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109 results about "Insect pheromones" patented technology

Insect Pheromones. Insect pheromones are volatile organic molecules of low molecular weight that elicit a behavioural response from individuals of the same species and can be used to communicate between members of the same or the opposite sex (Phillips, 1997).

Thrip pest trapping-killing device

ActiveCN102217577AGuarantee green qualityEasy to useBiocidePest attractantsEugenolTrapping
The invention relates to a thrip pest trapping-killing device mainly used in the fields of pest trapping. The chemical substance components of thrip insect pheromone are as follows by mass content percent: 0.1-50% of 8-eucalyptol, 0.5-20% of anise aldehyde, 20-50% of hexenal, 1-15% of eugenol, 4-25% of hexenol, 0.1-40% of phenethyl alcohol, 0.01-5% of carvone, 0.1-10% of linalool and 0.1-60% of methyl isonicotinate. The mixture prepared by the above components is dissolved in n-hexane or dichloromethane dichloromethane dissolvent which is then added on a rubber carrier; and after the dissolvent volatilizes completely, a thrip insect pheromone bait is prepared. The thrip insect pheromone bait is placed on a pest trapping plate which is made from sticky insect glue and substrates. The thrippest trapping-killing device is mainly used for preventing and controlling thrips and has the advantages of being convenient to use, excellent in trapping effect, long in duration time, safe, environment-friendly, free from pollution and the like.
Owner:北京依科曼生物技术股份有限公司

Insect control and elimination method and composition

InactiveUS20080095813A1Eliminate the problemEliminating sophisticated chemical communication systemBiocideDead animal preservationWater basedChemical reaction
A method and composition of controlling and eliminating insects is provided. The method and composition of eliminating sophisticated chemical communication systems between insects is enhanced where insects live in functional groups, such as swarms, nests, colonies, hives, breeding pools, mounds, mating areas and other interdependent social groups. An odor neutralizer is applied directly into or in close proximity of the social group activity. The odor neutralizer chemically modifies and neutralizes the sophisticated communication chemicals known as pheromones which control sensory recognition, stimulate activity responses and facilitates communication abilities which the insects use to give commands and function as an interdependent group. The odor neutralizer is a blend of natural plant oil products. The odor neutralizer is chemically reactive with the insect pheromones, and neutralizes or modifies the pheromone. These compositions or compounds are biodegradable, nontoxic, non hazardous to the environment, adults, children, and pets. The pheromone odor neutralizer can be used in many forms including an oil-based or water-based spray, a vapor, a gel, and a cream or deposited as a solid using an absorbent carrier. The odor neutralizer is applied into the openings and the area surrounding the insect nests, so that the vapor can penetrate the proximity of the nest. Direct insect contact with the liquid or ingestion by the insect, is not necessary. The vapor creates an atmosphere that disrupts the ability of the insects to function as a group. Within 48-72 hours, the ability to communicate is disrupted, the pheromone based communications are neutralized or unrecognizable, and the social unit of insects no longer functions, thereby eliminating the nests.
Owner:KIEC THOMAS MARION

Controlled-release type trap device for Empoasca flavescens

The invention relates to a controlled-release type trap device for Empoasca flavescens, belonging to the field of pest control. The device mainly consists of an Empoasca flavescens insect pheromone bait and a sticky card, wherein the Empoasca flavescens insect pheromone comprises the following components by weight percent: 10%-45% of hexenol, 0.1%-40% of ionone, 5%-40% of linalool, 0.01%-10% of antioxidant and 5%-60% of eugenol, and the substances are mixed to 100%. According to the invention, the Empoasca flavescens insect pheromone is dissolved with normal hexane or ethyl acetate and then added to a rubber carrier so as to be prepared into the Empoasca flavescens insect pheromone bait, and the bait is matched with the special sticky card for use. Through using the device in the invention, the lasting trap capacity on the Empoasca flavescens can be improved, an insect attractant can be ensured to be stably released, and the use period is prolonged. The controlled-release type trap device for Empoasca flavescens has the advantage that the device is convenient and safe to use is environmentally-friendly and has no pollution.
Owner:WUXI YIKEMAN BIOLOGICAL TECH

