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| 淡紫拟青霉和厚壁轮枝霉防治南方根结线虫 | |
| 引用本文： | 汪来发,杨宝君,关文刚,董林阁,张虹,万淑华,刘军.淡紫拟青霉和厚壁轮枝霉防治南方根结线虫[J].四川农业大学学报,1998,16(2):231-233. |
| 作者姓名： | 汪来发 杨宝君 关文刚 董林阁 张虹 万淑华 刘军 |
| 作者单位： | 1. 中国林科院森保所,北京市100091 2. 大庆高等专科学校生物系,大庆163712 3. 大庆温室,大庆163712 |
| 摘 要： | 从寄生在番茄上的南方根结线虫（Ｍｅｌｏｉｄｏｇｙｎｅｉｎｃｏｇｎｉｔａ）卵中分离到的淡紫拟青霉（Ｐａｅｃｉｌｏｍｙｃｅｓｌｉｌａｃｉｎｕｓ）和厚壁轮枝霉（Ｖｅｒｔｉｃｉｌｉｕｍｃｈｌａｍｙｄｏｓｐｏｒｉｕｍ）在室内、小区和大田试验中对南方根结线虫有防治效果，并能促进植物生长。 |
| 关 键 词： | 淡紫拟青霉 厚壁轮枝霉 南方根结线虫 生物防治 |
BIOLOGICAL CONTROL OF MELOIDOGYNE INCOGNITA BY PAECILOMYCES LILACINUS AND VERTICILLIUM CHLAMYDOSPORIUM |
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| Abstract: | The parasitic rates of Paecilomyces lilacinus, Verticillium chlamydosporium isolated from Meloidogyne incognita on the eggs of M.incognita were 90%, 85% in laboratory tests respectively. When a mixed preparation of the fungi P.lilacinus and V.chlamydosporium with meadow land was applied in the tomato plots and fields, it was found that the average growth leight of the tomato plants in the treated plots and fields were 20～35cm higher than that in non-treat control plots and fields, while root-knot index was 30～46% of those in the controls. |
| Keywords: | PAECILOMYCES LILACINUS VERTICILLIUM CHLAMYDOSPORIUM MELOIDOGYNE INCOGNITA BIOLOGICAL CONTROL |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |