37 results about "Fungal agent" patented technology

The invention relates to the technical field of agricultural planting, in particular to a Northeast black soil acidification improvement method, which realizes efficient and lasting soil remediation through the synergistic effect of humic acid-calcium complex targeted application, microbial agent activation and green manure planting. According to the technical scheme, the method comprises the steps that soil is partitioned, a first acidification area and a second acidification area are divided according to pH values, humic acid-calcium complexes are applied in a differentiated mode, and pH responsiveness is used for releasing # imgabs 0 # for neutralizing # imgabs 1 # and passivating # imgabs 2 #. The fungus fungicide is applied in furrows, and # imgabs3 is transported to a root system through a hypha network, so that the calcium utilization rate is increased. Soybeans are sown, citric acid is sprayed, mineral calcium is activated through root exudates, and organic matter input is increased. The humic acid-calcium complex is preferentially precipitated in the acidification area. Hypha-root systems cooperatively construct an anti-acidification micro-ecology, so that the yield of crops is increased. The method is suitable for rapid restoration and sustainable management of the severely acidified soil in the northeast black soil area.

The invention discloses a bacterial strain for antagonizing multiple pathogenic fungi of potatoes and simultaneously promoting growth and application of the bacterial strain, and relates to the field of microbial agents, the bacterial strain is bacillus wiedmannii Bw34, the bacterial strain is preserved in China General Microbiological Culture Collection Center, the preservation address is No. 3, No.1 yard, Beichen West Road, Chaoyang District, Beijing, the preservation date is November 11, 2024, and the preservation number is CGMCC NO. The preservation number is CGMCC (China General Microbiological Culture Collection Center) The compound is used for preparing a fungicide for antagonizing potato pathogenic fungi and a fungicide for promoting potato growth. The Bw34 has the effect of comprehensively preventing and treating potato soil-borne diseases, meanwhile, potato growth and nutrient absorption are promoted, and the application prospect is good.

The invention relates to the technical field of microorganisms, and discloses brevibacillus megatherium, a fungicide containing the brevibacillus megatherium, application of the brevibacillus megatherium and the fungicide and a method for preventing and treating plant diseases. The preservation number of the brevibacillus formmosus is CGMCC (China General Microbiological Culture Collection Center) No.32491, and the brevibacillus formmosus can be used for preparing the bacillus formmosus. The invention also provides a method for preventing and treating plant diseases. The method comprises the step of irrigating plants by using the brevibacillus beautiful and the fungicide. The brevibacillus megaterium has the effects of promoting growth and preventing diseases, has a relatively high bacteriostasis rate on phytophthora nicotianae, can efficiently antagonize black shank caused by phytophthora nicotianae, and has relatively strong capability of secreting auxin and exopolysaccharide.

The present invention discloses Armillaria mellea, a fungal agent containing Armillaria mellea, and its application, and relates to the field of microorganisms. The present invention provides any of the following Armillaria mellea strains, all of which are deposited in the General Microbiology Center of the China Culture Collection Administration of Microorganisms: a) Armillaria mellea Armillaria sp. , the deposit number is CGMCC No.41696; b) Armillaria mellea Armillaria sp. , the deposit number is CGMCC No.41697; c) Armillaria mellea Armillaria sp. The three Armillaria mellea strains provided by the present invention can establish a good symbiotic relationship with Gastrodia elata. The use of the Armillaria mellea strains in accompanying sowing or planting of Gastrodia elata can improve the yield and quality of Gastrodia elata and increase the content of polysaccharides, gastrodin and p-hydroxybenzyl alcohol in Gastrodia elata.

The claimed invention is directed to the use of a composition for use as an antimicrobial comprising an antimicrobial agent. In certain embodiments, the composition is used for treating or ameliorating inflammation in a subject and comprises an anti-inflammatory agent. The anti-inflammatory agent may include an NSAID, such as ibuprofen or diclofenac. The composition may further include solvents, anti-bacterial agents, anti-fungal agents, anti-parasitic agents, anti-viral agents, and buffers. The composition may include particles that have been processed via jet milling to reduce a diameter of the particles and to improve a flowability of the particles.

