Preemergence weed control using plant portein hydrolysate
US5290749A · kind A · utility
11Cited by
2References
23Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 3, 1993 |
| Grant date | Mar 1, 1994 |
| Priority date | — |
| Expiry date | Aug 3, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N65/44
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of selectively inhibiting growth of unwanted plants in a plot of soil is provided comprising the application of a plant protein hydrolysate to the plot of soil, prior to emergence of the unwanted plants and at a concentration of application which inhibits the growth of the unwanted plants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.