275 results about "PESTICIDE ADJUVANTS" patented technology

The invention relates to agricultural pesticide with essential oil and an application thereof. The agricultural pesticide comprises the following components: 5-90% of the essential oil with insecticidal active components, and 5-90% of solvent, 5-90% of pesticide adjuvant. The essential oil is one or mixture made one from wintergreen oil, camphor tree oil, clove oil, peppermint oil, eucalyptus oil, citronella oil or tea tree oil. The solvent is one or a mixture made of formic acid, acetic acid, propionic acid, methyl alcohol, ethyl alcohol or propyl alcohol. The pesticide adjuvant is one or mixture made of dodecyl benzenesulfonic acid, Tween-80, Span-80 (SPAN) or OP-10. The invention has low toxin for animals, safety for environment, efficiency for pests at each life stage and good effects for killing mites and pests. The agricultural pesticide has simple use method and low manufacturing cost, and is suitable for killing the mites and the pests in agriculture and forestry.

The invention relates to a pesticide adjuvant, comprising fat and oil. The fat and oil can be animal fat, vegetable oil or the mixture of them. The invention enhances the penetrability, stick-ability and blocking prosperity for pesticide of preventing disease and insects for branch and root during its producing process, which increases the preventing effect for disease and insect on branch and root. Mixed with pesticide or used individually to spray onto branch and root, the adjuvant can not only prevent disease and insect, but also can insulate cold, reduce water loss and promote tissue assimilation.

The invention relates to a biogas liquid composite disinfectant liquid and a preparation method thereof. The biogas liquid composite disinfectant liquid belongs to the field of pesticide, and comprises a bactericidal composition and prepared biogas liquid which are compounded by a certain weight percent, wherein the bactericidal composition comprises the following ingredients by weight percent: 0.1-2% of propamidine, 5-10% of metalaxyl, and 94.9-88% of solvent and pesticide adjuvant. The bactericidal composition can be prepared into missible oil, aqueous emulsion or soluble liquor. The prepared bactericidal composition and the biogas liquid are uniformly mixed by the weight percent of 99.5-99.7% of the biogas liquid and 0.3-0.5% of the bactericidal composition. The disinfectant liquid provided by the invention has remarkable bactericidal effect on downy mildew and gray mold, has remarkably improved bactericidal activity in comparison with single dose and the bactericidal composition, has prolonged lasting period, can play a role in treating various diseases with one medicine, obviously reduces the poisonousness of the pesticide, is safe to use, has various preparation formulations, can be prepared simply, and has extremely high popularization value.

The invention relates to a compound germicidal composition and an application thereof. The germicidal composition comprises chlorantraniliprole, azoxystrobin, fludioxonil, metalaxyl, and agriculturally acceptable pesticide adjuvants, and the content ranges are that 1-30% of chlorantraniliprole, 1-30% of azoxystrobin, 1-35% of fludioxonil, 1-35% of metalaxyl, 1-5% of dispersants, 1-5% of wetting agents, 1-5% of additives, and the balance of fillers or deionized water. The germicidal composition of the invention can control various diseases which are propagated by seed and soil infection and are harmful to rice, has unexpected seed treatment effect, reduces the using cost, and increases the utilization rate of effective components.

The invention discloses a pesticide composition containing fluensulfone and neonicotinoid insecticide. The composition contains effective components of the fluensulfone, the neonicotinoid insecticide and a common pesticide adjuvant, wherein the neonicotinoid insecticide is selected from one of dinotefuran, clothianidin, thiamethoxam, thiacloprid and imidacloprid; the weight ratio of the fluensulfone to the neonicotinoid insecticide in the composition is (40 to 1) to (1 to 40), the total weight percent of the fluensulfone and the neonicotinoid insecticide in the composition is 0.1-85%, and the balance is the adjuvant allowed for use and acceptable in a pesticide. The indoor and outdoor tests show that the pesticide composition has a remarkable synergistic effect, the prevention and control effects of the pesticide composition on underground insects and nematodes on crops are remarkably superior to those of a single pesticide, the pesticide consumption is reduced, the pesticide residues on the crops are reduced, the environmental pollution is alleviated, and the pesticide resistance of the insects is delayed.

