652 results about "Prochloraz" 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 an agricultural sterilizing composite containing thifluzamide, which is a sterilizing composite containing a first active ingredient thifluzamide, second active ingredients including difenoconazole, hexaconazole, propiconazole, cyproconazole and tebuconazole, and third active ingredients including tricyclazole, isoprothiolane, fenoxanil, Kanamycinum, prochloraz and azoxystrobin, wherein the weight ratio of the first active ingredient to the second active ingredient to the third active ingredient is (1-6) : (1-6) : 6. The sterilizing composite can be applied to controlling rice sheath blight disease, rice false smut and rice blast, and has reasonable ingredients, curing and protecting function, good sterilizing effect, less times of spraying insecticide and lower cost of spraying insecticide. In addition, the activity and the sterilizing effect of the sterilizing composite are not simple addition of the activity of active ingredients, but remarkable synergism isachieved. The invention has good safety on plants, slows down the generation of resistance and meets the safety requirement on agrochemicals.

The present invention discloses a fungicide for agricultural and forest crops. It is made up by using the following raw materials: (by weight portion) ethylicin 5-80 portions, fungicide agricultural chemicals 1-80 portions and agricultural chemicals adjuvant 1-100 portions, in which the fungicide agricultural chemicals can be any one of prochloraz, myclobutanil, isoprothiolane, tricyclazole, mitaimycin, thiabendazole, propiconazole, ningnanmycin, kasugamycin, jinggangmycin, difenoconazole, triacontanol and others or several combinations of them.

The invention discloses an ultralow volume liquid containing azoxystronbin. The ultralow volume liquid containing the azoxystronbin comprises an active component, an auxiliary and a solvent, wherein the active component is azoxystronbin or formed by compounding the azoxystronbin and an active component II; and the active component II is any one or more selected from prochloraz, prothioconazole, difenoconazole, epoxiconazole, propiconazole, hexaconazole, tebuconazole, chlorothalonil, isoprothiolane, Kitazin P, thifluzamide and fenoxanil. The weight percentage of the active component is 0.5-10% of the azoxystronbin while the weight percentage of the active component II is 1-25%; and the liquid disclosed by the invention has the advantages of high concentration, long residual activity, high safety and less water usage; and by using the liquid, the working efficiency can be also largely enhanced.

The invention relates to a compound fresh-keeping agent for a Shatang orange, which comprises: one of from 0.2% to 4% of film agent of shell lac, chitosan, and wool lanline, a mixture of two or three of from 0.1% to 0.15% of antiseptic prochloraz, iprodione, pyrimethanil, fludioxonil, azoxystrobin and tecto, from 0.02% to 0.05% of the surface-active material of alkyl sodium sulfonate or a sucrose fatty acid ester, from 0.02% to 0.05% of potentiating agent of diethyl aminoethyl hexanoate or pine needle essential oil, and allowance water. The compound fresh-keeping agent has the advantages that the Shatang orange processed by the agent of the invention is not easy to rot during storage and transportation, the base and leaves of the fruit are kept, and the leaves are kept green, qualified fruit rate is over 95%, the content of vitamin C, titrable acid and dissolvable solid content is not distinctly lowered, which improves the economic value of Shatang orange.

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 planting method for regulating and controlling continuous cropping obstacles of atractylides macrocephala koidz, which comprising the following steps of: applying 40 to 100g of lime nitrogen to each square meter of a continuous cropping field, performing deep tillage, watering soil by using 500 to 1,000 times of prochloraz or fluazinam, covering by using a thin film for 15 to 20 days, uncovering the thin film, ventilating for 10 to 15 days, and planting the atractylides macrocephala koidz and applying 0.5 to 3.5kg of biological organic fertilizer per 5 square meters; and irrigating the root of the atractylides macrocephala koidz once by using 500 to 1,000 times of the prochloraz or the fluazinam or hymexazol before disease outbreak in June and July; or the planting method comprises the following steps of: ploughing and covering the thin film after the crop rotation of spring corn, irrigating until water is above the soil surface, keeping hermetic for 20 to 90 days, and uncovering the thin film to plant the atractylides macrocephala koidz. By the planting method, the incidence rate of diseases such as root rot, southern blight and the like of the atractylides macrocephala koidz is reduced greatly, the seedling survival rate of the atractylides macrocephala koidz is improved, and the yield of atractylides macrocephala koidz rhizomes is improved. Simultaneously, the utilization rate of land can be improved to improve economic benefits.