The invention provides a rapid dormancy breaking method for sand whip seeds and dormancy breaking sand whip seeds, and relates to the technical field of plant seed treatment.The method comprises the following steps that 1, physical initiation treatment is conducted, specifically, the disinfected sand whip seeds are placed in warm water at the temperature of 45-55 DEG C to be soaked for 10-14 h; (2) chemical initiation treatment: soaking the seeds treated in the step (1) in a gibberellin solution with the mass concentration of 0.03%-0.07% for 20-28 hours; (3) biological seed dressing treatment: carrying out seed dressing on the seeds treated in the step (2) and a trichoderma harzianum fungicide, wherein the mass of the fungicide is 0.05-0.15% of the mass of the seeds; according to the method, the dormancy mechanism of the sand penis seeds can be effectively broken, germination of the seeds is promoted, the germination rate of the sand penis seeds treated by the optimized method can reach 87.00% on the 21st day, the germination synchronism of the seeds can be higher, and the problem of irregular natural germination is solved.

The present invention discloses a method for fermenting and preparing a multi-component short- and medium-chain fatty acids and a bacterial agent, and belongs to the technical field of brewing microorganisms. The present invention utilizes Bacillus lactis and Lithomonas sulfophilus to co-ferment and prepare a functional bacterial liquid, which can improve the production of caproic acid while also improving the biomass of the two microorganisms, and can also produce valeric acid. When the "simplified bacterial community" obtained by screening the caproic acid-producing functional simplified bacterial community screening method of the present invention is used to prepare a functional bacterial liquid, the caproic acid production is high and the butyric acid production is low, and at the same time, large-scale continuous production operation can be achieved through semi-continuous feeding operation, and the production efficiency is significantly better than the batch fermentation method. After the composite short- and medium-chain fatty acids produced by the technology of the present invention are enzymatically esterified, composite esters containing multiple esters can be obtained through conventional distillation extraction, which can be used for flavoring food and beverage wine. In addition, the bacterial agent obtained in the fermentation process of short- and medium-chain fatty acids can be used for cellar mud production and cellar maintenance.

This invention discloses a compound fungal agent containing Penicillium citrinum and Trichoderma guizhouense, wherein the Penicillium citrinum is Penicillium citrinum (… Penicillium citrinum NJAU-T106, the Guizhou Trichoderma is Guizhou Trichoderma ( Trichoderma guizhouense NJAU4742. This invention also discloses its preparation method and its application in promoting banana plant growth, increasing banana yield, and controlling banana wilt disease. This invention screened Penicillium citrinum (NJAU4742) from banana disease-suppressing soil to obtain a strain with good biocontrol and growth-promoting effects. Penicillium citrinum The study used NJAU-T106 and innovatively combined it with Trichoderma guiyuanensis NJAU4742 to construct a synergistic system of Penicillium citrinum and Trichoderma guiyuanensis. This effectively reduced the incidence of banana wilt disease while better promoting banana plant growth and increasing banana yield, thereby driving the green and sustainable development of the banana industry.

The present invention relates to a VHH antibody that binds to at least one fungal species and to compositions containing the same. The VHH antibody of the current invention comprises a complementarity determining region 1 (CDR1) region having the amino acid sequence set out in SEQ ID NO: 3; a CDR2 region having the amino acid sequence set out in SEQ ID NO: 4; and a CDR3 region having the amino acid sequence set out in SEQ ID NO: 5. The invention also relates to use of the composition as an anti-fungal agent. The invention further relates to agrochemical compositions and methods of using the same. Additionally, the invention relates to a transgenic plant, plant part, seed, or plant cell. The invention further relates to polynucleotides encoding said VHH antibody. Finally, the invention relates to a method of manufacturing a variant VHH antibody.

