Claims
- 1. An insecticidal and acaricidal composition comprising (1) an insecticidally or acaricidally effective amount of a compound of formula ##STR13##wherein R.sub.1 is methyl or ethyl; R.sub.2 is n-propyl, isobutyl or sec. butyl; each of R.sub.3 and R.sub.4 is hydrogen, chlorine, bromine, methyl or ethyl; R.sub.5 is 2-chloroallyl or 3-chloroallyl, and X is oxygen or sulphur; and (2) a carrier.
- 2. A method for combatting insects and acarids which comprises applying thereto an insecticidally or acaricidally effective amount of a compound of the formula ##STR14##wherein R.sub.1 is methyl or ethyl; R.sub.2 is n-propyl, isobutyl or sec. butyl; each of R.sub.3 and R.sub.4 is hydrogen, chlorine, bromine, methyl or ethyl; R.sub.5 is 2-chloroallyl or 3-chloroallyl
- 3. The method according to claim 2 in which the compound is O-ethyl-S-n-propyl-O-[2-(2'-chloroallyl)-4-chlorophenyl]-thiophosphate.
- 4. The method according to claim 2 in which the compound is O-ethyl-S-isobutyl-O-[2-(2'-chloroallyl)-phenyl]-thiophosphate.
Priority Claims (2)
Number |
Date |
Country |
Kind |
16043/72 |
Nov 1972 |
CH |
|
13638/73 |
Sep 1973 |
CH |
|
Parent Case Info
This a division of application Ser. No. 408,874 filed on Oct. 23, 1973, now U.S. Pat. No. 3,898,305.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
3087855 |
Coull |
Apr 1963 |
|
3824306 |
Tsuchiya et al. |
Jul 1974 |
|
3825636 |
Kishino et al. |
Jul 1974 |
|
3898305 |
Beriger et al. |
Aug 1975 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
408874 |
Oct 1973 |
|