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US 4,056,631 AGranted
Method of combatting ticks
AssigneeShowa Denko K.K.
InventorsShigeo Kitaoka, Katsuhiro Johkoh, Hisashi Ebisawa, Tadashi Sato, Hiroshi Kubo, Sosuke Takahashi, Yoshinobu Kawase
Life of this patent
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Abstract
Method of combatting ticks which comprises applying to the surface of the body of domestic animals an effective amount of a carbodiimide of the formula ##STR1## wherein R represents the specified groups.
Claims17
A method of combatting ticks which comprises applying to the surface of the body of domestic animals infested with ticks a pesticidally effective amount of a carbodiimide of the formula ##STR5## wherein R is a moiety selected from the group consisting of (1) aryclic alkyl containing 2-18 carbon atoms;
- (2) cyclohexyl;;
- (3) cyclohexyl substituted by 1-3 methyl groups (4) phenyl;
- (5) phenyl substituted by at least one moiety selected from the group consisting of alkyl having 1-4 carbon atoms, alkoxy having 1-4 carbon atoms and chlorine;
- (6) benzyl;
- (7) p-chlorobenzyl;
- and (8) phenylethyl.
3 more elements
Dependencies are inferred from the claim text.