82results about "Biocides" patented technology

The invention discloses an application and a method for preventing and controlling longhorn beetles by using a disotropic agent, and belongs to the technical field of prevention and control of agricultural pest longhorn beetles. The component of the lysimachia christinae disruption agent is trans-9-tetradecene-2, 2-difluoroacetate, and the disruption effect of the lysimachia christinae disruption agent is superior to that of a lysimachia christinae disruption pheromone disruption substance under the same dosage. According to the isotropic agent, 100-200 mg of trans-9-tetradecene-2, 2-difluoroacetate is dissolved in liquid chlorinated paraffin and added into a polyvinyl chloride (PVC) capillary tube to be prepared into isotropic filaments, 30-60 isotropic filaments are arranged per mu in the using process, and the result shows that the field lasting period of the isotropic filaments is longer than 3 months, and the isotropic rate is larger than 80%. The isotropic agent disclosed by the invention can be used for remarkably interfering the mating of male and female jettilonghorn beetles, is safe to the environment and natural enemies, is simple to operate, can be used for preventing and treating the pests in a large area, and has important significance on comprehensive treatment of the jettilonghorn beetles.

The objective of the invention is to provide a plant activator with superior resistance-inducing activity and growth promoting activity and low toxicity and soil contamination. A plant activator comprising a fatty acid metabolite obtainable by a metabolism of a fatty acid with 4 to 30 carbon atoms by a proteobacteria under a dissolved oxygen concentration of 0.1-8 mg / L, and a method for manufacturing a plant activator comprising a fatty acid metabolite, comprising a step for fatty acid metabolism wherein a fatty acid with 4 to 30 carbon atoms is subjected to a proteobacterial metabolization under a dissolved oxygen concentration of 0.1-8 mg / L. A method for manufacturing a plant activator comprising a fatty acid metabolite, comprising a step for fatty acid metabolism wherein a fatty acid with 4 to 30 carbon atoms is subjected to a proteobacterial metabolization under a dissolved oxygen concentration of 0.1-8 mg / L.

The present invention relates to novel nitrification inhibitors of formula I, which are alkoxypyrazole compounds. Moreover, the invention relates to the use of compounds of formula I as nitrification inhibitors, i.e. for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors of formula I.

This invention relates to a method of controlling, limiting or preventing an infestation of a plant by oomycetes, which comprises applying to propagation material of said plant, a fungicidally effective amount of a phosphorus-based compound.

The present invention relates to microencapsulation technology and specifically, nitrite salt microencapsulation and uses of microencapsulated nitrite in the manufacture of animal pest baits and toxic feed mixtures, especially baits and toxic feed mixtures to be used in humane methods for controlling pig and possum populations.

The present application belongs to the technical field of fruit fly prevention and control, and discloses a disorienting agent, a preparation method and application thereof. The disorienting agent contains rosemary extract and orange peel essential oil. The rosemary extract and orange peel essential oil contain terpenes and other compounds (such as 1,8-cineole in rosemary), which can compete with natural signal molecules to bind to odor binding proteins or olfactory receptors, which can cause fruit flies to fail to activate the correct nerve signal or directly block the signal transduction pathway. The orange peel essential oil in the disorienting agent has a strong smell, which can strongly cover or mask the weak smell signal emitted by the fruit, forming an "olfactory masking" effect, so that the fruit fly cannot find the fruit. Moreover, compared with sex pheromones as disorienting agents, which can only act on male fruit flies, the disorienting agent of the present application can interfere with the olfactory receptors of adult fruit flies to make them unable to find the target, so that they cannot accurately locate the oviposition site and harm the fruit. The disorienting agent is effective for both female and male fruit flies.

The present disclosure relates to the elicitors of defensive responses in useful plants to build up the plants' natural defense system against abiotic stresses and provide biostimulant activity, wherein the elicitor is pelargonic acid, or a derivative thereof.

The present invention relates to a composite elongated body (3), comprising high performance polyethylene HPPE filaments (2) having a tenacity of at least 0.6 N / tex and a polymeric composition throughout (10) the composite elongated body, wherein the polymeric composition comprises a thermoplastic ethylene copolymer and a lubricant; and wherein the thermoplastic ethylene copolymer is a copolymer of ethylene and wherein said polymeric composition has a peak melting temperature in the range from 40 to 140°C, measured in accordance with ASTM E794-06. The present invention further relates to a lengthy body, an article and a crane comprising the composite elongated body; a method of manufacturing a composite elongated body; a method of manufacturing a lengthy body; and use of a polymeric composition.

The application discloses a kind of based on NPFR gene's apple snail repellent and its application, belong to the field of agricultural pest control.This application is based on RNAi-mediated NPFR gene silencing technology, design and synthesis based on NPFR gene dsNPFR, by injecting dsNPFR into apple snail, lethal effect is obvious and NPFR gene expression, weight growth rate, leaf feeding area, digestive enzyme activity etc.are significantly reduced, effectively inhibit apple snail feeding and growth, the present application provides new strategy and molecular target for RNAi biological pesticide research and development, provides new technical approach for the prevention and control of apple snail invasion hazard.

