29695results about "Fungicides" patented technology

The invention provides preparation and an application of a compound chemical fertilizer capable of promoting growth and health of plants. The compound chemical fertilizer capable of promoting growth and health of plants is composed of a natural organic plant nutrient liquid, a plant extract liquid having bactericidal activity, a macroelement fertilizer and / or a secondary-element fertilizer and / or a microelement fertilizer and / or a plant growth regulator, and auxiliaries, and an efficiency low-toxic bactericide if necessary. The compound chemical fertilizer capable of promoting growth and health of plants is mainly in the form of a water-based preparation, and has an obvious control effect for some common diseases of crops without causing a residue problem. The compound chemical fertilizer capable of promoting growth and health of plants provided by the invention is safe for utilization, friendly to the environment, and capable of effectively improving the yield of agricultural products and improving the quality of the agricultural products. Besides, the compound chemical fertilizer is high in popularization and application values, and has good comprehensive economic benefits and social benefits.

The invention discloses a bactericide pesticide composite containing oligochitosan, which comprises a component A and a component B, wherein the component A is oligochitosan or a derivative of the oligochitosan; and the component B is one or several of active compounds. The pesticide composition can produce a synergistic action, reduce the dosage of a chemically synthetic bactericide, prevent or delay the medicament resistance of the bactericide, improve crop stress resistance and yield, regulate metabolic balance in plant bodies and improve quality of agricultural products, improve the application safety of the bactericide and is more safe to ecological environmental and human bodies.

The invention relates to an antibacterial composition, comprising an organic antibacterial component containing at least one pyrithione salt, a pyrithione complex or an adduct thereof, an aqueous solution containing one or more metal ions or its The inorganic antibacterial component of the complex aqueous solution or its nanometer metal hydrosol or its nanometer metal oxide hydrosol and its composition, and the mass ratio of the organic antibacterial component to the inorganic antibacterial component is 1:100-50:1, It also includes other auxiliary agents, and its mass percentage in the antibacterial composition described in the patent is 0.001-20%. The antibacterial composition of the present invention can form a nanoparticle film on the surface of base materials such as natural fabrics, non-woven fabrics, clothing, bedding, toiletries, household items, medical care supplies, and filter screens, and realize its antibacterial properties through the nanoparticle film. Antibacterial, anti-mite, deodorizing and self-cleaning functions. The antibacterial composition of the invention is safe to use and can be used in medical treatment and life to protect people's health.

The invention provides a pesticide emulsifiable concentrate preparation which comprises the following components by weight percent: 1-70 percent of pesticide active ingredients, 0-8 percent of stabilizer, 1-25 percent of cosolvent, 5-20 percent of emulsifier and the balance of plant source solvent, wherein the plant source solvent is one or more of alpha-pinene, D-limonene and Jatropha curcas oilmethyl. Compared with the prior art, the pesticide emulsifiable concentrate preparation does not contain any arene organic solvents or other non-environment-protection dissolving assistant, is friendly and safe for the environment, has high security for human and crops, favorable safety in the process of production, storage, transportation and use as well as better integrative preventing effect than that of a pesticide emulsifiable concentrate preparation prepared by applying arene solvents.

Disclosed are a pyrazole amide compound containing diphenyl ether as represented by formula I and / or formula II, application thereof in the prevention and treatment of rice sheath blight and cucumber powdery mildew, and pesticide composition containing the compound. The pyrazole amide compound of the present invention containing diphenyl ether as represented by formula I and / or formula II, and a bactericide containing the pyrazole amide compound as an active ingredient have good prevention and treatment effects on rice sheath blight and cucumber powdery mildew.

This present disclosure is related to the field of N1-sulfonyl-5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.

The invention provides an oil suspension preparation using resin-based vegetable oil as a carrier and a preparation method thereof, and relates to a pesticide preparation. The oil suspension preparation using the resin-based vegetable oil as the carrier comprises the following raw material components in percentage by mass: 1 to 50 percent of pesticide active ingredient, 1 to 10 percent of emulsifying agent, 2 to 8 percent of wetting dispersant, 0 to 5 percent of suspension stabilizer, 0 to 0.2 percent of organic silicon defoaming agent and the balance of resin-based vegetable oil. After the pesticide active ingredient, the emulsifying agent, the wetting dispersant, the suspension stabilizer, the organic silicon defoaming agent and the resin-based vegetable oil are mixed uniformly, the mixture is put into a high-speed shearing ball milling device for ball milling so as to obtain the oil suspension preparation using the resin-based vegetable oil as the carrier.

An object of the present invention is to provide a bactericide (and a fungicide) that is highly safe and has strong bactericidal power even when used in low concentration, and that can be used repeatedly in a sterilizing process.The object can be achieved by the bactericide (or the fungicide) comprising a polar solvent extract of leaves of eucalyptus plants and chitosan. The polar solvent is preferably chosen from the group consisting of lower alcohols and glycols.

