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727 results about "Whitefly" patented technology
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Whiteflies are small Hemipterans that typically feed on the undersides of plant leaves. They comprise the family Aleyrodidae, the only family in the superfamily Aleyrodoidea. More than 1550 species have been described.
Bio-fertilizer
InactiveCN101125774AHigh sweetnessNice colorClimate change adaptationExcrement fertilisersNematodePhosphate
The invention discloses a bio fertilizer that takes nitrogen, phosphorus and potassium as carriers and evericin mixture as desinsection component. The bio fertilizer comprises evericin mixture, ammonium sulphate, monoammonium phosphate, lemery, borax, zinc sulfate, green copperas, calcium powder, rootage agent, brown sugar, chicken manure, pepper powder, peanut cake or castor cake. The invention is suitable for various vegetables and melon and fruit crops; after application, the fruits of the crops grow right, the crops can ripe early and the flower is good-looking; the invention decreases the application of agricultural chemical, improves the output and melon and fruit saccharinity, saves cost about 20-30 percent; besides, the invention can effectively inhibit the increase of root nematode have special effect on white fly, the invention has the advantages of fertilizing effect as well as agricultural chemical effect, thus having very good practicality value.
Owner:刘国英
Winged insect attractant
The invention provides a winged insect attractant which is composed of components with the following parts by weight: 0.000001 to 90 percent of glucide compound; 0.000001 to 50 percent of amino acids; 0.000001 to 50 percent of proteinic compound; 0.000001 to 30 percent of vitamin compound; 0.000001 to 60 percent of alcohols; 0.000001 to 50 percent of acid compound; 0.000001 to 40 percent of ester compound; 0.000001 to 40 percent of ethers; 0.000001 to 50 percent of ammonia compound; 0.000001 to 20 percent of indole compound; 0.001 to 10 percent of antiseptic; 0. 1 to 90 percent of plant juice; and 1 to 90 percent of water. The winged insect attractant provided by the invention is applicable to various pernicious winged insects such as the mosquito, the fly, the scalewing, the white fly, etc., and has strong attraction, simple and convenient use, and no poison to people and animals.
Owner:ZHEJIANG UNIV
Pesticide composition with synergistic action
InactiveCN101637159ADelay drug resistanceEasy to manageBiocideAnimal repellantsArthropod mouthpartsLeafhopper
The invention discloses a pesticide composition and application thereof in agriculture. The composition comprises the effective components of screw worm ethyl and anabasine class pesticide, wherein the mass ratio of the screw worm ethyl and the anabasine class pesticide is 60:1-1:80. The composition has a synergistic action, is especially obvious to resist pests, also can lower the application quantity and delay the generation and development of resistibility. The composition can be used for preventing and treating various pests in agriculture and is especially suitable for preventing and treating resistant pests with sucking mouth parts, such as plant hoppers, aphides, whiteflies, leafhoppers and the like.
Owner:SHENZHEN NOPOSION AGROCHEM
Encarsia Sophia artificial propagation production method
The invention discloses a pale yellow Encarsia chalcid artificial propagation production method, comprising the following steps: collection and propagation of the pale yellow Encarsia chalcid species; host production; whitefly inoculation reproduction and development; inoculation and breeding of chalcid; drone cultivation; chalcid and whitefly separation; pupae collection; card making; and breeder selection. The proposal of the invention helps to improve the superior bee species selection, propagation and release, and realizes the high-quality, high-efficiency and high-scale reproduction of pale yellow Encarsia chalcid; moreover, the method is suitable for large-scale production and is applied to the technical field of agricultural pest biological control to prevent and control the greenhouse whitefly and other agricultural pests to meet production needs.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
Isaria fumosorosea oil suspending agent and preparation method as well as application thereof
InactiveCN102246750ALower resistanceEffective controlBiocideAnimal repellantsSpore germinationCabbage moth
The invention discloses an isaria fumosorosea oil suspending agent and a preparation method as well as application thereof. The oil suspending agent is prepared from the following components in mass percent: 1-40% of isaria fumosorosea spore suspension, 1-20% of vegetable oil, 3-8% of emulsifying agent, 0.1-5% of dispersing agent, 1-5% of stabilizing agent, 1-5% of anti-freezing agent and the balance of inert mineral oil or aromatic hydrocarbon solvent. The spore of the isaria fumosorosea oil suspending agent disclosed by the invention has long survival time, and the germination rate of the spore which is stored for 2 years is 80%; the isaria fumosorosea oil suspending agent has good ageing stability and is safe to crops and environments; and the isaria fumosorosea oil suspending agent is mainly used for pest control of crops including fruit trees, vegetables, wheat, rice, flowers and the like, and especially has an obvious effect on controlling myzus persicae, whiteflies, cabbage caterpillars, cabbage moths and the like.
