98results about How to "Reduce the number of repeated use" patented technology

The invention relates to a seed-dressing agent containing fludioxonil. The seed-dressing agent is characterized in that effective components in the seed-dressing agent include the fludioxonil (A) and at least one of naphthoxyacetic acid and gibberellic acid (B), wherein the weight part ratio of the effective components (A to B) is 40:1 to 0.1:40 and can be 20:1 to 0.1:10 preferably; the total weight part of the effective components (A and B) in a preparation of the seed-dressing agent accounts for 1-80 percent of the total weight part of the whole preparation and accounts for 1-25 percent preferably. A pesticide preparation formulation which can be prepared from the seed-dressing agent is a suspended seed coating, an emulsifiable concentrate, wettable powder and granules. The seed-dressing agent has a remarkable synergistic effect, the problem of weak sterilization performance of the naphthoxyacetic acid and the gibberellic acid is solved, the problem of gradual reduction of the sterilization effect of the fludioxonil is solved, the sterilization stability of the fludioxonil under the external environments of different temperatures, different degrees of dryness, different degrees of humidity and the like is improved, and the drug resistance is delayed.

The invention relates to an insecticidal composition containing sophocarpidine. The effective components are Imicyafos and sophocarpidine in a binary mixing manner, wherein the ratio of the two effective components in parts by weight is (1-50):(50-1), preferably, the ratio in parts by weight is (5-25):(30-3); the content of the effective components in the insecticidal composition in parts by weight is 1-80%, preferably, content in parts by weight is 5-40%; the other ingredients are allowed and acceptable auxiliary components in a pesticide. Wettable powder, a suspending agent, a microemulsion, an emulsion in water and a water dispersible granule can be prepared by using a known method. The composition disclosed by the invention has the advantages of being wide in function field, high in insecticidal efficacy, few in dosage, high in control effect, few in residue, long in lasting period, and beneficial to environmental protection.

The invention relates to a bactericidal composition in the pesticide compound field and the application thereof. The effective component of the bactericidal composition is the penconazole and ningnanmycin compound, the total weight percentage of the effective component in the bactericidal composition is 1-90 percent, preferably 8-70 percent, the residues are allowed and acceptable auxiliary ingredients in pesticides, and the known method can be adopted to prepare wettable powder, a suspending agent, a soluble liquor, missible oil, an aqueous emulsion and a moisture particulate agent. The bactericidal composition is mainly used for controlling fungous diseases to crops of vegetables, fruit trees, grain and the like.

The invention discloses a scar treatment strip and a preparation method thereof. The scar treatment strip comprises a porous basement layer, a silica gel layer and a parting layer arranged sequentially, wherein the silica gel layer is prepared from, by weight, 100 parts of A1, 0.1-10 parts of B1, 0-10 parts of resinous polysiloxane, 0.001-0.5 part of first platinum catalyst and 0.001-0.5 part of first alkynol polymerization inhibitor, wherein A1 is liquid polysiloxane containing at least two alkenyl, and the viscosity of the liquid polysiloxane is in 1000 mpas-100000 mpas, B1 is organic hydrogen siloxane containing at least three silicon key bonding hydrogen atoms; the scar treatment strip breaks through the material selection range of the traditional scar treatment strips, transfers fromnon-permeable film material to porous material, the obtained scar treatment strip is soft, fit the body, and the increasing of the permeability of the porous material makes the scar treatment strip more comfortable.

The invention belongs to the field of a pesticide, and particularly relates to a bactericidal composition for preventing and treating a tomato late blight. The bactericidal composition disclosed by the invention comprises the following effective components: cyazofamid and ethaboxam. The effective components cyazofamid and ethaboxam of the composition disclosed by the invention are mixed with each other, and do not generate a contradiction. The composition disclosed by the invention has a good synergistic effect within a certain range, the control efficiency is higher than that of a single dosage and the pesticide effect is more lasting, the resistance to drugs is delayed, the repetitive times of the pesticide is reduced, the usage amount of the pesticide is reduced, and the use cost of the pesticide is reduced. The composition disclosed by the invention has special effects on the tomato late blight and downy mildew, and also can be applied to prevention and control of other fruits and vegetables such as cucumber downy mildew and grape downy mildew.

The invention relates to a cyflufenamid-contained bactericidal and insecticidal composition containing the effective components: imicyafos and cyflufenamid which are blended, wherein the weight part ratio of the two effective components is (1-50):(1-50), preferably (3-25):(5-25); the bactericidal and insecticidal composition totally contains 1-80% of the effective components, preferably 5-35%; rest auxiliary components are allowed to be used and can be accepted in a pesticide; the cyflufenamid-contained bactericidal and insecticidal composition can be prepared into wettable powder, a suspending agent, a microemulsion, an emulsion in water and water dispersible granules by using a known method. The bactericidal and insecticidal composition provided by the invention is mainly used for preventing and controlling pest and disease damages to corps of grains, cotton, oil, fruits, vegetables and flowers.

The invention relates to a germicidal composition in the field of pesticide complex formulation; the active components are cyflufenamid and a part of imidazole germicides, and the active components are blended binarily; the weight ratio of the two active components is 80:1-1:90, and the preferable weight ratio is 50:3-5:65; the total weight percent of the active components in the germicidal composition is 1%-90%, and preferably 8%-75%; the residues are auxiliary components which are allowable and acceptable in pesticides; the composition can be prepared into wettable powder, suspensions, soluble liquid, emulsions in water, water dispersible granules and granules by known methods; the germicidal composition of the invention is mainly used to control fungal diseases of crops such as grains, cotton, oil, fruit, vegetables, and flowers.

