Weeding composition
A herbicidal composition, the technology of fluorfluorfen, which is applied in the field of pesticides, can solve the problems of inappropriate use of technology, unsatisfactory control effect, and improper selection of drugs, and achieve no cross-resistance, fast weeding effect, and synergistic effect strong effect
Inactive Publication Date: 2016-02-24
BEIJING YOLOO BIO TECH CORP
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Problems solved by technology
In recent years, the reasonable selection of herbicides in wheat fields has become an important technical link to ensure the safe production of wheat. However, due to improper selection of herbicides or inadequate use of technology, the control effect is not ideal or the phenomenon of phytotoxicity occurs frequently.
Method used
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Embodiment 1
[0030] Example 1: 25.5% chloropyridine-haloxyfen dispersible oil suspension concentrate
[0031]
Embodiment 3
[0034] Example 3: 11% chloropyrroxate · fenflurfen dispersible oil suspension concentrate
[0035]
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The invention belongs to the technical field of pesticides, and relates to a weeding composition. The weeding composition is characterized by comprising two active ingredients of halauxifen-methyl and fluoroglycofen-ethyl; and auxiliaries are added into the weeding composition, so that a dispersible oil suspension agent and a water dispersible granule can be prepared. The weeding composition is used for preventing and controlling weeds in wheat fields, wide in weeding spectrum and environmentally-friendly, and has remarkable synergism.
Description
technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a herbicidal composition of haclopyridine and acifluorfen. Background technique [0002] Wheat is a grass plant and is the most widely distributed food crop in the world, and its sown area is the crown of food crops. my country has a long history of wheat cultivation, and its distribution covers Henan, Shandong, Jiangsu, Hebei, Hubei, Anhui and other provinces. Weeds are one of the main hazards to wheat growth. In order to increase the yield of wheat, weeds must be controlled in wheat fields. In recent years, the reasonable selection of herbicides in wheat fields has become an important technical link to ensure the safe production of wheat. However, due to improper selection of herbicides or inadequate use of techniques, the control effect is not ideal or the phenomenon of phytotoxicity occurs frequently. Therefore, there is an urgent need for a herbicide that is safe for ...
Claims
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IPC IPC(8): A01N43/40A01P13/00A01N37/48
Inventor 杨会营刘晓娇马嵩岳
Owner BEIJING YOLOO BIO TECH CORP