The invention discloses an ultra-low-capacity liquid preparation containing epoxiconazole, which uses epoxiconazole, or a compound of epoxiconazole and active component II as the active ingredient, and is prepared into an ultra-low-volume liquid preparation by adding auxiliary agents and solvents; The active ingredient II is prochloraz, propiconazole, difenoconazole, chlorothalonil, myclobutanil, ricebendazol, thifuramide, rice blastamide, isofridazine, fluazinam and enoxim Any one or both of the strobilurin. The invention is suitable for ultra-low-capacity spraying, low-capacity spraying and electrostatic spraying, and is used for preventing and controlling diseases of large-area planted crops such as rice, corn, wheat, fruit trees, cotton, vegetables, rubber trees, tea trees, forest trees and sugarcane. The invention has the advantages of high work efficiency, quick effect, long duration of effect, water saving, synergistic effect and the like.

The invention relates to an agricultural bactericidal composition which is prepared by compounding fludioxonil (A) and any (B) of other active ingredients such as prochloraz, pyrimethanil, procymidone, iprodione, dimethachlon and diethofencarb, wherein the mass proportion between A and B is 50:1-1:50, and the rest components are auxiliary elements that are allowed to be used in pesticide and can be accepted. The bactericidal composition can be made into wetting powder, missible oil, suspending agent, water dispersible granules, emulsion in water, microemulsion and the like by the known method. After A is compounded with B according to a certain proportion, the bactericidal composition has remarkable synergistic effect and can be used for controlling gray mold of crops.

The invention discloses an ultra-low-capacity liquid preparation containing prochloraz, which is an ultra-low-capacity liquid preparation composed of prochloraz and active component II as an active ingredient, an auxiliary agent and a solvent as auxiliary agents, and the active component II is composed of any one or two of flusilazole, prothioconazole, rice blastin, thifuramide, rice blastamide, dimethomorph and chlorothalonil; the weight percentage of the active ingredient is: Fresh amine is 0.5% to 30%, and active component II is 1% to 25%. The ultra-low volume liquid agent of the present invention has high concentration, good control effect, long lasting effect, less water consumption and high safety.

The invention belongs to the technical field of pesticides, and relates to a pyraclostrobin and prochloraz pesticide mixture. The mixture is applicable to preventing diseases of crops such as cereal, various melons, fruits, vegetables, banana, capsicum, paddy rice, mango and pineapple and the like. The effective constituents of the pesticide are pyraclostrobin and prochloraz, wherein, the pyraclostrobin accounts for 0.5%-60%, and the prochloraz accounts for 1%-70%. The pesticide mixture overcomes defects of the original single constituent, is characterized by obvious complementation and synergic action, high co-toxicity coefficient, quick action, broad spectrum and low cost, and can be made into oil emulsion, micellar emulsion, suspension, wettable powder, and water dispersible granule. The pesticide mixture has the advantages of excellent control effect, longer effective duration and lower consumption, suspension of pesticide resistance generation, reduction of environmental pollution and good practicability.

The invention provides a multi-purpose sterilizing combination for crops. The constituents has weight percentages that: constituent A is 1-50 percent, constituent B is 5-63 percent, constituent C is 0.1-5 percent, common carrier is 25-88 percent, and common assistant is 5.0-25 percent. The constituent A is any one of difenoconazole, prochloraz, prochloraz manganic salt, or metalaxyl-m. The constituent B is any one of basic copper sulfate, bluestone, copper hydroxide, copperchloride, cuprous oxide, copper acetate, cuaminosulfate, amber glue copper adipic acid, or copper rosinate. The constituent C is any one of diethyl aminoethyl hexanoate, sodium nitrophenolate, naphthyl acetic acid, gibberellins, or brassinosteroids lactone. The invention not only can multiply the expansion of the preventing spectrum on the crop disease, can delay the produce of the drug-resistance; can lower the dosage of each agent in the combination, can obviously improve the medical effect of the constituents when being used separately, can prevent and cure the disease, can facilitate the growth of the crop, and can increase the yield and the harvest of the crop.