Owner:SOUTH CHINA AGRI UNIV
Beaueria bassaria(Balsamo)Vuillemin SCWJ-2 strain and application thereof
The invention relates to a Beaueria bassaria(Balsamo)Vuillemin SCWJ-2 strain and a culture method thereof, a spore powder prepared from the strain and application of the spore powder in preparing a biocontrol preparation. The biocontrol preparation can be used for preventing and treating sweetpotato whitefly, Frankliniella occidentalis, Neotoxoptera formosana and / or peach aphid. The biocontrol preparation can be used for preventing and treating insects in a high-temperature environment, and has favorable preventing and treating effects; and the field control effect is higher than 75%.
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Cyantraniliprole containing insecticidal composition
InactiveCN103283764AReduce dosageResidue reductionBiocideAnimal repellantsBULK ACTIVE INGREDIENTHigh activity
The invention discloses a cyantraniliprole containing insecticidal composition, which is an insecticidal composition containing active ingredients A and B, wherein the active ingredient A is cyantraniliprole, the active ingredient B is any one of the following pesticides: imidacloprid, acetamiprid, nitenpyram, thiamethoxam, thiacloprid, clothianidin and dinotefuran, and the weight ratio of the active ingredients A and B is 1:60-60:1. The composition disclosed by the invention can control various insects, has an obvious synergistic effect, expands the insecticidal spectrum, and has high activities to piercing-sucking pests such as plant hoppers, aphid, tea lesser leafhopper and aleyrodid, and lepidoptera pests such as plutella xylostella and asparagus caterpillar; the application amount of pesticides is reduced, the residues of pesticides on crops are reduced, and the environment pollution is reduced; and the composition is safe to people and livestock and good in environmental compatibility, and pests are unlikely to produce pesticide resistance.
Owner:陕西亿田丰作物科技有限公司
Scale breeding method for encarsia formosa
ActiveCN103385220AEnsure large quantities of supplyAdapt to large-scale factory production and reproductionAnimal huntingAnimal feeding stuffNymphEncarsia formosa
The invention discloses a scale breeding method for encarsia formosa. The scale breeding method is finished in four greenhouses, namely a host plant cultivating room, a worm species room, an encarsia formosa species room and a breeding room, by steps. The scale breeding method comprises a host plant cultivating and managing step, a whitefly species managing step, a whitefly inoculating step, a whitefly nymph breeding step, an encarsia formosa species managing step, an encarsia formosa inoculating step, an encarsia formosa pupa breeding step, a pupa collecting step, a worm card or encarsia formosa box manufacturing and storing step and a whitefly controlling step. The scale breeding method has the advantages that process steps are continuously circulated and the encarsia formosa can be annually produced and bred. The scale breeding method is suitable for industrial scale production and reproduction of the encarsia formosa and is short in reproduction period, high in efficiency, low in energy consumption and low in cost. The obtained adult encarsia formosa, encarsia formosa pupa card or encarsia formosa box products are good in quality. The problem of insufficient supply for control over bemisia tabaci and trialeurodes vaporariorum in agriculture and forestry is solved.
Owner:云南绿叶生防科技有限公司
Pesticidal composition with synergistic effect
InactiveCN101642117ADelay drug resistanceSynergisticBiocideAnimal repellantsChemical compositionActive component
The invention discloses a pesticidal composition comprising the active components including spirotetramat and (B) which is any one of abamectin or emamectin benzoate. The mass ratio of the spirotetramat to B is 100:1-1:40. By combining the spirotetramat and the abamectin or the emamectin benzoate, the composition has obvious synergistic effect and is conductive to retarding or overcoming the drugresistance of pests. The composition of the invention can be used for controlling diverse pests on agricultural crops and is especially suitable for controlling the pests such as aphids, whiteflies, thrips, plant lice and the like.