Insect trapping device and insect trapping method

The invention relates to an insect trapping device. The device comprises: a, an attractant, b, a release device used for bearing the attractant, and c, an insecticide coated on the outer surface of the release device. The attractant comprises one or more selected from insect pheromones, plant volatile attractants, and amine-containing attractants. The attractant also comprises a sustained-release carrier. Compared to a mating interference technology, the trapping device uses less pheromones, and less pheromone release devices are needed. Therefore, cost and labor are saved.
Owner:江苏丰裕生物科技有限公司

Method and system for monitoring stored-grain insect generation information in real time

The invention discloses a method and a system for monitoring grain stored-grain insect generation information in real time. A plurality of gas collection chambers are placed in a pheromone monitoring area of a barn in a scattered mode, an olfaction visualization sensor and a camera are fixedly arranged in an inner cavity of a gas reaction chamber, the content and the concentration of the pheromone diffused by female insects are determined through conventional experiential knowledge, and a sensitive color-sensitive material is selected for manufacturing the olfaction visualization sensor; color change values are obtained by subtracting read, green and blue (RGB) pixel values in clear air from RGB pixel values of changed color information; when the change values exceed a preset threshold value, each change value is transformed into a corresponding signal value to obtain a signal response characteristic matrix, and a main content characteristic vector and the determined pheromone content and concentration are selected to establish a partial least square regression model; and when the insect pheromone is measured in real time, the concentration value of the insect pheromone can be obtained according to the model, so that the main insect generation information in the barn can be found out outside the barn, and a suitable control opportunity is selected.
Owner:JIANGSU UNIV

Tephritidae insect pheromone attractant and trap-killing agent adopting attractant

InactiveCN105010440AEfficient sustained releaseReduce releaseBiocidePest attractantsTephritidaeEthylic acid
The invention relates to a tephritidae insect pheromone attractant and a trap-killing agent adopting the attractant, and belongs to the technical field of the tephritidae insect pheromone attractant. The attractant comprises 1-50 parts of protein, 1-50 parts of methyleugenol, 1-50 parts of honeydew, 1-50 parts of ammonium acetate, 1-50 parts of nitro humic acid ammonium, 1-50 parts of 3-methylbutanol, 1-50 parts of butyl caproate, 1-50 parts of ethyl lactate, 1-50 parts of citionella oil, 1-50 parts of acetic acid, 1-50 parts of ethyl alcohol and 1-50 parts of agar. The attractant is compound pheromone attractant combining phagostimulating pheromone with sex pheromone and attract tephritidae insects in the aid of food, the combined tephritidae insect pheromone is used for promoting attraction, so that more tephritidae insects can be attracted to actively fly here for food, and insects which are a longer distance away and in a larger range can be attracted; the attractant further has the advantages of efficiency and stable slow release, can continuously trap and kill harmful insects for a long time and is non-poisonous, harmless and free of environment pollution.
Owner:SICHUAN NESTECH BIOTECH CO LTD

Method for entrapping tea tussock moth male imago

InactiveCN101176441AHelp productionReduced applicationInsect catchers and killersInsect pupaShoot
The invention provides an entrapping method for male imagoes of euproctis pseudoconspersa, which selects the euproctis pseudoconspersa sex pheromone 10, 14- dimethyl 15 carbon isobutyric acid ester as the basic component and prepares a euproctis pseudoconspersa gyplure by mixing with the volatile compound. The content of each component is 0.01 to 2.00mg in the gyplure, and by combining the gyplure with a viscose color plate the euproctis pseudoconspersa sex pheromone can be produced for entrapping male moths during the prime time of moth appearance. The trap takes the shape of a plate; the lower hemline is aligned with the tea shoot; the inter-trap distance is 10 to 15 meters. The invention unites for the first time the insect pheromone with the color for entrapping male imagoes of caterpillars, thus the entrapping rate is high and the copulation probability is reduced, preventing the massive eggs from being fertilized, thus the initial population number of the next generation can be depressed. The invention has the advantages of convenient use, low cost, deduction and exemption of pesticide application, non-pollution, and facility for the production of organic tea and pollution tea.
Owner:TEA RES INST CHINESE ACAD OF AGRI SCI