The invention discloses a composition of prohexadione calcium and a fungicide. The composition includes 5 to 50 parts by weight of the prohexadione calcium and 5 to 60 parts by weight of the fungicide; the bactericide is a triazole fungicide such as epoxiconazole, tebuconazole, hexaconazole and difenoconazole, or a carboxylic acid amide fungicide such as thifluzamide and fenoxanil, or a benzimidazole fungicide such as carbendazim and thiophanate-methyl, or an imidazole fungicide such as prochloraz and prochloraz-manganese chloride complex. The composition of the prohexadione calcium and the fungicide provided by the invention can achieve the purposes of vigorous growth control, disease resistance and yield increase, has no effect on next-stubble crops, reduces the pesticide costs of farmers, and increases the crop yield, so as to increase the income of farmers, and create enormous economic and social values.

A film-spreading oil agent capable of preventing and curing rice banded sclerotial blight comprises the following components by weight percent: 10-60 percent of effective component, 3-85 percent of additive, 0-70 percent of filling material, 5-14 percent of water surface diffusant, and 0-10 percent of water, wherein the effective component is one or the combination of any one selected from difenoconazole, propiconazole, hexaconazole, epoxiconazole, tricyclazole, tebuconazole, kresoxim-methyl, azoxystrobin, trifloxystrobin, enestroburin, thifluzamide, validamycin, and prochloraz, and the weight ratio of the two effective components under two ways is (1:10)-(10:1). The oil agent has the technical effects that the effect of preventing and curing the rice banded sclerotial blight is improved, the operation is simple, labor and time are saved, no harm is caused for human body, and no pollution is caused for the ambient condition when the oil agent is applied; moreover, the utilization ratio of the effective component is improved, the labor intensity is reduced, the labor is saved, and the agricultural production cost is reduced.

The present invention relates to synergistic germicide composition, which consists of tebuconazole and prochloraz in the weight ratio of 0.05- 60, preferably of 0.08-50, as the active components, and agricultural acceptable assistant. The germicide composition is used widely for preventing and controlling plant germs of grains, fruits, vegetable, etc, and has the positive effects of delaying fungus resistance, expanding germicidal spectrum, etc.

The invention discloses novel application of biopesticide tetramycin generated by Streptomyces ahygroscopicus subsp.Wuzhouensis n.subsp in preventing and controlling Magnaporthe grisea. The tetramycin is compound agricultural antibiotic, comprises tetramycin A1 and A2, albonoursin and flagecidin, and has a rate of preventing and controlling the apple canker of over 95 percent. Indoor and field experiments prove that tetramycin diluent (the ratio of the tetramycin to water is 1: 999) has better effect of preventing and controlling the Magnaporthe grisea than 4 percent kasugamicin waterable powder, 75 percent tricyclazole waterable powder and 25 percent prochloraz missible oil, and has administration lower than positive control remarkably. The tetramycin used can reduce agricultural production cost, improves prevention effect, can be alternately used with other biopesticides, reduces the generation of resistance, has good effect of preventing and controlling the Magnaporthe grisea, and no problems such as environmental pollution, pesticide residue and the like, belongs to the environment-friendly biopesticide, and has good development and application prospects.

The present invention discloses a suspension seed dressing agent containing prochloraz and its preparation method. Its raw material composition includes (by wt%) 2-10% of imidaclopride, 0.3-5% of prochloraz, 3-5% of emulsifying agent, 2-5% of dispersion agent, 4-8% of film-forming agent, 2-5% of anti-freezing agent, 0.2-3% of thickening agent, 0.2-0.5% of assertive colours, 0.1-0.2% of defoaming agent and 58.3-86.2% of water. Said invention also provides the concrete operation steps of its preparation method.

The invention relates to a plant disease control composition containing phenazino-1-carboxylic acid. Effective constituents are the phenazino-1-carboxylic acid (A) and one of thiophanate-methyl, carbendazim, benomyl, thiabendazole and prochloraz (B). The proportion of the constituents (A) and (B) is 50:1-1:50. The composition can be made to a suspending agent, wettable powder, seed coating, emulsion in water, microemulsion, missible oil, granules and water dispersible granule. The composition is used for preventing and treating one or more diseases of cucurbitaceous vegetables, field crops and fruit tree crops.

