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956results about How to "Expand the spectrum of weed control" patented technology

Herbicide composition containing sulfonylurea, pyridine and cyhalofop-butyl and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and cyhalofop-butyl as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degreefor the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:SHANGYU NUTRICHEM

Herbicide composition containing sulfonylurea, pyridine and penoxsulam and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and penoxsulam as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degree for the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:NUTRICHEM LAB CO LTD

Compounded weed killer of glyphosate and glufosinate

The invention relates to a pesticide composition, in particular to a compounded weed killer of glyphosate and glufosinate, which can be used for preventing and controlling weeds in farmlands, orchards, tea gardens, vegetable fields, uncultivated areas and the like.
Owner:ZHEJIANG XINAN CHEM INDAL GROUP

Pesticide compound containing penoxsulam and cyhalofop-butyl and application thereof

The invention discloses a pesticide compound containing penoxsulam and cyhalofop-butyl, and the application thereof; the compound comprises commonly used additive, penoxsulam and cyhalofop-butyl; the weight part ratio of the penoxsulam to the cyhalofop-butyl is 1:1 to 1:20; and the weight percentage of the total weight of the penoxsulam and the cyhalofop-butyl in the pesticide compound is 5 to 80percent. The invention is used for preventing and removing annual grassy weeds in a paddy field. The prevention effect of the invention has significant synergic or adding effect than the single dose,and the invention reduces the used dose of the pesticide, reduces the medication cost, prolongs the service life of the preparation and reduces the adverse impact of the pesticide on the ecological environment.
Owner:江苏长青农化贸易有限公司

Herbicide composition containing sulfonylurea, pyridine and acetochlor and use thereof

The invention relates to a herbicide composition, containing sulfonylurea or salt thereof, pyridine and acetochlor as active ingredients with the weight ratio of 0.1 to 5: 0.1 to 10: 0.1 to 10. Compared with herbicides with single dose, the weed control effect of the herbicide composition of the invention is obviously improved, thereby reducing the using dosage, reducing the influence degree for the environment while reducing the pesticide cost, simultaneously enlarging weed control spectrum, and having good control efficiency for Gramineae and broadleaf weeds in rice paddy fields.
Owner:北京颖泰嘉和分析技术有限公司

Farmland fertilizer with herbicide, preparation and use thereof

The invention discloses a herbicide medicine fertilizer for farmlands, which consists of weeding ingredients, fertilizer ingredients, a retarder, a safener, dispersing auxiliaries and filling materials. The fertilizer is characterized in that: the weeding ingredients comprise mefenacet and bensulfuron methyl; the fertilizer ingredients comprise nitrogen, phosphor, kalium, zinc and boron elements. The invention also discloses a preparation method of the medicine fertilizer. The medicine fertilizer granular formulation of the invention are applied to rice and one time use of the medicine fertilizer can realize both fertilization and weeding, thus reducing the labor intensity and working times of peasants and solving the problem that herbicide and fertilizer are needed to be applied for twice or a plurality of times under the conditions of the prior art. The medicine fertilizer of the invention effectively guarantees the scientific release of pesticides and fertilizers, prolongs the effective period of products, ensures the double effects of weeding and fertilization, has important significance for effective, scientific and reasonable use of resources and protection of environment and has positive boost to the investment reduction of users in agriculture and production and income increase in agriculture.
Owner:GUANGDONG ZHONGXUN AGRI TECH

Weeding composition containing penoxsulam and bensulfuron-methyl

InactiveCN101601404ABroad herbicidal spectrumImprove weed killing spectrum and control effectBiocideAnimal repellantsPESTICIDE ADJUVANTSBensulfuron methyl
The invention discloses a weeding composition containing penoxsulam and bensulfuron-methyl, which comprises active ingredient a and active ingredient b, wherein the active ingredient a is penoxsulam, the active ingredient b is bensulfuron-methyl, the weight ratio of the a to the b is 1-90:90-1; preferably, the weight ratio of the a to the b is 1-50:50-1, and particularly preferred, the weight ratio of the a to the b is 1-10:10-1. The active ingredients of the composition account for 8 to 95 percent of the total weight of the composition, and the balance is agriculturally acceptable pesticide adjuvant.
Owner:JIANGSU HUIFENG BIO AGRI CO LTD

