Claims
- 1. A method of protecting sorghum, rice and wheat crops from the phytotoxic action of 1,3,5-triazine or haloacetanilide herbicides, which comprises adding to the herbicide or applying to the locus of the crops, as antidote, a compound of the formula ##STR80## wherein Ar is 1-naphthyl or ##STR81## in which R.sub.1 is hydrogen, halogen, lower alkyl or lower alkoxy, and R.sub.2 is hydrogen or halogen, and R.sub.9 is lower alkenyl,
- in a plant-protecting amount.
- 2. A method according to claim 1 in which, in the compound
- R.sub.1 is chlorine, methyl or methoxy,
- R.sub.2 is hydrogen or chlorine, and
- R.sub.9 is vinyl.
- 3. A method according to claim 1 in which the herbicide is 4-ethylamino-6-tert.butylamino-2-chloro-s-triazine, N-(1-methyl-2-methoxyethyl)-N-chloroacetyl-2-ethyl-6-methylaniline, or 2-ethylamino-4-(1,2-dimethyl-n-propylamino)-6-methylthio-s-triazine.
- 4. A method according to claim 2 in which the compound is 2,4-dichlorophenylacetonitrile-oxime-vinyloxyethylene ether.
- 5. A method according to claim 4 in which the herbicide is 4-ethylamino-6-tert.butylamino-2-chloro-s-triazine and the plant is wheat.
- 6. A method according to claim 4 in which the herbicide is N-(1-methyl-2-methoxyethyl)-N-chloroacetyl-2-ethyl-6-methylaniline and the plant is sorghum.
- 7. A method according to claim 2 in which the compound is 4-methylphenylacetonitrile-oxime-vinyloxyethylene ether.
- 8. A method according to claim 7 in which the herbicide is 4-ethylamino-6-tert.butylamino-2-chloro-s-triazine and the plant is wheat.
- 9. A method according to claim 2 in which the compound is 4-chlorophenylacetonitrile-oxime-vinyloxyethylene ether.
- 10. A method according to claim 9 in which the herbicide is 2-ethylamino-4-(1,2-dimethyl-n-propylamino)-6-methylthio-s-triazine and the plant is rice.
Priority Claims (1)
Number |
Date |
Country |
Kind |
9201/78 |
Aug 1978 |
CHX |
|
Parent Case Info
This is a divisional of application Ser. No. 68,263 filed on Aug. 20, 1979, now U.S. Pat. No. 4,353,735.
US Referenced Citations (5)
Foreign Referenced Citations (1)
Number |
Date |
Country |
2808317 |
Sep 1978 |
DEX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
68263 |
Aug 1979 |
|