287 results about "Kasugamycin" patented technology

The invention discloses a bactericidal composition containing pyraclostrobin and antibiotic compounds. The bactericidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is the pyraclostrobin; the active ingredient B is one of bactericides, namely validamycin, zhongshengmycin and kasugamycin; and the weight ratio of A to B is 64:1-1:64. The bactericidal composition can be used for preventing and controlling crop diseases, has an obvious synergistic effect, has quite high activity in resisting rice blast, banded sclerotial blight (sheath blight), powdery mildew, anthracnose, downy mildew, blight, epidemic disease, gray mold, leaf mold and the like, and alleviates environmental pollution; a bactericidal spectrum is expanded; and the using amount of pesticides and pesticide residues on crops are reduced.

The invention discloses a bactericidal composition containing metconazole and an antibiotic compound. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is metconazole, the active ingredient B is selected from any one of the following bactericides: validamycin, polyoxin and kasugamycin, and the weigh part ratio of the active ingredient A to the active ingredient B is (1-64): (64-1). The composition can control various crop diseases, has remarkable synergistic action, enlarges the bactericidal spectrum, has higher activity to rice blast, powdery mildew, downy mildew, sheath blight, botrytis, leaf mold, fusarium wilt, plague and alternaria mali; in addition, agricultural chemical dosage, the residue of agricultural chemical on crops and environment pollution are reduced.

The invention discloses a composition for preventing plant diseases. The composition comprises, by weight, allicin, sterilizing agents, bacillus subtilis fermentation liquid, trichoderma pseudokoningii fermentation liquid, water-soluble chitin, monosodium glutamate residual liquid, fulvic acid potassium, boric acid, monopotassium phosphate, kasugamycin, methionine, thiamine, momordica grosvenori, polygonatum, astragalus, goldthread, asarum, honeysuckle, rosin, hot pepper and green Chinese onion. The allicin and the sterilizing agents serve as active components and are complexly combined, obvious synergistic interaction can be obtained, sterilizing and disease prevention capacities are improved, sterilizing spectrums are widened, the production of crops is improved, harmful bacteria is killed, diseases are restrained, residues are omitted, drug resistance is not easily generated, prevention and treatment of the plant diseases are improved, disease resistance of plants is improved, roots of the plants are lengthened and increased, stems of the plants are thickened, chlorophyll is increased, seeds of food crops are increased, grains of the food crops are plumped, ears and corners of the food crops are increased, fruits of fruit trees are increased and enlarged, and good quality and high production are obtained.

The invention relates to the technical field of plant disease prevention and treatment and discloses a composition for preventing and treating fusarium wilt of cucumber. The composition comprises, by mass, 9-11% of amino acids, 5-10% of polyoxin, 6-8% of chitosan oligosaccharide, 1-5% of propamidine, 5-15% of Zhongshengmycin and 55-65% of kasugamycin. The amino acids comprise lysine, methionine and arginine. The composition is used for preventing and treating fusarium wilt of cucumber and reduces incidence of disease by 38.8%. The composition realizes high-efficiency prevention and treatment on fusarium wilt of cucumber.

The invention discloses a compound sterilization composition containing oxathiapiprolin. Effective components of the composition comprise an active component A and an active component B, wherein the active component A is selected from oxathiapiprolin, the active component B is any one compound selected from kasugamycin, validamycin, polyoxins and pyrimidine nucleoside antibiotic, and the weight ratio of the active component A to the active component B is 1:80-80:1. The composition has synergistic effects on a plurality of diseases damaging agricultural production, reduces the dosage of pesticides, and reduces the residual amount of the pesticides on crops, reduces pollutions to the environment. The composition is safe to people and livestock and good in environment compatibility. Drug resistance of the diseases is not liable to generate.

The invention relates to a rice blast prevention and control insecticide, which consists of the following effective components in parts by weight: 0.1 to 55.0 parts of kasugamycin and 0.1 to 25.0 parts of glucan. According to the rice blast prevention and control insecticide, the synergistic effects of sterilization activity of kasugamycin and resistance induction of glucan are used for preventing and controlling the occurrence and development of rice blast, the insecticide has both prevention and control effects, and remarkable prevention and control effects can be achieved whenever the insecticide is used before or after the occurrence of the rice blast.

The invention provides a synergistic kasugamycin composition containing tea saponin. The kasugamycin composition has insecticidal, bactericidal and antiviral functions and is capable of inducing a plant to generate a disease-resistant function; the composition specifically comprises 1 to 50% of kasugamycin, 9 to 70% of tea saponin, 1 to 10% of salicylic acid and 5 to 30% of a surfactant, with the balance being a carrier or accessory material. The composition provided by the invention has stable properties; a formula for the composition is reasonable; a wettable powder, a water dispersible granule, a water aqua, a soluble powder and a soluble granule containing 1 to 50% of the effective component kasugamycin can be prepared by using a production method for a common pesticide preparation; the composition has wide-spectrum prevention and treatment effects on bacteria, fungi, viruses and insects on crops, can induce a plant to generate stress resistance and is a purely biological pesticide composition.

The invention belongs to the technical field of pesticides, in particular to a complex bactericidal composition containing kasugamycin and cyazofamid and an application thereof in the aspects of controlling fungal and bacterial diseases of crops. The weight ratio of kasugamycin to cyazofamid in the composition is that kasugamycin: cyazofamid is equal to 1:1-1:100, the composition plays the synergy through complexing, has the advantages of a wide range of applications, low cost and good effects and can be used for controlling downy mildew, blight and other diseases of grapes, cucumbers, tomatoes, potatoes and other crops caused by phycomycetes and other fungi, as well as bacterial diseases, such as bacterial angular leaf spot of cucumber, the controlling effects are good, and the composition simultaneously has the better role of retarding the drug resistance of pathogens.