A herbicidal composition containing florasulam and pinoxaden

The invention relates to a weeding composition containing florasulam and pinoxaden. The composition is mainly characterized by containing 1 to 60 percent of florasulam serving as an active ingredient, 1 to 60 percent of pinoxaden, auxiliary agent and other excipient; and the weeding composition can be prepared into wettable powder, water dispersible granules, suspending agent, emulsion, micro emulsion, emulsion in water or the like. The weeding composition is used for preventing and controlling broadleaf weed and gramineous weed in wheat fields.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Paddy field herbicide mixture

The invention belongs to the field of agricultural herbicides, and particularly discloses a paddy field herbicide mixture. The paddy field herbicide mixture is characterized in that: the active components of the paddy field herbicide mixture include 0.5 to 90 percent of component A, 0 to 90 percent of component B and 0 to 90 percent of component C in part by weight, wherein the component A is clomazone, the component B is cyhalofop butyl ester or pfenoxaprop-ethyl, and the component C is one of bensulfuron-methyl, pyrazosulfuron-ethyl and carfentrazone-ethyl. The paddy field herbicide mixture has a remarkable synergistic effect and the effect of increasing the weed-killing speed, prolongs the persistent time, achieves a prevention and elimination effect on a variety of gramineous weeds and latifolious weeds in paddy fields, and is low in toxicity, the weed control spectrum is broadened, and the dosage is remarkably reduced.
Owner:SHANDONG CYNDA CHEM

Weed control foliar herbicide compositions in paddy field

The invention relates to weed control foliar herbicide compositions in a paddy field, which are three foliar herbicide compositions for eliminating weeds in the paddy field. The three foliar herbicide compositions are the composition of mesotrione and metamifop, the composition of mesotrione and cyhalofop-butyl and the composition of mesotrione and penoxsulam respectively. The single use of the existing herbicide in the paddy field has the limited weed-killing spectrum and can not control all the weeds in the paddy field, and a complex product has poor safety or a narrow using cycle or resistance to the weeds in a water field, thereby limiting the popularization and the applications of the complex product. The three herbicide compositions provided by the invention can overcome the defects and control all the weeds in the paddy field; furthermore, the three herbicide compositions have broader using cycle, no resistance to the weeds in the water field and good safety to paddy rice and succeeding crops.
Owner:刘雪源

Cyhalofop-butyl-containing weeding composition

The invention relates to a cyhalofop-butyl-containing weeding composition, which is mainly characterized by comprising 1 to 60 percent of active ingredient A, namely cyhalofop-butyl, 1 to 60 percent of active ingredient B, auxiliary agents and other excipients, wherein the active ingredient B is anilofos, oxaziclomefone or clomazone. The composition can be prepared into wettable powder, water dispersible granules, a suspending agent, suspension emulsion, microemulsion and aqueous emulsion. The weeding composition is used for preventing and controlling annual gramineous weeds in a paddy field.
Owner:陕西亿田丰作物科技有限公司

Herbicide composition and herbicide containing herbicide composition

The present invention relates to the field of pesticide herbicides, and discloses a herbicide composition and a herbicide containing the herbicide composition, the herbicide composition comprises a component A and a component B, the component A is a triketone compound shown as formula (I), and the component B is at least one selected from the group consisting of triazine herbicides, hydroxybenzonitrile herbicides, triazolinone herbicides, diphenyl ether herbicides, pyridinecarboxylic acid herbicides, phenoxycarboxylic acid herbicides, benzoic acid herbicides, pyridine herbicides, chloroacetamide herbicides, sulfonylurea herbicides, triazolopyrimidine herbicides, bentazone, mesotrione and topramezone. The herbicide composition can broaden the herbicidal spectrum and can improve the controleffect and retard the occurrence of weed drug resistance and anti-drug property.
Owner:SHANDONG CYNDA CHEM