The invention relates to a sterilizing composition, belonging to the field of pesticide formulation. The active constituents of the sterilizing composition are combined cyproconazole and abietic acid copper, the ratio of cyproconazole to abietic acid copper is (90:1) to (1:90) by weight percent, preferably (50:5) to (1:40); total weight percent of the active constituents in the sterilizing composition is 1%-90%, preferably 8%-70%; the balance of the active constituent is an available and acceptable auxiliary constituent, the combination can be prepared into wettable powder, a suspending agent, a solubility liquid agent, microemulsion, missible oil, aqua resigen and a moisture dispersible granule by using a known method. The sterilizing composition related to the invention is used for preventing fungoid diseases on crops such as vegetables, fruit trees, cereals and the like.

The invention relates to a sterilization insecticidal combination containing fenhexamid. The effective ingredients of the sterilization insecticidal combination are obtained through blending Imicyafos and the fenhexamid, the weight part ratio of the two effective ingredients is (1-50):(1-50) and is preferably (3-25):(5-25), the weight part content of the effective ingredients in the sterilization insecticidal combination is 1 percent to 80 percent and is preferably 5 percent to 35 percent, the rest is acceptable auxiliary ingredients permitted to be used in pesticides, and the sterilization insecticidal combination can be prepared into wettable powder, suspending agents, microemulsion, aqueous emulsion and water dispersible granules by the existing method. The sterilization insecticidal combination is mainly used for preventing and treating crop diseases and insect pests of grain, cotton, oil, fruit, vegetables and flowers.

The invention belongs to the technical field of pesticides and discloses weeding composition. Flumioxazin and propisochlor in the mass ratio being (1-30): (1-50) are taken as main effective components, and the mass percentage of flumioxazin and propisochlor in the weeding composition is 2%-80%. The invention further discloses preparation of wettable powder, water dispersible granules, a suspending agent and emulsifiable concentrate from the weeding composition. The weeding composition has the advantages of being wide in weeding spectrum, good in control effect, safe to use and low in cost and can be used for controlling and removing annual weeds in soybean fields.

The invention relates to an antibacterial composition, which belongs to the field of agricultural compounds. The antibacterial composition is prepared by mixing tetraconazole and pyraclostrobin, which serve as active ingredients, in a weight percentage ratio ranging from 80:1 to 1:80, preferably a weight percentage ratio ranging from 65:5 to 1:50; and the total active ingredients account for 1 to 90 percent, preferably 5 to 50 percent of the weight of the antibacterial composition, and auxiliary ingredients which are allowed to be used and acceptable in pesticide account for the balance. The antibacterial composition can be prepared into wettable powder, suspension, emulsified oil, soluble liquid, aqueous emulsion and water dispersible agent by the conventional method. The antibacterial composition disclosed by the invention is mainly used for preventing and controlling diseases caused by bacteria of Erysiphe, Puccinia, Rhynchosporium spp., Pyrenophora and Septoria.

The invention relates to a herbicide emulsifiable concentrate preparation containing pentoxazone and amidosulfuron. The active ingredients, pentoxazone and amidosulfuron, in the herbicide are mutually mixed to provide a broad weed control spectrum. The active ingredients in the herbicide are matched to play a very good synergy role in a certain range, so that the herbicide is higher in control effect than a single agent, and the drug property maintenance time is long; the herbicide is extremely safe to cereal crops.

The invention relates to a weedicide composition containing Tembotrione, Terbuthylazine and Isoxadifen-ethyl. The weight part ratio of the three active components in the preparation is (1-10):(1-50):(0.5-10), and the total weight part of the active components accounts for 2.5-70% of the total weight part of the whole preparation. The weedicide composition can be prepared into multiple agricultural chemical preparation forms such as wettable powder, suspending agents, dispersible suspending agents, microemulsion, emulsion in water, granules and water-dispersible granules, and is used for controlling multiple grassy weeds, broadleaf weeds and sedge weeds. The weedicide composition can control the multiple grassy weeds, broadleaf weeds and sedge weeds capable of being controlled by single use of the Tembotrione, improves the control effect on part of the grassy weeds and broadleaf weeds, widens the weed control spectrum, additionally has a particular sealing effect of the Terbuthylazine, improves the degree of safety for corns, lowers the dosage, saves the control cost, improves the safety for succeeding crops, and reduces pollution to the environment.

The invention relates to an insecticidal combination containing o-phenylenediamine insecticide and abamectin. Active components of the insecticidal combination are o-phenylenediamine insecticide A and abamectin, and the remaining are auxiliary components for preparing pesticide formulations. The weight part ratio of the active component o-phenylenediamine insecticide A to abamectin is (1-35):(5-0.1), the total weight parts of the active components account for 1-30% the total weight parts of the formulations. The pesticide formulations capable of being prepared from the insecticidal combination comprise wettable powder, suspending agent, soluble liquid, emulsion in water and water dispersible granules. The combination can be prepared into the formulations suitable for agricultural application, the insecticidal combination has an obvious synergistic effect, the insecticidal spectrum is expanded, the pesticide amount is reduced, the control effect is improved, residue is less, the duration is long, and the insecticidal combination is favorable for delaying pesticide resistance of pests and environmental protection.