Synergistic composition for the control of insects
AssigneesMobay Chemical Corporation, Bayer Aktiengesellschaft
InventorsWalter Maria Zeck, August Cesar DEMarshall, Andre Prosper Wybou
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Abstract
Insecticidal compositions in the form of synergistic combinations of O-ethyl-O-[4-(methylthio)phenyl]-S-propyl phosphorodithioate and N'-(4-chloro-a-tolyl)-N,N-dimethylformamidine which are individually known compounds, which combinations possess synergistic insecticidal properties especially for the control of insects which infest cotton.
Claims9
A synergistic insecticidal composition comprising an insecticidally effective amount of O-ethyl-O-[4-(methylthio)-phenyl]-S-propyl phosphorodithioate and N'-(4-chloro-o-tolyl)-N,N-dimethylformamidine in a weight ratio of about 1 :
- 0.125 - 0.5.
A method for combating insects which comprises applying to such insects or an insect habitat an insecticidally effective amount of a composition comprising O-ethyl-O-[4-(methylthio)-phenyl]-S-propyl phosphorodithioate and N'-(4-chloro-o-tolyl)-N,N-dimethylformamidine in a weight ratio of about 1 :
- 0.125 - 0.5.
Dependencies are inferred from the claim text.