72results about How to "Reduce phytotoxicity" patented technology

One or more agricultural active ingredients (such as fungicides or insecticides) are entrapped in polymeric matrixes to form particles having a diameter in the range from about 0.2 to about 200 microns. The particles are applied to soil, to seeds, or to plants and release the active ingredient(s) at a rate sufficiently low to avoid phytoxicity but at a rate sufficiently high to provide effective amounts of the active ingredient(s), preferably throughout the growing period of the plant.

The present invention relates to compositions, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

The present invention discloses water suspended nano pesticide capsule preparation prepared via emulsion polymerization process. It has capsule shell of styrene, isocyanate, acrylate and methacrylate copolymer, and core comprising ididacloprid, high effect cypermethrin or diflubenzuron as effective component; contains pesticide 0.2-5 wt%, capsule shell 5-30 wt%, additive 10-35 wt% and water in proper proportion. The nano capsule is disersive spherical particle of size smaller than 100 nm. Compared with traditional pesticide preparation forms, the present invention has the features of water based solvent, nano level dispersive effective component, high stability, etc. and may be used in killing various pests of fruit tree, vegetable, flower, cotton, tobacco, etc.

A method is described for treating soil to increase plant growth or improve the health of plants, wherein an aqueous solution of polyethoxylated fatty acids and / or fatty alcohols is used which has pesticidal effects. In some embodiments, the method can be used against soil pests such as at least one of nematodes, soil-dwelling insects, and weeds. The invention also pertains to methods for applying bio-derived surfactants to crops and other plants or to the soil used for such plants in order to reduce the need to apply environmentally unfriendly pesticides substances.

Active compound combinations are disclosed which comprise (A) a dithiino-tetracarboximide of formula (I) and a further insecticidally active compound (B). Methods for controlling animal pests such as insects and / or unwanted acarids and for curatively or preventively controlling the phytopathogenic fungi of plants or crops are also disclosed as well as the use of a composition according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

A composition comprising a compound selected from an auxin, an auxin precursor, an auxin metabolite or a derivative of said auxin, auxin precursor or auxin metabolite or a mixture thereof and acetaminophen or a derivative thereof for is used as a chemical thinning agent.

The invention discloses a compound microbial agent for promoting fermentation of pig manure composting. The compound microbial agent is prepared from thermobifida fusca, ureibacillus thermophaericus, pantoea agglomerans, gibsonii, bacillus amyloliquefaciens, bacillus pumilus and a liquid culture medium. Compared with other treatment methods, the fermentation time of the compound microbial agent on the pig manure composting is shorter, and more obvious facilitation effect on fermentation of the pig manure composting is obtained.

The present invention provides a method of reducing phytotoxicity or plant injury at a crop plant locus caused by a herbicide application at the locus which method includes applying to the crop plant locus a chloronicotinyl insecticide before the herbicide application.

The present invention relates to water suspended nano Ivermectin capsule preparation prepared via emulsion polymerization process. It has capsule shell of styrene, isocyanate, acrylate and methacrylate copolymer, and core comprising biologically originated pesticide and animal remedy Ivermectin as effective component; contains Ivermectin 0.2-2 wt%, capsule shell 5-30 wt%, additive 10-35 wt% and water in proper proportion. The nano capsule is disersive spherical particle of size smaller than 100 nm. Compared with traditional pesticide preparation forms, the present invention has the features of water based solvent, nano level dispersive effective component, high stability, etc. and may be used in killing animalí»s parasite and various pests of fruit tree, vegetable, flower, cotton, tobacco, etc.

A method is described for treating soil to increase plant growth or improve the health of plants, wherein an aqueous solution of a bio-derived surfactant obtained from natural lipids has pesticidal effects. In some embodiments, the method can be used against soil pests such as at least one of nematodes, soil-dwelling insects, and weeds. The invention also pertains to methods for applying bio-derived surfactants to crops and other plants or to the soil used for such plants in order to reduce the need to apply environmentally unfriendly pesticides substances.

The present invention discloses a water suspended nano methyl-amino-Ivermectin capsule preparation prepared via emulsion polymerization process. It has capsule shell of styrene, isocyanate, acrylate and methacrylate copolymer, and core comprising biologically originated pesticide and animal remedy methyl-amino-Ivermectin as effective component; contains methyl-amino-Ivermectin 0.2-2 wt%, capsule shell 5-30 wt%, additive 10-35 wt% and water in proper proportion. The nano capsule is disersive spherical particle of size smaller than 100 nm. Compared with traditional pesticide preparation forms, the present invention has the features of water based solvent, nano level dispersive effective component, high stability, etc. and may be used in killing animalí»s parasite and various pests of fruit tree, vegetable, flower, cotton, tobacco, etc.

The present invention provides a process for coating a plant propagation material, including a seed, comprising: a.) providing a propagation material, such as seed, to be coated; b.) applying to the propagation material a composition comprising at least one reactant having reactive functionality and, optionally, at least one active ingredient; and c.) polymerising, crosslinking, curing or otherwise reacting the reactant having reactive functionality on the surface of the plant propagation material to form a coating thereon which may encompass an a.i., when present. The present invention further provides a method for enhancing the safety, quality and / or viability of a plant propagation material, including a seed, comprising providing a coated material having less dust-off.

