355 results about "Crop protection" patented technology

The present invention relates to the environment controlled multibay structured greenhouses provisioning modules Z1 to Z7 and plurality of sensors. Z1 provisioning compressor, tanks T1, T2, Ta, capture manifold, release manifold, Z2 provisioning cost effective material earth tube heat exchanger for very cost effective heating of premises in cold / freezing cold locations, drastically reducing crude (fossil fuel) demand, Z3 maintains greenhouse relative humidity defined precise set point, Z4 generates geo-thermal energy, Z5 ameliorates global warming by abhorting greenhouse carbon dioxide release into atmospheres, Z6 uses activated fertilizers, nutrients solutions reducing input cost, ˜50% drip dozing, ˜75% foliar dozing, Z7 offers greenhouse roof and sides' polyethylene film fixed and automated roll on / off thermal screen cum shading curtains 0-100% convertible and cost effective means or methods eliminating gutters, increasing light energy into greenhouse, Z7 Z3, and Z5 offer best integrated pest management obviating toxic crop protection agents' use

Use of carboxamides of the formula (I)in whichA, R1, M, Q and R are as defined in the descriptionfor controlling certain rust fungi, such as soya bean rust and coffee rust, in crop protection.

An aqueous suspension concentrate (SC) composition of a crop protection active compound is provided, the concentrate comprising: (a) 50 to 700 g / l of an active ingredient comprising at least one compound active in crop protection; and (b) a concentrate stabilising component consisting of: (i) up to 150 g / l of at least one non-ionic dispersing agent; and / or (ii) to 150 g / l of at least one anionic dispersing agent; and 10 (c) 200 to 800 g / l of water; with the proviso that in the case that the suspension concentrate comprises an active ingredient other than an azole and the concentrate stabilising component consists of an anionic dispersing agent only, the anionic dispersing agent is present in an amount of greater than 30 g / l; or in the case that the suspension concentrate comprises an azole derivative as the active ingredient and the concentrate stabilising component consists of both an anionic dispersing agent and a non-ionic dispersing agent, the anionic dispersing agent is present in an amount of greater than 30 g / l. The suspension concentrate is particularly useful in the formulation of fungicides, in particular azole derivates of the given formula (I), especially tebuconazole.

Compounds of the formula (I) and their agrochemically compatible saltsand their use in the field of crop protection are described.

The invention relates to a biogas residue fiber mulch film and a manufacturing method thereof, which belong to the technologies of protective cultivation biomass materials of paddy and upland crops. The fiber mulch film consists of biogas residue fibers, plant fibers and an environment-friendly functional auxiliary agent, wherein the biogas residue fibers account for 50-90%, the plant fibers account for 10-50%, and the sum of the two types of the fibers is 100% by weight of dry matters; and the environment-friendly functional auxiliary agent mainly comprises rosin, bauxite and a wet strengthening agent and accounts for 6%-7.4% of 100% of the total weight of the two types of the fiber dry matters. The manufacturing technology adopts the biological and mechanical way for preparing the fibersand pulp and adds the environment-friendly functional auxiliary agent for manufacturing paper and forming the film. The biogas residue fiber mulch film has excellent performance for inhibiting the breeding of weeds and can simultaneously adjust the ground temperature, preserve the soil moisture, increase the humidity, improve the ecological environment of the crops, can be completely biodegradedduring the growth period of the crops, improve the content of organic matters in the soil, have no residue or pollution and realize good economy.

A turf protection utilization method is provided for turf protection utilization programming and planning, and comprises the following steps: delimiting a turf protection level according to nature vegetation types and coverage; delimiting a vegetation retrieval level according to rainfall, temperature and soil factors; carrying out field investigation to check two said levels; superposing and delimiting a plurality of ecology control sections; determining the turf excavating technology according to the vegetation types and coverage in each ecology control section; selecting three protection technologies according to road engineering construction progress and turf utilization time intervals, wherein the three technologies include piled stacking, layered stacking, and skeleton layered temporary planting; determining three planting modes according to wind erosion and water erosion characteristics and propagation coefficients, wherein the three planting modes include a chessboard type, a tic-tac-toe mode and a bar stripped mode. The method can scientifically unify turf protection and utilization planning, storage and utilization, thus providing best ecology benefits; the turf protection utilization method is practical in applications.

The present invention relates to new aqueous microemulsions containing one or more organic insecticide compounds and to their use for plant protection, including seed and crop protection, and protection of non-living material. The formulation according to the invention comprises:a) at least one organic insecticide compound I having a water solubility of not more than 5 g / l at 298 K and 1013 mbar;b) at least one polar organic solvent selected from ketones, esters, amides and ethers, each having from 6 to 8 carbon atoms;c) at least one alcohol having from 6 to 8 carbon atoms;d) at least one surfactant selected from anionic surfactants and non-ionic surfactants;e) at least one non-polar organic solvent different from b); andf) water.