Owner:SHENZHEN NOPOSION AGROCHEM
Pyraphione compound active insecticide
InactiveCN101027991ASynergisticExpand insecticidal spectrumBiocideAnimal repellantsFruit treeLeafhopper
An active insecticide for preventing and eliminating the agricultural pests, such as thrips, aphis, aleyrodid, leafhopper, plant hopper, rice borer, etc, is proportionally prepared from pymetrozine and other active components chosen from pyriproxyfen, methylamino abamectin benzoate and buprofezin.
Owner:南京尊龙生物科学有限公司
Method for artificially feeding Bemisia tabaci Gennadius
InactiveCN101411321AGuaranteed standardizationWide variety of sourcesAnimal feeding stuffAccessory food factorsExperimental researchBiological property
The invention discloses a method for artificial feeding of tobacco whiteflies, which belongs to the technical field of insect feeding. The method provides a feed formula for the artificial feeding of the tobacco whiteflies and a method for feeding by applying the feed, and the method comprises the steps of the acquisition and disinfection of tobacco whitefly eggs, the preparation of an artificial all-nutrition feed liquid, the preparation of a feeding container, the feeding and so on. The method has the advantages that the method realizes the aim of the indoor artificial feeding of the tobacco whiteflies all the year around, can obtain various instar insects with relatively consistent biological type, instar stage, state and so on, overcome the defect that easy influence by different host plants, biological types, growth states, instar stages and so on, caused by acquiring insect sources from natural birthplaces leads to the defect that the difference exists in experimental results, and ensure the standardization of test insects for experiments. The method can be used for experimental research on biological characteristics and a high-efficiency prevention and control technology of the tobacco whiteflies.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Soilless bag type high-yield planting method of organic tomatoes
InactiveCN102696459AEffective plantingIncrease productionAgriculture gas emission reductionCultivating equipmentsOrganic fluidInsect pest
The invention provides a soilless bag type high-yield planting method of organic tomatoes. The method comprises steps of preparation of organic liquid fertilizers, preparation of organic solid fertilizers and cultivation of tomato seedlings. Cultivated tomato seedlings are fixedly planted in cultivating bags and tomato seedlings after fixed plantation are performed cultivation management and extermination of disease and insect pests. Diseases and insect pests such as tomato gray mold, powdery mildew, early blight, late blight, bacterial wilt, blight, aphides and whitefly can be prevented and cured effectively, organic tomatoes are produced through a modern ferment technology under the condition that a chemical synthetic fertilizer is not used, heavy metals such as mercury and cadmium cannot be detected, the sugar degree can reach more than 12 DEG, and the yield per square meter can reach more than 30 kg.
Owner:BEIJING XIAOTANGSHAN MODERN AGRI TECH DEMONSTRATION PARK
Paecilomyces Fumosoroseus strain and uses thereof
InactiveCN101182466AAdapt to production requirementsNo pollution in the processBiocideFungiBiotechnologyIsaria fumosorosea
Owner:SOUTH CHINA AGRI UNIV
Artificial progagation method for Encarsia formosa
InactiveCN1631125AMass breeding high qualityMass breeding efficiencyAnimal husbandryEncarsia formosaGreenhouse
The invention discloses the artificial propagation method for Encarsia Formosa which comprises the steps of, (1) gathering and breeding Encarsia Formosa bee strains, (2) producing host, (3) receiving bees, (4) gathering. The invention realizes high grade, highly effectiveness and mass production.
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
Process for industrial production for eretmocerus SP.
ActiveCN1528135AEasy to commoditizeFeathering rate does not decreaseAnimal husbandryBiotechnologyNicotiana tabacum
The present invention provides a technological process for large-scale breeding bernisia tabaci genn by using tobacco and industrial production of eretmocerus spp. by using nymph of bernisia tabaci genn. Said invention adopts four-chamber eretmocerus spp. breeding method, mechanical collection, separation and purification, low-temp. short-period storage and annual industrial breeding eretmocerus spp. The host plant is tobacco leaf, it can bear lots of bernisia tabaci genn, and is high in production efficiency and is favorable for collection, the bernisia tabaci genn can be used as host of eretmocerus spp, so as to ensure controlling effect in field.