An exhaust hood system can include an intake located within a building, an output, a duct positioned between the intake and the output, the duct fluidly connecting the intake and the output together, a filter positioned within the duct, the filter emitting a liquid within a portion of the duct, a drain in fluid communication with the filter, and a chamber comprising a photosynthetic agent or a fungal agent. The chamber can be in fluid communication with the drain.

The invention belongs to the technical field of agriculture, and particularly relates to an arbuscular mycorrhizal fungus inoculant, a compound agent, a method for achieving low-cadmium and high-quality rice grains and application of the arbuscular mycorrhizal fungus inoculant and the compound agent. According to the arbuscular mycorrhizal fungi fungicide, arbuscular mycorrhizal fungi relieve the toxic effect of heavy metal on plants and improve the heavy metal toxicity resistance of the plants. The invention further provides a compound agent, the arbuscular mycorrhizal fungi fungicide and exogenous calcium are jointly applied, and the exogenous nano-calcium synergistically reduces cadmium absorption and cadmium accumulation of arbuscular mycorrhizal fungi symbiotic plants. The invention further provides a method for reducing cadmium absorption of the rice, the arbuscular mycorrhizal fungus inoculant is applied to the rice, the cadmium concentration of the roots and the overground part of the rice can be reduced, meanwhile, the content of Ca and Zn in rice grains is obviously increased, and therefore the quality of the rice is improved.

The present invention discloses the use of Stenotrophomonas maltophilia Sarfraz and Stenotrophomonas maltophilia and / or bacterial agents and / or mycotoxin degrading agents in inhibiting fungal growth and / or degrading mycotoxin, wherein the bacterial agent contains Stenotrophomonas maltophilia, and the active ingredients of the mycotoxin degrading agent include one or more of the Stenotrophomonas maltophilia, the fermentation broth of the Stenotrophomonas maltophilia, or the metabolites of the Stenotrophomonas maltophilia. The Stenotrophomonas maltophilia Sarfraz of the present invention can effectively inhibit fungal growth and degrade mycotoxin, and has a good application prospect in developing microbial preparations for inhibiting the growth of mycotoxin-producing bacteria.

This invention belongs to the field of potato scab control technology, specifically relating to a fungal-agent composition for controlling potato scab and its application. The fungal-agent composition for controlling potato scab provided by this invention comprises the following raw materials: a chemical control agent for potato scab and a compound fungal agent; the volume ratio of the chemical control agent to the compound fungal agent is 75-150:5000; the compound fungal agent includes *Bacillus belyceta* BEV2 and *Bacillus atrophus* FM2-4. Using the fungal-agent composition of this invention can reduce the dosage of chemical agents by at least half, while providing rapid, long-lasting, and effective control of potato scab, and also taking into account the advantages of environmental friendliness.

This invention discloses a Bayer conjugation yeast strain that is resistant to lactic acid stress and produces ethanol and flavor compounds in high yields, and belongs to the field of microbiology. The Bayer conjugation yeast CCTCC NO:M2023729 of this invention was selected from Daqu, a Chinese jiangxiang type baijiu (Chinese liquor), and this strain not only tolerates lactic acid stress but also has the ability to decompose lactic acid. Furthermore, it can produce ethanol and various flavor substances in high yields under lactic acid stress. When this strain was prepared as a fungal agent and applied to the fermentation process of jiangxiang type baijiu, the content of ethanol and flavor substances in the jiubei (Chinese liquor) could be significantly improved.

The invention belongs to the field of microorganisms, and provides arthrinium phaeospermum as well as a fungicide and application thereof, the arthrinium phaeospermum is arthrinium phaeospermum LF-2024, is preserved in Guangdong Microbiological Culture Collection Center, has a preservation number of GDMCC No: 65948, can grow by taking polylactic acid plastic as a unique carbon source, has a good degradation effect on the polylactic acid plastic, and can be applied to the field of biodegradation of the polylactic acid plastic. The strain can be used as an active component for preparing a bacterial agent for degrading polylactic acid plastic, is applied to biodegradation of polylactic acid plastic waste, and has a good application prospect and ecological environmental protection value.

