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200 results about "Beauveria sp." patented technology
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Microbial agent and application in prospect of passivating heavy metals of soil
ActiveCN104560828AStable survivalImprove adaptabilityFungiAgriculture tools and machinesCelluloseMicrobial agent
The invention provides a microbial composition comprising acetobacter aceti, beauveria bassiana, azospirllum brasilense, nocardia cellulans, bacillus mucilaginosus, metarhizium anisopliae, trichoderma aureoviride and the like. The microbial composition can be stably combined in a microbial agent, is used for improving soil / land and especially can be used for effectively improving soil polluted by heavy metals.
Owner:宋彦耕
Compound microbial preparation and preparation method thereof
ActiveCN103333813AFull rangeCompatibility is reasonableBiocideFungiMicroorganismBacillus thuringiensis
The invention discloses a compound microbial preparation and a preparation method thereof, and belongs to the fields of environmental protection and microbiology. The compound microbial preparation comprises EM bacteria, bacillus subtilis, beauveria bassiana and bacillus thuringiensis. According to the invention, the compound microbial preparation is prepared from complementary and antergic microbial strains. The compound microbial preparation has advantages of various kinds, reasonable compatibility, strong function, high economic benefit, and the like. The compound microbial preparation has good effects on biological deodorization and plant insect control.
Owner:攀枝花市绿态美生物科技有限公司
Wettable powder of bacillus thuringiensis and beauveria bassiana
ActiveCN102687731ASmall daily growthNo effect on sporulationBiocideAnimal repellantsMicroorganismBacillus thuringiensis
A wettable powder of bacillus thuringiensis and beauveria bassiana relates to a mixed biopesticide, aiming to the shortcomings of prevention and treatment limitations of beauveria bassiana and bacillus thuringiensis (Bt), particularly poor quick-acting property of microbial pesticides. The wettable powder provided in the invention is prepared from the following components: 10-14wt.% of bacillus thuringiensis, 4-14wt.% of beauveria bassiana, 3-5wt..% of wetting agent, 10-20wt.% of dispersant, 0.1-0.5wt.% of ultraviolet protectant and 50-60 wt.% of carrier. The wettable powder of bacillus thuringiensis and beauveria bassiana provided in the invention is high in activity, stable in effect, long in persistence and convenient for use.
Owner:NORTHEAST FORESTRY UNIVERSITY
Novel microbial organic fertilizer with anti-actinomyces active compound bacteria and preparation method thereof
InactiveCN102775202AKills quickly and effectivelyImprove the growing environmentBio-organic fraction processingOrganic fertiliser preparationBacillus thuringiensisPlant roots
The invention relates to a novel microbial organic fertilizer with anti-actinomyces active compound bacteria and a preparation method thereof. The novel microbial organic fertilizer comprises a microbial inoculum and an organic fertilizer, wherein the microbial inoculum comprises colonies of Bacillus siliceous, Nocardia actinomyces, Bacillus subtilis, Bacillus thuringiensis, Brevibacillus laterosporus, azotobacter, Beauveria bassiana, Metarrhizium anisopliae, Trichoderma and Saccharomyces, and peptide proteins and rare-earth elements having unique effects on inhibiting wireworms and enhancing plant root system stress tolerancen; and the organic fertilizer comprises animal manure and plant fibers. The novel microbial organic fertilizer is prepared by fermenting the animal manure and plant fibers by using the microbial inoculum. The microbial organic fertilizer can quickly and effectively kill wireworm ova in soil, has strong effects on inhibiting and killing larvae and imagos, can continuously improve the growth environment of the plant root by using the growth of the microbial colonies and the stress tolerance of the peptide proteins, enables the plant to have strong roots, thick stems and green leaves, postpones the aging of the plant, and promotes prematurity and yield increase.
Owner:JIANGXI LONGCHI BIO ENG
Entomopathogenic Fungi and Uses Thereof
Owner:GREENTIDE
Entomopathogenic Fungi and Uses Thereof ?
