50 results about "Panama disease" patented technology

The invention relates to a sterilization composition containing cyanoacrylate bactericide and metalaxyl-M. The sterilization composition is prepared by carrying out binary compounding on effective components, namely the cyanoacrylate bactericide and the metalaxyl-M. The mass ratio of the cyanoacrylate bactericide to penconazole is 1-40 to 40-1; the mass percentage of the effective components, namely the cyanoacrylate bactericide and the metalaxyl-M, in the preparation is 1-80 percent; and other components are pesticidally allowable and acceptable auxiliary components. The sterilization composition can be in the form of missible oil, suspension agent, wettable powder, water diffusion particle, water emulsion, microemulsion, granules and micro capsules and can be used for preventing and treating downy mildew, phytophthora root rot, pythium, wheat gibberellic disease, cotton fusarium wilt, banana panama disease, fusarium moniliforme sheld, watermelon fusarium wilt and the like.

The invention discloses a special anti-cracking foliar fertilizer for a jujube tree, and a preparation method and an application thereof. The special anti-cracking foliar fertilizer for the jujube tree is composed of the following components in percentages by mass: 5% to 8% of potassium chloride, 7% to 15% of calcium chloride, 1% to 5% of borax, 1% to 5% of chelated magnesium, 1% to 3% of chelatediron, 0.5% to 1.5% of zinc sulfate, 0.2% to 0.6% of manganese sulfate and 3% to 4% of organosilicon, with the balance being water. The foliar fertilizer provided by the invention has low production cost, is safe and effective, and is beneficial for and harmless to human and livestock; mineral elements added in the foliar fertilizer are needed by animals, and can effectively prevent a variety of diseases like yellow-leaf disease and little-leaf disease caused by nutrient deficiency of a fruit tree; the disease resistance of a tree body is strengthened; the quality of a fruit is improved; the soluble sugar content of a fruit is improved by 14.3% to 43.5%, the weight of a single fruit is increased by 5% to 13.3%; the proportion of high-quality fruits is increased by 20.2% to 69.8%; the proportion of low-quality fruits is decreased by 28.9% to 76.9%; the fruit cracking rate of golden-silk jujube is significantly decreased by 30% to 45%; meanwhile, the contents of mineral elements in fruits and leaves are significantly improved; and the foliar fertilizer is free of any side effects, is safe and reliable, and is a green and environment-friendly product.

The invention provides actinomycetes which is streptomyces samsunensis XJC-2-6, and the preservation number is CCTCC NO:M 2017620. The streptomyces samsunensis XJC-2-6 provided by the invention has anantagonism on fusarium oxysporum f.sp cubense No. 4, curvularia fallax, curvularia lunata, btoryosphaeria dothidea, colletotrichum acutatum, colletotrichum gloeosporioides, colletotrichum fragariae,botrytis cinerea, fusarium oxysporum (schl.) f.sp cucumerinum owen, colletotrichum acutatum, pyricularia oryae cav, fusahum graminearum sehw, botryosphaeria dothidea and the like, has wide developmentspace on prevention and treatment of Panama disease of banana, microscler streak disease of banana, large grey speck disease of banana, tree canker of banana, anthracnose of pepper, anthracnose caused by colletotrichum gloeosporioides, anthracnose of strawberry, disease caused by botrytis cinerea, fusarium wilt of cucumber, anthracnose of mango, rice blast, wheat scab, ring rot of apple and the like, and has very good development and application prospects.

The invention relates to a sterilization composition containing pyraclostrobin and efficient metalaxyl-M. The sterilization composition comprises effective components including the pyraclostrobin and the efficient metalaxyl-M, which are compounded in a binary manner, wherein the mass ratio of the pyraclostrobin to penconazole is (1 to 40): (40 to 1); the mass percent of the effective components including the pyraclostrobin and the efficient metalaxyl-M in a preparation is 1 percent to 80 percent, and the balance is auxiliary components allowable and acceptable in pesticides. The sterilization composition provided by the invention has dosage forms including missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, micro-emulsion, granules and microcapsules. The sterilization composition can be used for effectively preventing and treating downy mildew, phytophthora capsici, pythium disease, wheat scab, fusarium wilt of cotton, panama disease of bananas, bakanae disease of rice, watermelon fusarium wilt and the like.