The invention relates to an agricultural water disintegrable granular composition. More particularly, the invention relates to a water disintegrable granular composition, where the granules include at least one water insoluble crop nutrient or or algae or pesticidal active ingredient, and one or more agrochemically acceptable excipient, whereby the granules have a bulk density of less than 1.5 gm / ml and hardness of at least 1 Newton. The invention further relates to a water disintegrable granular composition which includes at least one algae and at least one agrochemically acceptable excipient wherein granules have particles in the size range of 0.1 micron-50 microns, granule size is in the range of 0.1 mm to 6 mm and attrition resistance of the granules are at least 50%.Furthermore, the invention relates to a process of preparing the water disintegrable granular composition including one or more water insoluble crop nutrients or algae or the pesticidal active ingredients. The invention further relates to a method of fortification of the plants or the soil or the plant propagation material or locus thereof with the water disintegrable granular composition comprising water insoluble crop nutrients or algae or the pesticidal active ingredients. The invention further relates to a method of crop protection with the water disintegrable granular composition comprising at least one pesticidal active ingredient.

A cartridge for an admixing arrangement of a manually operable arrangement for spraying a solvent, in particular water, into which an additive in the form of a liquid concentrate, such as a plant or crop protection agent, has been mixed, includes an outer cartridge housing; a pressure-sensitive inner container for accommodating the liquid concentrate; a mixing chamber, the mixing chamber having a device with a first outlet opening, for the concentrate or plant spray, an inlet opening, designed as a throttle, for the solvent or water, and a second outlet opening for the concentrate / solvent mixture.

The invention discloses a pesticide spraying system and a method based on a child-mother system. Crop protection is implemented by a child-mother system composed of a pesticide spraying robot and a route planning unmanned aerial vehicle (UAV). A UAV image acquisition module acquires a farmland image, and sends the farmland image to a UAV control module. The UAV control module generates an optimal pesticide spraying route according to the farmland image, and sends the optimal pesticide spraying route to a robot control module. After the robot control module makes the robot move to near a farmland area needing pesticide spraying according to the optimal pesticide spraying route, a robot image acquisition module acquires an image of crops around, identifies a part of crops needing pesticide spraying, and sends the part to the robot control module. The robot control module makes a mechanical arm move to the part of crops needing pesticide spraying, makes the nozzle aligned with the part of crops needing pesticide spraying and starts spraying pesticide. Through intelligent route planning by the UAV, the consumption of pesticide, power and the like in the working process of the robot is minimized.

The invention discloses an automatic spraying homocentric-squares-shaped path planning method, which comprises the steps that S101, a crop protection unmanned aerial vehicle position coordinates of four vertices of a farmland one by one and determines a height value in operation; S102, an angular bisector of each interior angle is calculated, and position coordinates of four new points whose distances to four sides equal to a preset spraying interval are respectively determined on each angular bisector; S103, iterative calculation is performed, the four points are determined to be four vertices of a new square, four new points are worked out according to the rule in the step S102 until the length of a certain side and an opposite side thereof of a new acquired square equals to two times of the spraying interval, and position coordinates of a midpoint of the side and position coordinates of a midpoint of the opposite side are acquired; and S104, the position coordinates are successively connected according to a preset rule so as to form a homocentric-squares-shaped path, and path planning is completed. The work intensity of a pilot can be reduced through performing drug spraying according to the path, and the spraying efficiency of the crop protection unmanned aerial vehicle can also be improved.

The disclosure relates to novel cycloalkylphenyl-substituted cyclic ketoenols of the formula (I)in whichJ, X, Y, m and CKE are as defined above,to processes and intermediates for their preparation and to their use as pesticides and / or herbicides.Moreover, the disclosure relates to selective herbicidal compositions comprising, firstly, the cycloalkylphenyl-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound.The disclosure furthermore relates to increasing the activity of crop protection compositions comprising compounds of the formula (I) by adding ammonium or phosphonium salts and, if appropriate, penetrants.

The invention relates to application of a disulfide compound in crop protection. The invention discloses application of the disulfide compound shown by a structural formula (I) in serving as a plant growth regulator, a soil disinfectant or a pesticide synergist, wherein R1 and R2 independently represent C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, phenyl, tolyl, benzyl, fnrfuryl and furyl respectively. The disulfide compound can promote the growth and the development of plants, promote the formation of flower buds, improve the fruiting rate, protect fruit growth, improve the yield and the quality, kill bacteria, fungi, viruses and nematodes which are harmful to crops in soil, and reduce the using frequency or the dosage of insecticidal and acaricidal agricultural chemicals. 1 to 90 percent of the disulfide compound in percentage by weight and an agriculturally acceptable auxiliary agent are prepared into wettable powder, emulsions, sprayable solutions, concentrated emulsions, aerosols and seed coatings, and are sprayed after being diluted properly, irrigated to roots or splashed to leaf surfaces, stems, fruits or seeds of crops and soil, thus the disulfide compound is a multifunctional green pesticide.