The present invention provides a strain of entomopathogenic Beauveria bassiana, compositions comprising the entomopathogenic fungi strain or metabolites of the strain, and the use of the entomopathogenic fungi strain and compositions as biological control agents. Methods for the biological control of phytopathogenic insects using an entomopathogenic Beauveria bassiana fungi strain or one or more metabolites thereof, optionally together with other entomopathogenic fungi including fungi selected from strains of Lecanicillium spp., Paecilomyces fumosoroseus, and compositions comprising said fungi or metabolites thereof are also provided.
Owner:BIOTELLIGA HLDG
Oil solutions of beauveria bassiana and method of preparing technique
InactiveCN1539291AWide variety of sourcesThe production process is simpleBiocideAnimal repellantsSolventPesticide
A muscardine oil as pesticide is prepared from the muscardine spore powder, antioxidizing agent, ultraviolet absorbent, cynergistic and oil through proportionally mixing. It can increase the white muscardine rate of pests to 70% or more within one month.
Owner:JIANGXI TIANREN ECOLOGY
Microbial agent and improvement application of saline alkali and desertification soil caused by excessive use of fertilizer
InactiveCN104560045AStable survivalImprove adaptabilityAgriculture tools and machinesOther chemical processesCelluloseAlkali soil
The invention provides a microbial composition comprising acetobacter aceti, beauveria bassiana, azospirllum brasilense, nocardia cellulans, bacillus mucilaginosus, metarhizium anisopliae, trichoderma aureoviride and the like. The microbial composition can be stably combined in a microbial agent, can survive for a long term in a plurality of improved soil to play a role, is good in adaptation of improving soil / land and especially can be used for effectively improving a plurality of soil, such as secondary salinization land, desertification soil.
Owner:宋彦耕
Composite microbial agent for citrus tristeza virus, preparation method thereof and special biological agent for citrus tristeza virus prepared by using same
InactiveCN108617696AControl infringementStructural regulationBiocideDisinfectantsEcological environmentAureobasidium sp.
The invention relates to the technical field of agricultural planting, in particular to a composite microbial agent for citrus tristeza virus, a preparation method thereof and a special biological agent for the citrus tristeza virus prepared by using the same. According to the invention, bacillus thuringiensis, beauveria bassiana and trichoderma harzianum are used to control the pathogen of citrustristeza virus pathogens on the ground and kill a spreading source wood louses and eggs thereof so as to effectively control the occurrence of the citrus tristeza virus, and four kinds of microorganism bacteria underground can effectively control the invasion of pathogenic microorganisms, effectively control the spread of pathogenic bacteria by nematodes, and simultaneously regulate the soil structure, decompose organic matters and improve the soil fertility. By promoting the growth of citrus roots with citrus specific AM fungi, citrus can grow new roots in clusters, the number of the new roots is enlarged, the tree vigor is enhanced, the immunity and disease resistance of trees are improved, a nitrogen fixation system is formed, and the pathogen control is combined with the improvement of the ecological environment for the growth of the citrus to achieve the effect of preventing and treating the citrus tristeza virus.
Owner:广西青又青生物肥业有限公司
Beauveria bassiana preparation used for preventing and controlling pine moth, its preparation method and use
InactiveCN1823593ABreak through the limitations of the applicationGood effectBiocideNematocidesPollutionToxicology
Owner:SHANXI UNIV
Biocontrol of Varroa mites
Owner:UNITED STATES OF AMERICA
Algicidal organisms
Owner:MARRONE BIO INNOVATIONS
Method for colonizing Beauveria bassiana in corn seedling stage and use thereof
InactiveCN106717306AIncrease resistanceHarm reductionHorticulture methodsSeed immunisationBiotechnologySporeling
The invention relates to the technical field of microbial colonization and concretely relates to a method for colonizing Beauveria bassiana in a corn seedling stage and a use thereof. The method comprises disinfecting surfaces of corn seeds, and soaking the seeds in a Beauveria bassiana spore suspension, wherein the Beauveria bassiana strain is preserved in the China general microbiological culture collection center on January 23, 2013 and has an accession number of CGMCC7192. The method is simple and easy and ensures the optimal seed soaking time and colonization preference of Beauveria bassiana in a corn seedling stage. Through colonization of entomogenous fungi in a plant, plant resistance is improved so that pathogen-caused damage to plants is reduced and plant pests are avoided through indirect regulation and control of phytophagous insects.
