159 results about "Carbosulfan" patented technology

The invention discloses a medicative fertilizer preparation which is developed by the scientific combination of insecticide and fertilizer. The medicative fertilizer comprises the insecticidal components such as carbosulfan and tebufenozide, nitrogen-potassium-phosphate fertilizer, trace elements and a stabilizing agent, wherein a mixed preparation of the carbosulfan and the tebufenozide has the characteristics of high biological activity, good drug effect, little possibility of resistibility and the like for the soil insects of sugarcane stem borers, white grubs, alissonotum impressicolle arrow and the like. Meanwhile, the medicative fertilizer preparation is also a very good crop growth regulation fertilizer, has double effects of medicine and fertilizer and is labour-saving, time-saving, labor-saving and money-saving. The invention has stable chemical property; the invention features safe, simple and convenient use, little dosage, long lasting time of the drug effect and extensive application prospect, lightens labor strength and the labor time of a farmer, has a great significance for effectively, scientifically and reasonably utilizing resources and protecting the environmentand also acts as a positive boost for reducing the agricultural investment of a user and increasing the yield and the benefit of agriculture.

The invention discloses a pesticide granule for controlling soil insects of peanuts and a preparation method thereof. The pesticide granule contains the following ingredients in percentage by weight: 0.5-15% of carbosulfan as active ingredient, 30-70% of a carrier fertilizer, 0.1-2% of a sustained release agent, 0.1-10% of a binder, 0.1-0.5% of a coating agent, and the balance of fillers. The preparation method comprises the following steps of: thoroughly mixing the above ingredients, granulating by film-coating method, oven-drying and sieving to obtain the final product of pesticide granule. The application of the pesticide granule achieves synchronization of applying the fertilizer and killing soil insects such as white grubs, cutworms, wireworms and mole crickets; and overcomes the problem in the prior art that users apply pesticides and fertilizers separately and repeatedly.

The present invention discloses an insecticide-fertilizer particulate agent and a preparation method thereof. The insecticide-fertilizer particulate agent comprises an insecticide, a bactericide, a fertilizer and an auxiliary agent. The insecticide is composed of one or more components selected from diazinon, thiamethoxam, imidacloprid, clothianidin, chlopyrifos, phoxim, carbofuran and carbosulfan. The bactericide is composed of one or more components selected from azoxystrobin, pyraclostrobin, fludioxonil, metalaxyl, methylimidazole bacteria aniline, thifluzamide and mancozeb. The fertilizer is composed of one or more components selected from urea, ammonium sulfate, potassium sulfate, potassium chloride, monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate, dipotassium hydrogen phosphate, ammonium polyphosphate, potassium nitrate, zinc sulfate, manganese sulfate, magnesium sulfate, borax, boric acid, ferrous sulfate, copper sulfate, ammonium molybdate, ethylene diamine tetraacetic acid, calcium nitrate, potassium humate, organic matter, amino acid and soybean meal. The insecticide-fertilizer particulate agent is applied during the crop sowing period and can be used for preventing and controlling crop underground pests and diseases at the rootstocks of crops.

The invention discloses a nematicide composition containing oligosaccharides and application thereof. The composition contains a controlling-effective amount of oligosaccharides and nematicide; the content of the oligosaccharides accounts for 1 to 10% of the gross weight of the composition, and the oligosaccharides comprise chitosan oligosaccharide, sodium alginate oligosaccharide and pectin oligosaccharide; and the content of the nematicide accounts for 0.5 to 30% of the gross weight of the composition, and the nematicide is one or more selected from the group consisting of avermectin, carbosulfan, emamectin benzoate, methomyl, chlopyrifos, trichlorfon, lambda-cyhalothrin and phoxim. The composition is applied to field crops, commercial crops and fruits and vegetables suffering from damage by nematode and can effectively prevent occurrence of nematode; as the oligosaccharides capable of inducting disease resistance of plants and promoting root growth are introduced into a nematode controlling drug, growth and nutrient absorption of plants are promoted and a controlling effect is exerted on soil-borne diseases while nematode is killed.

The invention discloses a nematicidal composition and application thereof. The composition comprises active ingredients A and B, and a mass ratio of A to B is 20:1 to 1:20. The ingredient A refers to one of fosthiazate, abamectin, furfural, dazomet, fluopyram, carbosulfan, metham, verticillium chlamydosporium, emamectin benzoate, paecilomyces lilacinus or fluensulfone; and the structural formula of the ingredient B is a formula I or a formula II, wherein the formula I is as shown in the specification, and the formula II is as shown in the specification. The nematicidal composition disclosed by the invention is used for killing plant parasite nematodes comprising root-knot nematodes, ditylenchus destructor, heterodera sachachtii, pratylenchus coffeae and bursaphelenchus xylophilus, is composed of a novel nematicide containing lactonic rings and the existing insecticides and bactericides, and has good nematocidal activity and low toxicity to people and livestock. The nematicidal composition disclosed by the invention has an excellent effect of controlling eggs and second-stage larvae of the root-knot nematodes.