The invention is an animal repellant composition containing one or more toxins, including for example one or more alkaloids isolated from for example, one or more members of the family Narcissus, and optionally containing one or more polymers, including for example one or more bioerodible polymers and / or more non-absorbable polymers. The animal repellant composition is useful for repelling animals from vegetation and for rendering vegetation unpalatable to animals. The invention also includes methods for repelling animals, as well as methods for treating vegetation to render the vegetation unpalatable to animals, such animals including for example, deer, voles, moles, ground hogs, mice, rats, rodents, raccoons, nematodes, larvae, worms, fungi, molds, bacteria, vegetative organisms, and insects. A suberin-polymer-repellant chemical complex and a method for treating damaged vegetation are also disclosed. Various other systems and methods for complexing biopolymers, toxins, and polymers for treating plants, microbially inactivating the bioburden of vegetation, and for repelling animals are disclosed.

The present invention provides a synergistic insecticidal composition comprising as essential active ingredients a neuronal sodium channel antagonist in combination with one or more compounds selected from the group consisting of pyrethroids, pyrethroid-type compounds, recombinant nucleopolyhedroviruses capable of expressing an insect toxin, organophosphates, carbamates, formamidines, macrocyclic lactones, amidinohydrazones, GABA antagonists and acetylcholine receptor ligands.Also provided are methods for synergistic insect control and crop protection.

The invention relates to an automatic transverse level-adjusting mechanism for a vehicle chassis, which belongs to a vehicle travelling system. The automatic transverse level-adjusting mechanism comprises a carriage, a combined rigid body thereof, balancing rods, left connecting rods, right connecting rods, left supporting rods, right supporting rods, left axles, right axles, a chassis, left wheels and right wheels. As the vehicle chassis travels and operates, the wheels are in contact with the ground for bearing, the left supporting rods and the right supporting rods respectively move in a manner relative to the carriage, so that the balancing rods make a certain angle with the carriage, and thereby therefore the level of the chassis is transversely and automatically adjusted. As the vehicle chassis travels and operates on the flat ground or the cross slope, the level of the chassis can always be self-adaptively and transversely adjusted, and thereby therefore the requirements of the crop protection, harvest, transportation and other operation tasks of the agricultural power chassis on a hilly land can be met.

The invention provides an antifreeze glycolipid compounds and composition comprising a polysaccharide moiety of Formula I:wherein D-Manp represents a D-mannopyranose moiety, D-Xylp represents a D-xylopyranose moiety, and n is about 5 to about 70; and one or more lipid moieties covalently linked to the polysaccharide moiety of Formula I or electrostatically associated with the polysaccharide moiety of Formula I. The antifreeze glycolipid compounds and compositions can be used for a variety of industrial, agricultural, medical, and cosmetic applications where recrystallization-inhibition, cyroprotection, or cryopreservation is desired. The antifreeze glycolipid compounds or compositions can be used as, for example, as cryoprotectants for tissue preservation and transplantation, improving the texture of processed frozen food and frozen meats, frostbite protection, crop protection, and green alternatives for land vehicle antifreeze and aircraft de-icing.

The invention relates to a method for crop protection comprising administering to one or both of the crop and its environment a composition comprising a carrier; and microcapsules having a core material comprising a pesticide encapsulated by a silica shell, wherein the silica shell constitutes up to 10% w / w out of the total weight of the microcapsules, and wherein said administration gives rise to pesticide activity with immediate onset and prolonged effect. The invention further relates to a method for acute treatment of a pest-infested crop.

The invention relates to an algal composition in the form of an aqueous suspension. More particularly the invention relates to aqueous suspension composition including one or more algae selected from green algae, red algae, golden algae, brown algae, golden-brown algae, blue algae, blue-green algae or their species in the range of 0.1%-65% by weight with one or more surfactants in the range of 0.1%-50% by weight; with one or more structuring agent in the range of 0.01%-5% by weight, where the composition has a particle size range of from 0.1 micron to 60 microns. Furthermore, the invention relates to a process of preparing the algal composition comprising at least one alga and at least one agrochemically acceptable excipient in the form of an aqueous suspension. The invention further relates to a method of treating the plants, seeds, crops, plant propagation material, locus, parts thereof or the soil with the algal composition in the form of aqueous suspension.

