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1. (WO2018076667) HERBICIDAL COMPOSITION IN WHEAT FIELDS AND USE THEREOF

Pub. No.:    WO/2018/076667    International Application No.:    PCT/CN2017/084920
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Fri May 19 01:59:59 CEST 2017
IPC: A01N 43/56
A01N 39/04
A01N 37/48
A01N 47/30
A01N 47/36
A01N 47/38
A01N 43/653
A01N 43/40
A01N 43/90
A01P 13/00
Applicants: JIANGSU KINGAGROOT RESISTANT WEED MANAGEMENT CO., LTD.
江苏清原农冠杂草防治有限公司
Inventors: JIN, Tao
金涛
WANG, Jinxin
王金信
LU, Xingtao
路兴涛
PENG, Xuegang
彭学岗
ZHANG, Jingyuan
张景远
ZHAO, De
赵德
Title: HERBICIDAL COMPOSITION IN WHEAT FIELDS AND USE THEREOF
Abstract:
Provided are a herbicidal composition in wheat fields comprising pyrazolone compounds and the use thereof. The herbicidal composition comprises a herbicidally effective amount of an active ingredient A and an active ingredient B, wherein the active ingredient A is one of general formula (I), R1 is a hydrogen atom; R2 is a methyl group; R3 is an ethoxy group; R4 is a chlorine atom; R5, R6 and R7 are alkyl groups, etc.; and the active ingredient B is selected from one or more of the following compounds: phenoxy carboxylic acids; ureas; triazolinones; diphenyl ethers; acetamides; aryloxyphenoxypropionates; cyclohexanediones; sulfonylureas; sulfonamides; and phenyl pyrazolines. The composition can effectively prevent and eradicate broad-leaved weeds in wheat fields, and has the features of an extensive herbicidal spectrum, significant synergistic effects, reduced application amount, being safe to crops, and being able to extirpate resistant weeds.