Biological weed control compound and preparation method thereof

ActiveCN101856036ADoes not affect sensitivityDoes not affect virulenceBiocideAnimal repellantsSporeSynergy
The invention discloses a weed control compound and a preparation method thereof. The weed control compound is mainly composed of conidium of Curvularia fungus strain QZ-2000 with preservation number CGMCC NO.0640 and a chemical herbicide, wherein the concentration of the conidium is 1-10g / L, and the concentration of the chemical herbicide is 1 / 20-1 / 3 of a conventional dosage. The invention adopts that the conidium is compounded with the chemical herbicide; on one hand, conidium dosage is lowered, biological prevention and cure cost is lowered, and the chemical herbicide performs the synergy when compound compared with the situation that only spore is adopted; on the other hand, lowers pollution of chemical herbicide is lowered.
Owner:NANJING AGRICULTURAL UNIVERSITY

Weeding composition with glufosinate and efficient haloxyfop-methyl, and preparation method of weeding composition

The invention discloses a weeding composition with glufosinate and efficient haloxyfop methyl, and a preparation method of the weeding composition, and belongs to the agricultural field and aim to solve the problems that glufosinate has a poor prevention effect on perennial resistant plants, limitation of prevention and movement for perennial weeds, low weeding effect and high cost with exclusive use because of long-term massive use. The dosage form of the weeding composition is microemulsion and comprises glufosinate and efficient haloxyfop methyl. The ratio by weight of the glufosinate to efficient haloxyfop methyl is 1:5 to 45:1. The weeding composition prepared by the method has the characteristics of wide weeding range, high weeding effect and low cost. The pesticide effect is obviously better than any one of the glufosinate and the efficient haloxyfop methyl. The preparation method is simple and convenient to operate, and has the advantages of high feasibility, stable product quality and obvious market value. The composition still has good stability after being stored for a long time, thereby having obvious market values and being suitable for extensive generalization and use.
Owner:LIER CROPSCIENCE CO LTD

Herbicide for expanding glyphosate weed control spectrum

The invention discloses herbicide for expanding a glyphosate weed control spectrum. The herbicide comprises the following active ingredients in parts by weight: 20-80 parts of glyphosate, 0.5-5 parts of f fluoroglycofen-ethyl and 0.5-6 parts of quizalofop-p-ethyl; besides the active ingredients, a surfactant, a carrier or / and auxiliary material and the like also can be added to prepare water aqua, emulsion in water, wettable powder, soluble powder, water dispersible granules, suspension concentrate or oil suspension. The herbicide has obvious synergized action by compounding of the three herbicides, is wide in herbicide control spectrum, long in effective duration, and small in environmental pollution, and the drug dosage and the drug times are reduced.
Owner:SHANDONG JINCHENG BIOTECH CO LTD

Synergistic herbicidal composition for uncultivated land and orchard

The invention discloses a synergistic herbicidal composition for an uncultivated land and an orchard. The synergistic herbicidal composition consists of glufosinate and dicamba serving as active ingredients and acceptable auxiliary components in pesticides, wherein the weight ratio of the glufosinate to the dicamba is 1:3.2-10:1. After the two active ingredients are compounded, the synergistic herbicidal composition has the herbicide effect obviously superior to that of single glufosinate or single dicamba, has obvious synergism, can control perennial vines, undershrub weeds and broadleaf weeds and also can control annual and biennial weeds; and the herbicidal spectrum is enlarged, the use amount of single glufosinate and single dicamba is reduced, the production cost is reduced, and the herbicidal composition has obvious market popularization value.
Owner:LIER CHEM CO LTD

