| 北京地区苹果及葡萄根际捕食线虫真菌的种类及分布 |
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| 引用本文： | 缪作清, 刘杏忠, 雷丽萍<、sup>, 常友权<、sup>,.北京地区苹果及葡萄根际捕食线虫真菌的种类及分布[J].微生物学通报,1999,26(2). |
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| 作者姓名： | 缪作清 刘杏忠 雷丽萍<、sup> 常友权<、sup> |
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| 作者单位： | 中国农业科学院生物防治研究所; |
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| 摘 要： | 对北京郊区果园的苹果和葡萄根际的捕食线虫真菌进行调查，发现苹果和葡萄的根际不同位置的捕食线虫真菌数量不同，内根际（包括根表）捕食线虫真菌数量大于外根际，而外根际捕食线虫真菌数量又大于游离土壤中的捕食线虫真菌数量；在苹果根际发现的捕食线虫真菌共有９种：Ａｒｔｈｒｏｂｏｔｒｙｓｄａｃｔｙｌｏｉｄｅｓ，Ａ．Ｃｌｉｇｏｓｐｏｒａ，Ａ．Ｍｕｓｉｆｏｒｍｉｓ，Ａ．Ｃｌａｄｏｄｅｓ，Ａ．Ｂｒｏｃｈｏｐａｇａ，Ａｒｔｈｒｏｂｏｔｒｙｓｓｐ．，Ｍｏｎａｃｒｏｓｐｏｒｉｕｍｅｕｄｅｒｍａｔｕｍ，Ｍ．Ｓｐｈ
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| 关 键 词： | 果树 根际 食线虫真菌 种类 分布 |
OCCURRENCE OF NEMATODE-TRAPPING FUNGI IN THE RHIZOSPHERE OF APPLE AND GRAPE TREES |
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| Miao Zuoqing, Liu Xingzhong , Lei Liping, Chang Youquan.OCCURRENCE OF NEMATODE-TRAPPING FUNGI IN THE RHIZOSPHERE OF APPLE AND GRAPE TREES[J].Microbiology,1999,26(2). |
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| Authors: | Miao Zuoqing Liu Xingzhong Lei Liping Chang Youquan |
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| Abstract: | Surveys on nematode-trapping fungi in rhizospheres of apple and grape trees were conducted in Beijingvicinity. The numbers of nematode-trapping fungi in the endorhizosphere (rhizoplane) were much more than thatin the ectorhizosphere,while the numbers in the ectorhizosphere were much more than that in the free-soil.Arthrobotrys brochopaga, A cladodes, A.dactyloides, A. musiformis, Aoligospora, Arthrobotrys sp.,Monacrosporium eudermatum, M. sphaeroideses,Monacrosporium sp., A conoides, A. supeba, M salinum wereisolated and identified. The dominant species were A. dactyloides among 9 species in apple orchards and A.oligospora among 7 species in grape orchards . |
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| Keywords: | Fruit-tree Rhizosphere Nematode-trapping fungi Occurrence |
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