The invention provides a special insecticide fertilizer for radish and a preparation method thereof. The special insecticide fertilizer for radish comprises the following raw materials by weight percent: 2-4% of lorsban, 6-10% of carbosulfan, 4-8% of phoxim, 25-35% of urea, 20-30% of calcium superphosphate, 15-25% of potassium sulfate and 5-15% of peat soil. The fertilizer and insecticide are organically combined through blending, agglomeration and granulation. The special insecticide fertilizer for radish and the preparation method thereof, which are provided by the invention, are novel and reasonable in design. The granular insecticide fertilizer is formed by granulating through a disk. The insecticide fertilizer can be administrated conveniently, the phyllotreta striolata and soft rot of radish can be obviously prevented and treated, the radish commercial property is increased, the economic benefit, social benefit and ecological benefit are all obvious, and the application value of the special insecticide fertilizer is higher.

The invention relates to an insecticide-fertilizer composition containing organic heterocyclic insecticides. The composition comprises an active ingredient, synergistic ingredients and a fertilizing ingredient, wherein the active ingredient comprises one or more of fipronil, chlorpyrifos, diazinon, phoxim, carbosulfan, benfuracarb, imidacloprid, acetamiprid, bisultap, thiamethoxam, pymetrozine, bifenthrin or tefluthrin; the synergistic ingredients consist of fulvic acid and chloromethylsilatrane; and the fertilizing ingredient contains any one or more of ammonium sulfate, potassium sulfate, urea, ammonium nitrate, ammonium bicarbonate, potassium chloride, potassium dihydrogen phosphate, superphosphate and calcium magnesia phosphate fertilizer. The insecticide-fertilizer composition has beneficial effects that with fulvic acid and chloromethylsilatrane as the synergistic auxiliary agents of an insecticide, and at the same time in cooperation with the use of a compound fertilizer, the insecticide-fertilizer composition can increase the crop yield, and at the same time can also improve the pest preventing effect.

The invention discloses a compound preparation for killing nematodes. The compound preparation comprises effective components and an additive, wherein the effective components comprise iprodione and an active component, the active component is avermectin B2, carbosulfan, calcium cyanamide, fluopyram, amino-oligosaccharin, chlorpyrifos, imidacloprid, emamectin benzoate, phoxim, lentinan, an oligosaccharide, bacillus cereus, verticillium chlamydosporium or paecilomyces lilacinus, and the effective components account for 1-90% of the total mass of the compound preparation. The active component with good activity and matching rate is selected by carefully and repeatedly selecting and comparing various active components, and the compound preparation containing the carefully selected active component has significant nematode killing and synergistic effects. The nematodes which can be resistant to the single iprodione can not become resistant to the compound preparation.

The invention discloses long-acting biological medicine fertilizer for peanuts and a preparation method of the long-acting biological medicine fertilizer. The long-acting biological medicine fertilizer is prepared from, by weight, 0.5-1 part of paenibacillus polymyxa, 1-10 parts of chlorpyrifos-carbosulfan suspension microcapsules, 25-35 parts of urea, 30-40 parts of monoammonium phosphate and 30-40 parts of potassium sulphate, and the number of viable bacteria of the paenibacillus polymyxa is 900-1100 million cfu/g. The medicine fertilizer can keep the pesticide effect during the whole processes of sowing of the peanuts and hardening of peanut shells, can conduct insect prevention and can prevent bacterial wilt, blight, root rot, clubroot and other soil-borne diseases, the yield is raised, and the whole course of control over prevention of diseases and insect pests is achieved.

The metalaxyl-carbosulfan micro emulsion consists of metalaxyl 1-20 wt%, carbosulfan 3-30 wt%, non-ionic surfactant 10-20 wt%, anionic surfactant 10-20 wt%, solvent 10-50 wt% and water 15-55 wt%. The metalaxyl-carbosulfan micro emulsion has water used as solvent and no toxic solvent component and is environment friendly. It has small pesticide particles and thus raised bioavailability.

The invention discloses a pesticide insedticidal and acaricidal composition containing spiroteramat. Effective ingredients are compounded by an active ingredient A and an active ingredient B, wherein the active ingredient A is spiroteramat, the ingredient B is any one of aspinosad, a flonicamid, a metaflumizone, an indoxacarb, a carbosulfan, a benfuracarb and a spirodiclofen. The mass ratio between the active ingredient A spiroteramat and the active ingredient B is (100:1)-(1:50). The insecticidal effect produced by using the insecticidal and acaricidal composition is greater than that produced by each active ingredient using alone, namely the composition has an obvious synergistic effect after being compounded, thereby the usage amount and number of times of pesticide are reduced, and the producing of insecticide resistance of pests is slowed or overcome.