The invention provides a pesticide adjuvant, which belongs to the field of pesticides. The pesticide adjuvant is composed of water and surfactant, wherein the surfactant is one or more selected from the group consisting of betaine, ammonium salt, amine oxide, palm kernel diethanolamide, styrylphenol polyoxyethylene ether and N-polyoxyethylated-N-tallow-alkylamine. The pesticide adjuvant has good salt tolerance and can be used both for preparation of a variety of soluble concentrate preparations of paraquat and preparation of a variety of soluble concentrate preparations of diquat and hybrid preparations of paraquat and diquat. Moreover, the pesticide adjuvant has good versatility and can realize processing of a plurality of dosage forms like a variety of aqueous solutions, soluble concentrates and soluble glues of paraquat and diquat by using different amounts of the pesticide adjuvant.

The invention discloses a herbicide emulsifiable concentrate extracted from chrysanthemum chrysanthemum, which is characterized in that the weight percentage of each component of the chrysanthemum chrysanthemum extract is 5%-50% of chrysanthemum chrysanthemum extract, 10%-20% of pesticide adjuvant, and 30% of solvent ~85%, the pesticide adjuvant is: Nongru No. 500: a mixed emulsifier of Tween-80=1: 1~3 (weight ratio); said Nongru No. 500 is calcium dodecylbenzenesulfonate, Tween -80 is ethylene oxide adduct of sorbitan monooleate; solvent: xylene. The invention also discloses a preparation process of the herbicide emulsifiable concentrate extracted from the chrysanthemum chrysanthemum. The herbicide emulsifiable concentrate has a good control effect on weeds such as crabgrass, retroverted amaranthus, barnyardgrass, and quinoa. In the case of the same control effect on the four tested weeds, the dosage of the extract of the chrysanthemum was 40-50 times lower than that without processing.

The invention discloses a herbicidal composition containing glufosinate-ammonium and saflufenacil. The composition comprises active components of glufosinate-ammonium, and saflufenacil, and the balance of pesticide adjuvants. Glufosinate-ammonium and saflufenacil in the herbicidal composition are in a weight ratio of 50:1-1:10, and the total weight of glufosinate-ammonium and saflufenacil accounts for 2-80 wt% in the herbicidal composition. The herbicidal composition can be prepared into one of the followings: a suspension agent, an oil suspension agent, a water agent, a wettable powder and a water dispersion granule, according to the application requirements, and can be applied to control of weeds in no-crop field. The composition has control effect on weeds in no-crop field better than that of each single agent, and can reduce the dosage and delay drug resistance of weeds.

The invention relates to dinotefuran granules and a preparation method thereof. The dinotefuran granules have effective components of dinotefuran and the balance of pesticide adjuvant and carriers, wherein the mass percent of the dinotefuran in the dinotefuran granules is 0.01-10%. The invention also discloses the preparation method of the dinotefuran granules. The dinotefuran granules provided by the invention are suitable for controlling pests of crops such as rice, wheat, vegetables, fruit trees, etc.

The invention discloses a weeding composition containing glyphosate and trichlopyr and an application thereof. The weeding composition comprises the glyphosate, the trichlopyr and the balance of pesticide adjuvant. The weight ratio of the glyphosate to the trichlopyr is 1:20-20:1. The weight sum of the glyphosate and the trichlopyr accounts for 20-80% of the weight of the composition. The weeding composition is used for preventing and weeding weeds in uncultivated areas. The production process is simple, the adopted compound amount is reduced, fewer materials are used, and damage to the environment from the compound is reduced.

The invention discloses a suspending agent with synergistic components and a preparation method thereof. The suspending agent is composed of the following raw materials in mass percentage: 0.1% to 40.0% of oil, 0.1% to 20.0% of emulsifier, 0.1% to 60.0% of technical pesticide, 0.1% to 20.0% of dispersant, thickener 0-10.0%, defoamer 0-3.0%, antifreeze 0-10.0%, and the balance is water. Its preparation method is firstly to grind the pesticide raw material and the auxiliary agent into a suspension, emulsify the oil and the auxiliary agent into an emulsion, and then mix and stir the two according to the proportion or mix the pesticide raw material, the oil and the auxiliary agent in the Together, it is made through first-level sand grinding, second-level sand grinding and preparation, or firstly grinds the original pesticide and additives into a suspension, and then adds oil and remaining additives and mixes them at high speed. Because the suspending agent of the present invention contains synergistic components, it can play the effects of wetting, spreading and anti-drifting on the original drug, and increases the drug effect.