Owner:JILIN ACAD OF AGRI SCI
Beauveria bassiana BbL25 strain for preventing and treating solenopsis invicta and application thereof
ActiveCN107418899AGood field control effectNo pollution in the processBiocideFungiSporeHighly pathogenic
The invention discloses a Beauveria bassiana BbL25 strain for preventing and treating solenopsis invicta. The strain is preserved at China Center for Type Culture Collection on February 16, 2017 and the preservation number is CCTCC NO: M2017045. The Beauveria bassiana BbL25 strain is highly pathogenic to the solenopsis invicta, and half lethal concentration (LC50) to the solenopsis invicta is 8.15x10<5> conidium / mL on the 14th day after inoculation, and the strain has a good field controlling effect on the solenopsis invicta; the controlling effect of 1x10<7> / mL condinal suspension on the solenopsis invicta reaches 82.52% on the 14th day after drug delivering, and the effect is same as chemical insecticide 0.25% fluoxane. The Beauveria bassiana BbL25 strain can be used as a living biological insecticide and has no pollution to the environment and is non-toxic to human beings and animals and is suitable for the production of organic agricultural products, and great application prospects are achieved.
Owner:SOUTH CHINA AGRI UNIV
Complex microbial inoculant for straw compost maturity and european corn borer prevention, as well as preparation and application of complex microbial inoculant
InactiveCN103540552AAccelerate the rate of decayIncrease profitBiocideFungiBiotechnologyBacillus licheniformis
The invention discloses a complex microbial inoculant for straw compost maturity and european corn borer prevention, as well as preparation and application of the complex microbial inoculant. The complex microbial inoculant comprises a mixed strain and an additive, wherein the mixed strain comprises trichoderma harzianum, bacillus licheniformis and beauveria bassiana, and is prepared by the following steps: inoculating three bacterial strain test tube slant culture media subjected to purification and rejuvenation to corresponding fluid nutrient media respectively, performing fermentation to obtain liquid strains, inoculating the three fermented fluid strains into a solid culture medium, culturing for 48-72h at the temperature being 28-30 DEG C, dying, and crushing; the additive comprises glucose, superphosphate and humic acid; the mixed strain and the additive are mixed according to a mass ratio being (2.0-8.0):1.0 so as to obtain the complex microbial inoculant. The mixed strain and the additive are mixed so as to play a relatively good synergy role; the complex microbial inoculant has the capabilities of increasing the speed of straw compost maturity, killing european corn borer larvae and pupae, reducing the incidence of european corn borer, reducing the harm, improving granhle soil structures, increasing the fertilizer utilization rate and playing a yield increasing role.
Owner:辽宁省微生物科学研究院
Preparation method of Beauveria sp. extract with functions of tyrosinase inhibitor and antioxidant
InactiveCN102329837AHas inhibitory activityHas antioxidant activitySugar derivativesMicroorganism based processesFermentationBiology
Owner:ANHUI AGRICULTURAL UNIVERSITY
Beauveria bassiana strain having insect intestinal infection effect, and application thereof in pest prevention and treatment
The invention relates to a beauveria bassiana strain having insect intestinal infection effect, and an application thereof in pest prevention and treatment. In particular, the invention relates to beauveria bassiana which is assigned the accession number of CGMCC No.13180, or spores, mycelia or a fermented product of the beauveria bassiana, or a composition including the strain or the spores thereof, as well as a preparation method thereof, and application of the products in pest prevention and treatment. Herein, the strain and the composition have synergistic effect in pest prevention and treatment (e.g. lepidoptera and dipteran insects) in a unique manner of intestinal infection and intestinal / integument dual-infection, so that the strain has extensive application prospect.