The invention concerns the application of the fungal organism Pythium oligandrum as a strong mycoparasite in connection with the applicable inorganic or organic carrier of the efficient agens as a preparation for additional fertilization and for protection of plants against the originators of microbial diseases and as a preparation for the elimination of post-harvest losses and losses during storage of commodities coming from plant or animal production, including the preparation for the liquidation of wood-destroying fungi. The application of the preparation for the protection of plants against the originators of microbial diseases can also be performed in the form of aerial spraying.

This present disclosure is related to the field of N3-substituted-N1-sulfonyl-5-fluoropyrimidinones and their derivatives and to the use of these compounds as fungicides.

Stable aqueous spore-containing chemical formulations having a low to medium viscosity profile are provided. The formulations comprise at least one spore in a mixture of water and at least one water miscible solvent, optionally at least one surfactant, optionally at least one stabilizer such as a metal salt, optionally at least one biocide, optionally at least one buffer, and optionally at least one chemical insecticide or fungicide or a mixture thereof. The formulations are particularly suitable as a seed coating and foliar spray. Methods of preparation as well as methods of treating a plant are also provided.

Embodiments of the present invention provide compositions for controlling a target pest including a pest control product and at least one active agent, wherein: the active agent can be capable of interacting with a receptor in the target pest; the pest control product can have a first activity against the target pest when applied without the active agent and the compositions can have a second activity against the target pest; and the second activity can be greater than the first activity.

The invention discloses polyhexamethylene guanidine propionic acid and preparing method thereof. The preparing method employs stepwise synthesis, which includes steps of: sufficiently mixing dicyandiamide and alanine under high temperature to synthesize aminoguanidine propionic acid, mixing the aminoguanidine propionic acid, triethylidenepropyldiamine and initiator under high temperature to synthesize the polyhexamethylene guanidine propionic acid. Advantages of the invention are: sterilization effect is excellent, toxity is actually nontoxic level, effect of sterilization is better than existent technique, due to overcoming strong hygroscopicity in existence, the polyhexamethylene guanidine propionic acid can be produced to stable powder, thereby being widely used in fields such as weave, plastic, daily chemicals and water treatment.

The invention relates to an oligochitosan and plant source substance-containing agricultural composition and applications, wherein the plant source substance is prepared by one or more of derris, tripterygium glycosides, tobacco, pyrethrum cinerariifolium, tagetes erecta, eupatorium adenophorum, radix stemonae, cayenne pepper, macleaya cordata, radix sophorae flavescentis, pyrethrum cinerariifolium, chinaberry, excoecaria sebifera, black nightshade herb, rhododendron sinensis sweet, coriaria sinica maxim, garlic, fruit of cubeb litsea tree, yellow flowered rhododendron, thymelaea, radix euphorbiae lantu, lysimachia foenum-graecum hance, peppermint, calamendiol, cortex cinnamomi, black pepper, artemisia scoparia, rhizoma alpiniae officinarum, mugwort, pepper, cynanchum komarovii, chinese honeylocust abnormal fruit, stramonium, ginko, camphora officinarum, caulis spatholobi, chinese mosla herb, herba asari, red sandalwood, erythrina indica, myrsine africana and fructus cnidii. The composition is low in people and livestock and non-target organism toxicity, fast degraded in the environment, low in residue, and free from environmental pollution. The oligochitosan and certain plant source substances in the composition are mixed and can achieve synergistic interaction, and the usage amount of the plant source substances can be reduced.

There is provided is an adjuvant / dispersant for pesticide formulations (among other formulated uses) comprising at least one dialkyl alkanolamine such as dimethyl ethanolamine, at least one derivative thereof, or a combination thereof. Pesticide compositions comprising a pesticide, such as glyphosate, and the adjuvant / dispersant of the present technology and methods for enhancing the effectiveness of the pesticide, such as glyphosate, in an aqueous composition through the addition of the adjuvant / dispersant of the present technology are also disclosed. Solid pesticidal formulations comprising a pesticidal active ingredient and the adjuvant / dispersant of the present technology are also provided.

The present invention provides one kind of 1, 2, 3-thiobiazole-5-formamide compounds and their synthesis process and pesticide bioactivity screening. The screening system includes the determination of tobacco mosaic disease resisting activity, tobacco mosaic disease virus resistance inducing activity, and pesticidal and fungus-inhibiting activity. The related compounds are 1, 2, 3-thiobiazole-5-formamide derivatives with the general expression as shown, and include 7 hetero cycle containing 1, 2, 3-thiobiazole-5-formamide derivatives, 2 benzene ring containing 1, 2, 3-thiobiazole-5-formamide derivatives, and 2 aliphatic radical containing 1, 2, 3-thiobiazole-5-formamide derivatives.

The invention belongs to the field of pesticides, and relates to a binary composition and an application thereof. The binary composition contains an active component a and an active component b, the active component a is a compound A, and the active component b is selected from compounds with insecticidal or bactericidal activity; and the compound A is a compound with the structural formula shown in the specification, and a weight part ratio of the active component a to the active component b is 100:1-1:100. The composition has the advantages of synergy, control spectrum enlargement and the like, and can be used for controlling pests and pest mites, and plant diseases induced by various fungi, bacteria, threadworms and viruses.