The invention relates to the use of sophorolipids as adjuvants in combination with pesticides as a tank mixture additive and / or as a formulation additive for plant protection and the industrial non-crop field.

The invention relates to an algal granular composition. More particularly, the invention relates to an algal granular composition comprising at least one alga, and at least one agrochemically acceptable excipients selected from one or more of surfactants, binders or disintegrant having weight ratio of algae to at least one of surfactant, binder or disintegrant in the range of 99:1 to 1: 99. The algae comprise 0.1% to 90% by weight of the total composition. The composition has a particle size in the range of 0.1 microns to 60 microns. Furthermore, the invention relates to a process of preparing the algal granular composition comprising at least one alga and at least one agrochemically acceptable excipient. The invention further relates to a method of treating the plants, seeds, crops, plant propagation material, locus, parts thereof or the soil with the algal granular composition.

Insecticidal compositions suitable for use in preparation of insecticidal liquid fertilizers are disclosed, the compositions comprising bifenthrin, an encapsulated crop protection agent, a hydrated aluminum-magnesium silicate, and at least one dispersant selected from the group consisting of a sucrose ester, a lignosulfonate, an alkylpolyglycoside, a naphthalenesulfonic acid formaldehyde condensate and a phosphate ester.

The invention relates to a non-aqueous, emulsifiable concentrate (EC) formulation for crop protection active compounds which comprises(a1) 50 to 300 g / L of at least one azole derivative having a free hydroxy group or a salt or an adduct thereof, preferably a compound of formula I,  wherein, R1 and R2 each independently represent hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl or alkadienyl group;R3 represents a halogen atom or an optionally substituted alkyl, alkenyl, alkynyl, alkadienyl, alkoxy or aryl group;A represents a nitrogen atom or a CH group; andn represents an integer from 0 to 2;(a2) optionally, 50 to 500 g / L of at least one additional fungicidally active compound;(b) up to 700 g / L of one or more alkoxylates of an aliphatic alcohol,(c) up to 100 g / L of one or more non-ionic dispersants,(d) 10 to 100 g / L of one or more anionic dispersants,(e) 50 to 600 g / L of one or more polar aprotic organic solvents, and(f) 150 to 500 g / L of one or more non-polar organic solvents, any(g) up to 5 g / L of one or more defoamers,and to the use of such a emulsifiable concentrate as a fungicide.

The invention discloses a 13-thioether substituted pleocidin derivative which is represented by a general formula (I) shown in the specification and has an insecticide and acarid-killing activity, and a preparation method thereof. The compound with the general formula (I) is obtained by a chemical synthesis method from natural pleocidin or a pleocidin derivative prepared by a semi-synthesis method as a raw material. The synthesis method disclosed by the invention comprises a 13-Michael reaction, an acylation reaction and an esterification reaction. The compound with the general formula (I) has good activity on various pests and acarids on crops. The compound with the general formula (I) is prepared into an acid addition salt by using a standard salt preparation technology to be used for crop protection.

The invention discloses a product for crop protection, which is characterized by taking Tebuconazol as a first active component and chitosan as a second active component, wherein the ratio of the first active component to the second active component is 1:100-100:1 by weight percentage. The invention can improve disease resistance of crops, has good protection function when the crops are in a non-invasive period or an initially-invasive period, and has the advantages of reducing times of medication, improving quality of agricultural products, increasing yield and the like. When being used after invasion, the invention can eradicate etiology, repair impaired parts, protect for a long time, and conforms to the thought of scientific prevention and treatment and requirement of green agriculture production. The invention can be applied widely in prevention and control of various diseases such as powdery mildew, false smut, sheath blight, leaf spot, plague, gray mold disease, root rot disease and fusarium head blight of crops of cereal crops, fruit trees, vegetables, peanuts and the like.

The present invention relates to the environment controlled multibay structured greenhouses provisioning modules Z1 to Z7 and plurality of sensors. Z1 provisioning compressor, tanks T1, T2, Ta, capture manifold, release manifold, Z2 provisioning cost effective material earth tube heat exchanger for very cost effective heating of premises in cold / freezing cold locations, drastically reducing crude (fossil fuel) demand, Z3 maintains greenhouse relative humidity defined precise set point, Z4 generates geo-thermal energy, Z5 ameliorates global warming by abhorting greenhouse carbon dioxide release into atmospheres, Z6 uses activated fertilizers, nutrients solutions reducing input cost, ~50% drip dozing, ~75% foliar dozing, Z7 offers greenhouse roof and sides' polyethylene film fixed and automated roll on / off thermal screen cum shading curtains 0-100% convertible and cost effective means or methods eliminating gutters, increasing light energy into greenhouse, Z7 Z3, and Z5 offer best integrated pest management obviating toxic crop protection agents' use.