32results about How to "Excellent long-lasting foaming" patented technology

The invention discloses an abamectin and etoxazole compound suspending agent and a preparation method of the abamectin and etoxazole compound suspending agent, which relate to the technical field of red spider prevention. The abamectin and etoxazole compound suspending agent is prepared from the following components in parts by weight: 3 parts of abamectin, 12 parts of etoxazole, 3 parts of fatty alcohol-polyoxyethylene ether, 3 parts of cinnamenyl phenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.3 part of sodium benzoate, 0.3 part of antifoaming agent and 78.1 parts of deionized water. The preparation method comprises the steps of sucking all materials in a preparation kettle, preliminarily grinding the raw materials through a colloid mill after mixing and stirring the raw materials, finely grinding the raw materials through a sand mill, carrying out sampling analysis, filtering after qualified grinding, metering, packaging and warehousing. According to the abamectin and etoxazole compound suspending agent disclosed by the invention, the insect killing and knocking speed is fast, the duration is longer, and the red spider prevention effect is better.

A thifluzamide, amino-oligosaccharin and hexaconazole compound suspending agent and its preparation method relate to the field of pest control techniques in paddy fields. The compound suspending agent is prepared from the following ingredients, by weight, 5 parts of thifluzamide, 5 parts of amino-oligosaccharin, 10 parts of hexaconazole, 4.5 parts of fatty alcohol-polyoxyethylene ether, 7.5 parts of styrylphenol polyoxyethylene ether, 1 part of xanthan gum, 0.5 part of sodium benzoate, 1 part of organosilicon and 6.5 parts of solvent naphtha. The preparation method comprises the following steps: pumping raw materials into a preparation vessel, mixing and stirring, carrying out preliminary grinding by a colloid mill, carrying out fine grinding by a sand mill, carrying out sampling analysis, filtering after qualified, metering, packaging and warehousing. The thifluzamide, amino-oligosaccharin and hexaconazole compound suspending agent has a good effect of controlling rice sheath blight disease and rice blast. The synergistic effect of the three ingredients thifluzamide, amino-oligosaccharin and hexaconazole is realized, and an obvious synergetic effect is achieved. Meanwhile, the compound suspending agent has a double effect of prevention and treatment and has a long persistent period. According to the compound suspending agent, its bactericidal activity is performed mainly by inhibiting demethylation of sterol in pathogenic fungus so as to block biofilm formation.

The invention relates to the technical field of stem leaf weed killers applied to corn fields, in particular to a nicosulfuron, atrazine and 2,4-D isooctyl ester compound oil-based suspension concentrate. The nicosulfuron, atrazine and 2,4-D isooctyl ester compound oil-based suspension concentrate comprises, by weight, two parts of nicosulfuron, 20 parts of atrazine, 23 parts of 2,4-D isooctyl ester, three parts of fatty alcohol-polyoxyethylene ether, five parts of styrylphenol polyoxyethylene ether, 0.5 part of xanthan gum, 0.3 part of sodium benzoate, 0.5 part of organosilicone and 45.7 part of miscella. In the preparation process, all the raw materials are sucked into a preparation kettle to be mixed and stirred, primary grinding is conducted on the mixture through a colloid mill, fine grinding is conducted through a sand mill, sampling analysis is conducted, and after a sample is qualified, filtering, measuring, packaging and warehousing are conducted. By the adoption of the nicosulfuron, atrazine and 2,4-D isooctyl ester compound oil-based suspension concentrate, the killing effect on grassy weeds such as crab grass and barnyard grass and broadleaf grass eclipta prostrate and piemarker is good, the type of function is basically the synergism function, the speed of taking effect on the grassy weeds such as crab grass and barnyard grass is increased, and the synergism function on the grassy weeds such as crab grass and barnyard grass is remarkable.

The invention provides a prothioconazole-tebuconazole compounded suspending agent and a preparation method thereof and relates to the technical field of prevention and control of wheat scab. The compounded suspending agent is at least prepared from the following components in parts by weight (100 parts in total): 20 parts of prothioconazole, 12 parts of tebuconazole, 3 parts of fatty alcohol-polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of a defoaming agent and the balance of deionized water. The preparation method comprises the steps of pumping all the raw materials into a preparation kettle, mixing, stirring, carrying out primary grinding by virtue of a colloid mill, carrying out fine grinding by virtue of a sand mill, carrying out sampling and analysis, and after the sample is qualified, carrying out filtration, measurement, packaging and warehousing. According to the preparation method, the compounded suspending agent including 32% of prothioconazole and tebuconazole in a ratio of 5 to 3 has the effect of effectively expanding the action range, but preparations blended in other proportions do not have the effect.

