136 results about "Agrochemical" patented technology

The invention provides an agricultural product quality intelligent data analysis system, and relates to the technical field of intelligent agriculture, and the method comprises the steps: collecting agricultural subject record information, patrol inspection time sequence records, quantitative or fast detection spectrum detection data, and block chain stored commitment standard certification data; structural data fusion is executed to generate a cross-department supervision feature matrix; multi-channel parallel processing is executed based on the feature matrix; blockchain certificate storage continuity verification is implemented at a certificate monitoring node, and a data integrity compensation protocol is activated when a chain structure fault is detected; and capturing the agricultural chemical application frequency and dose threshold vector in real time at the input monitoring node. According to the invention, agricultural product quality safety supervision is realized by constructing an intelligent data board.

The invention relates to novel herbicidal active compound combinations which comprise substituted isoxazolincarboxamides or agrochemical acceptable salts thereof and substituted aminopyridines and aminopyrimidines. They can be used with particularly good results for the control of weeds in various crops of useful plants.

The invention discloses a (-)-menthol group-containing nicotinamide derivative with antifungal activity as well as a preparation method and application thereof, and relates to the technical field of synthesis of agricultural chemicals. The derivative has a structure as shown in a general formula (I), in the formula, n is an integer from 1 to 5, and R1, R2, R3 and R4 are specific substituent groups. Through a molecular hybridization strategy, the (-)-menthol, the N-fatty acyl piperazine bridge and the nicotinamide fragment are covalently linked, and a compound with a brand new structure is created. A biological activity test shows that the series of compounds have remarkable inhibitory activity on various plant pathogenic fungi, especially sclerotinia sclerotiorum and valsa mali of apple trees, and are low in cytotoxicity. Molecular docking research proves that the action target of the gene is succinate dehydrogenase (SDH). The invention provides a valuable leading structure for developing novel SDHI bactericides.

The present invention provides a composite microsphere for enhancing the efficacy of an agrochemically active ingredient, characterized in that the composite microsphere comprises chitosan having an average molecular weight in the range of 190,000 to 310,000 g / mol; and a crosslinking agent, in the absence of the agrochemically active ingredient. The present invention also provides an agrochemical formulation comprising the composite microsphere.

The disclosure relates to a composition, having a liquid continuous phase, a first agrochemical active ingredient in the liquid continuous phase, a capsule containing a second agrochemical active ingredient, the capsule dispersed within the liquid continuous phase and configured to create a physical barrier between the first agrochemical active ingredient and the second agrochemical active ingredient, and a buffer configured to maintain a pH below 9, and where the solubility of the first agrochemical active ingredient in the second agrochemical active ingredient is between 1% and 10% w / w at room temperature. The disclosure further provides methods of making and using such compositions.

The present invention relates to a herbicidal composition comprising as active ingredients a mixture of components (A) and (B), wherein component (A) is a compound of formula (I): [Case 1] JPEG2026502851000020.jpg38161, and component (B) is bicyclopyrone or an agrochemically acceptable ester or salt thereof.

The invention discloses a urea compound or an agricultural pharmacologically acceptable salt thereof, an acaricidal composition and application, belonging to the technical field of agrochemistry. The structure of the urea compound is shown as a general formula (I). The acaricidal composition comprises a urea compound or a pesticide pharmacologically acceptable salt thereof as an active ingredient; the urea compound or the pharmaceutically acceptable salt thereof can be used for preventing and treating pest mites in the fields of agriculture, forestry, horticulture or sanitation. The invention has the advantages that a novel urea compound or a pharmaceutically acceptable salt thereof is developed, and the compound still has efficient acaricidal activity at an extremely low dosage.

The present application relates to the field of agrochemical adjuvants, and relates to an agrochemical protein adhesion synergist based on a plant-derived protein, and a preparation method therefor and a use thereof. Said synergist comprises the following raw materials in parts by weight: 20-500 parts of a plant-derived protein, 50-450 parts of a protein dispersant, and 20-350 parts of a protein stabilization and protection agent. The product of the present application improves the utilization rate of agrochemicals and reduces problems such as grain yield reduction and environmental pollution caused by the loss of agrochemicals. Moreover, as the protein degrades into amino acids, plant growth can be promoted, and the resistance of plants to abiotic stress is improved, thereby reducing dosage of agrochemicals while enhancing efficacy of agrochemicals.