The invention provides an organic fertilizer. The organic fertilizer is prepared from the following components in percentage by mass: 6 to 7 percent of chicken manure, 11 to 19 percent of humic acid, 20 to 40 percent of cake fertilizer, 1.2 to 1.7 percent of peat, 1.3 to 2.0 percent of calcium superphosphate, 12 to 20 percent of saw powder, 1.5 to 2.2 percent of bacterial manure and 3 to 6 percent of compound bacteria, wherein the compound bacteria are prepared by mixing enzyme microorganism, pectinase and nattokinase according to a proportion which is 2.1:2.1:1.8. According to the organic fertilizer provided by the invention, by adding the humic acid, humus in soil can be increased, and the soil granulation mechanism is enhanced; by using the organic fertilizer, the yield can be increased by 16 percent under the situation of the same dosage, and the land utilization rate can be increased by 15 percent; a mixture of the enzyme microorganism, the pectinase and the nattokinase is utilized as the compound bacteria, the organic fertilizer is simple in preparation technology and has obvious advantages, and the specific effects are expressed in a way that a large amount of active matters contained in the organic fertilizer are capable of enhancing photosynthesis of plants; in addition, high-activity microorganisms contained in the organic fertilizer have expelling performance on pathogenic bacteria and other rot bacteria, are capable of reducing the occurrence rate of diseases and have an obvious effect on panama disease, rosette disease and mosaic disease.

A method for preventing or treating Panama disease of bananas, comprising applying Bacillus subtilis HMB19198 preparation to bananas. It can achieve a good control effect, and it is also a microbial agent, which ensures that the control of banana Panama disease is efficient, environmentally friendly, and pollution-free; at the same time, the production method is very simple, the cost is also very low, and the use technology is very mature. , is a better means of preventing and treating banana Panama disease.

The invention specifically relates to a composition with pyrisoxazole and methoxyacrylate bactericides as active components and application thereof, belonging to the field of pesticides. The composition further comprises a filling material and an auxiliary agent. The methoxyacrylate is any one selected from a group consisting of fenaminstrobin, kresoxim methyl, pyrametostrobin, (E)-2-[2-(2,5-dimethylphenoxy)benzylidene]-3-methoxyacrylate, metominostrobin and coumoxystrobin. The composition provided by the invention exerts good prevention and treatment effect on a plurality of plant diseases caused by oomycetes, ascomycetes, basidiomycetes and imperfect fungi, and can effectively control occurrence and harm of plant diseases like tomato gray mold, cucumber gray mold, cucumber powdery mildew, cucumber anthracnose, tomato leaf mold, Alternaria blotch of apple, wheat scab, cotton wilt, the Panama disease of bananas, banana wilt, rice bakanae disease and watermelon wilt. The composition has a wide bactericidal spectrum and effective synergistic effect, is reduced in dosage and application cost, and delays occurrence and development of resistance of pathogens to a single pesticide.

The invention relates to the technical field of microbial agents, and in particular to a microbial preparation as well as a preparation method and application of the microbial preparation. The microbial preparation is prepared by adopting and fermenting paenibacillus mucilaginosus, and a fermented culture solution contains shrimp and crab shells, collagen, sodium chloride, amino acid, carbohydrate and compound fertilizer, so that the microbial preparation has the function of inhibiting harmful germs; according to the microbial preparation disclosed by the embodiment of the invention, spray application and root irrigation can be carried out on rose and lycium chinense which suffer from a root rot disease and banana which suffers from a panama disease, and a result shows that the microbial preparation provided by the invention has a good prevention and treatment function on the root rot disease of the rose and the lycium chinense and the prevention effect can be up to 85.3 percent and 69.0 percent; the microbial preparation has a good prevention and treatment function on a blight disease of the banana, and the prevention effect can be up to 85.0 percent.

The invention discloses a pesticide for treating banana panama disease. The pesticide for treating banana panama disease is characterized by being prepared from, by weight, 0.3%-2% of dimethomorph guanidine, 0.1%-0.8% xinjunan acetate, 0.03%-0.2% of amino-oligosaccharin, 0.2%-1.5% of Zhongshengmycin, 3%-15% of humic acid, 1.5%-5% of amino acid, 5%-20% of organic matter, 0.05%-0.2% of polyglutamic acid, 3%-6% of N+K2O, 0.5%-1% of B+Zn+Fe and 48.3%-86.32% of water. The pesticide has the special killing effects on banana-panama-disease (banana fusarium wilt and banana vascular wilt) pathogenic germs, bacteria and fungi and the special treating effect on banana panama disease, and the total effective rate is 90% or above; by means of the pesticide and an application method, the effective ingredients of all pesticides can be fully developed, the pesticide prepared with the method is best in curative effect, and a preparing method is simple and easy to conduct; the pesticide has the universal and quite obvious treating effect on banana panama disease.

