228results about How to "Reduce the amount of active ingredients" patented technology

The invention relates to a spinetoram compounded insecticidal composition and belongs to the field of pesticide compounding. Active components of the spinetoram compounded insecticidal composition comprise spinetoram and chitin synthesis inhibitor compounds. A weight percentage of the spinetoram to the chitin synthesis inhibitor compounds is (1 to 90): (90 to 1), and preferably, the weight percentage is (1 to 45): (60 to 3). The spinetoram compounded insecticidal composition comprises 1 to 90% by mass of the active components, and preferably, comprises 3 to 7% by mass of the active components and the balance auxiliary ingredients which can be used in pesticides and are acceptable. The spinetoram compounded insecticidal composition can be processed into emulsion in water, microemulsion, missible oil, a suspending agent, wettable powder and water dispersible granules by known methods. The spinetoram compounded insecticidal composition has the advantage that through the active components of spinetoram and the chitin synthesis inhibitor compounds, control of lepidopterous, thysanopterous and homopterous pests such as cnaphalocrocis medinalis guenee, diamondback moth, prodenia litura, cotton bollworm, beet armyworm and thrip is realized.

The invention discloses a pesticidal composition comprising the active components including spirotetramat and pymetrozine, with mass ratio of 40:1-1:80. By combining the spirotetramat and the pymetrozine, the composition has obvious synergistic effect, can reduce the consumption of the active components and is conductive to retarding the drug resistance of pests. The composition of the invention can be used for controlling diverse pests on agricultural and horticultural crops and is especially suitable for controlling the sucking mouthparts pests such as plant hoppers, aphids, thrips, whiteflies and the like.

The invention discloses an insecticidal composition. The active ingredients of the composition comprise spirotetramat and bifenthrin in a mass ratio of 40:1 to 1:80. The compounding of spirotetramat and the bifenthrin produces an obvious synergistic effect and can reduce the dosage of the active ingredients and medicament application times and delay the generation of pesticide resistance of pests. The insecticidal composition can be used for preventing and controlling various pests on agricultural crops and garden crops, particularly plant hoppers, leafhopper and whitefly.

The invention relates to a semaglutide contained oral prolonged-release preparation and a preparation method thereof. The semaglutide contained oral prolonged-release preparation is characterized in that a drug active component is semaglutide as a GLP-1 analogue and is also prepared from a sulfonylurea, biguanide or thiazolidinedione blood sugar lowering drug which has the synergistic effect withthe semaglutide; the drug active component is wrapped with a sustained release carrier to prepare a sustained release microsphere, and then the sustained release microsphere is mixed and pressed witha pharmaceutically acceptable auxiliary material to form a tablet with a certain shape for orally use, so that the long-term sustained release effect is exerted. By adopting the prepared oral prolonged-release preparation, the conventional administration way of a polypeptide drug is changed, the action time of the polypeptide drug is prolonged, the medication compliance of a patient with diabetesmellitus is obviously improved, and the therapeutic effect is improved.

The invention provides a glyphosate weeding composition containing a brassinolide compound. Effective ingredients of the glyphosate weeding composition include a glyphosate compound and a brassinolide compound. In the glyphosate weeding composition, the glyphosate compound is glyphosate acid or a herbicidal active derivative thereof, and the brassinolide compound is one or more of 24-hybrid epibrassinolide, 24-epibrassinolide, 28-epihomobrassinolide, 28-homobrassinolide and other brassinolide compounds. The mass ratio of glyphosate to brassinolide is 100:(0.01*10<-3>-10*10<-3>). The glyphosate weeding composition containing the brassinolide compound has the advantages that brassinolide and a glyphosate product are compounded, and the uptake and translocation effects of glyphosate in stems and leaves and the growth regulation effect of brassinolide are utilized and combined, so that the weeding composition has obvious synergistic effects, the initial weeding effect time is shortened for 2-4 days, the usage amount of a herbicide is reduced by 20-50%, and control effects on some noxious weeds are better. The weeding composition provided by the invention has the advantages of broad spectrum, high efficiency, low toxicity, little pollution, high effect taking speed, low cost and convenience in application.

The invention provides a bactericidal agent composition with tebuconazole, which comprises two components of A and B, wherein the component A is tebuconazole, the component B is selected from metiram and myclobutanil or polyoxin. The bactericidal agent composition with tebuconazole of the invention has the advantages of overall acting system, evident efficiency-increasing effect and little medicine-consuming amount, does not generate drug resistance after being continuous used and is used for preventing and curing various crop diseases, in particular to the prevention and cure of fleck leaf cast of apple trees.

