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:
Jan. 16, 2018
Filed:
Jun. 13, 2013
Jiangsu Huifeng Agrochemical Co., Ltd., Dafeng, Jiangsu, CN;
Hangen Zhong, Dafeng, CN;
Hongjin Ji, Dafeng, CN;
JIANGSU HUIFENG AGROCHEMICAL CO., LTD., Dafeng, CN;
Abstract
A fungicidal composition having a synergistic effect is provided. The composition includes active ingredients A and B. The active ingredient A is polyhexamethylene biguanide or an agriculturally acceptable salt thereof, the active ingredient B is one selected from cyprodinil, epoxiconazole, benthiavalicarb-isopropyl, zoxamide, azoxystrobin, prothioconazole, difenoconazole, fenamidone, polyoxin, iprodione, acibenzolar, dithianon, pyraclostrobin, trifloxystrobin, picoxystrobin, fluazinam, thifluzamide or dimethomorph, and the weight ratio of the two ingredients is from 1:50 to 50:1. The test results show that the fungicidal composition according to the present invention has an obvious synergistic effect, and importantly, the application rate is reduced, such that the cost is lowered. The application rate of a single agent alone is effectively reduced by combining the fungicides of different mechanisms and modes of action, which is beneficial for broadening the fungicidal spectrum, retarding the resistance development of the fungi and improving the control effect.