Method for synthesizing (E,E) Geranyl linalool

This invention relates to synthetic method of a ( E, E) - geranyl linalool. The invention takes (E) - nerolidol as raw material. The hydroxyl is shield by dihydropyrane, gain ( E) - nerolidol tetrahydropyrane aether; selenium dioxide and teri-butyl hydroperoxide selectively oxidize the anti-form methyl of ( E) - nerolidol tetrahydropyrane aether to gain anti-form allyl position hydroxylated oxidative product ( E, E) - 12 - hydroxy nerolidol tetrahydropyrane aether, transit halogenating reaction to gain ( E, E) - 12 - halogeno- nerolidol tetrahydropyrane aether, then take reaction with isopropyl methyl ketone that is selectively divested one proton by diisopropyl amido lithium, generate ( 6E, 10E) - 2, 6, 10, 14 - tetramethyl - 14 - ( tetrahydropyrane - 2 - oxygen) -16 - 6, 10, 15 - triene - 3 - ketone, use sodium borohydride to reduce to gain ( 6E, 10E) - 2, 6, 10, 14 - tetramethyl - 14 - ( tetrahydropyrane - 2 - oxygen) -16 - 6, 10, 15 - triene - 3 - alcohol, takes reaction with sulfonyl chloride or sulphonic acid ester with alkali presence to gain ( 6E, 10E) - 2, 6, 10, 14 - tetramethyl - 14 - ( tetrahydropyrane - 2 oxygen) -16 - 6, 10, 15 - triene - 3 - alcoholic sulphonic acid ester, then divide sulphonic acid ester group under base catalysis to gain ( E, E) - geranyl linalool tetrahydropyrane aether, and by deprotection to gain ( E, E) - geranyl linalool. ˕For the configuration of ( E) - nerolidol 3 position tertiary carbon is not influenced in the course of reaction, if use ( E) - nerolidol that has optical activity as raw material, should gain optical active ( E, E) - geranyl linalool. ((E, E)-geranyl linalool can replace Teprenone and such type medicament intermediate, natural product intermediate, insect pheromone and spice etc.
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Oxo-degradable projectiles containing pheromones

ActiveUS20180279607A1Slowly releasing pheromonesResisting washing-offAmmunition projectilesBiocideInsect pestBiology
The invention relates to paintball-pellet-type projectiles containing insect pheromones encapsulated in an aqueous oil-in-water-type formulation. Said formulations can release said pheromones in a sustained manner. Said projectiles are characterised in that they contain the aqueous formulation of encapsulated pheromone compatible with the envelope of the projectile composed of oxo-degradable polymer. The aim of the invention is to use said projectiles to treat trees against insect pests by spraying and bursting said projectiles on the trunks of said trees.
Owner:MELCHIOR MATERIAL & LIFE SCI FRANCE

Cockroach attractant composition and preparation method

The invention relates to the technical field of animal insect attractants, in particular to a cockroach attractant composition and a preparation method. Animal powder, vegetative powder, insect pheromone and amyl salicylate are used according to a certain proportion to be combined with other components to prepare the attractant composition, so that the attractant composition is high in attractiveness to cockroach, obvious in smell diffusion, long in effect lasting time, safe and hygienic; by making the attractant composition into granules and using an inner packing bag with ventilation holes for packing, smell diffusion of the attractant composition is facilitated, and effect of superposing attractiveness to improve cockroach attracting effect is realized. The preparation method is simplein operation and easy in realization; when being matched with an adhesive board to be used in a cockroach capturing room, the cockroach attractant composition prepared by the method is remarkable in cockroach killing effect, long in effect lasting time and convenient to use.
Owner:GUANGZHOU LIBY

