129 results about "Bromothalonil" patented technology

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 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 seed coating agent, in particular to a seed ginger seed coating agent for preventing ginger wilt. The seed ginger seed coating agent provided by the invention adopts active ingredients of low-toxicity reagents, which are safe to non-target organisms and environment, do not have adverse harm to human bodies and are suitable for the seed ginger treatment. Particularly, a compound recipe used by the seed coating agent can effectively utilize the efficient sterilizing effect of bromothalonil, meanwhile, a good protection effect of pyrimidine nucleoside antibiotics is utilized, and the medicine effect is enhanced, so the seed ginger seed coating agent has good effects of preventing and treating the ginger wilt. Meanwhile, the sterilization mechanisms of bromothalonil, pyrimidine nucleoside antibiotics and the zhongshengmycin are diverse from each other, and the generation of medicine resistance of ginger wilt germs can be effectively relieved.

The invention relates to a bactericidal composition. The bactericidal composition comprises pesticide active ingredients, namely bromothalonil and cuppric nonyl phenolsulfonate, wherein the weight ratio of the bromothalonil to the cuppric nonyl phenolsulfonate is (1:10)-(10:1); and the preferred weigh ratios are (1:8)-(8:1), (1:5)-(5:1), (1:2)-(2:1) and 3:2 (optimal) respectively. The compositioncan be prepared into various formulations such as micro-emulsion, emulsion in water, a suspension and the like; and in the preparation, active ingredients, namely the bromothalonil and the cuppric nonyl phenolsulfonate account for 2 to 70 percent, preferably 5 to 60 percent, more preferably 10 to 50 percent, further preferably 20 to 30 percent and most preferably 25 percent (optimal) of the totalweight of the preparation. Aids used for the processing of the preparation mainly comprise a solvent, a cosolvent, an emulsifier, a dispersant, an antifreezing agent, a stabilizer, a defoaming agent,a thickening agent and the like. The invention also relates to a method for controlling Ralstonia solanacearum by using the composition and application of the composition to the controlling of Ralstonia solanacearum.

The invention discloses a composite with bactericidal active substance bromothalonil and triazole bactericide and an application thereof, wherein the triazole bactericide is at least one of difenoconazole, flutriafol, tebuconazole, penconazole, flusilazole, propiconazole, triadimefon, thiabendazole, prothioconazole and hexaconazole. The weighting ratio of bromothalonil to triazole bactericide and effective constituents is 100:1-1:100. The content of the active ingredients in the composite is 0.5%-95wt%. The composite is used to control the plant diseases caused by the pathogenic fungi.

The invention relates to a bactericidal composition containing bromothalonil and prochloraz, wherein the weight percentage of the bromothalonil to the prochloraz is 1-40:1-30. The bromothalonil and the prochloraz have obvious synergistic action and persistent effects after compounding and are mainly used for controlling anthracnosis on fruit trees and vegetables. The composition has the advantages of high efficiency, low toxicity, low pollution and low residue, remarkably reduces the usage amount and the usage times of medicaments, reduces the cost, slows down the drug resistance of diseases,and is suitable for large-scale popularization and use.

The invention discloses a sterilizing composition containing fluxapyroxad. The sterilizing composition comprises an active component A and an active component B, wherein the active component A is selected from fluxapyroxad, the active component B is selected from one of following compounds: triadimefon, bromothalonil, pyrimidine nucleotide antibiotics, and 2-cyano-3-amino-3-phenylacrylic acetate, and the mass ratio of the active component A to the active component B is 1:80 to 60:1. The sterilizing composition has a high activity on various diseases on a plurality of crops and a prominent synergism effect, enlarges the bacteriocidal spectrum, and has the characteristics of small dosage, rain wash resistance, and prominent synergism effect.

The invention relates to the field of pesticides and bactericides, and particularly discloses a bactericide composition containing pyraclostrobin and bromothalonil. Effective ingredients of the bactericide composition are the pyraclostrobin and the bromothalonil respectively, and the weight ratio of the pyraclostrobin to the bromothalonil is 1:79-79:1. The bactericide composition containing the pyraclostrobin and the bromothalonil has the advantages that problems that control effects of pyraclostrobin and bromothalonil to diseases such as downy mildew, anthracnose and the like of crops are simple, persistence periods of the pyraclostrobin and the bromothalonil are short and the like are solved; insecticide resistance is delayed, the persistence period of the bactericide composition is prolonged, and the bactericide composition is low in cost; and the bactericide composition can be manufactured into different formulations, realizes an excellent control effect for various diseases such as scab, the anthracnose, powdery mildew, the downy mildew, leaf spots, brown rot, white rot, botrytis and the like of various fruit trees and vegetables, and is particularly good in control effect for cucumber downy mildew, cucumber powdery mildew, apple anthracnose, watermelon anthracnose and the like.