Cyhalofop-butyl-containing weed oil suspension composition

The invention provides a cyhalofop-butyl-containing weed oil suspension composition, which comprises the following components: 1 to 15 percent of cyhalofop-butyl, 10 to 30 percent of quinclorac, 1 to 10 percent of emulsifying agent, 2 to 8 percent of wetting dispersing agent, 0.1 to 5 percent of suspension stabilizer, 0 to 5 percent of antifreezing agent, 0 to 0.2 percent of organosilicon defoaming agent and the balance of vegetable oil. The cyhalofop-butyl-containing weed oil suspension composition has the obvious synergistic effect, and the prevention and control effect on weed caper euphorbia seed in a paddy field, such as cockspur grass and the like, is superior to that of a single-dose medicament of the cyhalofop-buty and the quinclorac. The weed oil suspension composition improves the prevention and control effect, enlarges weed control spectra, retards weed resistance and reduces application amount and application cost, and is safe for crops.
Owner:SHENZHEN NOPOSION AGROCHEM

Composite pesticide composition containing topramezone and bromoxynil and preparation thereof

The invention discloses a composite pesticide composition containing topramezone and bromoxynil octanoate and a preparation thereof. The composite pesticide composition contains effective components of topramezone and bromoxynil octanoate, wherein the weight ratio of the topramezone to the bromoxynil octanoate is (70:1)-(1: 70). The composite pesticidal composition has an obvious synergistic effect, realizes combined prevention of annual broadleaf weeds and grass weeds, reduces the pesticide amount, reduces the pesticide burden on a farmer and the environment pollution, and has wide developmental and promotional prospects.
Owner:ANHUI FENGCHEN AGROCHEM

Oxaziclomefone-containing weeding composition

The invention relates to an oxaziclomefone-containing weeding composition. The oxaziclomefone-containing weeding composition comprises oxaziclomefone as a first active component and a second active component. The second active component is selected from metamifop, pyraclonil, benzobicylon, clomazone, sulfentrazone and azimsulfuron.
Owner:FMC CHINA INVESTMENT

Weeding composition for potato fields

The invention discloses a weeding composition for potato fields, the active component of which is formed by combination of rimsulfuron with clethodim or sethoxydim herbicide by weight ratio of 1:4-4:1. The composition can be prepared into oil suspension agent, emulsifiable concentrate, wettable powder, water dispersible granules and the like in accordance with the known methods. The composition is characterized by high-efficient weeding effect, wide weeding spectral, less dosage, low residue, low cost, safety to the crops, and better control effect to the broadleaf weeds and grassy weeds, and can basically control the hazards of full season weeds in the potato fields by pesticide application once.
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

Compounded herbicidal composition of single sulphur ester compounds

The present invention relates to herbicide composition of monosulfuron ester compound as well as its application, which is compounded with two-element or three-element from herbicide monosulfuron ester or its natrium salt (0.1 to 90 percent) as main active component, and other herbicide (0.1 to 85 percent) of ethyl carboxylic fluorine grass ether, Starane, thifensulfuron-methyl, tribenuron-methyl, 2,4D as well as its ramification, Prometrex prometryn, acetochlor, atrazine, triallate, metolachlor, bensulfuron-methyl or 2 armour 4 chlorin natrium etc., and the herbicide composition can be made into breast oil, wettable powder, soluble powder, water emulsion, microemulsion agent, aqua, suspending agent, microcapsule agent or water disperse particle agent by adding proper amount auxiliary agent and carrier accepted in agriculture. The composition can be used to prevent single and double cotyledon weed in wheat, corn and millet field.
Owner:NANKAI UNIV

Herbicide composition and application thereof

The invention provides a herbicide composition. The herbicide composition comprises a fluroxypyr derivative, mesotrione and a sulfonylurea compound, wherein the weight part ratio of the fluroxypyr derivative to the mesotrione to the sulfonylurea compound is 0.1-5:0.1-10:0.1-10. The composition can be prepared into emulsifiable concentrate, liquor, aqua, dense emulsion, microemulsion, wettable powder, water suspension, oil suspension, water dispersible granules or soluble powder (granules). The herbicide composition of the invention can be used for preventing and controlling annual and perennial grasses and broadleaves.
Owner:北京颖泰嘉和分析技术有限公司