Owner:DRY LAND FARMING INST OF HEBEI ACAD OF AGRI & FORESTRY SCI +1
Automatic counting system for density of Bemisia tabaci adults
InactiveCN101794406AReduce stepsImprove accuracyCharacter and pattern recognitionCounting objects with random distributionComputer visionHost plants
Owner:HUNAN PLANT PROTECTION INST
Paecilomyces lilacinus, culture method of paecilomyces lilacinus and use of paecilomyces lilacinus in prevention and control of diseases and pests of crops
The invention discloses a paecilomyces lilacinus strain and its culture method and use. The paecilomyces lilacinus strain is paecilomyces lilacinus CPLI0708, is preserved in the China general microbiological culture collection center (CGMCC) and has an accession number of CGMCC No.8450. The culture method of the paecilomyces lilacinus strain comprises the following steps of A, bacterial strain activation: carrying out bacterial strain streak cultivation activation on a PDA inclined plane, B, bacterial strain liquid fermentation culture: transferring the activated bacterial strain into a triangular flask with a liquid medium and carrying out shaking culture, and C, bacterial strain solid fermentation culture: mixing a carrier, a nutrition matrix and water according to a volume ratio to form a uniform mixture which is a solid fermentation medium, putting the solid fermentation medium into a fresh-keeping bag, inoculating the solid fermentation medium with a liquid fermentation seed, carrying out stirring to obtain a uniform mixture and carrying out culture. The bacterial strain conidiospore has strong effects of killing sucking-type insects such as greenhouse aphids and whitefly and the fermentation broth has strong effects of killing larvas of soybean cyst nematode and can be used for pollution-free vegetable production.
Owner:谢明
Fungi Imperficti strain and uses thereof
InactiveCN101343614AAdapt to production requirementsNo pollution in the processBiocideFungiBiotechnologyPlutella
The invention discloses paecilomyces javanicus strain and the application thereof. The strain adopts paecilomyces javanicus IJ-N2, the strain is preserved in the China Center for Type Culture Collection on tenth of June in 2008 with a CCTCC No of M208085. The strain is wild strain obtained through separating a plutella xylostella body naturally infested by entomogenous fungous from Nonggang Natural Forest Reserve Areas in Guangxi, the paecilomyces javanicus strain is obtained through the wild strain being back inoculated to the plutella xylostella body for rejuvenation, and depurative strain is obtained through the monospore separating operation being performed to the strain. The paecilomyces javanicus strain has strong infestation and insecticidal effect to aleyrodids, solenopsis invicta buren, spodoptera litura, aphid and plutella xylostella according to long-term infection biology study and indoor bioassay.
Owner:GUANGDONG XINJINGXIANG BIOLOGICAL ENG CO LTD
Insecticidal composition containing pymetrozine
The invention belongs to the technical field of pesticide, specifically relates to an insecticidal composition with pymetrozine comprising effective ingredients of pymetrozine and abamectin with weight% of 1-80 : 0.1-20. The inventive composition is added with normal adjuvants and excipients, except for the effective ingredients of pymetrozine and abamectin, to prepare as suspending agent, wettable powder, water dispersible granule for the control of bemisia tabaci, aphid, whitefly, leafhopper, rice fulgorid in the cotton, rice, vegetables and fruit trees, with obvious synergy, and increased insecticidal spectrum of pesticide. The effect of the present invention is obviously higher than that of the single agent thereof.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Chinese herbal medicine pesticide for preventing and controlling plant diseases and pests
The invention relates to a medicine which is characterized by high efficiency, low toxicity, no public nuisance, no pollution, no toxicity or side effects, a broad antibacterial and pest-killing spectrum and long medicine efficacy for scab, powdery mildew, canker and other diseases caused by fungi, viruses and bacteria for vegetables, fruits, medicinal materials, flowers, teas and the like, as well as whitefly (small white mothes), bemisia tabaci, spider mites, fruit borer, aphids, leaf roller and other pests.
Owner:赵志敏 +2
Insecticide composition and its processing method
The invention relates to a composition of pesticide and the manufacturing method, belonging to technical field of botanical pesticide and the manufacturing method, which is characterized in that the composition comprises an active constituent with 0.1 to 2.0 percent of the total weight. The constituent is single compound or the mixture of compounds which accords to the general formula I, wherein, the general formula I is that R1 is Na and R2 is H or OH. The composition of pesticide adopts the ring opening camptothecin salt as the insecticidal active compound, wherein, the camptothecin salt is high in activity and can be dissolved in the water. The method in the invention has the advantages of simplifying the manufacturing method, lowering the manufacture cost of pesticide and reducing the environmental pollution by removing the organic solvent. The composition of pesticide obtained can not only kill the rice fulgorid, the plant louse, the Chilo suppressalis, the whitefly, the tea leafhopper, the diamondback moth and the cabbage caterpillar, but also provide the nutritional ingredient for the plant by sylvite and amine salt to accelerate the growth of the plant. The invention also has the advantages of safe use and good reliability.
