226 results about "Polyoxins" patented technology

The invention belongs to the technical field of pesticide formulation and in particular relates to a composite bactericidal composite and applications thereof in aspect of preventing and curing the fungicidal and bacteria diseases of grains, fruits and vegetables. The composite bactericidal composite comprises effective ingredient A and B, wherein the effective ingredient A is prochloraz or othermetal salt composite, and the effective ingredient B comprises at least one of penconazole, imazalil sulfate, ethirimol, bupirimate, SYP-Z048, thifluzamide, mandipropamid, ethaboxam, polyoxin, polyoxin B, benziothiazolinone, famoxadone, dithianon and zinc thiazole. The composite has high efficiency, low toxicity, low residue, good environment compatibility and low cost.

The invention discloses a bactericidal composition, which contains a synergy effective amount of fludioxonil, and one of propiconazol, carbendazim, thiram, JS399-19, cyprodinil and polyoxin. The weight part ratio of the two active ingredients in the bactericidal composition is 50:1 to 1:50. The bactericidal composition provided by the invention at least contains a surfactant which is favorable for dispersing the active ingredients in water when applied, integrates protection, treatment and eradication activities, and can be used for preventing and controlling the plant diseases, caused by the pathogenic bacteria of aseomycotina, basidiomycolina and deuteromycotina, of various crops, such as wheat, rice, vegetables, fruit trees and the like.

The invention relates to a synergistic bactericide composition, in particular to a bactericide composition which comprises synergistically effective amount of kresoxim-methyl and any one of bactericidal active ingredients selected from the group consisting of diniconazole, flutriafol, triadimefon, thiophanate methyl, benomyl, prochloraz, ethirimol, bromothalonil, mancozeb, ziram, polyoxin, zhongshengmycin and wuyiencin.

The invention discloses Bacillus atrophaeus and an application thereof. The Bacillus atrophaeus JZB120050CGMCC No.10919 has stable, efficient and broad-spectrum antibacterial properties. The Bacillus atrophaeus can generate a biological membrane, has strong capability of generating siderophore, chitinase, cellulase and protease, which shows that the strain has relatively strong biocontrol potential. The control effect of fermentation liquor of the strain to tomatoes inoculated with botrytis cinerea for culturing 11d is 100% (the control effect of a 5-time diluent treatment group of JZB120050 strain fermentation liquor is 48%, the control effect of a treatment group of JZB120028 strain fermentation liquor is 50%, the control effect of a 5-time diluent treatment group of JZB120028 strain fermentation liquor is 26%, and the control effects of a blank control group, a 1000-time liquid treatment group of 3% polyoxin, and 1000-time liquid treatment group of 50% carbendazim are 0%), which shows that the strain has an effective inhibitory action on the botrytis cinerea. The strain is safe to human and domestic animals, does not have environmental pollution problems, is simple in culture condition, easy to store and suitable for industrial production, and has a good development application prospect.

The invention discloses a fungicide combination containing polyoxin, which is a fungicide combination containing active component A and active component B, the polyoxin is selected as the active component A, the active component B is selected from any of the following fungicides: ethirimol, 2-cyan-3-amino-3-ethyl aminoacrylate, bromothalonil, zineb, chlorothalonil and dithianon, and moreover, the ratio of the active component A to the active component B in part by weight is 32:1 to 1:64. The fungicide combination can prevent and control a variety of crop diseases, has a remarkable synergistic effect, broadens the antifungal spectrum, and has high activity on downy mildew, epidemic diseases, anthracnose, powdery mildew, leaf spot, fusarium head blight, rice blast and other diseases; and moreover, the dosage of pesticide is reduced, the residue of pesticide on crops is decreased, and thereby the environmental pollution is reduced.

The invention relates to a compound bactericide which is compatible to environment, high in efficiency and low in toxicity and consists of berberine and polyoxins. The compound bactericide is particularly used for the application study of the prevention and control of plasmopara viticola. In a compound composite, a synergistic ratio of the berberine to the polyoxins is 1:2-1:16. The compound bactericide has outstanding performance in the aspect of the prevention and control of plasmopara viticola.