The present invention aims to provide an additive for agricultural chemicals that exhibits excellent spreading properties. [Solution] The present invention provides an additive for pesticides and an additive for pesticides for paddy fields or hydroponics, which contains a lignin derivative having a weight-average molecular weight of 5,000 to 43,000, preferably 5,000 to 36,000, an organic sulfur content of 1.5 to 7.0% by mass, preferably 1.5 to 5.5% by mass, a water solubility of 10 to 100% by mass, an extractant content and a methoxy group content of 0.01 to 2.5% by mass and 3 to 17% by mass, respectively, with a mass ratio of extractant content to methoxy group content of 0.001 to 0.25, and having a functional group represented by formula (1):-SO3M. The lignin derivative preferably satisfies the following conditions: a total decomposition product yield by alkaline nitrobenzene oxidation of 14% or less, and a polydispersity of at least one selected from 1.5 to 4.7.

The embodiment of the invention relates to the field of agricultural chemical production base site selection, in particular to an agricultural chemical production base multi-target site selection method and device, equipment and a medium. A specific embodiment of the method comprises the following steps: determining an agricultural chemical production base multi-target site selection model; performing fitness non-dominated sorting processing on the initial population; determining iteration information; executing the following iteration steps: determining a filial generation site selection population corresponding to the initial site selection population; performing combination processing on the initial site selection population and the offspring site selection population; performing non-dominated crowding distance sorting processing on the combined site selection population to generate a target offspring site selection population; executing the following determination steps: updating the iteration information to generate target iteration information; determining a new population for site selection; and determining the site selection new population as the agricultural chemical production base multi-target site selection information. According to the embodiment, when a large-scale population is processed, the efficiency of non-dominated sorting can be improved.

The invention relates to a container (100), comprising a liquid phase of a composition of dimpropyridaz (103); and a gas phase (102), containing a noble gas, nitrogen, or carbon dioxide, wherein the oxygen concentration in the gas phase is up to 15% vol. / vol. It also relates to the use of the gas phase (102) for protecting the composition of dimpropyridaz from agglomeration; and to a process for manufacturing the container (100).

The embodiment of the invention discloses an agricultural chemical drop-and-pull transportation method, device and equipment and a medium. A specific embodiment of the method comprises the following steps: performing parameter initialization on a collected user demand point information set to generate an initialized user demand point information set; generating a value-assigned path set according to the initialized user demand point set; generating a length adjustment taboo table according to the updated value assigned path; in response to determining that the number of iteration processing times does not reach the preset number of iteration times, continuing to execute the iteration processing step; and performing service mapping on the optimal path scheme to generate an executable transportation scheme. According to the embodiment, different transportation tasks can be rapidly adapted, flexible allocation of transportation resources is achieved, and the transportation efficiency and the resource utilization rate are improved. Dependence on storage facilities on the site is effectively reduced, meanwhile, the efficiency of loading and unloading operation is improved, and material dispatching on the site is optimized.

The invention relates to novel agrochemical compositions comprising: a) at least one triazole fungicide; b) carbonyl containing solvent; and c) N-alkyl pyrrolidone of formula (I) wherein R1 is a straight or branched, saturated or unsaturated, substituted or unsubstituted hydrocarbon group having from 5 to 10 carbon atoms. The invention also relates to the use of a combination of the abovementioned N-alkyl pyrrolidone of formula (I) with a carbonyl containing solvent for increasing the efficacy of one or more triazole fungicide. The invention further relates to an agrochemical composition comprising: a) at least one triazole fungicide; b) a carbonyl containing solvent; c) N-alkyl pyrrolidone of formula (I) and d) an effective amount of compound of formula (II) wherein R2 is linear or branched, saturated or unsaturated alkyl radical having from 14 to 20 carbon atoms; or R2 is linear or branched, saturated or unsaturated acyl radical having from 14 to 20 carbon atoms; or any combination thereof, Z is selected from oxygen or nitrogen atom, m is an integer equal to 2, n is an integer equal to 3, x is an integer of from 3 to 50 and y is an integer of from 0 to 50. The invention relates to the use of a compound of formula (II) for increasing the efficacy of one or more triazole fungicide; and to a method of treating plants or plant parts with a combination of one or more triazole(s) fungicide with compound of formula wherein the compound of formula (II) is for increasing the efficacy of the one or more triazole(s).