A composition for suppression of avian viral epidemic diseases comprising a horseradish extract and a cinnamon extract is provided. The causative virus of the avian viral epidemic disease is preferabl

Compositions and methods of protecting plants from cold damage are provided. In particular, the invention provides compositions comprising plant-based nano- and / or micron-sized particles which, when applied to plants or plant parts such as buds, form a non-hydrophilic deposit or film with low thermal conductivity, thereby conferring protection against damage from ice nucleation and cold stress.

The present invention relates to a disinfectant composition against parasitic organisms. The invention also relates to a method for disinfecting at least one area to prevent parasitosis. The invention also relates to the use of at least one compound selected from fatty acids and fatty alcohols and which have a chain length of 10 to 26 carbon atoms in a disinfectant composition for improving penetration of active compounds contained in said composition into the durable forms, in particular eggs or oocysts, of parasitic organisms.

The present invention relates to microencapsulation technology, in particular to microcapsules of nitrite salts, and the use of microencapsulated nitrite salts in the manufacture of animal pest lures and toxic feed mixtures, particularly in humane methods of controlling pig and rodent populations.

The invention discloses a prodenia litura plant source mating interference slow-release agent as well as a preparation method and application thereof, and belongs to the technical field of biological control. The method comprises the following steps: mixing and stirring valeraldehyde or hexanal, heptanal and nonanal to obtain an interference agent mother solution; after the interference agent mother liquor is diluted with paraffin, the diluent and perlite are mixed and stirred, and the mating interference slow-release agent is obtained after the diluent is fully absorbed by the perlite. According to the mating interference sustained-release agent prepared by the invention, valeraldehyde, heptanal and nonanal are adopted as core effective components, and the valeraldehyde, heptanal and nonanal naturally and massively exist in plants, so that the mating interference sustained-release agent is green and safe, the purification and synthesis process is mature, a complex artificial synthesis process is not needed, and the cost of raw materials is remarkably reduced; when the mating interference slow-release agent is used for preventing and treating prodenia litura, the population number of the prodenia litura in the field can be remarkably reduced, the prodenia litura can be well prevented and treated, meanwhile, the interference agent can be directly spread on the surface of soil to interfere the mating of adults of the prodenia litura, and the use method is very simple and convenient.

The present invention relates to a composition comprising bacteria of the Delftia genus, specifically a composition comprising Delftia tsuruhatensis as well as the bacteria itself for use in the prevention of malaria transmission and methods of using the compositions of the invention for reducing malaria and / or malaria parasite transmission.

The application discloses an extract of Marchantia paleacea with insect antifeedant activity, a preparation method and application thereof, and belongs to the field of pest repellents. Radula complanata The application carries out research on insect antifeedant activity of Marchantia paleacea, extracts by heating and refluxing, extracts by different polar solvents, obtains petroleum ether phase, ethyl acetate phase, n-butanol phase and water phase, and carries out screening on the antifeedant activity by using Plutella xylostella and Helicoverpa armigera, researches show that each phase extract of Marchantia paleacea contains insect antifeedant activity, especially the petroleum ether phase and the ethyl acetate phase have the highest antifeedant activity on Plutella xylostella, and a new idea is provided for biological control.

Systems, compositions and methods for use of ice-structuring proteins (including antifreeze proteins and antifreeze glycoproteins) to prevent or reduce frost damage in seeds, seedlings, plants and plant products are disclosed. Compositions comprise one or more antifreeze proteins—derived from fish, insects, fungi, algae or bacteria—or modified variants thereof, and may include adjuvants, sugars, salts, oils, nanoparticles or microbial carriers. Delivery formats include foliar sprays, seed soaks or coatings, soil amendments, irrigation admixtures, nanoparticle-controlled release, and probiotic or endophytic microbes that secrete ice proteins in situ. Methods of application can lower freezing onset temperature, inhibit ice recrystallization to reduce tissue damage, and / or enhance plant cold-tolerance, depending on the chosen formulation. Representative formulations and experimental results (seed germination, seedling survival, reduced leaf freezing temperature and cryoprotection) are provided.

An aquatic organism adhesion prevention material according to the present invention includes an antifouling layer containing an antifouling material and a thermoplastic resin elastomer. The antifouling material includes a methyl p-tolyl sulfone halide, and the thermoplastic elastomer includes a styrene-based elastomer. The aquatic organism adhesion prevention material according to the present invention can be easily attached to and detached from surfaces of structural base materials having various shapes. Also, it is possible to prevent a worker from being exposed to a dangerous work environment during the attachment and detachment, and to provide a safer work environment compared with a case where the structural base materials are coated again.

Provided herein are methods and compositions for the growth of pink colored facultative methylotrophic bacteria (PPFM) and / or methane oxidizing bacteria, wherein the fermentation comprises hop acid to inhibit the growth of bacterial contaminants.