The invention discloses a germicide pesticide composition, in particular to a germicide composition with polyoxin and synergized action which can prevent alternaria leaf spot that is difficult to prevent in agriculture, and application thereof. The germicide pesticide composition comprises an active component A which is polyoxin and an active component B which is composed of at least one of the following germicides: difenoconazole, fenbuconazole and hexaconazole. The germicide pesticide composition of the invention is applied to prevent various diseases relating to fruit trees (apple trees, pear trees, orange trees and grapevines), vegetables, gourd vegetables, crops, rice, etc. And the germicide pesticide composition is safe to plants, low in cost and effective in prevention. The tests show that the germicide composition of the invention has stable chemical property and obvious synergized action enabling preventing targets to have obvious synergized and complementary effects, can improve preventing effect and reduce the dosage of active component and delay generation of drug resistance of the pests, diminishes pollution to the environment and reduces the production cost with preventing effect above 70-92 percent; the preventing effect is 1.5 times of that in prior art.

The invention relates to a sterilization composition; the effective components are fenoxanil (A) and an antibiotic (B) selected from kasugamycin, polyoxin, and the like, wherein the mass ratio of A toB is 30: 1 to 1: 50; and the composition further contains acceptable supplementary components permitted to be used in pesticide. The sterilization composition of the invention can be prepared into any one preparation formulation for agriculture by the known method; the favorable formulations are as follows: wettable powder, suspending agent, water dispersible granule, aqueous emulsion and micro emulsion. After being compounded with the selected antibiotic, the composition has obvious synergy and is mainly used for preventing and treating rice diseases.

The invention discloses a bactericidal composition containing Xemium and antibiotics. The bactericidal composition contains an active component A and an active component B; the active component A is Xemium; the active component B is one selected from polyoxin, validamycin and kasugamycin; and the active component A and the active component B are in a weight ratio of 1:60-80:1. The composition provided by the invention has good control effects on control of a plurality of diseases on various crops, and has characteristics of wide sterilization spectrum, small drug dose, rainwater washing resistance and obvious synergism.

The invention discloses a disinfectant component containing the effective ingredient of metiram. The disinfectant component comprises active ingredient component A and active ingredient component B; wherein, the active ingredient component A is the effective ingredient of the metiram, and the active ingredient component B comprises at least one of the following disinfectants: thiophanate-methyl, carbendazim, myclobutanil, difenoconazole, propiconazole, tebuconazole, hexaconazole, polyoxin or benomyl; according to the mass rate, the weight proportion of the active ingredient component A and the active ingredient component B is 50 : 1 to 1:50. The invention is characterized in that the binary sterilizing component can be used to prevent eyespot and anthracnose which are difficult to be prevented in agriculture, and to prevent the disease damages such as leaf spotted disease on fruit trees, and the prevention effect is respectively 87.9 percent, 89.4 percent, 90.5 percent, 92.3 percent, 93.8 percent, 89.7 percent, 90.6 percent, and 91.2 percent.

The invention discloses an antibacterial composition containing polyoxin and a methoxyacrylate compound, in particular to an antibacterial composition containing an active ingredient A and an active ingredient B. The active ingredient A is polyoxin, the active ingredient B may be an azoxystrobin bactericide, a kresoxim-methyl bactericide, an (E)-2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-3-methoxymethylmethoxyacrylate bactericide, a pyraclostrobin bactericide or an enestroburin bactericide, the weight part ratio of the active ingredient A to the active ingredient B is 1:72-72:1. The antibacterial composition can prevent and control various diseases in crops, has an obvious synergetic effect, enlarges an antibacterial spectrum, and has high activity for diseases such as downy mildew, epidemic diseases, anthracnose, powdery mildew, alternaria leaf spot, leafspot, cladosporium cucumerinum and rice blast; and the composition helps to reduce pesticide dose and the residual pesticide on crops and relieve environment pollution.