The invention relates to an insecticidal composition in the field of pesticide compounding, comprising the effective components, namely sufoxaflor and neonicotine insecticides, wherein the weight percentage ratio of the two effective components is (1-80):(80-1), preferably (5-50):(60-5); the total mass percentage content of the effective components in the insecticidal composition is 1-90 percent, preferably 5-60 percent; and the rest in the insecticidal composition is auxiliary components which are allowed to be used and are acceptable in the pesticide. By adopting the known method, the insecticidal composition can be prepared into water emulsion, microemulsion, emulsifiable solution, suspending agent, wettable powder and water dispersible granules; and with the sufoxaflor and the neonicotine insecticides as the effective components, the insecticidal composition can be used for controlling plant louses, whiteflies, plant hoppers, scale insects, capsid bugs on cotton, cicada, spittlebug, leafhoppers, thorn bug, fulgora, psyllid and other homoptera pests.

The invention discloses a water-dispersible granule, which comprises the following components in weight ratio: active ingredient 5%-80%, wetting agent 2%-5%, dispersant 2%-7%, disintegrant 3%- 20%, granulating agent 5%-25%, defoamer 0.1%-0.3%, anti-caking agent 0.1%-0.5%, and filler balance. In the anhydrous preparation process of the water-dispersible granules of the present invention, no water is added during the processing, and some active ingredients of original medicines sensitive to moisture can be made into water-dispersible granules by this method. The invention overcomes the disadvantages of the suspending agent and the wettable powder, and has the advantages of environmental protection and low use cost. The method reduces the pollution to the environment, and reduces the cost of farmers' use, and is a major trend in the development of pesticide formulations at present.

The invention relates to an acaricidal composition containing fluacrypyrim and bifenazate, and the acaricidal composition has the active ingredient prepared by binary compound of the fluacrypyrim and the bifenazate. The mass ratio between the fluacrypyrim and the bifenazate is 6:30, 9:27, 12:24, 15:21 or 18:18; in the preparation, the total mass of the fluacrypyrim and the bifenazate in the active ingredient accounts for 1-75% of the total mass of the whole preparation, and the rest components of the preparation are auxiliary components which are allowed to be used or accepted by pesticide. The compound pesticide composition can be made into pesticide formulations such as emulsion oil, suspending agent, wettable powder, water dispersible granules, emulsion in water and microemulsion. The acaricidal composition is mainly used for preventing red spiders of apples, citrus and grapes, tetranychus urticae and Mc Daniel mites of the apples as well as tetranychus urticae and Lewis mites of ornamental plants.

The invention belongs to the field of pesticide complex formulation, and relates to a pesticide composition. The pesticide composition is a two-component blended composition with effective components of sulfoxaflor and a nereistoxin compound. The weight ratio between the two components is 1 to 80:80 to 1, and preferably the weight ratio is 3 to 50:60 to 5. A total mass percentage of the effective components is 1% to 90%, and preferably 5% to 60%. The rest components are auxiliary components which are acceptable and applicable in pesticides. With the auxiliary components, the pesticide composition can be made into cream, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, or micellar emulsion. The pesticide composition with sulfoxaflor and a nereistoxin compound as effective components has a substantial controlling effect against lepidoptera insects such as diamondback moth, beet armyworm, prodenia litura, cotton bollworm, chilo suppressalis, and mealybugs, and homoptera piercing-and-sucking mouthpiece pests such as plant hopper, aphid, whitefly, and leafhopper.

The invention relates to a clodinafop-propargyl water dispersible granule and a preparation method thereof. The clodinafop-propargyl water dispersible granule comprises the following components in percentage by weight: 5-85% of clodinafop-propargyl, 1-8% of wetting agent, 1-10% of dispersing agent, 1-10% of disintegrating agent, 0.5-4% of binding agent and the balance of packing material. The preparation method comprises the following steps of: uniformly mixing the above raw materials except for the binding agent; then, ultrafine grinding the mixture, and adding the powder into the water solution of binding agent to granulate; and finally drying, screening, analyzing, inspecting and warehousing the granule. The clodinafop-propargyl water dispersible granule overcomes the defects of suspension and wettable powder and combines the advantages of environmental protection and low use cost. The pollution to the environment is lowered during the processing and use process, and the use cost of peasants is lowered.

The invention discloses an insecticide composition as well as a preparation method and application of the insecticide composition. The insecticide composition comprises active components, namely isaria fumosorosea and rotenone, wherein the mass percentage of isaria fumosorosea to rotenone in the insecticide composition is 2%-80%; and the mass ratio of isaria fumosorosea to rotenone is (0.1-70) to 1. The active components of the insecticide composition are compounded by adopting isaria fumosorosea and rotenone, so that the stability and validity period of the isaria fumosorosea are effectively increased, the spore survival rate is increased, the validity period is long, the insecticidal efficiency is high, the control efficiency reaches over 80%, and meanwhile, the insecticide composition is safe to environment, people and livestock, does not pollute the environment, and is beneficial to ecological balance.

