发明名称 |
Method for producing a nematocidal composition by heat treating a pH-adjusted fermentation broth |
摘要 |
The present invention is directed to a method for producing a new nematocidal composition particularly useful against plant parasitic nematodes and also a process to prevent damage resulting from nematode infestation. The method for production of the composition involves heating a pH-adjusted fermentation broth of microorganisms to a temperature of at least about 100° C. for at least about 15 minutes. Preferably, the microorganism is Gibberella fujikuroi, Streptomyces erythraeus, Bacillus sphaericus, Bacillus thuringiensis or Fusarium moniliforme.
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申请公布号 |
US6942860(B2) |
申请公布日期 |
2005.09.13 |
申请号 |
US20030357809 |
申请日期 |
2003.02.04 |
申请人 |
VALENT BIOSCIENCES CORPORATION |
发明人 |
WARRIOR PREM;HEIMAN DANIEL FEULNER;REHBERGER LINDA ANNE;JOHNSON RONALD EUGENE;HANSEN JAMES RUSSELL;MCVICKER KEVIN ALLEN |
分类号 |
C12P1/02;A01N61/00;A01N63/00;A01N63/02;A61K35/66;A61K35/74;A61K36/06;A61K36/062;C12N1/20;C12P1/00;C12P1/04;C12P1/06;(IPC1-7):A61K35/00 |
主分类号 |
C12P1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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