The invention discloses a bronopol-containing bactericidal composition. The bactericidal composition contains an active ingredient A and an active ingredient B, the active ingredient A is selected from bronopol, the active ingredient B is any one compound selected from the following compounds: copper oxychloride, cuppric nonyl phenolsulfonate, oxine-copper, kasugamycin, validamycin, moroxydine hydrochloride, polyoxin, copper(succinate+glutarate+adipate), zhongshengmycin, xinjunan acetate, and zinc thiazole, and the weight ratio of the active ingredient A to the active ingredient B is 1:70 to 70:1. The composition provided by the invention has higher activity on various diseases of a plurality of crops, and an obvious synergistic effect, enlarges the bactericidal spectrum, and has the characteristics of a small medicine using amount, resistance to rain erosion, and an obvious synergistic effect.

The invention relates to a sterilizing composition containing benziothiazolinone and an antibiotic. The sterilizing composition is prepared from an effective component A and an effective component B, wherein the component A is benziothiazolinone, the component B is any one of kasugamycin, polyoxins and jinggangmeisu, the compounding mass ratio of the component A to the component B is 60:1-1:60, and the preferential ratio is 8-1:1-8. The composition can be prepared into wettable powder, or water dispersible granules or a suspending agent. A composition preparation can prevent and control various crop diseases and has high activity to downy mildew, gray mold, rice blast, banded sclerotial blight, alternaria leaf spot and phytophthora diseases, the compounded sterilizing composition has the obvious synergistic effect and is economical and environmentally friendly, and the amount of pesticide is reduced.

The invention discloses the component and content of garden plant growth regulating agent and the preparing method. The product takes growth material and biological active material of different plants as main component, and takes other component as auxiliary component. There are two kinds of agent: I. garden plant growth promoting agent and II garden plant growth delaying agent. The detail component comprises: (1) brassinolide (BR): 0.15% natural rape; (2) uniconazole (S3307): 5% ultramicroscopic wettable powder; (3) enzyme number 5; (4) biological bactericidal agent, plant se-producing germ inhibiting agent that induces plant system to get resistant effect, validamycin or polyoxin, 5- 10%; (5) pesticide progression agent, which possesses functional effects of surface activating agent, dispersing agent, stabilizing agent, spreader and anti- ultraviolet agent, 20-40%.

A composite bactericide for treating the bacterial damage of fruit tree and vegetables is a wettable powder prepared from polyoxin, carbendazim and additive proportionally.

The invention discloses a bactericidal composition and its application, the effective component comprises an ingredient A and an ingredient B. The ingredient A is metalaxyl-M, the ingredient B is selected from one of polyoxin, Ningnanmycin and validamycin. The invention has the advantages of high efficiency, safety and environmental protection. The bactericidal composition has synergistic effect which is characterized in that the product output can be raised, the cost can be reduced and the generation of drug resistance of germs can be delayed. The invention can be used for preventing and treating sheath blight, root rot, rice blast, corn northern and southern leaf blight, downy mildew, phytophthora blight, leaf spot, botrytis, alternaria leaf spot, anthracnose, ring spot, powdery mildew,black shank and late blight.

The invention relates to a bactericidal composition, comprising the effective constituents of boscalid and polyoxins in a mass ratio of 50: 1 to 1: 50. The composition disclosed by the invention has an obvious synergistic effect, and can be used for disease prevention and control for crops such as fruit trees, wheat, rice and vegetables.

The invention relates to a wettable powder compounded by dimethomorph and polyoxin and a preparation method thereof. The wettable powder is compounded by the following components: 10-50% of dimethomorph and 2-10% of polyoxin (preferably 20-30% of dimethomorph and 2-5% of polyoxin), a dispersing agent, a wetting agent, an adjuvant and a carrier. The two effective ingredients can produce synergistic effect, thus effectively reducing the single dose, enlarging the bactericidal spectrum, lowering the chemical injury, obviously improving the control effect on germs, relieving the drug resistance problem of pathogenic bacteria and lowering the control cost; and the effective ingredients have good control effect on downy mildew, epidemic diseases, leaf spot, gray mold and the like of a pluralityof crops such as fruit trees, vegetables, field crops and the like; and the obtained wettable powder has good environmental compatibility and good popularization prospect.

