The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2013
Filed:
Feb. 01, 2008
Akira Ohno, Chiba, JP;
Yasuji Okunishi, Inba-gun, JP;
Takashi Sato, Chiba, JP;
Nippon Soda Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a broadleaf perennial weed control agent for grass, which has a powerful herbicide effect on weeds that have proven difficult to control with conventional herbicides for grass and/or on weeds having resistance to conventional herbicides, and yet is safe for use on grasses; and a method for controlling broadleaf perennial weeds in grass by applying the control agent to the soil or the foliage. The present invention provides a broadleaf perennial weed control agent for grass, including a 1,5-diphenyl-1H-1,2,4-triazole-3-carboxamide derivative represented by a formula (1) as an active ingredient, and a method for controlling broadleaf perennial weeds in grass that includes applying the control agent to the soil or foliage: wherein R represents an alkyl group of 1 to 10 carbon atoms that may be substituted with a fluorine atom and the like, Xrepresents a halogen atom or an alkyl group of 1 to 3 carbon atoms, Xrepresents a hydrogen atom or a halogen atom, and Yand Yeach independently represents a hydrogen atom or a fluorine atom.