Pesticide-containing plastic coverings for agricultural cultivations, and process for obtaining said coverings and for protecting the cultivations from infestant pests
US4243703A · kind A · utility
12Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1978 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Dec 11, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/8305
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Plastic films containing pesticides and useful as coverings for agricultural cultivations which also effectively protect the cultivations from both vegetable and animal pests (parasites) are disclosed, as are methods for obtaining and using the coverings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.