10 results about "Thiazole-Zn" patented technology

This invention belongs to the field of nanopesticides, and specifically relates to the preparation of suspensions and dispersions of pesticide varieties that are insoluble in water and solvents, with particle sizes smaller than 100 nanometers, especially smaller than 50 nanometers. The thiamethoxam zinc nanoparticle suspension and dispersion described in this invention is formed by diluting and mixing two or three components with water.

This invention relates to the field of agricultural pest control, and particularly to a compound nanogel sustained-release agent, its preparation method, and its application. This invention provides a compound nanogel sustained-release agent comprising bromonitol, a synergist, a carrier material, and a cross-linking agent, wherein the synergist includes one or more of kasugamycin, amino oligosaccharides, thiazolium zinc, and copper hydroxide. This invention prepares a nanogel sustained-release agent by compounding bromonitol and the synergist, which has significant preventive effects against plant bacterial diseases such as bacterial wilt, bacterial angular leaf spot, canker, and soft rot. Furthermore, the compound nanogel sustained-release agent of this invention has small particle size, stable physicochemical properties under cold and heat, good dispersibility in water, no particle agglomeration, no particle size increase, a decomposition rate of less than 5%, a long-lasting effect, good safety, is not prone to inducing drug resistance, requires a small dosage, and simultaneously increases yield and efficiency.

The application relates to application of a thiazole zinc and glucoside composition for preventing and treating citrus Huanglongbing, and belongs to the technical field of biotechnology. The application of the glucoside composition in the prevention and control of citrus Huanglongbing shows remarkable effects on the control of citrus Huanglongbing and the recovery of citrus tree vigor. The thiazole zinc and glucoside suspension agent has a synergistic effect, can improve the effect of preventing and treating citrus Huanglongbing, reduce the application amount, reduce the use frequency, and reduce the use cost.

This invention relates to a nano-suspension containing thiazolium zinc and kasugamycin, wherein the mass ratio of thiazolium zinc to kasugamycin in the suspension is 7:1, and the particle size D90 of the suspension is 0.40 μm to 0.80 μm. The nano-suspension is prepared by thoroughly mixing thiazolium zinc technical, kasugamycin technical, necessary suspending agents, and water, followed by sand milling. In the suspension containing thiazolium zinc and kasugamycin prepared by this invention, the decomposition rate of kasugamycin is lower, and it is suitable for maintaining a low decomposition rate for extended periods in harsh environments.

1. The name of the product of this design: bottle label (Spring Thunder. Thiazole zinc suspension concentrate). 2. Purpose of this design product: to be affixed to packaging bottles. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the key points of the design: main view. 5. This design product is a flat product, and the left view, right view, top view, and bottom view are omitted; the back of this design product is a part that is difficult to see or cannot be seen during use, and the rear view is omitted.

The invention discloses a continuous preparation method of zinc thiazole, which comprises the following steps: pumping a thiadiazole salt solution and a zinc salt solution serving as a stream 1 and a stream 2 into a continuous stirring reactor, controlling the flow rates of the stream 1 and the stream 2 to ensure that the mass ratio of thiadiazole salt to zinc salt in the reactor is 2: (0.5-1.5), and continuously stirring at the temperature of 20-90 DEG C and the stirring rate of 300-800 r / min to obtain zinc thiazole. Continuously preparing to obtain turbid liquid containing the product zinc thiazole, concentrating and filtering the obtained turbid liquid through a PM membrane, and drying a filter cake to obtain a zinc thiazole active compound; or adding an auxiliary agent acceptable in pesticide science into the obtained suspension containing the zinc thiazole, and uniformly mixing to obtain the zinc thiazole suspending agent, the method is simple in equipment operation and low in energy consumption, the reaction conversion rate is increased by controlling the temperature of the reactor and the stirring speed, and the method is different from a traditional strategy of preparing zinc thiazole by using a batch reactor, can realize continuous production and is suitable for large-scale industrial application.