Distributor for insect pheromone attrative core

InactiveCN1385067AMoth lure lasts for a long timeToo many mothsFumigatorsTrappingDistributor
The present invention relates to a distributor for distributing insect pheromone for monitoring and controlling insects. Said distributor is a circular silicone rubber ring. Said silicone rubber ringis soaked in the solution containing required insect pheromone to obtain the invented seduction core. As compared with silicon rubber plug seductino core made up by using dropping process said invented product can obtain more excellent moth-trapping effect, and its production process is simple and cost is low.
Owner:SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI

Duckweed pot type insect trapper

InactiveCN102524215AAvoid the current situation that the trapping efficiency is unstable with the change of the liquid levelGuaranteed accuracyInsect catchers and killersTrappingPopulation density
The invention provides a duckweed pot type insect trapper which achieves the aims of reducing the population density in the fields and reducing harms to crops by trapping and killing pests via harmful insect pheromones. The trapper comprises a buoyancy trapping core box (1), a fixed rod insect fishing net (2), a trapping and killing pot (3) and pin supports (4), wherein a trapping core is arranged in the buoyancy trapping core box and is connected on a fixed rod in series; the fixed rod is connected with the insect fishing net by a screw and is arranged at the internal bottom of the trapping and killing pot; the pin supports play a role of supporting the trapping and killing pot; the trapping and killing pot is round; three overflow holes are arranged on the edge of the pot; the trapping and killing pot can be suspended and fixed by ropes when the trapping and killing pot is not easy to be supported by the pin supports; the buoyancy trapping core box can move vertically on the fixed rod along with lifting and dropping of the liquid soap level in the pot so as to ensure a fixed best trapping and killing distance between the trapping core and the liquid soap; the diameter of the insect fishing net is slightly smaller than the internal diameter of the trapping and killing pot; when the drowning dead insects are collected, the dead insects can be adhered to the insect fishing net and collected by vertically taking out the fixed rod directly; the upper ends of the pin supports are installed in installation holes at the external bottom of the trapping and killing pot; and fenders are arranged at the lower ends of the pin supports to avoid inclination when the pin supports are installed on the mellow soil.
Owner:WUHAN VEGETABLE RES INST +1

Insecticidal composition and application thereof

InactiveCN107668061APromote aggregationAccelerate activity frequencyBiocidePest attractantsNovaluronField trial
The invention provides an insecticidal composition. The composition comprises insect pheromone, thiacloprid and novaluron. Results of the embodiments of the invention show that after the insect pheromone, thiacloprid and novaluron are compounded, results of indoor efficacy tests show that the compounded insect pheromone, thiacloprid and novaluron achieve a synergistic effect of controlling insectpests. Results of field trials show that for target insects of which adults have a certain migratory flight abilities, particularly in aviation plant protection, the synergistic effect even exceeds 50%.
Owner:INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI +1

Multi-substrate metabolism for improving biomass and lipid production

The present application relates to methods to improve biomass or lipid production in a microorganism from one or more fatty acid and one or more simple carbon co-substrates. Produced lipids may include unsaturated C6-C24 fatty acids, alcohols, aldehydes, and acetates which may be useful as final products or precursors to insect pheromones, fragrances, flavors, and polymer intermediates. The application further relates to recombinant microorganisms modified for improved production of biomass or lipid, or improved lipid selectivity. Also provided are methods of producing one or more lipid using the recombinant microorganisms, as well as compositions comprising the recombinant microorganisms and / or optionally one or more of the product lipid.
Owner:PROVIVI

Synthesis of (5Z,7E)-dodecane-5,7-diene-1-alcohol as well as acetate and propionate thereof