The invention relates to a pesticide adjuvant and applications thereof. The pesticide adjuvant is characterized by comprising the following ingredients by mass percentage: 90 to 100 percent of pine-stump light oil and 0 to 10 percent of cosolvent, wherein the cosolvent is at least one of n-butyl alcohol, isobutyl alcohol, N-methylpyrrolidone, N-hydroxyethylpyrrolidone and methyl salicylate. The pesticide adjuvant is applicable to various pesticides, and particularly applicable to missible oil, oiling agent, oil suspension solvent, suspension emulsion, micro-emulsion, aqueous emulsion and ultra-low volume concentrate, and also can be used as barrel pesticide mixing assistant agent; and the pesticide adjuvant is applicable to preparation of ingredients of pesticides such as insecticide, acaricide, bactericide, herbicide, plant growth regulator and the like. The pesticide adjuvant and the barrel-mixing agent have strong dissolving power, is environment-friendly, have synergy effect on agents, wide source and moderate use cost, and is the ideal choice substituting for triphenyl organic solvents.

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.

The invention discloses a botanical fungiticide prepared by carrying out combined extraction on Chinese herbal medicines. The botanical fungiticide comprises the active ingredients prepared by carrying out combined extraction on the following Chinese herbal medicines in parts by weight: 20-30 parts of sophora flavescens, 20-50 parts of dandelion, 50-80 parts of radix euphorbiae lantu, 20-40 parts of seriphidium finitum and 10-30 parts of Chinese gall; a preparation method of the botanical fungiticide comprises the steps of drying all the Chinese herbal medicines, and then grinding; soaking the ground Chinese herbal medicines into ethyl alcohol for 2-8h; carrying out cycle extraction for 2-8 times, wherein the extraction is carried out for 40-60min each time; removing the residue of the medicines, putting the extracting solution into a rotary evaporator and carrying out vacuum concentration; after the solution is concentrated to the fixed volume, feeding pesticide adjuvant with the fixed volume, and evenly stirring to obtain the botanical fungiticide. The botanical fungiticide has the characteristics of being stable in preparation, remarkable in sterilizing effect, good in broad spectrum property and safe for people and livestock.

The invention discloses a herbicide composition containing pyraclonil and pretilachlor. The herbicide composition comprises pesticide adjuvants, pyraclonil and pretilachlor, wherein the ratio of parts by weight of pyraclonil to pretilachlor is (1 to 1)-(1 to 70); the total weight of pyraclonil and pretilachlor is 0.1-85% of the weight of the herbicide composition. The herbicide composition is applicable to controlling annual weeds in paddy fields, has obvious synergistic or additive control effects compared with a single agent, reduces the dosages of pesticides, reduces the pesticide costs, prolongs the service lives of the pesticides and reduces the adverse effects of the pesticides on the ecological environment.

The invention relates to a pesticide antidote comprising plant vinegar, belonging to the technical field of pesticide. The invention is characterized in that, the invention has 60% to 90% plant vinegar, 2% to 15% pesticide adjuvant, 5% to 15% macroelements, 1% to 5% microelements and 3% to 10% chelating agent; the plant vinegar is bamboo vinegar, wood vinegar or grass vinegar. The pesticide antidote comprising plant vinegar has the advantages that, the invention is used when pesticide injury to non target crops is discovered after the use of pesticide; the invention can alleviate or eliminate pesticide injury with obvious effect and fast speed; the pesticide injury can be eliminated in three to seven days in general; the invention has simple application method, low dosage, good effect, low production cost, low toxicity, no long term residue, environment safety and high protective effect to crops; the invention is mainly used to protect crops from the injury of pesticide, increase the safety of crops to pesticide and improve the stress resistance of crops; the invention has obvious effect on crop yield increase, quality improvement and appearance enhancement.

The invention relates to a weeding composition for preventing and removing annual weed in rice paddy fields, of which the effective components are pretilachlor, bensulfuron methyl and oxaziclomefone. The weeding composition comprises the following components in percentage by weight: 1-50% of pretilachlor, 1-10% of bensulfuron methyl, 1-30% of oxaziclomefone and the balance of pesticide adjuvant. The composition is suitable for preventing and removing annual weed in rice paddy fields, has obviously better preventing and removing effects than a single agent, and has the advantages of wide weeding spectrum, higher actual effect, lower drug resistance for weed, time saving, labor saving and the like.

