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332 results about "Fluroxypyr" patented technology

Fluroxypyr is an herbicide in the class of synthetic auxins. It is used to control broadleaf weeds and woody brush. It is formulated as the 1-methylheptyl ester (fluroxypyr-MHE).

Herbicide composition containing carfentrazone-ethyl, fluroxypyr and atrazine and preparation method

The invention provides herbicide composition containing carfentrazone-ethyl, fluroxypyr and atrazine. A weight ratio of the carfentrazone-ethyl, the fluroxypyr and the atrazine is 0.1-30: 1-30: 1-35. The herbicide composition can be used for preparing a conventional dosage form. The herbicide composition can obviously improve a pesticide effect. A control effect for grassy weeds is 85.1%-99.2%. A control effect for broadleaf weeds is 83.9%-100.0%. In the aspect of a comprehensive control effect, a control effect of the carfentrazone-ethyl is 63.2%-69.8%, a control effect of the atrazine is 48.5%-54%, and a control effect of the fluroxypyr is 41.6%-46.6%. The comprehensive control effect of the composition is 82.5%-99.9%. Therefore, the control effect of the herbicide composition is improved significantly, and synergism is significant.
Owner:辽宁海佳农化有限公司

Composition of fluroxypyr or its ester and flumesulam and its preparation method

The invention discloses a composition of fluroxypyr or its ester and flumetsulam, which contains active ingredients of fluroxypyr or its ester and flumetsulam, based on the total weight of the composition , the content of fluroxypyr or its ester is 1-70%, the content of flumetsulam is 1-70%, the content of additives is 10-98%, and the additives include dispersants, wetting agents, disintegrating agents Agents, binders, fillers, etc. The invention also discloses a preparation method of the above pesticide composition. The pesticide composition has low toxicity, good quick-acting and long-lasting effect, slows down the resistance of broad-leaved weeds to a single agent, and has moderate cost. It is an ideal pesticide variety for controlling broad-leaved weeds in corn fields and wheat fields, and is simple and safe to use 1. Good environmental compatibility. Compared with other existing herbicide compositions, it can delay the emergence of drug resistance, use less amount, and achieve the purposes of weeding cleanly, quickly, and without polluting the environment.
Owner:YONGNONG BIOSCI

Fluroxypyr.cyhalofop-butyl compound weedicide

The invention relates to a fluroxypyr.cyhalofop-butyl compound weedicide and belongs to the technical field of pesticide. The aim of the invention is to provide the fluroxypyr.cyhalofop-butyl compound weedicide which can prevent and remove both grassy weed and broadleaf weed of a paddy field, has no influence on succession crop, is environment-friendly and has economic price. The fluroxypyr.cyhalofop-butyl compound weedicide comprises the following main technical points that: the fluroxypyr.cyhalofop-butyl compound weedicide is prepared from raw materials and auxiliary materials in percentage by mass: 15 to 60 percent of fluroxypyr, 5 to 20 percent of cyhalofop-butyl, 2 to 15 percent of cosolvent, 5 to 15 percent of surfactant and a solvent replenished till 100 percent. The fluroxypyr.cyhalofop-butyl compound weedicide is safe to paddy; 90 g of the weedicide is used in one mu of the paddyfield and can achieve excellent weeding effect; the weed preventing effect can achieve over 80 percent for thirty days and achieve over 90 percent for sixty days; and with the increase of dosage, the preventing effect is obviously strengthened; and once application of the weedicide can prevent and remove the weeds in the whole growth period and has no influence on the succession crop. The fluroxypyr.cyhalofop-butyl compound weedicide is used for preventing and controlling the weeds of the paddy field.
Owner:HEFEI XINGYU CHEM

Synergistic weeding composition containing fluroxypyr

InactiveCN102318632APlay the effect of blocking double effectImprove efficiencyBiocideAnimal repellantsCompound aBenzoic acid
The invention relates to a synergistic weeding composition containing fluroxypyr, which is characterized by comprising compound A of fluroxypyr, compound B of phenoxy carboxylic acid and benzoic acid herbicides and substituted urea herbicide, wherein the weight percentage of the compound A and the compound B is 1 to 30 : 5 to 60. The composition can be widely used for preventing and curing broad-leaf weed in gramineous crop fields such as wheat, rice, corn and the like, can improve the prevention effect and can enlarge the weeding spectrum, is safe to the crops and has high efficiency.
Owner:GAUNGXI TIANYUAN BIOCHEM

Herbicide composition for paddy field

ActiveCN101933515AEfficient weed control effectBroad spectrum herbicideBiocideAnimal repellantsCyperaceaeFluroxypyr
The invention discloses a herbicide composition for a paddy field. The composition comprises a component (a), a component (b) and a component (c), wherein (a) is penoxsulam, (b) is bispyribac-sodium, and (c) is at least one of fenoxaprop-p-ethyl, fluroxypyr and carfentrazone-ethyl; and the weight ratio of the component (a) to the component (b) to the component (c) is 1:1-70:1-70. The composition preparation of the invention has the characteristics of efficient weeding effect, wide weeding spectrum, low residue, safety for crops, low cost, and good prevention and control effects on broadleaf weed, cyperaceae weed and some perennial weeds, and can basically control the harm of the whole season seeds to the paddy field after one-time application.
Owner:HEFEI XINGYU CHEM

Composition of fluroxypyr or ester of fluroxypyr and fluoroglycofen-ethyl and preparation method thereof

The invention discloses a composition of fluroxypyr or ester of fluroxypyr and fluoroglycofen-ethyl, which comprises active ingredients, i.e., the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl, wherein the weigh ratio of the fluroxypyr or the ester of fluroxypyr to the fluoroglycofen-ethyl is 5:(1-3); the dosage form of the composition of the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl is wettable powder and a water dispersible granule; on the basis of the total weight of the composition, the content of the fluroxypyr or the ester of fluroxypyr is 1-70%, and the content of the fluoroglycofen-ethyl is 1-50%, the content of an additive is 10-98%, and the content of fluroxypyr ester is calculated on the basis of the content of the fluroxypyr. The invention also discloses a preparation method of the wettable powder or the water dispersible granule. The composition is compounded by the fluroxypyr or the ester of fluroxypyr and the fluoroglycofen-ethyl, is low in toxicity, wide in weed killing, quick-acting, good in durable effect and moderate in cost, has high weeding activity on broadleaf weeds, is an ideal pesticide variety for preventing and treating broadleaf leaves in wheat lands, and has the advantages of simplicity in production, convenience and safety in use, pollution-free to environments and the like.
Owner:YONGNONG BIOSCI
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