The invention belongs to the technical field of straw resource utilization, and discloses a preparation method of a protein amido straw cellulose salt-absorbing and water-retaining composite material. The straw cellulose-based salt-absorbing and water-retaining composite material containing amido bonds is prepared by obtaining micromolecular amino acid containing a large number of amido bonds from waste feather protein, then prepolymerizing the micromolecular amino acid with hydroxyl of straw cellulose and adding an environment-friendly active substance with a water-retaining function, and the material contains nitrogen in a certain proportion, can realize self-contained biodegradation and has a good water-retaining effect. The method can be applied to saline-alkali soil improvement and soil recarburization and fertility improvement, and harm of agricultural chemicals to soil is reduced.

The application discloses a pinene analogue containing an ester group and preparation and application thereof, and belongs to the field of agricultural chemicals. The pinene analogue containing the ester group provided by the application has a structural formula as shown in formula I: the application obtains a pinene analogue containing an ester group by esterification modification of an aphid alarm pheromone pinene; through biological activity research, it is found that the compound has double functions of repelling aphids and attracting natural enemies of the aphids, and has a good application prospect in green prevention and control of the aphids.

Described herein is a method of operation of a control system for spraying agricultural chemicals using a spray assembly. The method includes identifying a target object and proximate avoidance objects, and then defining a pattern of spot sprays by placement and open duration of the spot sprays such that a maximum non-zero dose applied to the proximate avoidance objects is not exceeded and at least a minimum dose per unit area is applied to a predefined proportion of the target object. Each spot spray is defined by a non-uniform two-dimensional liquid spatial distribution that is modified by distance from the nozzle to the target object, forward speed of the spray assembly, and open duration of the nozzle. After the pattern is defined, the method includes generating control signals for an array of nozzles according to the pattern of spot sprays, and outputting the control signals to the spray assembly.

Disclosed is agrochemical spraying equipment including a moving cart. The agrochemical spraying equipment according to the present invention comprises: a moving cart which can easily rotate in the left / right direction when moving on the ground; a nozzle assembly installed on the moving cart so as to spray agrochemicals toward crops; and an agrochemical supply pipe connected to the nozzle assembly to supply agrochemicals to the nozzle assembly, wherein the nozzle assembly sprays agrochemicals while rotating / vibrating within a preset rotation angle range.

The invention relates to bromine- or iodine-para-substituted [(1,5-diphenyl-1H-1,2,4-triazol-3-yl)oxy]acetic acid derivatives and their salts, to agents for protecting useful plants or crop plants comprising them, to methods for producing them and to their use as safeners. The present invention relates to protection compounds and agents for useful plants, which compounds and agents comprise specific compounds as safeners for reducing phytotoxic effects of agrochemicals, especially herbicides. The invention relates more particularly to bromine- or iodine-para-substituted [(1,5-diphenyl-1H-1,2,4-triazol-3-yl)oxy]acetic acid derivatives of the general formula (I) and their salts, to methods for producing them and to the their use as protection compounds (safeners) for useful plants.

An agrochemical concentrate comprises lecithin and at least one agrochemical active. The agrochemical concentrate may also comprise a dispersant selected from sucrose ester, alkylpolyglucoside, alkylnaphthalene sulphonates, phosphate ester, sorbitol ester, polyglycerol ester, alkyl sulphates, sodium lauryl sulphate, alkylglucamides, and dialkyl sulphosuccinates. An aqueous formulation comprises a dilution of the agrochemical concentrate in an electrolyte. A pre-blend comprises lecithin and a dispersant. A method of preparing the agrochemical concentrate and a method for treating vegetation are also disclosed.