Owner:CAS CENT FOR EXCELLENCE IN MOLECULAR PLANT SCI
Recombinant beauveria brongniartii proteinase K mutant PK-M1 and preparation method thereof
ActiveCN109280656AIncrease productionHigh yieldMicroorganism based processesVector-based foreign material introductionBiotechnologyYeast
The invention discloses a recombinant beauveria brongniartii proteinase K mutant PK-M1 and a preparation method of the recombinant beauveria brongniartii proteinase K mutant PK-M1. According to the technical scheme, starting from transforming the molecular structure of proteinase K of recombinant beauveria brongniartii, the proteinase K mutant PK-M1 with the activity and stability both improved isobtained, and the amino acid sequence is as shown in SEQ ID NO:1; an expression system is optimized, by utilizing the yeast cell external secretion expression technology, the recombinant proteinase Kmutant can be fermented in large scale and efficiently expressed, and further, the yield of proteinase K is improved; and with the protein purification manner realizing efficient affinity chromatography, the yield of the proteinase K in the purifying process is improved, and thus the large-scale production of the proteinase K is realized.
Owner:大连博格林生物科技有限公司
Protease inhibitor BmSPI38 and preparation method and application thereof
The invention discloses a protease inhibitor BmSPI38, which comprises the 23rd and 80th amino acids of SEQIDNo. 2. The temperature and the pH of the BmSPI38 are very stable, the activity of subtilisin, proteinase K, degrading protease CDEP-1 on the wall of beauveria bassiana and semialkaline paotease can be inhibited strongly, the CDEP-1-induced excessive or harmful blackening of silkworms can be blocked, and the protease inhibitor can be applied in preparation of subtilisin inhibitors, blockers against CDEP-1-induced insecticidal blackening reaction, and can also be used for culturing silkworms with pathogenic fungi resistance and improving the resistance of the silkworms against invasion of pathogenic fungi. In addition, the operation of the BmSPI38 prokaryotic expression is simple, and the expression quantity is large.
Owner:SOUTHWEST UNIVERSITY
Growth promoting endophytic beauveria bassiana strain and application thereof
InactiveCN104498363APromote growthResidue reductionBiocidePlant growth regulatorsBiotechnologyEcological environment
The invention discloses a growth promoting endophytic beauveria bassiana strain and application thereof. The endophytic beauveria bassiana strain is Beauveria bassiana Bb4, is registered and preserved in China General Microbiological Culture Collection Center of China Committee for Culture Collection of Microorganisms on April 28, 2014, and the preservation number is CGMCC No.9097. The strain is inoculated to maize, wheat and the like, can colonize in a host body and promote the growth of the host plant, and has certain toxicity to corn borer larvae. Application of the strain to production of microbial fertilizer preparations is conducive to reducing pesticide residues and protecting the ecological environment.
Owner:ANHUI AGRICULTURAL UNIVERSITY
Method for improving high-seepage property, oxidative stress resistance and toxicity of beauveria bassiana by utilizing genetic engineering
The invention provides a method for improving high-seepage property, oxidative stress resistance and toxicity of beauveria bassiana by utilizing genetic engineering. The method comprises the steps of: replacing partial sequences of Bbtmp1 gene coding regions of the beauveria bassiana by utilizing bar expression element sequences, and breaking Bbtmp1 genes of the beauveria bassiana, so as to obtain a mutant strain of the beauveria bassiana with high seepage property and the improved oxidative stress resistance and toxicity. The invention further provides a fungus pesticide containing the mutant strain of the beauveria bassiana and an application of the mutant strain of the beauveria bassiana in preparation of the fungus pesticide.