The invention belongs to the technical field of insect pheromone synthesis, and discloses a new method for synthesizing (5Z,7E)-dodecane-5,7-diene-1-alcohol as well as acetate and propionate thereof.The method takes propynol as an initial raw material to be subjected to coupling with 1-bromobutane to generate 2-heptyne-1-alcohol, triple bond is reduced to be E-type double bond through LiAlH4, 2-heptyne-1-alcohol is oxidized to be olefine aldehyde through PDC, olefine aldehyde reacts with a Wittig reagent (5-ethyoxyl-5-oxopentyl)triphenyl phosphonium bromide to produce (5Z,7E)-dodecane-5,7-dienoic acid ethyl ester which is reduced by LiAlH4 to obtain (5Z,7E)-dodecane-5,7-diene-1-alcohol, (5Z,7E)-dodecane-5,7-diene-1-alcohol reacts with acetyl chloride and propionyl chloride finally to obtain (5Z,7E)-dodecane-5,7-diene-1-alcohol acetate and (5Z,7E)-dodecane-5,7-diene-1-alcohol propionate. The method utilizes LiAlH4 to reduce the triple bond to be the E-type double bond, and utilizes theWittig reaction of the Wittig reagent with the tail end provided with ester group and aldehyde to directly build the Z-type double bond, the synthesis route is simple, convenient and efficient, and the reaction condition is moderate and environmentally friendly.
Owner:CHINA AGRI UNIV

Special sticking attractant for diaphorina citri

The invention belongs to the technical field of preventing and controlling of insects and pests, and particularly discloses a special sticking attractant for diaphorina citri. The special sticking attractant is prepared from the following raw materials in parts by weight: 8 to 12 parts of insect attracting agent, and 50 to 80 parts of insect sticker, wherein the insect attracting agent is preparedfrom the following raw materials in parts by weight: 2 to 4 parts of plant-sourced pheromone, 2 to 3 parts of insect pheromone, 10 to 15 parts of ethyl alcohol, 1 to 2 parts of chitosan, 0.8 to 2 parts of propolis, 8 to 15 parts of plant leaf extract, and 2 to 5 parts of konjac glucomannan. The special sticking attractant for diaphorina citri has the advantages that by utilizing the sensitivity of the diaphorina citri to light and terpene compounds, the raw materials are reasonably compounded, and the prepared sticking attractant has stronger killing ability on the diaphorina citri; by addingthe konjac glucomannan and the chitosan into the raw materials, the timeliness is longer, and the certain slow-release efficiency is realized.
Owner:钟山县德福农产品有限公司

Farmland pest management device based on electronic technology

The invention discloses a farmland pest control management device based on electronic technology, which includes several pest control devices arranged in the farmland, and each pest control device includes an image acquisition module, a video analysis and identification module, a controller, a pest repelling mechanism, and a communication module. The image acquisition module, video analysis and identification module, insect repellent mechanism, and communication module are respectively connected to the controller, and also includes an insect pheromone management system set in the cloud, and the communication module is connected to the insect pheromone management system through a wireless network. The present invention realizes the purpose of a device for using insect pheromones to specifically solve the damage of different pests to farmland.
Owner:成都璐城科技有限公司

Method of preparing Z-alkene-containing insect pheromones

Insect pheromones and pheromone precursors, containing one or more Z-alkenyl groups, are prepared by treating an alkyne with a copper complex, reducing agent, and proton donor in an organic solvent. The pheromones and pheromone precursors are prepared with high stereoselectivity and substantially no over reduction.
Owner:SUTERRA

Preparation method for microencapsulated biopesticide

The invention discloses a preparation method for microencapsulated biopesticide, and belongs to the technical field of pesticide preparation. The preparation method comprises the following steps: first, freezing and inactivating yellow mealworms into powder; performing ultrasonic extraction, and respectively collecting a filtrate and a filter residue; distilling the filtrate under reduced pressure to obtain pheromone-containing yellow mealworm extracting oil; sterilizing the filter residue, performing inoculation with bacillus thuringiensis for fermentation, and then, purifying and separating primarily treated fermenting solution which is obtained by filtering through an isoelectric precipitation method to obtain parasporal crystals; taking the parasporal crystals and the yellow mealworm extracting oil as a core material, and taking chitosan and soybean protein isolate as wall materials, performing shearing and emulsifying treatment, and performing spray-drying to obtain the microencapsulated biopesticide. Through a synergistic effect of the parasporal crystals with a broad-spectrum preventing and controlling effect and the yellow mealworm oil containing insect pheromones, the microencapsulated biopesticide prepared with the preparation method is coated with chitosan having the broad-spectrum antibacterial property, so that the pesticidal effect action time can be effectively prolonged; the storage stability is high; the microencapsulated biopesticide is convenient to transport and store for a long time; diseases and insect pests of plants can be effectively prevented and controlled.
Owner:汪逸凡