Weed controlling compound pesticide composition and preparation method thereof

The invention discloses a weed controlling compound pesticide composition. The pesticide composition contains such active ingredients as fluroxypyr or esters thereof and topramezone, wherein the weight ratio of fluroxypyr or esters thereof to topramezone is 15: (1-3). The pesticide composition is characterized in that the dosage form of the pesticide composition is wettable powder or water dispersible granules; based on the total weight of the composition, the content of fluroxypyr or esters thereof is 10-70%, the content of topramezone is 2-30% and the content of additives is 10-88%; and theamount of the esters of fluroxypyr is converted into the amount of fluroxypyr. The invention also discloses a preparation method of the wettable powder or water dispersible granules. The pesticide composition is formed by compounding fluroxypyr or esters thereof and topramezone, has low toxicity, wide weed control spectrum, quick effect, good persistence and medium cost, can control broadleaf weeds, annual grass weeds and the like, is a more ideal pesticide variety for controlling weeds in the maize fields and has the advantages of simpleness in production, convenience and safety in use, zeroenvironmental pollution and the like.
Owner:YONGNONG BIOSCI

Weeding composition containing diflufenican

The invention relates to weeding composition containing diflufenican, which comprises an active ingredient A, an active ingredient B, auxiliary agent and other excipients. The active ingredient A is diflufenican, and the active ingredient B is selected from one of the following compounds: fluoroglycofen-ethyl, dicamba or metolachlor. The weeding composition is mainly characterized in that: the weight percentage of the active ingredient A is 1 percent to 60 percent, and the weight percentage of active ingredient B is 1 percent to 80 percent; and the weeding composition can be made into wettable powder, water dispersion granule, suspending agent, suspension emulsion, water emulsion and micro emulsion, can be used for preventing weeds in soybean field, wheat field and corn field, and has the characteristics of less use of farm chemicals, less residue of farm chemical, good environment compatibility and safety to the human beings and animals.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Weeding composition containing florasulam and triazines

The invention relates to a weeding composition containing florasulam and triazines. The weeding composition containing florasulam and triazines is characterized by containing 1 to 60 percent of active ingredient A florasulam, 1 to 60 percent of active ingredient B, aids and other excipients, wherein the active ingredient B is one of triazines weedicides such as metribuzin, terbutryn and atrazine; and the weeding composition can be prepared into wettable powder, water dispersible granules, a suspending agent, microemulsion and water emulsion. The weeding composition is used for preventing and controlling annual weed in the wheatland.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Herbicide composition and application thereof

The invention relates to a herbicide composition, which contains the following active ingredients in part by weight: 0.1 to 33 parts of penoxsulam and 0.1 to 99 parts of metamifop. The invention also relates to application of the herbicide composition in preventing and controlling annual and perennial broadleaf weeds and grass weeds in paddy fields. Compared with single agent, the herbicide composition has the advantages that weeding effect is remarkably improved, extremely good synergy is shown, the using amount of agents, influence on the environment, and the agent cost of peasants are reduced; and meanwhile, the herbicide composition enlarges the weeding spectrum and can effectively delay the occurrence and development of single agent resistance.
Owner:NUTRICHEM LAB CO LTD

Herbicidal composition containing pinoxaden and pyroxsulam

The invention discloses a herbicidal composition containing pinoxaden and pyroxsulam. The herbicidal composition comprises the active components pinoxaden and pyroxsulam, and the balance pesticide adjuvants. The pinoxaden and the pyroxsulam are in a mass part ratio of 1:5-5:1, and the total mass of the pinoxaden and the pyroxsulam accounts for 5%-70% of the mass of the herbicidal compositionAccording to the needs of the application, the herbicidal composition provided by the invention can be prepared into one form of dispersible oil suspension agent, suspending agent, wettable powder, and water dispersible granule to prevent and kill off annual gramineae and part of broadleaf weeds in winter wheat field. The composition has significantly better effects of preventing and killing off annual gramineae and part of broadleaf weeds in winter wheat field, the drug dosage is reduced, and the weed resistance to drugs is delayed.
Owner:GUANGDONG ZHONGXUN AGRI TECH
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