The invention relates to the technical field of jasminum sambac, and discloses an antibacterial and anti-yellowing composition suitable for jasminum sambac and a treatment method. Comprising an antibacterial and anti-yellowing composition for Jasminum sambac at a seedling stage, an antibacterial and anti-yellowing composition for Jasminum sambac at a growth stage and an antibacterial and anti-yellowing composition for Jasminum sambac at a mature stage, wherein the antibacterial and anti-yellowing composition for Jasminum sambac at the seedling stage is prepared from the following components: a humic acid concentrated solution, bacillus subtilis, trace elements and clear water; the growth-stage antibacterial and anti-yellowing jasmine composition is prepared from the following components: pyraclostrobin, zinc thiazole and clear water. The antibacterial and anti-yellowing composition of jasminum sambac in the mature period is prepared from the following components: pyraclostrobin missible oil, a zinc thiazole middle suspending agent, chelated iron powder, chelated iron, sugar alcohol magnesium and clear water. According to the invention, pyraclostrobin and zinc thiazole are taken as core antibacterial components in the mature period, and chelated iron, sugar alcohol magnesium and customized water-soluble fertilizer are matched, so that the fertilizer is antibacterial, and nutrition is supplemented and yellowing is prevented at the same time.

The invention relates to a zinc thiazole-containing coating and antibacterial application thereof, the zinc thiazole-containing coating contains zinc thiazole particles, the total weight of the zinc thiazole particles accounts for 0.01-5% of the weight of the coating, and the particle size D90 of the zinc thiazole particles is 100-2000 nm. The application problem of the zinc thiazole coating is solved by regulating and controlling the concentration, the particle size and the density of the zinc thiazole particles in the coating.

The invention discloses a floral gardenia mass proliferation method which comprises the following steps: (1) collecting and cutting explants, and sterilizing the explants; in the sterilization step, the explants are soaked with alcohol, sodium hypochlorite and a mixed pesticide solution in sequence; the mixed pesticide solution is a mixed solution of zinc thiazole, lentinan and zhongshengmycin; the soaking time of the mixed pesticide solution is 10-15 minutes; and (2) carrying out primary culture, subculture and rooting culture on the middle part of the branch of the sterilized explant by using a culture medium. By optimizing the explant sterilization method of the floral gardenia and screening the culture media for the primary culture, the subculture and the rooting culture, the invention customizes a cultivation method which can quickly and massively cultivate the floral gardenia and is excellent in various aspects such as the number of starting roots, the length of each root, the rooting rate and the like.

The present invention relates to a composition comprising components (A) and (B) as active ingredients, wherein component (A) comprises a Streptomyces chrestomyceticus and component (B) is a compound selected from the group consisting of prothioconazole, difenoconazole, mefentrifluconazole, hexaconazole, propiconazole, bromuconazole, fenpropidin, spiroxamine, isoprothiolane, pydiflumetofen, benzovindiflupyr, isoflucypram, isopyrazam, fluxapyroxad, cyprodinil, azoxystrobin, pyraclostrobin, metyltetraprole, proquinazid, tricyclazole, florylpicoxamid, fenpicoxamid, N-(2,4-dimethyl-1-phenylpentan-2- yl)-8-fluoroquinoline-3-carboxamide, ipflufenoquin, quinofumelin, zinc thiazole, folpet, chlorothalonil, acibenzolar-S-methyl, fosetyl- aluminium, oxolinic acid, anisiflupurin, inpyrfluxam, metalaxyl, metalaxyl-M, triticonazole, penthiopyrad, sedaxane, thiabendazole, imidacloprid, thiamethoxam, fludioxonil, fluoxastrobin, silthiofam, chlorantraniliprole, ethaboxam, ipconazole, cyantraniliprole, oxathiapiprolin, fluopyram, picarbutrazox, cyclobutrifluram, isocycloseram, and fluoxapiprolin. The invention further relates to a method of controlling or preventing phytopathogenic diseases, preferably phytopathogenic fungi, on a plant or on plant propagation material and / or on harvested food crops, which comprises applying to the plant, on plant propagation material, the locus thereof, and / or on harvested food crops the composition according to the present invention.