The invention discloses a preparation method of a biogas slurry containing biological pesticide. Urea, liquid polymeric ferric sulfate and a laundry detergent are added to biogas slurry to form a biogas slurry mixed solution, the weight ratio of the urea to the liquid polymeric ferric sulfate to the laundry detergent to the biogas slurry is 1:4:1:(400-500), and the biogas slurry mixed solution is sealed for 3-4 months; perfume, a dispersant and a curing agent are sequentially added to the biogas slurry mixed solution, the mixed solution comprises the added ingredients in percentage by weight as follows: 0.4%-0.8% of the perfume, 0.4%-0.6% of the dispersant agent and 0.4%-0.6% of the curing agent; the dispersant is polyethylene glycol 400; the curing agent is polyacrylamide; the biogas slurry mixed solution is left to stand for 7-10 days after being uniformly stirred, and then the biogas slurry mixed solution is filtered and purified; the biogas slurry mixed solution is filtered by multiple layers of filtering nets sequentially, a filtrate is obtained, and the filtrate is the biogas slurry containing biological pesticide. If the biological pesticide is sprayed to leaves of fruit trees and vegetables for a long time, fruits are large, the yield is increased, little leaf diseases and panama diseases can be controlled, the killing rate of the pesticide for red spiders, yellow spiders, arrowhead scales, suzumusi and the like is higher than 98%, and the biogas slurry containing biological pesticide is non-toxic and harmless to people and livestock and doesn't pollute the environment.

The invention discloses a method for yield increase cultivation of elder. The method comprises the first step of performing nursery stock breeding and seed treatment: soaking elder seeds with water for 48 h, utilizing warm water at 55-62 DEG C to soak the seeds for 48 h and sowing the seeds after draining the seeds; the second step of sowing the seeds: adopting autumn sowing; the third step of performing trimming: when buds grow to 30-40 cm, performing fixed bud treatment, selecting 1-3 robust lateral branches to serve as main branches, removing other branches so as to promote the growth of the main branches; and the fourth step of performing panama disease control. The method overcomes the shortcomings in the prior art; by applying straw in the soil or covering the earth surface with the straw and covering a surface layer with sand, the original soil and elder root systems are blocked, the elder root systems grow easily, and the method is simple in technology, simple to operate and suitable for ridge distances of various specifications.

The invention provides a pesticide composition for preventing and controlling banana panama disease, and belongs to the technical field of pesticides. The pesticide composite is prepared from the following components in parts by weight: 25 to 40 parts of hymexazol, 10 to 20 parts of chitosan oligosaccharide, and 5 to 10 parts of fluoxastrobin. The pesticide composition for preventing and controlling the banana panama disease has obvious effects of preventing and controlling the banana panama disease. The pesticide composition is prepared into the stable water suspension agent, so that the preparation, use and storage are convenient, and the control effect of the pesticide is favorably played.

The invention relates to a banana panama disease Chinese herbal medicine prevention and treatment agent and a preparation method thereof, and belongs to the technical field of ecological pesticides; the banana panama disease Chinese herbal medicine prevention and treatment agent comprises the following components: streptolirion volubile, maple leaves, herba andrographitis, Chinese mahonia, hawthorn leaves, pomegranate leaves, peach leaves, chilli leaves, semen litchi, lime, sulfur, asparagus officinalis, fruit of cubeb litsea tree, cucumber stem, pumpkin stem, bitter gourd stem, raw ginger, konjak, orange leaves, cotton root, plant ash, rhizoma polygonati, radix linderae, and fructus swietenia macrophylla; the preparation method comprises the steps of weighing, mixing and crushing, primary cooking, secondary cooking, quality inspection and packaging and the like to prepare the finished product. The prevention and treatment agent provided by the invention adopts a variety of Chinese herbal medicines in reasonable proportion, the medicinal components are in mutual influence and are promoted with each other, and banana trees suffering from banana panama disease turn well a week later with use of the Chinese herbal medicine prevention and treatment agent, allow new roots to grow after 10-15 days, and return to normal after three months; and the incidence rate of panama disease of a continuous cropping banana garden can be reduced.