The invention aims at providing a granular pesticide preparation which can be prepared by a simple and easy process and attain optimum controlled-release of pesticidal active ingredients and which is reduced in environmental load and in sufferings induced by pesticidal active ingredients and exerts stable drug effects. The invention relates to a granular pesticide preparation which consists of both non-disintegrating pesticide granules comprising an acid pesticidal active ingredient, a cationic surfactant, and a basic substance and causing no disintegration in water within 30 minutes and a pesticidal active ingredient and which has a particle size of 0.3 to 3 mm in diameter or of 0.6 to 3 mm in breadth and 2 to 10 mm in length and the property of falling into water after the application on water surface and disintegrating in water within 30 minutes.

The present invention discloses an abamectin water suspension nano capsule preparation made up by enulsion polymerization process. Its capsule skin is the styrene, isocyanate, acrylic and methyl acrylic monomer copolymer, and the capsule core contains effective component biological source pesticide and abamectic new dosage form, in which abamectin content is 0.2%-5% (w / w), capsule content is 5%-30% (w / w), additive content is 10%-35% (w / w) and proper quantity of water. Said nano capsule is monodisperse spherical granules, and its average grain size less than 100 nano. It can be extensively used for controlling several pests of fruit tree, vegetable, flowers, cotton and tobacco and other crops.

The present invention discloses a water suspended nano acetamiprid capsule preparation prepared via emulsion polymerization process. It has capsule shell of styrene, isocyanate, acrylate and methacrylate copolymer, and core comprising biologically originated pesticide and animal remedy acetamiprid as effective component; contains acetamiprid 0.5-5 wt%, capsule shell 5-30 wt%, additive 10-35 wt% and water in proper proportion. The nano capsule is disersive spherical particle of size smaller than 100 nm. Compared with traditional pesticide preparation forms, the present invention has the features of water based solvent, nano level dispersive effective component, high stability, etc. and may be used in killing animalí»s parasite and various pests of fruit tree, vegetable, flower, cotton, tobacco, etc.

The invention provides a method for preparing an organic fertilizer by combining red mud anaerobic fermentation, which comprises the following steps: 1, pulverizing red mud to prepare small solid particles; 2, uniformly mixing the small red mud solid particles serving as an additive with livestock and poultry excrement, adding an obtained mixture into an anaerobic fermentation reactor, inoculatinganaerobic fermentation microorganisms, and performing anaerobic fermentation culture; 3, after gas production is finished, taking out the red mud and livestock and poultry manure mixture from the anaerobic fermentation reactor, and carrying out dehydration treatment to reduce the water content of the red mud and livestock and poultry manure mixture; and 4, naturally air-drying the dehydrated redmud and livestock and poultry manure mixture, and carrying out crushing treatment to obtain the red mud and livestock and poultry manure mixed organic fertilizer. After the technical scheme is adopted, the organic fertilizer has the beneficial effects that the livestock and poultry manure is used as a substrate, and the red mud anaerobic fermentation is combined to prepare the mixed organic fertilizer, so that the functionality of the livestock and poultry manure as the organic fertilizer is improved, and the red mud is effectively utilized.

Disclosed is a composition comprising (a) a pesticidally effective amount of mineral oil; and (b) a suspension concentrate comprising particulate sulfur suspended in an aqueous medium and a method for using the same for the treatment of a locus.

Active compound combinations are disclosed which comprise (A) a dithiino-tetracarboximide of formula (I) and a further insecticidally active compound (B). Methods for controlling animal pests such as insects and / or unwanted acarids and for curatively or preventively controlling the phytopathogenic fungi of plants or crops are also disclosed as well as the use of a composition according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

Active compound combinations are disclosed which comprise (A) a dithiino-tetracarboximide of formula (I) and a further insecticidally active compound (B). Methods for controlling animal pests such as insects and / or unwanted acarids and for curatively or preventively controlling the phytopathogenic fungi of plants or crops are also disclosed as well as the use of a composition according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

The invention discloses a composite chemical agent, which is prepared from a chelating agent nitrilotriacetic acid and a surfactant sodium dodecyl sulfate, wherein the molar ratio of the chelating agent nitrilotriacetic acid to the surfactant sodium dodecyl sulfate is 5-15 mmol.kg<-1> nitrilotriacetic acid (NTA) to 1 mmol.kg<-1> sodium dodecyl sulfate. On the basis of an optimal experiment, the growth of festuca arundinacea in sewage irrigation area soil is regulated and controlled by combination of the NTA and the surfactant. An experiment proves that the method for improving festuca arundinacea growth in the sewage irrigation area soil by using the composite chemical agent can be applied to reduction of the toxicity of the festuca arundinacea caused by heavy metal. The method has positive meaning on production of carpet grass in the sewage irrigation area soil.