The invention discloses a pesticide combination comprising the active ingredients including fenazaquin and tebufenpyrad in a mass ratio of 60:1-1:60. By combining the fenazaquin and the tebufenpyrad, the combination has obvious synergy effect, can reduce the dosage of the active ingredients and the pesticide application frequency, and is conductive to retarding the drug resistance of mites. The combination of the invention can be used for controlling various mites on the crops and the horticultural crops, is especially suitable for controlling panonychus ulmi, tetranychus cinnabarinus and tetranychus urticae koch and can simultaneously control homopteran and hemiptera pests on the crops.

The invention discloses a bactericide composite, which consists of active ingredients of fluazinam (A) and kasugamycin (B), and the mass ratio of A to B is 1:100 to 100:1. The composite has obvious synergy and high prevention effect, and is suitable for controlling diseases on cereal crops, particularly for controlling rice blast.

The invention relates to an insecticide compound which belongs to the field of pesticide compound. In the invention, nitrile sulfluramid and phoxim chlorpyrifos are taken as the active ingredients of the insecticide compound. The mass ratio of the two active ingredients is (10-40):(40-10), and preferably (16-24):(24-16); the total weight percent of the active ingredients in the insecticide compound is 1%-80%, and preferably 20%-50%; the rest is allowed and acceptable auxiliary ingredients in the pesticide; and according to a known method, the insecticide compound can be prepared into missible oil, concentrate emulsion, micro-emulsion, water dispersible grain and suspending agent. After the nitrile sulfluramid and phoxim chlorpyrifos, as the active ingredients, are compounded into the insecticide compound at a certain ratio, the insecticide compound has an obviously enhanced effect of preventing and controlling sucking pests, such as plant hoppers, aphids, aleyrodids, leafhoppers, and the like.

The invention relates to a high efficiency pesticides composition used for killing agricultural insects, which comprises the following components by weight: 10-50 parts of cypermethrin, 20-40 parts of thiamethoxam and 20-60 parts of bifenthrin. The insecticidal composition has obvious synergy effect, and is capable of reducing amount of active components, reducing usage cost, delaying the generation of insect resistance, and effectively reducing environment pollution and pesticide residues, and has obvious effect for killing insects such as oriental tobacco budworm, cotton bollworm, diamondback moth, beet armyworm, prodenia litura, tea geometrid, pink bollworm, aphid, Liriomyza sativae Blanchard, beetle, stinkbug, phylloxera, thrips, Leguminivora glycinivorella, Homona magnanima, caterpillar, slug moth, Phyllocnistis citrella Stainton and Ceroplastes rubens Maskell; and thereby the environment destroy can be reduced.

The invention discloses sterilizing combination. The combination comprises the following effective constituents: mandipropamid (A) and cyazofamid (B), with the mass ratio of 1:60 to 60:1. The combination has obvious synergistic effect and high control effect, is suitable for controlling various diseases on fruits and vegetables, and is particularly suitable for controlling downy mildew.

The invention discloses a bamboo vinegar contained pesticide aqueous emulsion which comprises the following components by weight: 1 to 20 percent of pyrethroid, 5 to 10 percent of organic solvent, 2 to 10 percent of emulsifier, 1 to 3 percent of dispersant, 1 to 5 percent of anti-freeze agent, 0.1 to 3 percent of thickening agent, 30 to 60 percent of bamboo vinegar and balance water. The pyrethroid is shown as a first equation, wherein R1 is a group as follows: Cl2 = CH-, (CH3)2C = CH-, Br2C = CH- or CF3ClC = CH-. The invention also provides a method for preparing the bamboo vinegar contained pesticide aqueous emulsion applied to the prevention of agricultural insects. The bamboo vinegar contained pesticide aqueous emulsion comprises the pyrethroid and the bamboo vinegar and accords with the quality requirements of agricultural preparations without on-site preparation, and moreover, the bamboo vinegar can improve the insecticidal action of the pyrethroid. Compared with the prior agricultural composition only comprising the pyrethroid, the invention achieves the same insecticidal action, decreases the effective ingredient consumption of the pyrethroid by about 50 percent and is non-toxic and pollution-free.

The invention discloses a bactericidal composition which comprises effective components of (A) fluazinam and (B) oxine-copper; the mass ratio of A and B is 1:80-80:1. The composition has obvious synergism, and high control effect, is applicable to the control of various diseases of melon, fruit and vegetable, and is especially applicable to the control of downy mildew.

The invention relates to an insecticidal composition in a field of pesticide formulation. The insecticidal composition comprises effective components of sufluoxime and parts of phenylpyrazole insecticides, wherein a weight ratio of the two effective components is 1-80:85-1, and preferably 1-50:60-1. A total mass percentage of the two effective components in the insecticidal composition is 1% to 90%, and preferably 3% to 65%. The balance is auxiliary components allowed and acceptable in pesticides. With available methods, the materials can be prepared into aqueous emulsions, microemulsions, emulsifiables, suspensions, hydrophilic powders, and water dispersible granules. The insecticidal composition with sufluoxime and phenylpyrazole as effective components is mainly used for controlling pests on vegetables, tea leaves and fruit trees such as citrus.