Insecticidal seed coating
US5876739A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Jun 23, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C1/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to an insecticidal coating for a seed comprising one or more binders selected from the group consisting of polymers and copolymers of polyvinyl acetate, methyl cellulose, polyvinyl alcohol, vinylidene chloride, acrylic, cellulose, polyvinylpyrrolidone and polysaccharide and an insecticide and filler wherein the binder forms a matrix for the insecticide and filler resulting in a substantially non-phytotoxic seed coating; methods for producing said coating and the seed treated with the above described coating. Additionally the invention concerns a method of controlling soil-borne insect pests, particularly from the order of Coleoptera, such as Diabrotica spp., comprising applying to a seed an insecticidal coating as described above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.