Composition for the regulation of plant growth
US3971647A · kind A · utility
3Cited by
11References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1974 |
| Grant date | Jul 27, 1976 |
| Priority date | — |
| Expiry date | Aug 28, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D295/195
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to compositions and methods for the regulation of plant growth, especially for the inhibition of the growth of dicotyledonous plants by the use as active substance of quaternary ammonium salts of formula I ##EQU1## wherein R.sub.1 and R.sub.2 each independently represent an alkyl radical having 2 to 6 carbon atoms, an alkenyl radical having 3 to 5 carbon atoms, PA1 R.sub.3 represents an alkyl radical of 8 to 14 carbon atoms PA1 R.sub.4 represents an alkyl radical of 1 to 2 carbon atoms and PA1 X.sup.- is the conjugated ion of a strong acid. These quaternary ammonium salts are new compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.