Environment-friendly attractive insect-sticking glue board and preparation method thereof

The invention relates to an environment-friendly attractive insect-sticking glue board and a preparation method thereof, which belongs to the technical field of pest prevention and control. By changing added insert pheromone attractant, the prevention and control effect of the environment-friendly attractive insect-sticking glue board on a variety of pests can reach 86% or above, moreover, the nontoxicity of polyisobutene is utilized, the molecular backbone does not contain double bonds, the photoaging resistance is excellent, and the environment-friendly attractive insect-sticking glue board has the advantages of self-sticking, high adhesive force, long sticking time, high chemical stability, water resistance, cold resistance, aging resistance, ultraviolet resistance and the like. The cooperation with rosin resin and terpene resin further improves durability and sticking performance, prepared insect-sticking glue is nontoxic and odorless, environment pollution is reduced, and the invention has a broad application prospect.
Owner:常州市雄图纺织有限公司

Fluorescent inset pasting device

The invention discloses a fluorescent inset pasting device and relates to the field of inset pasting devices. The fluorescent inset pasting device includes an upper cover, a lower cover and multiple inset pasting plates clamped between the upper cover and the lower cover; the upper surfaces of the inset pasting plates are coated with inset pasting glue, and the inset pasting plates can be dividedinto the blue inset pasting plates and the yellow inset pasting plates; heat collecting plates are embedded in both the blue inset pasting plates and the yellow inset pasting plates, and inset inducing bags are clamped to the heat collecting plates and filled with glue mixed with inset pheromone, wherein the glue is thermal-sensing response gel which stays in a gel state at 40-70 DEG C and stays in a sol state at 10-30 DEG C; the surfaces of the blue inset pasting plates are coated with inset pasting glue mixed with a blue material with steady persistence, and the surfaces of the yellow insetpasting plates are coated with inset pasting glue mixed with a yellow material with steady persistence. The fluorescent inset pasting device can emit a specific light source to entice insets, the efficiency of pasting the insets can be improved under cooperation with the insect pheromone, and through combination of the inset pheromone and the thermal-sensing gel, waste of the inset pheromone can be avoided.
Owner:SOUTHWEST UNIVERSITY

Insecticidal composition and application thereof

The invention provides an insecticidal composition. The insecticidal composition comprises insect pheromones, thiamethoxam and diflubenzuron. The results of the embodiments in the invention are as follows: after the insect pheromones, thiamethoxam and diflubenzuron are compounded, an indoor drug effect test result shows that composition has synergistic prevention and control effects on insect pests, and a result of field experiments shows that the synergistic effect even exceeds 50% when applied to imagoes and other target insects having certain migratory flight capability, especially in aviation plant protection.
Owner:INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI +1

Composition of insect pheromone attractant for Spodoptera frugiperda

The invention relates to a composition of an insect pheromone attractant for Spodoptera frugiperda, which belongs to the field of plant protection, and is characterized in that the composition comprises the following components: 0.5-5% of Spodoptera frugiperda pheromone, 85-98% of a slow-release solvent, 0.1-0.5% of a synergist and 0.5-10% of a protective agent, wherein the components of the Spodoptera frugiperda pheromone comprise: (Z)-11-hexadecene acetate, (Z)-7-dodecene acetate, (E)-7-dodecene acetate, (Z)-9-tetradecene acetate, (Z)-9-dodecene acetate, (Z)-11-tetradecene acetate, (E)-7-dodecene acetate, (Z)-9-tetradecene acetate, (Z)-9-dodecene acetate and (Z)-11-tetradecene acetate. The attractant composition disclosed by the invention has the characteristics of strong specificity totarget pests, namely the Spodoptera frugiperda, good trapping effect, stable attractant and long lasting period, the lasting period can reach 90 days or more, the miscellaneous insect rate is less than 1%, and the requirements of accurate and stable monitoring of the target pests in the field can be met.
Owner:北京依科曼生物技术股份有限公司