Owner:SOUTHWEST UNIV
Preparation method of organic fertilizer special for burdock
InactiveCN106854108AComprehensive nutritionImprove environmental adaptabilityBio-organic fraction processingFungiGrowth promotingNutrient
The invention relates to a preparation method of an organic fertilizer special for burdock. The method includes: preparing a beauveria bassiana liquid seed; preparing an organic fertilizer raw material 1; adding an EM strain into brown sugar water according to a mass ratio of 1:80-100, fully stirring the substances evenly, then spraying the mixture into a solid matrix; preparing an organic fertilizer raw material 2; mixing the organic fertilizer raw material 1 prepared in step 2 and the organic fertilizer raw material 2 prepared in step 4 according to a mass ratio of 1:30-50, performing granulation, then conducting hot air drying at a temperature of less than 50DEG C, and carrying out packaging so as to obtain the beauveria bassiana hypha and spore powder-rich organic fertilizer special for burdock. The organic fertilizer provided by the invention contains a lot of organic matters, and simultaneously contains beneficial microbial floras having strong environmental adaptability, can easily give play to the population advantages, has strong nutritional functions, and can achieve good rhizosphere growth promoting effect. Integrating the advantages of organic fertilizers' ''stability'' and bacterial fertilizers' ''promotion'', the organic fertilizer provided by the invention can meet the nutritional needs of burdock at different growth stages, and can enhance the fertilizer's nutrient utilization rate from about 30% to 40%-50%.
Owner:XUZHOU UNIV OF TECH
Beauveria bassiana capable of catalyzing asymmetric reduction reaction and application thereof
ActiveCN102925368AHigh optical purityImprove conversion rateFungiMicroorganism based processesPropylamineBacterial strain
The invention discloses beauveria bassiana capable of catalyzing an asymmetric reduction reaction, the bacterial strain is preserved in a China microorganism culture preservation management council common microorganism center, a preservation number is CGMCC NO.6345, and preservation time is July 12th, 2012. The bacterial strain can express carbonyl reductase high in stereoselectivity. When the bacterial strain is used for conducting whole-cell catalysis of 4-ethyl acetoacetate, enantiomer excess of S-4-chlorine-ethyl-3-hydroxybutyrate in products is 100% e.e.; and when the bacterial strain is used for conducting whole-cell catalysis of N,N-dimethyl-3-oxo-3-(2-thiophene)-1-propylamine hydrochloride, enantiomer excess of (S)-N,N-dimethyl-3-hydroxy-3-(2-thiophene)-1- propylamine hydrochloride is 100% e.e..
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG +1
Beauveria bassiana strain capable of killing chrysomelidae insects and application thereof
The invention discloses a new beauveria bassiana strain XWY-1 which has high poisoning capability on forestry important insects and especially on coleoptera chrysomelidae insect pyrrhalta aenescens. Toxicity tests show that XWY-1 strain has extremely toxicity on coleoptera chrysomelidae insect pyrrhalta aenescens, and therefore beauveria bassiana XWY-1 can be prepared into pesticides for controlling forestry insects, and thus the use amount of pesticides is reduced, the environmental pollution is reduced, natural enemies are protected, and beauveria bassiana XWY-1 has important economical value and application prospect.
Owner:INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI
Beauveria bassiana and application thereof
ActiveCN112501031AHigh antibacterial activityGood control effectBiocideFungiBiotechnologyHydroxamic acid
The invention relates to the field of agricultural microorganisms, and discloses a beauveria bassiana and an application thereof. The preservation number of the beauveria bassiana disclosed by the invention is CGMCC (China General Microbiological Culture Collection Center) No. 21047. In addition, the invention also provides an application of the beauveria bassiana in preparation of a hydroxamic acid type siderophore and regulation of plant diseases. The beauveria bassiana disclosed by the invention is a dominant strain of high-yield siderophore, and can be used for synthesizing and secreting the hydroxamic acid type siderophore. The secondary metabolites of the beauveria bassiana disclosed by the invention have antibacterial activity on pseudomonas solanacearum, pectobacterium carotovorumand ralstonia solanacearum.
Owner:INST OF AGRI ENVIRONMENT & RESOURCES YUNNAN ACAD OF AGRI SCI
Styela plicata-derived fungus and application thereof
ActiveCN112646729ASignificant anti-acetylcholinesterase activityNo worriesFungiNervous disorderBiotechnologyDisease
The invention belongs to the technical field of fungus biological medicine application, and particularly relates to a styela plicata-derived fungus and application thereof. The styela plicata-derived fungus, Beauveria felina fungus strain SYSU-MS7908, can be metabolized to synthesize a pyridine-containing novel skeleton meroterpenoid compound--amphichoterpenoid. Experimental verification shows that the compound has remarkable acetylcholinesterase activity resistance, and has a good development prospect in the preparation of medicines for preventing and / or treating acetylcholinesterase-mediated diseases; and modern microbial fermentation engineering technology is used for reproduction, and worries about raw materials are avoided. Meanwhile, the invention has the advantages that ecological balance is not destroyed, industrialization is easy to achieve, etc. The styela plicata-derived fungus is a renewable drug resource with development prospects, and abundant raw materials are provided for research and development of marine microbial products and marine microbial drugs.