The invention provides an ultralow-volume compound medicament for preventing and controlling cotton aphids, which is characterized by being prepared into a static oil preparation and consisting of active ingredients, a conductive agent, a cosolvent and a solvent, wherein the active ingredients comprise an active ingredient A which is imidacloprid and an active ingredient B which may be abamectin, chlorpyrifos, cypermethrin or carbosulfan; and the active ingredients A and B account for 0.1 to 99 percent of the total weight of the composition. The static oil preparation has the advantages of simple processing, low cost, good aphid prevention and control effect, long-lasting effect, high efficiency, environmental pollution reduction, pesticide utilization rate improvement and pesticide dosage reduction.

The invention provides a compound bird repellent containing carbosulfan, methyl ortho-aminobenzoate and benzyl acetate. The compound bird repellent is prepared by mixing the three active ingredients including the carbosulfan, the methyl ortho-aminobenzoate and the benzyl acetate in proportion, wherein the mass ratio of the carbosulfan to the methyl ortho-aminobenzoate is (2 to 1)-(1 to 20), and the mass ratio of the methyl ortho-aminobenzoate to the benzyl acetate is (1 to 1)-(1 to 2). After the compound bird repellent is used, the harm such as seedling shortage, damage to fruits and grains at the harvest time and the like caused by mass feeding of birds to the field crops, orchards and the like can be effectively avoided.

The invention relates to a pesticide composition preventing and controlling rice water weevil of the rice, the application of the pesticide composition and the preparation method of the emulsion in water. Mass percentage of the content of each ingredients is as following: active ingredient A: 0.2-20%; active ingredient B: 0.7-75%; surface-active material: 0-14%; the rest mass is one or more than one of the carrier, water, organic solvent, thickener, stabilizer, anti-freezer, defoamer or agglomerant, wherein, the active ingredient A is fipronil; the active ingredient B is one of chlorpyrifos, dipterex, dichlorvos, triazophos, profenofos, carbosulfan, fenobucarb, isoprocarb, hexaflumuron, flufenoxuron, imidacloprid or acetamiprid. The pesticide composition has the advantages of delaying drug resistance of the pests, reducing the consumption cost of the pesticide, having excellent effect of killing rice water weevil and the highest disinfestation effect up to 99%.

The invention discloses a microemulsion pesticide, which consists of the following components in percentage by weight: 3.5 to 35 percent of technical material, 3 to 20 percent of methanol, 2 to 10 percent of cyclohexanone, 2 to 6 percent of pesticide emulsifier No.404, 2 to 6 percent of tri-styrylphenol polyoxyethylene polyoxypropylene ether, 2 to 6 percent of nonylphenol polyoxyethylene ether, and the balance of water, wherein the chemical material is one or two of beta-cypermethrin, lambda-cyhalothrin, cyfluthrin, methomyl, carbosulfan, monosultap, bisultap, diafenthiuron, hexaflumuron, emamectin benzoate, abamectin and sophocarpidine. The invention has the advantages of wide application range, stable formulation, simple formula and convenience for production.

The invention provides a carrot seed germination accelerating method comprising seed selection, seed soaking with a seed soaking agent, microwave nutrient solution seed soaking, refrigerator temperature-varying seed storage, rare earth seed dressing, and finally germination accelerating. The germination accelerating method breaks a dormancy period of seeds, and has the advantages of fast germination, neat heights of germinated seedlings, strong seedlings and high content of trace elements; carbosulfan, maleic hydrazide, thiamethoxam, kinetin KT and the like are added into the seed soaking agent, so that a bactericidal effect is played, at the same time, seed germination is accelerated, and field pests and diseases are fewer after seedlings are transplanted.

The invention provides a Carbosulfan microcapsule suspending agent and a preparation method thereof. The Carbosulfan microcapsule suspending agent is prepared from Carbosulfan serving as a capsule core, and a urea-formaldehyde resin prepolymer and amino starch serving as a capsule wall by an in-situ polymerization method. In the preparation method of the Carbosulfan microcapsule suspending agent,the reaction time is shortened by nearly 1 hour and the curing temperature of the capsule wall does not exceed 60 DEG C, so the Carbosulfan is effectively prevented from being decomposed under an acidic condition; and the amino starch is added, so the free formaldehyde content and the urea content of the microcapsule product are reduced and the stability of the product is improved. The Carbosulfan microcapsule suspending agent has the characteristics of high storage stability, sustained release and low toxicity, has a good development and application prospect, and provides reference for the preparation of pesticide microcapsules.