The invention provides application of beauveria bassiana HFBb18 in preparation of a green peach aphid biological control entomopathogenic fungus agent, and belongs to the technical field of agricultural biology. The inventor acquires and identifies three new strains of beauveria bassiana from the field, then selects three strains of beauveria bassiana preserved in a laboratory, and finds that the newly found HFBb18 strain has high toxicity to green peach aphids through indoor toxicity determination. On the basis, the influence of infection of the HFBb18 strain on the activities of detoxifying enzyme and protecting enzyme of green peach aphid is determined. Furthermore, the wettable powder taking the HFBb18 strain conidia as a main active ingredient is prepared, the potting pesticide effect test control effect of the wettable powder on green peach aphids is defined, and a foundation is laid for development and application of a novel fungal aphid killing agent.

The present invention relates to the field of agricultural planting technology, specifically a method for improving soil acidification in Northeast China's black soil. The method achieves efficient and long-lasting soil remediation through the synergistic effects of targeted application of humic acid-calcium complexes, activation of microbial agents, and green manure planting. The technical solution includes: soil zoning, dividing the first acidification zone and the second acidification zone according to pH value, differentially applying humic acid-calcium complexes, and utilizing pH-responsive release of #imgabs0# to neutralize #imgabs1# and passivate #imgabs2#. Strip application of fungal agents to transport #imgabs3# to the root system through the mycelial network to improve calcium utilization. Soybean sowing, combined with citric acid spraying, activates mineral calcium through root secretions and increases organic matter input. Humic acid-calcium complexes are preferentially precipitated in the acidification zone. Mycelium-root systems synergistically construct an acidification-resistant microecology to increase crop yields. The method is suitable for the rapid remediation and sustainable management of moderately to severely acidified soils in Northeast China's black soil region.

The present invention provides a method for preparing dark-colored septate endophytic fungal inoculant vegetation concrete. The preparation method of the inoculant of the present invention comprises fermenting and culturing glucose, corn steep liquor powder, and soybean cake powder, and preparing the inoculant by freeze-spray drying. The method of the present invention for improving plant drought resistance in ecological restoration of vegetation concrete comprises configuring the vegetation concrete in layers: the bottom layer increases the cement ratio in the base material ratio and additionally adds urea, calcium chloride, and urease, so that urease induces urea and calcium chloride to produce calcium carbonate precipitation, which serves as reinforcement; the middle layer additionally adds additives such as lignocellulose, biochar, and ceramsite to improve soil water retention, porosity, and fertility, and enhance plant rooting and branching; and the surface layer adds inoculants and plant seeds, so that the inoculants can promote seed germination and plant growth.

The invention discloses a biological agent for preventing and treating wheat scab as well as a preparation method and application thereof, and belongs to the technical field of plant disease prevention and treatment. The microbial agent is prepared from the following raw materials in parts by weight: 5 to 10 parts of trichoderma harzianum, 2 to 5 parts of streptomyces microflavus, 2 to 5 parts of bacillus subtilis, 75 to 90 parts of soybean meal, 0.1 to 0.5 part of vitamin B1, 2 to 5 parts of potassium fulvate and 2 to 5 parts of ferrous phosphate. The microbial agent disclosed by the invention takes trichoderma harzianum, streptomyces microflavus and bacillus subtilis as biocontrol strains, and has an inhibiting effect on fusarium sp. The microbial agent in the wheat scab prevention and treatment scheme is environment-friendly and sustainable, and the resistance and biodiversity of crops are enhanced, so that the dependence of chemical pesticides is reduced, and the agricultural ecological balance is promoted.

Compositions and methods for the treatment of onychomycosis. The compositions include a pharmaceutically effective amount of one or more anti-fungal agents in a petrolatum carrier. The one or more anti-fungal agents may include, for example, terbinafine HCl, ciclopirox, ciclopirox olamine, fluconazole, itraconazole, ketoconazole, amorolfine, efinaconazole, clotrimazole, miconazole (miconazole nitrate), and any combination thereof.