The invention discloses a compound composition containing methanesulphonyl myclobutanil and an antibiotics bactericide and a preparation. The compound composition consists of the methanesulphonyl myclobutanil and the antibiotics bactericide, wherein the weight ratio of the methanesulphonyl myclobutanil to the antibiotics bactericide is (100:1)-(1:30), and preferably (30:1)-(1:10); the antibiotics bactericide is selected from any one of kasugamycin, streptomycin sulfate, validamycin, polyoxin, tetramycin, blasticidin, antifungalmycine, ningnanmycin, cytosintetidemycin and oxytetracycline hydrochloride. The compound composition and the preparation provided by the invention have a remarkable synergistic interaction effect in comparison with single dosage, and are capable of effectively controlling the bacterial diseases and/or fungal diseases such as cucumber bacterial angular leaf spot, tobacco bacterial wilt and rice blast so as to improve the control effect, reduce the dosage of the pesticides, reduce the control cost and be more widely to sterilize.

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 antibacterial composition containing polyoxin. The active components of the antibacterial composition include polyoxin and cymoxanil, diethofencarb, propamocarb or propamocarb hydrochloride, wherein the weight ratio of the polyoxin to the cymoxanil, diethofencarb, propamocarb or propamocarb hydrochloride is 32:1 to 1:64. The active components are added with aids and excipients to form water dispersible granules, wettable powder and the like for preventing diseases caused by pathogenic bacteria from ascomycetes, basidiomycetes and imperfect fungi.

The invention relates to a germicide composition containing spiroxamine and an antibiotics compound. The germicide composition contains an active ingredient (A) that is spiroxamine and an active ingredient (B) that is one of kasugamycin, polyoxin, zhongshengmycin and validamycin, wherein the weight ratio of the active ingredient A to the active ingredient B is 80:1-1:40; an assistant and an excipient are added to the active ingredients to obtain a microemulsion, emulsion in water and suspend emulsion; and powdery mildew, leaf spot, leaf rust, sheath blight, bakanae disease, downy mildew, septoria nodorum, rice blast, anthracnose, venturia, ring rot, alternaria leaf spot, soft rot and epidemics can be controlled by using the germicide composition which prevents from being scouring by rainwater and has an obvious synergistic action.

The invention relates to a method for detecting polyoxins B by high performance liquid chromatography. Following chromatographic conditions are adopted: a chromatographic column takes alkylsilane bonded silica gel embedded into a polar group as a fixed phase and takes organic phase-water phase as a mobile phase; the flow speed is 0.5-1.5mL/min; detection wavelength is 240-290nm; the column temperature is 10-40 DEG C; sample size is 5-20 microliters; an ultraviolet detector or a diode array detector is adopted for the detector. Compared with a bioassay method and an HPLC (high performance liquid chromatography) method in the prior art, the method according to the invention has the advantages that the separation degree is favorable and the accuracy is high by the cooperation of the chromatographic column and the mobile phase; by the detection method, the polyoxins B and homolog with the similar structure are separated well; the detection accuracy of the polyoxins B is improved; the running time of the detection method is short; the appearance time of the polyoxins B main peak is 8 minutes.

The invention discloses a pesticide composition with polyoxin and oligosaccharins and application of the pesticide composition. The pesticide composition and the application have the advantages that obvious synergistic effects can be realized by the pesticide composition, obvious prevention and treatment effects can be realized, the pesticide composition has a function of increasing crop yields, the application amounts of chemicals can be reduced, and accordingly environmental pollution can be abated.

The invention provides bactericidal composition, a preparation and an application of the bactericidal composition. Bactericidal active ingredients of the bactericidal composition mainly comprise Bacillus amyloliquefaciens and an antibiotic in the weight ratio being 10:(0.5-20), wherein the antibiotic is any one of kasugamycin, polyoxin and Zhongshengmycin, and the number of live endospores of the Bacillus amyloliquefaciens is 5-50 billion/g. The Bacillus amyloliquefaciens and the antibiotic are compounded to have a synergistic effect, and the control effect on diseases is better than that of single chemicals.