Isolates of pythium species which are antagonistic to Pythium ultimum
US4574083A · kind A · utility
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Key dates
| Filing date | Nov 29, 1983 |
| Grant date | Mar 4, 1986 |
| Priority date | — |
| Expiry date | Nov 29, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/911
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Novel isolates of Pythium are provided which are antagonistic to indigenous plant pathogenic species of Pythium ultimum from soil. The isolates suppress the growth of P. ultimum when added to soil and are particularly useful to protect seedlings from damping-off disease caused by P. ultimum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.