The invention provides a sterilizing composition containing tetramycin and bromothalonil. The sterilizing composition is prepared from two active ingredients, namely 0.1-50% by weight of tetramycin and 0.1-50% by weight of bromothalonil, and the balance being agriculturally allowable and acceptable assistant components, wherein the mass ratio of the active ingredients, namely tetramycin and bromothalonil in the pesticide composition is (1-50):(100-1). The dosage form of the pesticide composition is cream, suspending agent, wettable powder, water dispersible granule, emulsion in water, micro-emulsion, granules, micro-capsule and aqueous solution, and is used for prevention and treatment of a plurality of fungi and bacteria diseases, and is mainly used for preventing and treating bacterial angular spot, anthracnose, scab, powdery mildew, rust disease and the like.

A bromothalonil water dispersible granule and a preparation method thereof and belongs to the technical field of pesticides. The bromothalonil water dispersible granule comprises the following components in percentage by weight: 30%-70% of bromothalonil, 1%-15% of a dispersing agent, 1%-15% of a wetting agent, 1%-15% of a binder, 1%-15% of a stabilizer, 1%-15% of a disintegrating agent, 1%-5% of a penetrating agent and the rest of packing. The preparation method comprises the steps of: firstly uniformly mixing the bromothalonil with the dispersing agent, the wetting agent, the binder, the stabilizer, the disintegrating agent, the penetrating agent and the packing, and carrying out air powder processing; then watering and kneading; and finally pelleting and drying. The bromothalonil water dispersible granule has powerful internal absorption and seepage force and can kill pathogenic bacteria intruding into plant bodies; the good effect can be achieved by using the low-concentration bromothalonil water dispersible granule; and the bromothalonil water dispersible granule has the quick-acting and persistent effects and the long-term advantageous effect can be kept.

The invention provides a red-heart kiwi fruit canker control method. The method comprises the steps that 1, organic fungus manure is applied before kiwi fruit trees sprout, during fruit inflation and after harvesting; 2, temperature suitable for germs is avoided; 3, starting from the period of dormancy of kiwi fruit trees, a trunk coating is used when trees become sickly, wherein the trunk coating comprises, by weight, 0.1-5 parts of bromothalonil , 0.1-0.5 part of lime sulphur, 10-15 parts of crylic acid cross-linked resin, 15-20 parts of carboxymethyl cellulose sodium and 25-35 parts of plant oil; 4, anti-freezing management is carried out, wherein winter irrigation is carried out one time before heavy freezing, when temperature is decreased suddenly, smoke is discharged into an orchard to increase temperature inside the orchard, and when snow is accumulated, snow accumulated on branches are hit off. The red-heart kiwi fruit canker control method manages and controls the whole kiwi fruit growing process, the novel trunk coating is used, the medical fertilizer effect is good, and the method is convenient to implement, saves cost, and can facilitate toughness and disease resistance of kiwi fruit trees, increase production and improve the fruit quality.

The invention relates to a bactericidal composition, in particular to a bactericide (thiophonate-methy or prochloraz) containing bromothalonil and a type of imidazole. The results of indoor and field experiments show that the composition has a significant sterilizing effect on anthracnosis, has a co-toxicity coefficient of over 140, has a good effect (over 85 percent) of controlling the anthracnosis, can reduce total use of active components, and simultaneously expands the control spectrum.

The invention discloses a sterilization composition containing dithianon and bromothalonil. The sterilization composition comprises dithianon and bromothalonil as active ingredients and other auxiliary components. A mass ratio of dithianon to bromothalonil as active ingredients is 1-50: 100-1. The sterilization composition comprises 0.1-50% by mass of dithianon and bromothalonil and the balance pesticide allowable and acceptable auxiliary components. The sterilization composition can be processed to form missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, micron emulsion, granules, a microcapsule and aqua, can be used for preventing and treating a plurality of fungus and micobial diseases of crops and is mainly used for preventing and treating bacterial angular leaf spot, anthracnose, scab of cucurbi, powdery mildew and rust disease.

The invention discloses an efficient fungicidal composition. The efficient fungicidal composition comprises an active component A and an active component B, wherein the active component A is selected from fluopyram; the active component B is selected from any one of the following compounds: dithianon, cyprodinil, captan, fosetyl-aluminium, chlorothalonil and bromothalonil; and the weight ratio of the active component A to the active component B is (1 to 80)-(60 to 1). The composition has relatively high activity on a plurality of diseases of a plurality of crops and has an obvious synergism; the bacteriocidal spectrum is expanded; and the composition has the characteristics of low consumption of the fungicidal component, resistance to rain washing and obvious synergism.