Owner:YIFAN AGRI CHEM PLANT ZHEJIANG PROV
Highly efficient and environmentally protective pesticidal composition
InactiveCN102217601ASynergistic effect is obviousReduce dosageBiocideAnimal repellantsCotton bollwormSuspending Agents
A pesticidal composition in the field of composite pesticides is disclosed in the invention. The effective components of the pesticidal composition comprise sulfoxaflor and amide pesticides, wherein, the weight ratio of sulfoxaflor to amide pesticides is 1-80:80-1, preferred 1-45:35-1. The total content of the effective components accounts for 1-90wt% of the pesticidal composition, preferred 1-50%, and the rest are auxiliary components which are allowed and accepted in pesticides. The pesticidal composition can be prepared into dosage forms, such as missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water and micron emulsion by known methods, and has substantial effects on controlling Lepidopterous pests such as diamondback moth, beet armyworm, prodenia litura, cotton bollworm, Chilo suppressalis, mealybugs and the like, and homopteran pests with piercing-sucking mouthparts such as plant hopper, aphid, whitefly, leafhopper and the like.
Owner:HAILIR PESTICIDES & CHEM GRP
Large-scale artificial feeding method for eretmocerus hayati
InactiveCN102870742ANo pollution in the processSmall footprintHorticultureAnimal husbandryBee cultureEretmocerus hayati
The invention relates to a breeding method for a natural enemy insect, in particular to a large-scale artificial feeding method for eretmocerus hayati. The method comprises the following steps of: breeding a host plant of cabbage; breeding a host of bemisia tabaci; and breeding the eretmocerus hayati. The breeding method for the eretmocerus hayati comprises the following steps of: moving cabbage seedlings loaded with nymphs of bemisia tabaci and an insect culture cage to a bee culture room which is taken as a host to culture parasitic bees; taking adult eretmocerus hayati into the bee culture room; removing adult parasitic bees after the adult eretmocerus hayati oviposits; and continuing to culture cabbage plants so that little cream yellow eretmocerus hayati pupae appear on the back of cabbage leaves. The preference temperature for eretmocerus hayati breeding is 24 to 28 DEG C; the suitable intensity for illumination, namely L: D is equal to 14:10; and the suitable humidity is 60 to 80 percent. The large-scale artificial feeding method for the eretmocerus hayati is simple and easy to master, is particularly convenient for indoor breeding and life cycle observation, and can be used for the uninterrupted propagation of the eretmocerus hayati throughout the year.
Owner:INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Synergy insecticidal composition containing dinotefuran and pyrethrin pesticide and purpose thereof
InactiveCN102415406AOvercoming and delaying drug resistanceGood synergyBiocideAnimal repellantsDrug resistanceFenpropathrin
The invention relates to a synergy insecticidal composition containing dinotefuran and pyrethrin pesticide and purpose thereof. The synergy insecticidal composition contains main effective components of dinotefuran and pyrethrin pesticides. The pyrethrin is one selected from efficient cypermethrin, cyhalothrin, cyhalothrin, bifenthrin, alphacypermethrin, deltamethrin, fenvalerate, cypermethrin, fenpropathrin, silafluofen, efficient cyhalothrin and ethofenprox. The dinotefuran and pyrethrin are in a mass ratio of 0.1-80:0.1-50. The insecticidal composition can generate efficient synergism, overcome and delay resistance of insects and expand control spectrum, and has fast insecticidal speed and reduced drug usage cost. The insecticidal composition of the invention can be used for controlling homoptera insects of aphid and whitefly, etc. and has an effect obvious better than that of a single dose.
