Biological control of phytophthora by trichoderma
US4996157A · kind A · utility
11Cited by
1References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 14, 1988 |
| Grant date | Feb 26, 1991 |
| Priority date | — |
| Expiry date | Nov 14, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/945
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Certain strains of Trichoderma and Gliocladium protect plants against plant diseases caused by Phytophthora spp., for example crown and collar rot. The Trichoderma or Gliocladium are applied to the root system biosphere of the plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.