The invention discloses a pyraclostrobine and tebuconazole compound suspending agent and a preparation method thereof, and relates to the technical field of wheat scab prevention and control. The pyraclostrobine and tebuconazole compound suspending agent is prepared from at least 10 parts of pyraclostrobine, 30 parts of tebuconazole, 3 parts of primary alcobol ethoxylate, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of defoaming agent and the balance being deionized water. All raw materials are pumped into a preparation reactor, and then are mixed and stirred, ground primarily by a colloid mill, and ground fine by a sand mill; the ground substance is sampled and analyzed until being qualified; and the qualified substance is then filtered, metered, packaged and put into storage. The 40% pyraclostrobine and tebuconazole compound suspending agent prepared from pyraclostrobine and tebuconazole according to the ratio of 1:3 has the advantage of expanding range of action significantly, which is incapable of being achieved by the preparation prepared from pyraclostrobine and tebuconazole according to the other ratio.

The invention discloses a tolfenpyrad suspending agent for preventing and controlling empoasca pirisuga matumura of tea trees and a preparation method thereof and relates to the technical field of prevention and control of empoasca pirisuga matumura of tea trees. The tolfenpyrad suspending agent is prepared at least from 30 parts of tolfenpyrad, 8 parts of sodium lignin sulfonate, 5 parts of fatty alcohol-polyoxyethylene ether, 0.5 part of xanthan gum, 5 parts of ethylene glycol, 0.5 part of organic silicone and the balance of water based on 100 parts in total. The preparation method comprises the following steps: feeding all raw materials into a preparation kettle and mixing and stirring; performing primary grinding with a colloid mill and then fine grinding with a sand mill; sampling and analyzing; and if the sample is qualified, filtering, metering, packaging and storing. In the invention, by reasonably designing the dosage form of the product and the proportion of the raw materials, the prevention and control effect of the prepared 30% tolfenpyrad suspending agent on empoasca pirisuga matumura of tea trees is obvious in comparison with the pesticides of other dosage forms or the crude pesticide of tolfenpyrad.

The invention provides a cyhalofop-butyl and pyriftalid compound suspending agent and a preparation method thereof, and relates to the technical field of prevention and control of annual weeds in transplantation rice fields. According to the present invention, 100 parts of the cyhalofop-butyl and pyriftalid compound suspending agent is prepared at least from 10 parts of cyhalofop-butyl, 15 parts of pyriftalid, 3 parts of fatty alcohol polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 parts of sodium benzoate, 0.3 part of an anti-foaming agent, and the balance of deionized water; the preparation method comprises: sucking all raw materials into a preparation kettle, carrying out mixing stirring, carrying out primary grinding with a colloid mill, carrying out fine grinding with a sand mill, sampling and analyzing, filtering after achieving the qualified standard, metering, packaging, and warehousing; and the obvious synergistic effect can be provided when the 25% cyhalofop-butyl and pyriftalid compound suspending agent is subjected to mixing use according to the ratio of 2:3 while the obvious synergistic effect cannot be achieved with the other preparations being subjected to the mixing use according to a certain ratio.

The invention relates to dimethomorph and pyraclostrobin compound suspending agent as well as a preparation method thereof, and relates to the technical field of the prevention and treatment of downy mildew of grapes and ornamental flowers. According to 1L of dimethomorph and pyraclostrobin compound suspending agent, the suspending agent is prepared from 320g of dimethomorph, 160g of pyraclostrobin, 30g of fatty alcohol-polyoxyethylene ether, 50g of styrylphenol polyoxyethylene ether, 5g of xanthan gum, 3g of sodium benzoate, 5g of defoaming agent and the balance of deionized water. All the raw materials are pumped into a preparation kettle to be mixed and stirred to obtain a mixture, then the mixture is primarily ground by virtue of a colloid mill and is finely ground by virtue of a sand mill, then the mixture is sampled and analyzed, and after the sample is qualified, a product is filtered, measured, packed and warehoused. When the 480g/L of dimethomorph and pyraclostrobin compound suspending agent is compounded in a compounding ratio of 2 to 1, the acting range can be obviously synergized; however, for other preparations in other compounding ratios, the synergism of the acting range cannot be achieved.