The invention relates to a fungicide composition containing prochloraz and imazalil, and application thereof. The fungicide composition is characterized by comprising the following components expressed in weight percentage: 8 to 60% of prochloraz, 2 to 30% of imazalil, 10 to 25% of an auxiliary agent and 20 to 80% a solvent or a filling material. Prochloraz and imazalil are compounded to form a pesticidal dosage form of missible oil, wettable powder, dispersible granule or a suspending agent. The fungicide composition containing prochloraz and imazalil can be used for prevention and treatment of a variety of fungal diseases of field crops, fruits, vegetables, turf and ornamental plants, especially applicable to prevention and treatment of apple canker. The fungicide composition provided by the invention has the advantages of a good control effect, long duration, an obvious synergistic effect after compounding of prochloraz and imazalil, capacity of achieving a better effect even when usage amount of each single agent is reduced, lower cost, environment friendliness and easy transport and storage.

The invention discloses a fungicide containing tebuconazole. The fungicide is characterized by comprising an active compound by compounding fungicide A and fungicide B, wherein the proportion of the fungicide A to the fungicide B is 1-80:1-80; the fungicide A is the tebuconazole; the fungicide B is any one of the followings: kresoxim-methyl, azoxystrobin, fluoxastrobin, prochloraz, triflumizole and fludioxonil. The fungicide containing the tebuconazole is formed by compounding the fungicide A with the fungicide B for compounded use, so that the efficacy duration is prolonged and the drug resistance is relieved based on the systemic property and the broad-spectrum property of the tebuconazole, and a strong synergistic effect is achieved.

The invention provides a composite for antiseptic preservation of fruits and vegetables, comprising 40-80wt% of bamboo vinegar, 1-10wt% of chemical fungicide, 4-20wt% of additive and the balance water. The bamboo vinegar and the chemical fungicide both have the functions of sterilization and fungistasis, and can play the role of the addiction or synergy when being used at the same time, thereby realizing the function of antiseptic preservation and effectively preventing and treating diseases of rot and deterioration of fruits and vegetables caused by anthracnose, black rot, penicilliosis, gray mold, brown rot, soft rot and the like. Experiments show that prochloraz and bamboo vinegar have obvious synergy when being mixed for use by mass percent of 1:5, wherein the co-toxicity coefficient (CTC) can reach 261.23; and tebuconazole and bamboo vinegar also have obvious synergy when being mixed for use by mass percent of 1:5, wherein the co-toxicity coefficient (CTC) can reach 249.49.

The invention relates to a method for industrially producing disinfecting agent prochloraz, which is characterized by comprising the following steps: 2, 4, 6-trichlorophenol and dichloroethane taken as major raw materials directly react with propylamine after the 2, 4, 6- trichlorophenol and the dichloroethane are subjected to pressure condensation, are subjected to acyl chlorination through trichloromethyl carbonate, and react with imidazole to produce the prochloraz in the presence of triethylamine. Compared with the prior producing process, the method cancels intermediate washing, greatly reduces factory effluent, and improves product yield.

The invention relates to a bactericidal composition. The effective components of the composition comprise prochloraz and methoxyl acrylic ester bactericide comprising kresoxim-methyl, azoxystrobin, enestroburin, trifloxystrobin or alkene oxime amine; the mass proportion of the prochloraz to the methoxyl acrylic ester bactericide is 50:1-1:20, preferably 20:1-1:10; and the balance is auxiliary components which are allowable to be used in pesticide and can be acceptable. The prochloraz and the methoxyl acrylic ester bactericide after compounding have obvious synergy, and can be used for controlling diseases on crops such as wheat, rice, vegetables, fruits, and the like.

The invention relates to a water-soluble triazole antiseptic anti-discoloration insect repellent composite for timber and bamboo wood as well as a preparation method and application thereof. Based on the total weight of the composite, the composite comprises the following components in percentage by weight: 3-8% of triazole compound, 24-48% of organic solvent, 24-40% of cosolvent, 3-10% of N-(2-benzimidazolyl)-methyl carbamate hydrochloride, 0-10% of prochloraz, 0.1-0.8% of esbiothrin insecticide and the balance of water, wherein the triazole compound is propiconazole, tebuconazole, cyproconazole or any combination of propiconazole, tebuconazole and cyproconazole. The composite can be used for processing timber and bamboo wood or timber and bamboo wood products indoor and outdoor. In the processing method, a vacuum pressurization or normal-pressure dipping method are used so that the processed timber and bamboo wood or timber and bamboo wood products have the antiseptic, anti-fungus discoloration and mothproof properties.