This invention belongs to the field of biotechnology, specifically relating to the microbial degradation of low-rank coal, and specifically to a strain of *Talaromyces funiculosus*, its inoculum, methods, and applications. This invention provides a strain of *Talaromyces funiculosus* HG14, with accession number CGMCC No. 41631. The *Talaromyces funiculosus* HG14 provided by this invention can efficiently degrade low-rank coal to produce humic acid. The obtained humic acid has a high yield and a high content of oxygen-containing groups. In agriculture, the obtained humic acid has a good effect on promoting growth and increasing yield in corn, while also adsorbing greenhouse gases and reducing their emissions. The *Talaromyces funiculosus* HG14 of this invention can be used to extract humic acid from low-rank coal and has good application prospects.

The invention relates to the technical field of microbial agents, in particular to a microbial agent composition for promoting nitrogen absorption of plants and a preparation process of the microbial agent composition. The preparation process comprises the following steps: preparing cymbidium ensifolium root system soil compound bacteria liquid; preparing a treated fiber membrane; preparing a composite organic silanol solution; and preparing the microbial agent composition for promoting nitrogen absorption of plants. Cymbidium ensifolium root system soil is cultured to prepare cymbidium ensifolium root system soil compound bacteria liquid, the cymbidium ensifolium root system soil compound bacteria liquid, a glucosamine solution and a silanol solution are jointly used for preparing the compound aerogel, the glucosamine and the silanol provide a framework and a grid structure, the cymbidium ensifolium root system soil compound bacteria liquid is attached to the framework and the grid structure, and the composite aerogel is prepared. The composite aerogel structure has a better microorganism immobilizing effect compared with a solution, and the cymbidium ensifolium root system soil composite bacterial liquid secretes plant hormones to stimulate root system cell development, so that the nitrogen absorption capacity of plants is enhanced.

To provide a hair brush using a natural protein as a material, having soft touch with respect to scalp, having moderate hygroscopicity, and having excellent biological safety and biocompatibility.SOLUTION: In a hair brush 10, a plurality of wooden pins 11 having sharp tip ends are embedded in a wooden brush body 12 evenly in five lines in a width direction and four lines in a length direction. The pins 11 are round and sharp, and a silk fibroin layer 13 is formed in a distal end portion. The silk fibroin layer 13 contains anti-fungal agent and an antiseptic agent.SELECTED DRAWING: Figure 3

This invention belongs to the field of biological breeding, and specifically relates to a root-loving oligotrophomonad strain QD20230421 and its application in cultivating high-yield morel mushrooms. The root-loving oligotrophomonad QD20230421 provided in this application is classified and named... Stenotrophomonas rhizophila This strain was deposited at the China Center for Type Culture Collection (CCTCC) on March 9, 2026, with accession number CCTCC NO: M2026389. This strain is a beneficial bacterium for morel mushrooms. Introducing it into the mycelial cells of morel mushrooms to establish an endosymbiotic relationship, or preparing it as a fungal agent and mixing it with the original or cultivated morel mushroom spawn, can enhance the growth capacity of morel mushrooms, promote earlier primordia formation, increase the fruiting rate, and increase the yield of artificially cultivated morel mushrooms. It provides microbial germplasm resources for endosymbiotic breeding technology and spawn production of morel mushrooms, which is beneficial for the selection of high-yielding morel mushroom strains and promotes the sustainable and stable development of the morel mushroom industry.

This invention discloses a strain of *Backusella circina* and its application. The strain number of *Backusella circina* is JSAFC 2057, which was deposited at the China General Microbiological Culture Collection Center (CGMCC) on September 23, 2024, with accession number CGMCC No. 41522. This fungal agent can significantly inhibit the survival activity of the fall webworm (*Triplophysa fulvidraco*), reducing the survival activity of fall webworm larvae to zero after 7 days of treatment and culture. The fungus provided by this invention is a biocontrol fungus for the control of the major pest, the fall webworm. It is characterized by strong pathogenicity against fall webworm larvae, environmental safety, and low likelihood of inducing pesticide resistance in pests, and can be applied to the biological control of the fall webworm.