To provide a chemical agent that can kill male flowers and / or suppress pollen dispersal even when sprayed. [Solution] A pollen dispersal suppressant comprising a propylene glycol ester of a fatty acid having 2 to 12 carbon atoms, and at least one glycerin-based component selected from the group consisting of glycerin and polyglycerin.

The invention discloses an sNPF gene and application of an inhibitor of the sNPF gene in prevention and control of beet armyworms, and belongs to the technical field of biology. The sNPF gene of the beet armyworm is silenced through an RNA interference technology, and the sNPF is found to play an important regulation role in ingestion, growth and development and energy metabolism of larvae; the sNPF gene silencing obviously reduces the feeding amount and the body weight growth rate of the larvae, and increases the death rate of the larvae under hunger stress; in addition, silence of the sNPF gene also significantly affects the content of glycometabolism substances in the larva body. The sNPF is found to be a key factor for regulating and controlling the physiological process of beet armyworm larvae, has the potential of serving as a new target for pest control, and provides a theoretical basis for prevention and control of beet armyworms.

This disclosure provides both solid and aqueous compositions, as well as methods thereof, that address known problems in the art by incorporating a gas containment agent. The compositions and methods of this disclosure allow for the presence of a larger amount of solvent, such as water, in the aqueous composition so that a substantial portion of 1-MCP can be retained in the aqueous composition before application to a plant or plant part. Furthermore, the compositions and methods provide improved safety of the aqueous composition in that a lower concentration of gaseous 1-MCP is present in the upper space of the tank or container, thereby minimizing flammability.

Surface treatment powders including a peroxide source active, an anionic surfactant adjuvant, and an alkaline salt arc disclosed. The surface treatment powders are substantially free of quaternary ammonium compounds and bleach activators. The surface treatment powders exhibit biocidal activity under EN 1276 and fungicidal activity under modified EN 1650 or modified EN 13697. Methods of making and using the surface treatment powders are further disclosed.

The present invention relates to novel nitrification inhibitors of formula I, which are alkoxypyrazole compounds. Moreover, the invention relates to the use of compounds of formula I as nitrification inhibitors, i.e. for reducing nitrification, as well as agrochemical mixtures and compositions comprising the nitrification inhibitors of formula I.

The present disclosure relates to a composition comprising thermally expandable microspheres suspended in a non-Newtonian fluid, and the use of the composition for water-based applications, such as emulsion explosives, paints, water-based coatings, coatings for thermal printing papers and other coatings, porous ceramics, gypsum boards, molding clays, crack fillers, and cementitious compositions.

The present disclosure relates to elicitors that defend responses in useful plants to establish a natural defense system of a plant against plant pests, where the elicitors are nonanoic acid or derivatives thereof.

The present disclosure provides both solid compositions and aqueous compositions, as well as methods thereof, that address the problems known in the art by including a gas-confining agent. The compositions and methods of the present disclosure allow for a larger volume of a solvent such as water to be present in an aqueous composition so that a significant portion of 1-MCP can be retained in the aqueous composition prior to application to plants or plant parts. Furthermore, the compositions and methods provide improved safety of aqueous compositions in that a lower concentration of gaseous 1-MCP is present in the headspace of a tank or vessel, thereby minimizing flammability.

An oil-ester composition is shown and described herein. The oil-ester composition is suitable as a rainfastening agent for application to a biological substrate. The oil-ester composition may be employed in conjunction with agrochemicals to apply agrochemicals to a biological substrate. The oil-ester composition exhibits excellent rainfastness to prevent significant run off of an agrochemical upon exposure to water after application to a substrate.

The present invention relates to a composite elongated body (3), comprising high performance polyethylene HPPE filaments (2) having a tenacity of at least 0.6 N / tex and a polymeric composition throughout (10) the composite elongated body, wherein the polymeric composition comprises a thermoplastic ethylene copolymer and a lubricant; and wherein the thermoplastic ethylene copolymer is a copolymer of ethylene and wherein said polymeric composition has a peak melting temperature in the range from 40 to 140°C, measured in accordance with ASTM E794-06. The present invention further relates to a lengthy body, an article and a crane comprising the composite elongated body; a method of manufacturing a composite elongated body; a method of manufacturing a lengthy body; and use of a polymeric composition.

The present application provides a kind of pear fruit small moth trapping agent active component: sex attractant, it includes cis-8-dodecene alcohol acetate, trans-8-dodecene alcohol acetate, cis-8-dodecene alcohol and dodecane-1-alcohol;And oviposition attractant, it includes benzaldehyde, benzonitrile, trans-2-hexenal, cis-3-hexene butyric acid ester, cis-3-hexenol;The volume ratio of the sex attractant and the oviposition attractant is 10:1.The present application also provides a kind of pear fruit small moth trapping agent, which comprises active component and non-polar organic solvent.The present application also provides a kind of pear fruit small moth trapping method.The present application can simultaneously attract different reproductive state female and male insects, and can be applied to pear fruit small moth situation forecasting, mass trapping and mating interference.