The invention provides a fluroxypyr-mepthyl, 2,4-D isooctyl ester and fluorasulam compound suspending agent, and relates to the technical field of wheat field weedicides. The suspending agent comprises, by weight, 0.5 part of florasulam, 12.5 parts of fluroxypyr-mepthyl, 37 parts of 2,4-D isooctyl ester, 3 parts of fatty alcohol-polyoxyethylene ether, 5 parts of styrylphenol polyoxyethylene ether, 0.5 part of xanthan gum, 0.3 part of sodium benzoate, 0.5 part of organic silicon and 40.7 parts of deionized water. All the raw materials are put into a preparation kettle, mixed and stirred, then are ground roughly through a colloid mill, ground fine through a sand mill, sampled and analyzed, and then are filtered, measured, packed and stored after being qualified. The compound suspending agent has a good control effect on broadleaf weeds such as clivers, flixweeds, starwort, polygonum weeds and asteraceae weeds in a wheat field, and can obviously improve the effects of the fluroxypyr-mepthyl, the 2,4-D isooctyl ester and the fluorasulam.

The invention provides a pymetrozine and ethofenprox compound suspending agent and a preparation method thereof, and relates to the technical field of rice planthopper prevention and control. The pymetrozine and ethofenprox compound suspending agent is at least prepared from 24 parts of pymetrozine, 6 parts of ethofenprox, 3 parts of fatty alcohol-polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of a defoaming agent and deionized water supplementing to 100 parts. All the raw materials are pumped into a preparation kettle to be mixed and stirred, the mixture is primarily milled by a colloid mill and then finely milled by a sand mill, a sample is sampled to be analyzed, and if the sample is qualified, filtering, metering, packaging and warehousing are conducted. The compounded 30% pymetrozine and ethofenprox compound suspending agent mixed according to the proportion of 4:1 can achieve an obvious synergistic effect range, and all preparations mixed according to other proportions cannot achieve the obvious synergistic effect range.

The invention provides a spirotetramat and bifenazate compound suspending agent and a preparation method thereof, and relates to the technical field of apple red spider prevention and control. According to the present invention, 100 parts of the spirotetramat and bifenazate compound suspending agent is prepared from at least 10 parts of spirotetramat, 20 parts of bifenazate, 3 parts of f fatty alcohol polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of an antifoaming agent, and the balance of deionized water; the preparation method comprises: sucking all raw materials into a preparation kettle, carrying out mixing stirring, carrying out primary grinding with a colloid mill, carrying out fine grinding with a sand mill, sampling and analyzing, filtering after achieving the qualified standard, metering, packaging, and warehousing; and the obvious synergistic effect can be provided when the 30% spirotetramat and bifenazate compound suspending agent is subjected to mixing use according to the ratio of 1:2 while the obvious synergistic effect cannot be achieved with the other preparations being subjected to the mixing use according to a certain ratio.

A pyraclostrobin and trifloxystrobin compound suspension and a preparation method thereof relate to the technical field of banana scab prevention and control. At least 10 parts of pyraclostrobin, 30 parts of trifloxystrobin, 3 parts of fatty alcohol polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, defoamer 0.3 parts and make up to 100 parts of deionized water. All the raw materials are pumped into the preparation tank for mixing and stirring, and then firstly ground by a colloid mill, then finely ground by a sand mill, sampled and analyzed, filtered, measured, packaged, and put into storage after passing the test. The present invention mixes the compounded 40% pyraclostrobin and trifloxystrobin compound suspending agent in a ratio of 1:3, which can play an obvious synergistic effect on the prevention and treatment of banana scab, while other ratios Mixed preparations cannot reach the range of obvious synergistic effects.