The present invention belongs to the technical field of biocontrol agents, and specifically relates to a strain of Paecilomyces lilacinus that has strong pathogenicity to the gypsy moth, a bacterial agent, and its application. The Paecilomyces lilacinus was deposited in the General Microbiology Center of the China Microorganism Culture Collection Administration on November 20, 2024, with a deposit number of CGMCC No. 41635. The present invention determines the lethal concentration and required time of Paecilomyces lilacinus to the gypsy moth indoors, indicating that the strain has strong pathogenicity to the gypsy moth and can be used to prepare biocontrol agents for preventing and controlling pests caused by the gypsy moth. The present invention provides a new resource for the biological control of the gypsy moth and provides a theoretical basis for the development and utilization of highly toxic strains.

A hair care composition is disclosed comprising a polyhydroxy fatty acid amide surfactant of general formula (I): wherein R1 is a C1-C4alkyl groups or hydroxy-substituted C1-C4 alkyl groups; R2CO is a linear or branched, saturated or unsaturated C3-C10 acyl group, preferably C8-C10 acyl group, an ethoxylated alkyl sulfate anionic surfactant having a formula R3O(CH2CH2O)nSO3M, wherein R3 is an alkyl or alkenyl having from 8 to 18 carbon atoms; M is a solubilising cation comprising sodium, potassium, ammonium, substituted ammonium or mixtures thereof; n is the degree of ethoxylation of from 0.5 to 3, and from 0.01 to 10% by weight of an anti-dandruff agent selected from piroctone olamine, azole based anti-fungal agents and mixtures thereof, wherein the weight ratio of the ethoxylated alkyl sulfate anionic surfactant to the polyhydroxy fatty acid amide surfactant ranges from 1:10 to 10:1.

A hair care composition is disclosed comprising a polyhydroxy fatty acid amide surfactant of general formula (I) wherein R1 is a C1-C4 alkyl groups or hydroxy-substituted C1-C4 alkyl groups; R2CO is a linear or branched, saturated or unsaturated C12-C18 acyl group, a silicone compound, and from 0.01 to 10% by weight of an anti-dandruff agent selected from piroctone olamine, azole based anti-fungal agents and mixtures thereof.

The invention provides a microbial complex microbial inoculant for improving drought resistance of corn and application of the microbial complex microbial inoculant, and belongs to the technical field of microbial inoculants. The composite microbial agent is prepared from the following raw materials in parts by weight: 6 to 10 parts of an arbuscular mycorrhizal fungus agent, 2 to 4 parts of bacillus thuringiensis powder, 2 to 4 parts of bacillus subtilis powder, 2 to 4 parts of bacillus pumilus powder, 4 to 6 parts of bacillus amyloliquefaciens powder and 6 to 10 parts of bacillus pseudomycoides powder. According to the invention, a plurality of microbial strains with different functions are combined, the synergistic effect of the microbial strains is exerted, the microenvironment of a corn root system is improved together, the growth and development of corn are promoted, and the drought resistance of corn is improved.

The invention belongs to the technical field of microorganisms, and particularly relates to paecilomyces lilacinus as well as a fungicide and application thereof. The invention discloses a novel paecilomyces lilacinum Pli-25, which is preserved in the China General Microbiological Culture Collection Center (CGMCC), the preservation number is CGMCC No.41932, and the 16S rDNA (Reverse Deoxyribose Nucleic Acid) sequence of the paecilomyces lilacinum Pli-25 is as shown in SEQ ID NO: 1. A liquid-state fermentation process and a solid-state fermentation process of the strain are studied, a liquid-state fungicide and a powdery fungicide of the paecilomyces lilacinus strain Purpureocillium lilacinus Pli-25 are developed and obtained, a field test result shows that the prevention and treatment effect on the plant field nematode disease by applying the fungicide is remarkable, a new microbial resource and fungicide are provided for biological prevention and treatment of the plant nematode disease, and the application of the fungicide to the field nematode disease is facilitated. The application prospect is wide.