The application relates to the technical field of medicine research, in particular to a 5-azacyclic structure substituted berberine jatamansi alkaloid derivative with antibacterial and insecticidal activity and a preparation method and application thereof. The specific structure is as follows: the 5-azacyclic structure substituted berberine jatamansi alkaloid derivative has good insecticidal, bacteriostatic and antibacterial activities, especially the bacteriostatic activity, and the application of the berberine jatamansi alkaloid derivative in the field of agricultural chemicals and medicines is enriched.

The present invention relates to compositions comprising herbicidally active compounds (A) and (B), wherein (A) represents one or more compounds of the general formula (I) or agrochemically compatible salts thereof [component (A)], and (B) represents one or more herbicides [component (B)]. The application further relates to a process and to the use of the herbicidal composition of the invention for the control of harmful plants or for growth regulation.

Disclosed herein is an agrochemical composition including an agrochemical active ingredient and a cleaning composition including cleaning additives, each further including at least one novel graft polymer including a polymer backbone (A) as a graft base having polymeric sidechains (B) grafted thereon. The polymeric sidechains (B) are obtained by polymerization of at least one vinyl ester monomer (B1), and optionally further monomers. The polymer backbone (A) includes polyalkylene-oxide-derived moieties and moieties derived from lactone(s) and / or hydroxy acid(s), those moieties being mixed such that the polymer backbone contains ester-functions within the polymer chains.Also disclosed herein are the graft polymer and its production.

The present invention relates to agrochemical formulations comprising the crystalline form A of 4-[(6-chloro-3-pyridylmethyl)(2,2-difluoroethyl)amino]furan-2(5H)-one of formula (I) and to its use in plant protection applications.

The present application discloses the agrochemical formulations with select solvent blends. The solvent blends exhibit a higher loadings of agrochemical ingredients compared to other solvent systems and / or improved physicochemical properties, demonstrating unexpected synergistic effects.

Chiral isomeric sulfite compounds, and preparative separation and application of chiral structures thereof are disclosed, which belong to the technical field of agriculture. The present disclosure has found that the chiral isomeric sulfite compounds having the structure of general formula (A) have excellent inhibitory activities against pest eggs, especially have strong inhibitory activities against eggs of thrips, mites, Lepidoptera moths, Aleyrodidae and Harmonia axyridis, and meanwhile have germicidal activity, and their absolute configuration are obtained through preparative separation. The compounds with such structures can be used for killing pest eggs and germs, and have high research value of agrochemical, having broad application prospects in the field of agricultural pharmacy.

The present invention relates to various compounds, which are novel and useful intermediates in novel methods for preparation of certain compounds referred to as Saturated Targets and amorphous and crystal forms thereof, and certain marker compounds including Storage Marker compounds, methods for their preparation, their use, and compositions comprising them including methods to minimize their percentage content of Storage Markers in products and compositions of Saturated Target.

A method of operating a spot spray control system (100, Fig. 1) for spraying agrochemicals using spray assembly (200, Fig. 2A) having imaging system 202 and spray bar 112 with individually controllabl

The present invention refers to the area of 5-deoxyflavonoids and concerns new and effective antioxidants of natural origin. Said compounds can be added to cosmetic, detergent, agrochemical, beverage or food, and aqueous composition to substantially increase oxidative stability at very low concentrations.

The present invention relates to a composition comprising at least one antifungal compound with cell membrane interacting properties and at least one cell wall degrading enzyme, optionally wherein the at least one antifungal compound with cell membrane interacting properties is a polypeptide, optionally an antibody or fragment thereof such as a heavy chain variable domain of a heavy chain antibody (VHH) or a functional fragment thereof, which antibody or fragment thereof is capable of binding to a fungus. The invention relates to cell wall degrading enzymes, more specifically cell wall degrading enzymes according to SEQ ID NOs: 100 to 130 or mixtures thereof, and compositions or combinations thereof further comprising at least one antifungal compound with cell membrane interacting properties. The invention further relates to methods of producing, methods of using and the use of the compositions and combinations disclosed herein. The application further relates to transgenic plants, or methods for producing the same, comprising one or more of a polynucleotide according to the invention.