The present invention provides a safe and effective insecticide composition suitable for treating a subject infested with a parasitic anthropode or to prevent infestation by an arthropod. The insecticide composition is a foamable composition, including a first insecticide; at least one organic carrier selected from a hydrophobic organic carrier, a polar solvent, an emollient and mixtures thereof, at a concentration of about 2% to about 5%, or about 5% to about 10%; or about 10% to about 20%; or about 20% to about 50% by weight; about 0.1% to about 5% by weight of a surface-active agent; about 0.01% to about 5% by weight of at least one polymeric agent selected from a bioadhesive agent, a gelling agent, a film forming agent and a phase change agent; and (5) a liquefied or compressed gas propellant at a concentration of about 3% to about 25% by weight of the total composition.

Cosmetic composition for the treatment of keratin-containing materials, mucosa and teeth, comprising at least one hydrophobin polypeptide sequence (i)(I)Xn-C1-X1-50-C2-X0-5-C3-Xp-C4-X1-100-C5-X1-50-C6-X0-5-C7-X1-50-C8-Xm

The invention belongs to the field of plant protection, and relates to an agricultural composition containing antibiotics and plant source materials, wherein antibiotic is one or several selected from abamectin, ivermectin, milbemectin, pleocidin, nikkomycin, liuyangmycin, streptomycin, polyoxins, chunleimeisu, jinggangmeisu, ningnanmycin and the like; the plant source material is one or several of smashing material, crude extract, or active ingredient of derris, thunder god vine, tobacco, pyrethrum, tagetes, crofton weed, radix stemonae, cayenne, macleaya cordata, radix sophorae flavescentis and the like. The composition provided by the invention expresses well synergism in a certain matching range, and has excellent control efficiency for crop diseases and pests.

The invention relates to a synthesis and fungicidal activity of an aryl ether based triazole compound which comprises a structural formula I, the general expression is shown in the figure, in which R represents a hydrogen atom, an alkyl, a methoxyl, a nitro or a halogen. The synthesis and fungicidal activity of an aryl ether based triazole compound has the advantages of strong specificity inhibitory activity to peanut brown spot pathogen at 50ppm to 200ppm and ability to be used for preparing agricultural fungicides.

The present invention provides a fruiter cut concrescence protectant, belonging to foliage cut concrescence protectant technology field, the aim is to solve the problem of the existing technology that fruiter cut concrescence is slow, it is easy to be damaged by insect so as to affect fruiter growth. The protectant of the present invention comprises: forming-film bond, nutrition agent, regulator, insecticide, antiseptic and booster, their weight mixing ratio is 10 to 20 shares, 2 to 20 shares, 0.1 to 1.0 share, 5 to 18 shares, 5 to 16 shares, 1 to 10 shares separately. The fruiter cut cicatrizes rapidly, effect is excellent, pest control capacity is strong, the protectant is suitable for fruit tree such as Chinese date, apply and pear as well as the cut concrescence of pruning cut, annulus peelling cut, engraft cut, saw cut, touching injure as well as damnification surface etc.

The invention discloses a composite microorganism viable bacteria preparation, which contains pediococcus, yeast and bacillus with the total bacteria count of more than 1 billion per gram. The invention also discloses a method for preparing the composite microorganism viable bacteria preparation, which comprises the following steps: performing amplification liquid culture on various strains respectively according to a conventional method in the field; mixing the materials according to a required proportion; and performing solid fermentation, drying and pulverization to obtain the composite microorganism viable bacteria preparation. The invention also discloses application of the composite microorganism viable bacteria preparation in preparing an organic waste water purifying agent and an aquaculture water body purifying agent, a deodorizer, a degreasing agent or an agent for removing pipe blockages for the hygiene of a refuse tip, a public place, an agricultural product market or a kitchen, feed additives in poultry and animal husbandry or pet culture, and preparations for controlling agricultural microorganism diseases. The composite microorganism viable bacteria preparation can effectively decompose a large amount of putrescent organic matters, inhibit the growth of harmful microorganisms and eliminate peculiar smells, and has the characteristics of high ammonia nitrogen removal rate, no generation of residual sludge, effective deodorization, low cost and the like.

Processes and compositions have been discovered that are suitable for controlling a pathogen induced disease in a plant that is at risk of being diseased from a pathogen resistant to a Qo inhibitor. Such processes and compositions comprise contacting said plant(s) with a composition comprising an effective amount of a Qi inhibitor.

The invention provides a pesticide oil suspension agent and a preparation method thereof; the pesticide oil suspension agent contains a pesticide active component, emulsifier, defoamer and a dispersion medium; and the dispersion medium is methyl oleate or the mixture of oil methyl ester and vegetable oil. The method for preparing the pesticide oil suspension agent comprises the following steps that: the dispersion medium and the emulsifier are mixed and emulsified; other components are added in to be mixed into pulp; and the pulp is ground by a grinder to prepare the oil suspension agent. Thepesticide oil suspension agent of the invention has small average grain size and high dispersion stability, has good extendibility and permeability on plant leaves, and improves the medicine effect of the product; and the preparation method of the pesticide oil suspension agent has simple process and low cost, facilitates industrial production, and has wide production application prospect.