The invention provides a method for identifying and screening banana panama disease resisting seedlings. The method comprises the following steps of A, preparing disease cause matrix inoculants, mixing coconut bran, corn flour and water to uniform, distributing in glass cylinders and performing high-temperature autoclaving; B, preparing the disease cause matrix, pouring the matrix from the cylinder, performing rolling crushing, adding the new seedling culturing medium according to a certain mass ratio, mixing to uniform for standby, and maintaining the concentration of the measured matrix pathogen spores to 105-106/g; C, performing banana seedling planting and daily management; and D, performing condition investigation and grading, after banana panama disease pathogens are inoculated, performing disease grade identification on the banana seedlings according to a disease evaluation grade, wherein the identification time of the panama disease resisting kind can be evaluated after three months, recording to the disease incidence rate and condition index of the banana seedlings, and determining the disease resistance of the plant according to the disease incidence rate and the condition index. The disease cause matrix inoculants are prepared through directly adding corn flour into the seedling culturing matrix, thereby saving cost and realizing a simple preparing process.

The invention relates to the technical field of crop cultivation, and in particular relates to a cultivation method for banana trees. The cultivation method for the banana trees disclosed by the invention comprises the following step: applying a macroelement water-soluble fertilizer specially used for the banana trees according to the nutrient requirements in different growth periods of the bananatrees. The fertilizer application method used in the invention can greatly reduce the use of a compound fertilizer and an elemental fertilizer; the macroelement water-soluble fertilizer specially used for the banana trees contains organic matter and medium and micro elements, has abundant and balanced nutrients, is easily absorbed by the banana trees, and can provide a plurality of nutrient elements required by the banana trees in different growth periods; the fertilizer can enhance the immune capacity of the banana trees and control a yellow leaf disease; the organic matter contained in thewater-soluble fertilizer can greatly improve the soil environment; and the fertilizing method provided by embodiments of the invention is reasonable, and facilitates absorption of nutrients by the banana trees, bananas are strong, and the yield is improved.

The invention discloses a fertilizer for preventing banana Panama disease. The fertilizer comprises the following raw materials in parts by weight: 8-10 parts of fructus aurantii immaturus, 12-15 parts of radix dichroae, 8-10 parts of herba asari, 10-12 parts of radix arnebiae and 8-10 parts of herba houttuyniae. Compared with the prior art, the fertilizer provided by the invention is a pure traditional Chinese medicine fertilizer which can effectively prevent the occurrence of banana Panama disease.

The present disclosure provides compositions and methods for providing broad-based resistance to fungal pathogens, such as a Fusarium fungi, and plants derived therefrom.

The invention discloses a composition for preventing and treating a banana panama disease and a preparation method of the composition. The composition disclosed by the invention comprises the following components in parts by weight: 50-80 parts of bamboo vinegar and 20-50 parts of allicin. The preparation method comprises the following steps: preparing the bamboo vinegar and mixing with the allicin. Banana trees and planting soil is sprayed with the diluted composition when the composition is used for preventing and treating the banana panama disease. The composition disclosed by the invention is simple in component, and simple and convenient in preparation process; the conditions are easy to control; an obtained product is easy to store; when the composition is used for treating the banana panama disease, the recovery rate is 95% and more; meanwhile, the pre-prevention on the banana panama disease of banana seedlings is very effective; and after the composition is adopted for prevention, the banana panama disease of the banana seedlings can be avoided.

The present invention relates to a process to treat banana plants against disease wherein a polyene antibiotic is applied on the plant. In particular a process is described to protect banana crops from the devastating Sigatoka and Panama diseases. To that effect, banana plants are treated with a preparation comprising an amount of a polyene antibiotic effective to prevent or inhibit mould growth, especially M. fijensis and Fusarium oxysporum f sp. cubense.

The invention discloses an organic fertilizer formula rich in active iron and zinc. According to the fertilizer, through the steps that iron and zinc ions are chelated by citric acid and secondarily chelated by amino acid and polypeptide materials which are generated after bean pulp peridia and bean pulp are fermented, the effectiveness of iron and zinc is improved to the maximum limit, and the problems that the effectiveness is low if ferrous sulfate is directly applied, and EDTA-Fe is expensive and difficult to apply and popularize in large area are solved; the bean pulp materials are rich in nutrient elements such as nitrogen, phosphorus, calcium and sulfur, the nutrient elements such as zinc, boron and potassium are appropriately supplemented in the fertilizer, and therefore the problems of the physiological iron deficiency Panama disease of the walnuts, the vacant shell disease of the walnuts, the white tip disease of the walnuts, physiological fruit drop and the like are effectively solved.