The invention provides a flucarbazone-sodium and isoproturon compound suspending agent and a preparation method thereof, and relates to the technical field of prevention and control of annual weeds in wheat fields. According to the present invention, 100 parts of the flucarbazone-sodium and isoproturon compound suspending agent is at least prepared from 4 parts of flucarbazone-sodium, 48 parts of isoproturon, 3 parts of Fatty Alcohol polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of an anti-foaming agent, and the balance of deionized water; the preparation method comprises: sucking all raw materials into a preparation kettle, carrying out mixing stirring, carrying out primary grinding with a colloid mill, carrying out fine grinding with a sand mill, sampling and analyzing, filtering after achieving the qualified standard, metering, packaging, and warehousing; and the obvious synergistic effect can be provided when the 52% flucarbazone-sodium and isoproturon compound suspending agent is subjected to mixing use according to the ratio of 1:12 while the obvious synergistic effect cannot be achieved with the other preparations being subjected to the mixing use according to a certain ratio.

The invention discloses a spiromesifen suspending agent for preventing and controlling panonychus citri mc gregor and a preparation method thereof and relates to the technical field of prevention and control of panonychus citri mc gregor. The spiromesifen suspending agent is prepared at least from 25 parts of spiromesifen, 4 parts of sodium lignin sulfonate, 2 parts of alkylphenol polyoxyethylene formaldehyde condensate sulfate, 0.5 part of xanthan gum, 0.4 part of kathon, 4 parts of glycerin, 0.2 part of organic silicon defoamer and the balance of water based on 100 parts in total. The preparation method comprises the following steps: feeding all raw materials into a preparation kettle and mixing and stirring; performing primary grinding with a colloid mill and then fine grinding with a sand mill; sampling and analyzing; and if the sample is qualified, filtering, metering, packaging and storing. In the invention, by reasonably designing the dosage form of the product and the proportion of the raw materials, the prevention and control effect of the prepared 25% spiromesifen suspending agent on panonychus citri mc gregor is obvious in comparison with the pesticides of other dosage forms or the crude pesticide of spiromesifen.

The invention provides an aminopyralid and clopyralid compounding aqueous agent and a preparation method thereof, and relates to the technical field of prevention and control of annual broadleaf weeds in brassica campestris fields, wherein the aminopyralid and clopyralid compounding aqueous agent is prepared from 6 parts by weight of aminopyralid, 24 parts by weight of clopyralid, 3 parts by weight of fatty alcohol polyoxyethylene ether, 5 parts by weight of styryl phenol polyoxyethylene ether, and 62 parts by weight of deionized water. The preparation method comprises: pumping all raw materials into a preparing kettle, carrying out mixing stirring, carrying out primary grinding through a colloid mill, carrying out fine grinding through a sand mill, sampling and analyzing, filtering after qualifying, metering, packaging, and warehousing. According to the present invention, the aminopyralid and clopyralid compounding aqueous agent provides excellent prevention and control effects on annual broadleaf weeds in brassica campestris fields, the significant synergetic effect of the aminopyralid and the clopyralid can be achieved, the suspension rate, the persistent foaming property, the wet sieve test, the thermal storage stability and other performances of the aminopyralid and clopyralid compounding aqueous agent are significantly superior to the performances of the products prepared according to other ratios, and the significant synergetic effect can be provided when the compounded 30% aminopyralid and clopyralid compounding aqueous agent according to a ratio of 1:4 is subjected to mixing use.

The invention provides an ethofenprox and methoxyfenozide compound suspending agent and a preparation method thereof, and relates to the technical field of rice planthopper prevention and control. According to the present invention, 100 parts of the ethofenprox and methoxyfenozide compound suspending agent is prepared at least from 10 parts of ethofenprox, 10 parts of methoxyfenozide, 3 parts of fatty alcohol polyoxyethylene ether, 3 parts of styrylphenol polyoxyethylene ether, 0.3 part of xanthan gum, 0.4 part of sodium benzoate, 0.3 part of an anti-foaming agent, and the balance of deionized water; the preparation method comprises: sucking all raw materials into a preparation kettle, carrying out mixing stirring, carrying out primary grinding with a colloid mill, carrying out fine grinding with a sand mill, sampling and analyzing, filtering after achieving the qualified standard, metering, packaging, and warehousing; and the obvious synergistic effect can be provided when the 20% ethofenprox and methoxyfenozide compound suspending agent is subjected to mixing use according to the ratio of 1:1 while the obvious synergistic effect cannot be achieved with the other preparations being subjected to the mixing use according to a certain ratio.