Owner:NANJING HUAZHOU PHARMA
Aschersonia aleyrodis strain and uses thereof
InactiveCN101182467AAdapt to production requirementsNo pollution in the processBiocideFungiArthropod mouthpartsSpore
The invention discloses an aschersonia aleyrodis strain and the application of the strain. The aschersonia aleyrodis strain is a wild strain separated from bemisia tabaci body in Guangzhou area, which is naturally infected by worm living fungus. The wild strain is multi-planted on the bemisia tabaci body for the rejuvenation, so that the aschersonia aleyrodis strain is obtained; the purified strain is obtained through single spore isolation. The paecilomyces fumosoroseus strain is AA01-N8; the preservation number of the strain is CCTCC No: M207087; the strain is stored in China Center for Type Culture Collection on 27 June, 2007. Through a long term of infectious biology research and the indoor biology testing, the aschersonia aleyrodis has strong infectious and killing effects for a plurality of sucking mouth parts insects, such as the white fly and the cotton worm etc.
Owner:SOUTH CHINA AGRI UNIV
Insecticidal antivirus composition based on Dufulin and insecticide
ActiveCN102428956AEnhanced interactionAchieve preventionBiocideDisinfectantsWater dispersiblePlant disease
The invention provides an insecticidal antivirus composition which comprises Dufulin and an insecticide. The compound insecticidal antivirus composition can be prepared into soluble liquids, microemulsions, emulsions in water, suspensions, seed coating formulations, wettable powder granules, slow release granules, controlled release granules, water dispersible granules, dry suspending emulsions or granules for direct use and other dosage forms. The compound composition is used for controlling insects with sucking mouth parts and virus diseases caused by the insects with sucking mouth parts. The insects with sucking mouth parts include aphids, mites, scale insects, whiteflies, cicadas, plant lice, lacebugs, thrips and the like. The virus diseases caused by the insects with sucking mouth parts include rice stripe disease, common rice dwarf, rice black streak dwarf, rice yellow dwarf and the like. Therefore, the synergistic effect of treating insects and preventing diseases is achieved.
Owner:GAUNGXI TIANYUAN BIOCHEM
Insecticidal composition containing pymetrozine
The invention relates to a disinsection compound comprising Pymetrozine, in particular to a disinsection compound of Pymetrozine and a new neonicotine pesticide; wherein, the new neonicotine pesticide is selected one from Thiacloprid, Clothianidin or Thiamethoxam. The compound is mainly characterized in that the weight ratio of the Pymetrozine to the new neonicotine pesticide of the disinsection compound is 0.01 to 100: 1. The invention also relates to application thereof on controlling plant lice and white flies on fruit trees, economic crops and vegetables.
Owner:陕西亿田丰作物科技有限公司
Insecticidal composition with synergistic action
InactiveCN101637158ADelay drug resistanceSynergisticBiocideAnimal repellantsArthropod mouthpartsLeafhopper
The invention discloses an insecticidal composition comprising the effective components of screw worm ethyl and another insecticidal active component (B), wherein the mass ratio of the screw worm ethyl and the B is 40:1-1:80. In the invention, the insecticidal active component B is one of diafenthiuron and lufenuron. The screw worm ethyl and the diafenthiuron or the lufenuron are compounded, havean obvious synergistic action, can reduce the use quantity of effective components and expand prevention and treatment spectra. The composition can be used for preventing and treating various pests inagriculture and is especially suitable for preventing and treating pests with sucking mouth parts, such as aphides, whiteflies, thrips, plant hoppers, leafhoppers and the like.
Owner:SHENZHEN NOPOSION AGROCHEM
Method for horizontal transfection of exogenesis endosymbiosis bacterium to bemisia tabaci gennadius
InactiveCN101220377AOvercoming the problem of easy slidingOvercome the disadvantage of sticking to adultsMicroinjection basedInfection rateEndosymbiotic bacteria
The invention relates to a method for the horizontal transfection of bemisia tabaci of the exogenous endosymbiotic bacteria, which pertains to the field of agricultural biotechnology. The preparation method includes: the purification of the exogenous endosymbiotic bacteria Wolbachia, the collection and fixation of a bemisia tabaci receptor, the horizontal transfection of the exogenous endosymbiotic bacteria Wolbachia to the bemisia tabaci receptor, the collection and fixation of an injection individual and the detection of the endosymbiotic bacteria. The invention is simple and quick, which can successfully transfect the exogenous endosymbiotic bacteria to a bemisia tabaci individual, and a bemisia tabaci offspring has higher infection rate.
Owner:山东省农业科学院高新技术研究中心
Method for improving breeding efficiency of encarsia formosa
Owner:YUXI TABACOO COMPANY OF YUNNAN PROVINCE
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