Claims
- 1. A compound of the formula ##STR7## wherein R.sub.1 is alkyl of 1 to 3 carbon atoms, and
- R.sub.2 is alkyl of 1 to 3 carbon atoms, phenyl, alkoxy of 1 to 3 carbon atoms or (alkyl of 1 to 4 carbon atoms)thio.
- 2. The method of killing insects, acarids or fungi, which comprises contacting the same with an effective insecticidal, acaricidal or fungicidal amount of a compound of claim 1.
- 3. A compound of claim 1,
- where
- R.sub.1 is alkyl of 1 to 2 carbon atoms, and
- R.sub.2 is alkyl of 1 to 2 carbon atoms, phenyl, alkoxy of 1 to 2 carbon atoms or (alkyl of 1 to 2 carbon atoms)thio.
- 4. The compound of claim 3 which is O,O-diethyl-O-(2,5-dichloro-4-cyano-phenyl)-thionophosphate.
- 5. The compound of claim 3 which is O,O-dimethyl-O-(2,5-dichloro-4-cyano-phenyl)-thionophosphate.
- 6. The compound of claim 3 which is O-ethyl-O-(2,5-dichloro-4-cyano-phenyl)-ethylthionophosphonate.
- 7. The compound of claim 3 which is O,S-dimethyl-O-(2,5-dichloro-4-cyano-phenyl)-thionothiolphosphate.
- 8. The compound of claim 3 which is O,S-diethyl-O-(2,5-dichloro-4-cyano-phenyl)-thionothiolphosphate.
- 9. A pesticidal composition consisting essentially of an inert carrier and an effective insecticidal acaricidal or fungicidal amount of a compound of claim 1.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2607176 |
Feb 1976 |
DEX |
|
Parent Case Info
This is a continuation, of Ser. No. 764,809, filed Feb. 2, 1977, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3250826 |
Tamurs, et al. |
May 1966 |
|
3839511 |
Kishino, et al. |
Oct 1974 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
764809 |
Feb 1977 |
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