The invention discloses a method for reducing drug resistance of Gram-negative plant pathogenic bacteria to thiazole zinc. The mass fraction ratio of thiazole zinc to polyhexamethylene biguanide hydrochloride is 1:0.02-20. Zinc thiazole is used together with polyhexamethylene biguanide hydrochloride or bromothalonil as active ingredients to prevent and control bacterial diseases caused by Gram-negative plant pathogenic bacteria. Improve plant immunity and control effect.

The invention relates to a bactericidal composition comprising the active components including famoxadone and bromothalonil, and auxiliary components which are allowable and acceptable in the pesticides. The mass ratio of the famoxadone to the bromothalonil is 30:1-1:50, preferably 5:1-1:20. The bactericidal composition can be prepared into any dosage form suitable for the agriculture by the known method and the preferred dosage form is wettable powder, emulsifiable concentrates, suspending agents, water dispersible granules, emulsion in water and microemulsion. The bactericidal composition has obvious synergistic effect and is mainly used for controlling powdery mildew and rust diseases.

The invention discloses an efficient bactericidal composition. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluopyram; the active ingredient B is selected from any one of the following compounds: dithianon, cyprodinil, captan, fosetyl-aluminum, chlorothalonil and bromothalonil; the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 60:1. The composition disclosed by the invention has relatively high activity for various diseases on various crops and has a remarkable synergistic effect so that the bactericidal spectrum is expanded. In addition, the efficient bactericidal composition has the characteristics of small dosage, rain wash resistance and remarkable synergism.

The invention discloses an efficient bactericidal composition. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluopyram; the active ingredient B is selected from any one of the following compounds: dithianon, cyprodinil, captan, fosetyl-aluminum, chlorothalonil and bromothalonil; the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 60:1. The composition disclosed by the invention has relatively high activity for various diseases on various crops and has a remarkable synergistic effect so that the bactericidal spectrum is expanded. In addition, the efficient bactericidal composition has the characteristics of small dosage, rain wash resistance and remarkable synergism.

The invention relates to a sterilizing composition comprising active components, i.e. dithianon and bromothalonil in a weight part ratio of 1:80-80:1. The composition can be used for preventing and curing cereal, fruit tree and vegetable crop diseases and has the outstanding advantages of synergism, expanding prevention and cure spectrum, lowering cost, delaying resistance to drugs and the like.

The present invention relates to a pesticide microemulsion containing bromothalonil and pyraclostrobin, wherein the components in the formula comprise, by weight, 5-35% of bromothalonil, 5-30% of pyraclostrobin, 8-18% of a solvent, 6-12% of a surfactant, 1-5% of a synergist, and the balance of water. According to the present invention, the problems of single prevention and control effect, short lasting period and the like of the applications of pyraclostrobin and bromothalonil in prevention and control of crop downy mildew, anthracnose, leaf spot and other diseases are solved, and the pesticide microemulsion has characteristics of varied prevention and control effect, drug resistance delaying, lasting period prolonging and low cost, is used for prevention and control of a variety of diseases and pests of cucumber, fruit trees, vegetables and other crops, and further has characteristics of significant synergy, low toxicity to humans and animals, and broad insecticide spectrum; and the effective active components bromothalonil and pyraclostrobin belong to the two bactericides having different action mechanisms, such that the conflict can not be generated after the mixing of the two effective active components.

The invention discloses an efficient bactericidal composition. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluopyram; the active ingredient B is selected from any one of the following compounds: dithianon, cyprodinil, captan, fosetyl-aluminum, chlorothalonil and bromothalonil; the weight ratio of the active ingredient A to the active ingredient B is 1:80 to 60:1. The composition disclosed by the invention has relatively high activity for various diseases on various crops and has a remarkable synergistic effect so that the bactericidal spectrum is expanded. In addition, the efficient bactericidal composition has the characteristics of small dosage, rain wash resistance and remarkable synergism.

The invention discloses a carbendazim and bromothalonil compounded fungicide, and relates to a compounded pesticide for controlling anthracnose. The carbendazim and bromothalonil compounded fungicide comprises carbendazim and bromothalonil, wherein a weight ratio of the carbendazim to the bromothalonil is 1:0.5-40, and most preferably 1:1-20, and the optimal weight ratio is 1:3-6. The carbendazim and bromothalonil compounded fungicide can be made into a plurality of formulations such as a wettable powder, a suspending agent, a water dispersible granule and a suspending emulsion. After being diluted with water, the carbendazim and bromothalonil compounded fungicide is sprayed on crops during use. With the present invention, after compounding the two effective ingredients, obvious synergism is provided by using different action mechanisms and complementary advantages of the two effective ingredients; the carbendazim and bromothalonil compounded fungicide has a excellent control efficiency for the anthracnose, a long persistent period and resistance delaying, and can control plant disease producing the resistance to other pesticides. The carbendazim and bromothalonil compounded fungicide further has advantages of safe use and low cost.