f111,f163) had good effects controlling the disease of Botrytis cinerea in vitro leaf screening test. |
| Keywords: | tomato botrytis cinerea biocontrol microbe screening |
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