The invention discloses a disilane surfactant of a structure formula (I), a preparation method thereof and use thereof. By linking alkynol with an organic silicon surfactant through covalent bonds, the prepared disilane surfactant has the excellent defoaming performance, durable foam resisting and prohibiting performance and excellent hydrolysis resistance of an acetylenic glycol surfactant whileretaining the excellent wettability, high adhesive power, high ductility, high air vent permeability and high rain washing resistance of the organic silicon surfactant. The disilane surfactant can beused as a pesticide adjuvant. In the formula, a is an integer between 8 and 600, b is 0 or 1, c is 0 or 1, and n is 1 or 2.

The invention discloses a compound imidacloprid aqueous suspension prepared by using tea saponin as a synergist and a surface active agent. In the aqueous suspension, an effective mass ratio of the imidacloprid to the tea saponin is 100:5-30, preferably 100:10. The aqueous suspension has the advantages of fully utilizing the action of the tea saponin as an environment-friendly type organic pesticide adjuvant, being easily degraded under natural conditions, avoiding causing pollution on the environment, being nonpoisonous for people and animals, saving production cost, producing an synergisticaction for pesticides, having actual application values on development of novel formulations of the imidacloprid and prevention and control of pests, facilitating industrial comprehensive utilizationof oil-tea cake resources, and creating a novel application path for the tea saponin.

The invention discloses a weeding composition containing cyhalofop-butyl and bensulfuron-methyl for paddy field, which comprises active ingredient a and active ingredient b, wherein the active ingredient a is cyhalofop-butyl, the active ingredient b is bensulfuron-methyl, the weight ratio of the active ingredient a to the active ingredient b is 1-90:90-1; preferably, the weight ratio of the active ingredient a to the active ingredient b is 1-50:50-1, and particularly preferred, the weight ratio of the active ingredient a to the active ingredient b is 1-10:10-1. The active ingredients of the composition account for 11 to 95 percent of the total weight of the composition, and the balance is agriculturally acceptable pesticide adjuvant.

The invention discloses a weeding composition containing oxaziclomefone and cyhalofop-butyl. The weeding composition contains effective components, namely xaziclomefone and cyhalofop-butyl, and the balance of pesticide adjuvants. The parts-mass ratio of xaziclomefone to cyhalofop-butyl is (15:1) to (1:15). 2-60 percent by weight of the total mass of xaziclomefone and cyhalofop-butyl is in the composition. During the actual application, the weeding composition can be used for preparing one of a suspending agent, wettable powder and a water dispersible granule, can effectively control annual grassy weeds of paddy fields, has a pesticide effect superior to that of singly used oxaziclomefone and cyhalofop-butyl obviously, improves the weeding effect, and expands the weed control spectrum.

The invention relates to herbicide which includes two active components of azole-adizon and benzyl methyl. The components have the weight contents that: azole-adizon is 0.01-15 percent, benzyl methyl is 5-50 percent, general pesticide adjuvant is 1-20 percent, and the rest is fillings. The invention can be mainly used to remove the ruderal for grass family crops, can have obvious spectrum-enlarging and effect-increasing function, and have stronger weeding activity, can kill a plurality of broadleaf ruderal simultaneously, can reduce the dosage and the cost, can amend the environment and improve the food safety, and suitable for the conditions of China.

The invention relates to a weeding composition containing penoxsulam, halosulfuron methyl and pretilachlor. The weeding composition comprises the following effective components in percentage by weight: 0.01%-20% of the penoxsulam, 0.01%-20% of the halosulfuron methyl, 0.1%-50% of the pretilachlor, and the balance of a pesticide adjuvant. The weeding composition disclosed by the invention is suitable for preventing and removing annual weeds in rice transplanting fields. The weeding composition disclosed by the invention can improve the weeding effect, extends a weeding spectrum, is low in toxicity and residues, and obviously reduces medication quantity, the number of times of medication and use cost; the effect of the composition is obviously higher than that of each single dosage, so that the weeding composition is a good novel composition medicament for preventing and removing the annual weeds in the rice transplanting fields at present.