The invention discloses a method for controlling diseases and pests of peach trees. The method comprises the following steps: using nano sulfur powder before germination; using a mixture of captan-tebuconazole, imidacloprid and cyhalothrin before blossom; using a mixture of butyl sulfur imidacloprid, abamectin bifenthrin, fluorine aliette and flower tanghinin after blossom; using a mixture of thiophanate methyl, quinolinone, carbosulfan, cyhalothrin and flower tanghinin in the young fruit period; using a mixture of PBO (penicillin in beeswax) (fruit tree chemical promotive and control agent), flower tanghinin, captan-tebuconazole and chlorantraniliprole before fruit picking; using a mixture of abamectin bifenthrin, fluorine aliette and carbosulfan after fruit picking and trimming; and performing final-period management. The method for controlling the diseases and pests of the peach trees, provided by the invention, is good in control effect and strong in pertinence and is simple and convenient to operate.

The invention relates to the technical field of seed coating, in particular to a coated seed capable of improving resistance of cotton and a coating method of the coated seed. The coated seed separately comprises a dry seed, an impermeable layer, a first coating layer, a second coating layer and a third coating layer from inside to outside, wherein the impermeable layer comprises the following components: polyacrylic resin, water, calcined kaolin, palm wax and hydrogenated rosin; the first coating layer comprises the following components: chitin, a dispersing agent, potassium sulphate, potassium dihydrogen phosphate, ammonium molybdate, a plant growth regulator, ferrous sulfate and water; the second coating layer comprises the following components: polyglutamic acid, hydroxymethyl cellulose, a fungicide, carbosulfan, imidacloprid and water; and the third coating agent comprises the following components: polyaspartic acid, gulconic acid mother liquor, a cross-linking agent, chitosan andpeanut hull powder. By the coated seed, the germination rate and the variety resistance of a cotton seed can be improved, sufficient nutrition can be provided for growth of a seedling, and the tolerance of a cotton seedling to saline-alkali soil is improved.

The invention discloses a pesticide composition containing fosthiazate and carbosulfan, and the weight ratio of carbosulfan and fosthiazate is 10:1-1:10. The two active components of the pesticide composition of the invention have significant synergic effect after blending; the using amount of the pesticide is reduced; human and material resources are saved; environmental pollution of the pesticide is reduced; and the composition is applicable to the control of nematode of crops such as vegetables, cotton, fruit trees, soybeans, peanuts, flowers, and the like.

The invention relates to an ultra-low-volume liquid preparation containing carbosulfan, and application thereof to a paddy field. The pesticide preparation is an ultra-low-volume liquid preparation formed by compounding the carbosulfan with one of effective ingredients of chlorpyrifos, thiamethoxam, tsumacide, isoprocarb or fenobucarb; and the preparation is used for controlling piercing-sucking agricultural insects in paddy rice such as rice planthopper, aphid, leafhopper and whitefly. The pesticide provided by the invention is applicable to control of the insects by an ultra-low-volume spraying method. The ultra-low-volume liquid preparation has the advantages that the liquid preparation does not need to be diluted with water during the use process, the pesticide application efficiency is high, the control effect is obvious, and meanwhile a large amount of manpower and material resources can be saved compared with the traditional pesticide application method.

The present invention discloses a 20% carbosulfan, tebuconazole wettable powder and its production method. The composition of the invented product includes (by wt%) 4%-6% of carbosulfan and 13%-18% of tebuconazole, and the rest is filler. Its production method includes the following steps: mixing 4%-6% of carbosulfan, 13%-18% of tebuconazole, 0.1% of chitosan and 3%-5% of penetrating agent; at the same time pulverizing filler white clay, drying and cooling; mixing above-mentioned mixed raw material and filler, and adding 5%-10% of adjuvant, then placing them into a reactor to make reaction, finally, mixing and packaging so as to obtain the invented product which has good insecticidal and antimicrobial effect, and can beused as good crop growth regulating agent.

The invention provides an anti-tobacco nematodosis drug composition of abamectin and carbosulfan, comprising abamectin, carbosulfan, solvent, emulsifier and water, wherein, the ratio between abamectinand carbosulfan is 1:1-60, and the optimal proportion is 1:49; the dosage form is emulsion in water; the solvent is ethylene glycol; the emulsifier is calcium dodecylbenzene sulfonate and triphenylethyl phenol polyoxyethylene ether; and water is deionized water. The anti-tobacco nematodosis drug composition of abamectin and carbosulfan of the invention is used for preventing and treatinsg tobaccorot knot nematodosis and is characterized by high efficiency, low toxicity and no pollution to the environment.