A coherent growth substrate product formed of man-made vitreous fibres (MMVF) bonded with a cured binder composition and a wetting agent is described, wherein the binder composition prior to curing comprises the following components:—a component (i) in form of one or more carbohydrates;—a component (ii) in form of one or more compounds selected from sulfamic acid, derivatives of sulfamic acid or any salt thereof. Use of said coherent growth substrate product for growing plants and propagating seeds is also disclosed. In addition, a process for making said coherent growth substrate product is disclosed.

The invention specifically relates to a soil contamination remediation agent, belonging to the technical field of soil contamination remediation. The soil contamination remediation agent comprises polyacrylamide, sodium polyacrylate, fly ash, phosphate rock, monosodium glutamate fermentation tail liquid, humic acid, manganese sulfate, calcium hydroxyphosphate, a microbial agent, an organic fertilizer and the like. The invention also provides a preparation method of the soil contamination remediation agent. Since mixing is performed after pretreatment operations like heat treatment of kakoxene,fermentation and sterilization of the organic fertilizer and pulverization of the monosodium glutamate fermentation liquid, the prepared soil contamination remediation agent can fully utilize domestic and industrial waste, effectively adsorb and immobilize heavy metal pollutants, improve soil environment and enhance fertility; and the soil contamination remediation agent is an economic and environment-friendly remediation technology.

The invention relates to a sterilization composition containing Isoflucypram and a methoxy acrylate bactericide, and a preparation and an application thereof. The methoxy acrylate bactericide is any one of pyraclostrobin, picoxystrobin, kresoxim-methyl and coumoxystrobin, wherein a mass ratio of the effective component Isoflucypram to the methoxy acrylate bactericide is (1-15):(15-1), and the total content of the Isoflucypram and the methoxy acrylate bactericide in the sterilization composition / preparation is from 1-80 mass%. The sterilization composition / preparation has a significant synergistic effect on the control of grape powdery mildew. The sterilization composition and the preparation are suitable for preventing and controlling powdery mildew, rust, glume blight, net blotch, downy mildew, rice blast and other diseases. The composition has the advantages of obvious synergistic effects of the active components, delaying of the pesticide resistance of pathogens, reduction of the pollution to the environment, and excellent practical values when applied to prevent and control crop diseases.

The invention discloses a method for rapidly and stably recycling biogas slurry, and belongs to the technical field of biological energy recycling. According to the method, the oxidation effect of a catalyst and an oxidizing agent is utilized to improve the content of soluble components in the biogas slurry, organic macromolecules are converted into hydrophilic micromolecules which are easily utilized by plants, the resource utilization rate is improved, the plant toxicity of the biogas slurry is reduced, the stabilizing time is shortened, and greenhouse gas emission and non-point source pollution caused by returning the biogas slurry to the field in the stabilizing process are reduced. The plant toxicity of the biogas slurry is rapidly reduced, the content of soluble components and small molecule components in the biogas slurry is increased, and the purpose of rapidly and stably recycling the biogas slurry is achieved. The DOC of the treated biogas slurry is increased by 10%-20%, the seed germination index of the biogas slurry is increased by 140%-190%, the soluble organic nitrogen is increased by 15%-50%, and the bacteriostasis rate reaches 99.99% or above. The emission of ammonia nitrogen is reduced by 5%-10%, the nitrate nitrogen is increased by 0.1%-7%, and great harm to the surrounding ecological environment is reduced.

The invention discloses a propionate hot air comprehensive treating technology and application of propionate hot air in disease and insect pest treatment after fruits are picked and belongs to the technical field of pest comprehensive control. The propionate hot air comprehensive treating technology comprises the following steps: carrying out soaking treatment on the fruits by a propionate solution with a certain concentration mainly under the normal temperature condition, then forcedly heating the soaked fruits to an appointed temperature by adopting hot air, and comprehensively utilizing the synergisms of deinsectization by washing, sterilization by propionate, deinsectization and sterilization by the hot air and propionate heat, wherein as the effective deinsectization and sterilization condition is lower than a tolerance threshold value of the fruits, the quality of the fruits is not adversely effected. The propionate hot air comprehensive treating technology has good killing effect to important pathogenic bacteria such as pear block spot bacteria which enable important fruits to be in disease after being picked and important fruit pests such as hawthorn spider mites, is low in the phytotoxicity, is environmentally friendly without residual toxic and harmful substances and can be used for replacing the traditional chemical reagent treatment and is used for treating fruit diseases and insect pests after the fruits are picked.

The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) Prothioconazole and (B) Iprodione. Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.

The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) a thiazolylisoxazoline of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.

The invention relates to a bactericidal composition, in particular to a bactericidal composition containing Dichlobentiazox and fluxapyroxad, a preparation prepared from the bactericidal composition and application of the preparation. The mass ratio of the Dichlobentiazox to the fluxapyroxad in effective components of the bactericidal composition is (1-10) to (5-1), and the total quantity of the Dichlobentiazox and the fluxapyroxad in the bactericidal composition is 1-90% by mass. Compared with a single bactericide, the bactericidal composition disclosed by the invention shows clear synergistic effects of preventing and treating of rice blast. The bactericidal composition and the preparation disclosed by the invention are also suitable for preventing and treating of anthrax, powdery mildew, gray mold, rust, scab, leaf spot or downy mildew.