Glue-spraying type pest attractant

The invention relates to a glue-spraying type pest attractant. The attractant comprises the following components in parts by weight: 90-95 parts of pest sticking glue, 3-8 parts of insect pheromone, 0.1-3 parts of 3-phenylpropionaldehyde and 0.1-3 parts of eucalyptol. The insect pheromone is prepared from anisaldehyde, p-tolualdehyde, ethyl 3- piperidinecarboxylate, 4-anisaldehyde, citronellol andeugenol according to the mass ratio of (1-15):(1-15):(1-15):(1-5):(1-5):(1-5). According to the invention, the compounded 3-phenylpropionaldehyde and the eucalyptol are used as plant-source synergists and can improve the attracting effect of the insect pheromone by 20%-35%. Meanwhile, the oily glue is utilized as a release agent and is sprayed on appliance surfaces, and when a diluent is volatilized, the high binding character of the colloid is utilized for high efficiently attracting and killing pests. The pest attractant provided by the invention meets the urgent requirements of glue-spraying type pest attractants with no public nuisance, high efficient attraction, good stickiness, high strength, good stability, simple and convenient operation and low cost on the market, and has a widemarket prospect.
Owner:INST OF PLANT PROTECTION FAAS

Preparation and application methods of pheromone film-like carrier

The invention discloses preparation and application methods of a pheromone film-like carrier. The film-like carrier consists of a bottom non-sustained-release layer, a secondary pheromone storage layer, a secondary sustained-release film layer and a top non-sustained-release layer with holes, and the layers can be heat-sealed into a whole body which is compact in periphery and hollow in interior and can adsorb pheromone; the bottom non-sustained-release layer and the top non-sustained-release layer are made of PET / EAA, PET / PE, aluminum foil or the like, the storage layer is made of a plastic film, filter paper, a fiber sheet, a sponge sheet and the like, and the sustained-release film layer is made of PE, PVC, PP or the like. The non-sustained-release layers limit release of the pheromone;the secondary storage layer adsorbs the pheromone; the secondary sustained-release film layer releases the pheromone; pheromone release holes are formed in the non-sustained-release layers, and movable non-sustained-release shielding sheets are preferably arranged on the holes; and the film-like carrier is adjustable in size and shape and can be spliced. The pheromone film-like carrier is used for insect pheromone isotropic and repellent products and directly arranged in the natural environment; and the pheromone film-like carrier is used for insect pheromone attraction products and needs tobe matched with a matched trap for application.
Owner:PHEROBIO TECHNOLOGY CO LTD +1

Mixed lure for main pests on tobacco, and preparation method and use of mixed lure

InactiveCN109845737AEfficient lureLow costBiocidePest attractantsNicotiana tabacumAgrotis ipsilon
The invention relates to a mixed lure for main pests on tobacco, and a preparation method and use of the mixed lure. Based on four common lepidopterous noctuidae pests on tobacco: Spodoptera litura Fabricius, Helicoverpa armigera Hubner, Helicoverpa assulta Guenee, and Agrotis ypsilon Rottemberg, two or three of four sex pheromones and additives are chosen (those of Helicoverpa armigera Hubner, Helicoverpa assulta Guenee cannot be chosen simultaneously) and jointly loaded in the same lure in respective proportions. In this way, the limits of trapping different kinds of pests are broken throughand multiple kinds of pests can be trapped simultaneously, thereby reducing the labor and trap costs and improving the trapping effect. The invention discloses an insect pheromone mixed lure capableof simultaneously attracting a plurality of main pests on tobacco for the first time, realizing high-efficiency attraction of the main pests on tobacco.
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI +1
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