Owner:SUN YAT SEN UNIV
Method for producing heavy metal absorbent through microbiological treatment on lignite and related compound microbial agent
InactiveCN105586286AImprove the ability to adsorb heavy metal ionsGood effectFungiBacteriaMicrobial agentSorbent
The invention discloses a method for producing a heavy metal absorbent through microbiological treatment on lignite and a related compound microbial agent, relating to a method for preparing the heavy metal absorbent through the microbiological treatment. The compound microbial agent is composed of fermentation liquor of beauveria bassiana, bacillus subtilis and candida tropicalis. The compound microbial agent can react with various groups in the lignite, so that the capacity of the lignite for adsorbing heavy metal ions is further promoted, and the synergy of the three microbial strains is superior to the effect of any one microbial strain and the effect of any two microbial strains.
Owner:江苏加德绿色能源有限公司
Beauveria bassiana USCM6 and fungicide, application of beauveria bassiana USCM6 and method for preventing and treating pests
ActiveCN114164121AGood control effectNot easy to develop resistanceBiocideFungiBiotechnologyFungicide
The invention belongs to the technical field of microorganisms, and particularly relates to beauveria bassiana USCM6, a fungicide, application of the beauveria bassiana USCM6 and a pest control method. The invention provides Beauveria bassiana Bb0901, and the collection number of the Beauveria bassiana Bb0901 is CGMCC (China General Microbiological Culture Collection Center) No.23232. The Beauveria bassiana Bb0901 can be used for preparing a strain of Beauveria bassiana. The strain provided by the invention can effectively prevent and treat spodoptera frugiperda, and has the advantages of environmental protection and difficult generation of resistance.
Owner:SHANXI AGRI UNIV
Insect-resistant medicament capable of controlling amaralin biological sources of corn borers
The invention discloses an insect-resistant medicament capable of controlling amaralin biological sources of corn borers, which comprises the following components in percent by weight: 5-9% of amaralin, 2-5% of matrine, 4-8% of citrus oil, 35-45% of beauveria bassiana spore solution and 40-50% of bacillus cereus spore solution. The insect-resistant medicament preferably comprises the following best components in percent by weight: 7% of amaralin, 3% of matrine, 5% of citrus oil, 40% of beauveria bassiana spore solution and 45% of bacillus cereus spore solution. Through actual field planting, effects of effectively inhibiting corn borer eggs and larvae as well as expelling imagoes can be achieved, and crops can be induced to generate protectin, thereby promoting the robust growth of the crops and improving the quality of the crops.
Owner:SUZHOU KEDAWEILONG AGRI SCI & TECH CO LTD
Microbial preparation for preventing and treating plant diseases as well as preparation method and application of microbial preparation
PendingCN114164120AImprove the effect of prevention and controlGood control effectBiocideFungiBiotechnologyPSIDIUM GUAJAVA LEAF
The invention discloses a microbial preparation for preventing and treating plant diseases, which is characterized by comprising the following microbial preparations in parts by weight: 10-20 parts of bacillus velezensis HAB-2, 5-10 parts of trichoderma harzianum, 1-5 parts of beauveria bassiana and 1-3 parts of metarhizium anisopliae. Wherein the preservation number of the bacillus velezensis HAB-2 is CCTCC (China Center For Type Culture Collection) NO: M 2015070. Correspondingly, the invention further provides a preparation method and application of the microbial preparation. The microbial preparation disclosed by the invention has remarkable prevention and treatment effects on areca-nut anthracnose, guava leaf blight, navel orange anthracnose, longan leaf spot disease, wax apple fruit rot and the like, and can effectively reduce the morbidity.
Owner:HAINAN UNIVERSITY
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