The invention discloses a kasugamycin and validamycin composition, which is formed by compounding kasugamycin and validamycin serving as active ingredients and also comprises pesticide adjuvants. The composition can be prepared into bactericide pesticides in the formulations of aqueous solution, wettable powder, soluble powder and the like. The composition is used for preventing and controlling rice sheath blight, rice blast, rice false smut, wheat sheath blight, corn northern leaf blight, corn sheath blight, vegetable damping off, root rot and the like, has low toxicity, a few residues and good synergism on the prevention and control of diseases, and is safe in use, and environmental-friendly, the prevention and control effects can be improved, and the using amount of a pesticide and the using cost of farmers are reduced.

The invention discloses a weed control composition containing atrazine. The weed control composition comprises the following ingredients by weight percent: 0.1-50% of topramezone, 1-40% of halosulfuron-methyl,1-60% of atrazine and the balance of pesticide adjuvants, wherein the topramezone, the halosulfuron-methyl and the atrazine are active ingredients. The weed control composition is used for controlling annual weeds in the corn fields, has obviously effects better than the corresponding single agent, expands the weed control spectrum, also reduces the dosage, delays the drug resistance of weeds and reduces environmental pollution.

The invention belongs to the technical field of ancient tree hole rehabilitation and relates to an anticorrosive pesticide for rehabilitation of ancient tree holes, a tree hole rehabilitation method and an application. The anticorrosive pesticide is characterized by comprising 6% to 21% of active components, 73% to 89% of solvents and 2% to 9% of pesticide adjuvants. According to the anticorrosive pesticide for the rehabilitation of the ancient tree holes, various substances with good insecticidal antibacterial anticorrosive activities are used as raw materials and prepared to obtain a preparation based on a certain proportion, so that the problem that anticorrosion, sterilization, pest killing and disinfection are incomplete during the tree hole rehabilitation process is solved. A needle cylinder injection, an inunction cleaning or a spray processing is performed for a decayed damaged position so that a good function on the anticorrosion and pest killing during the tree hole rehabilitation process can be achieved, mycete, saccharomycete, saprophytic bacteria and the like remained in tree hole decayed places can be inhibited or killed, simultaneously deinsectization and disinfection for the tree holes can be performed, the tree holes can be restored and filled, an excellent protecting effect can be achieved on the normal growth of restored tree holes, and the anticorrosive pesticide is good in penetration adhesion, safe and free of residuals.

The invention belongs to the technical field of a pesticide adjuvant, in particular to sodium dodecyl benzene sulfonate aqueous solution and a preparation method thereof and application thereof. The technical solution of the invention is as follows: the sodium dodecyl benzene sulfonate aqueous solution is composed of the following components by weight percent: 28-65% of dodecylbenzene sulfonic acid, 6-8% of alkali, 0-8% of cosolvent and 0-1% of an additive and water, wherein, the alkali is one or combination of more than two of sodium carbonate, sodium bicarbonate and sodium hydroxide. The invention further provides a preparation method of the sodium dodecyl benzene sulfonate aqueous solution and application thereof. The aqueous solution has good emulsification, good wetting effect, good dispersibility, strong hydrophilicity, good aqueous solubility and strong applicability, so the aqueous solution can be taken as the additive of a microemulsion, an aqueous emulsion and the like for application to a water-based preparation made from pesticide, i.e. usage scope of the dodecylbenzene sulfonic acid is enlarged and usage amount of the additive of the microemulsification is reduced. Therefore, the aqueous solution is economical and environmental-friendly, and is a better modified product.

The invention discloses a hydrolysis resistant Si-C-Si type cation organosilicon surfactant. The hydrolysis resistant Si-C-Si type cation organosilicon surfactant is prepared by performing reaction on the chloropropy carbosilane, N-methylimidazole, N-methylpyrrolidine, N, N-dimethylethanolamine, trimethylamine, triethylamine or pyridine. The prepared surfactant has good surface activity and a certain germicidal activity and can be used in the fields such as pesticide adjuvants, drug sustained release, functional nano-materials and textile processing aids.

The invention discloses an environment-friendly pesticide adjuvant, comprising the following components in parts by weight: 10-15 parts of talcum powder, 5-8 parts of sodium dodecyl benzene sulfonate, 5-10 parts of alkylphenol polyoxyethylene, 3-6 parts of a dispersing agent, 2-5 parts of a wetting agent, 4-5 parts of a diffusing agent, 2-3 parts of nano-zinc oxide and 1-3 parts of nano titanium oxide. The environment-friendly pesticide adjuvant disclosed by the invention is good in biological degradability, long in pesticide effect, free of release of toxic substances and beneficial to environment protection.