Herbicide composition and application thereof
AssigneeShenyang Sinochem Agrochemicals R&D Co., Ltd.
InventorsDongliang CUI, Hongjuan MA, Jichun YANG, Aiying GUAN, Changling LIU, Yanmei LUO, Zhengmao LU
Life of this patent
Estimating the term…
Abstract
The present invention relates to a herbicidal composition and an application method thereof. The composition comprises two active components of A and B, wherein the component A is selected from a compound shown in the following general formula: The component B is selected from one of ACCase inhibitor herbicides. The herbicidal composition of the present invention is especially suitable for controlling weeds which are tolerant or resistance to organophosphorus herbicides, especially glyphosate.
Claims6
A herbicidal composition, characterized in that active components of the herbicidal composition are composed of component A and component B;
- the component A is a compound shown in the following structural formula I;
- the component B is diquat;
- a weight ratio of the active component A to the active component B is 1:40 to 40:1;
- in the formula:
- R1 is selected from methyl;
- R2 and R3 can be identical or different, and are respectively selected from hydrogen, fluorine or chlorine;
- R4 is selected from CO2R6;
- R5 is selected from hydrogen, methyl, ethyl, tert-butyl or trifluoromethyl;
- R6 is selected from hydrogen, methyl, ethyl, n-propyl, n-butyl, isopropyl, isobutyl, tert-butyl, trifluoroethyl, allyl, propargyl, methoxyethyl, ethoxyethyl, 2-tetrahydrofuran methylene or 3-tetrahydrofuran methylene.
Dependencies are inferred from the claim text.