43results about How to "Reduce the chance of intrusion" patented technology

The invention relates to a bactericidal and insecticidal composition, and also relates to a crop disease and pest control method. The bactericidal and insecticidal composition comprises a first active component and a second active component, the first active component is 3-(2-chloro-1,3-thiazolyl-5-methyl)-5-methyl-1,3,5-oxadiazine-4-methylene(nitro)amine, the second active component is 5-(4-chlorophenyl)-2,2-dimethyl-1-(1,2,4-triazolyl-1-methyl)-cyclopentanol, and a weight ratio of the first active component to the second active component is 1:100-100:1. The bactericidal and insecticidal composition simultaneously has pest and disease prevention effects, has synergism, and is not a simple combination of above two medicines.

The invention relates to a safety double-control management platform for computer room hosting management, and relates to the technical field of database safety. The safety double-control management platform comprises: an authority management module, which is used for performing user authority management on the user accessing the enterprise database; an operation and maintenance auditing module, which is used for auditing the process of accessing the enterprise database by the user according to the user permission determined by the permission management module; and a data security management and control module, which is used for performing security management and control on data accessed by the user according to the user permission and an auditing result. The third-party machine room is arranged to deploy the security decision platform, the security double-control management platform determines the compliance of user access according to the access process of the user by monitoring the user in the whole process when the user accesses, the monitoring strength of the access process of the user is improved, the probability that illegal personnel operate, download and enter a management area is reduced, and then the protection effect on the enterprise database is ensured.

The invention discloses a planting method for enabling the high yield of tomatoes. The planting method comprises the steps of seed germination accelerating and seeding, and seedling transplanting. Compared with an existing tomato planting technology, the planting method for enabling the high yield of the tomatoes, disclosed by the invention, has the obvious advantages that by adopting the technical scheme, the germination rate of seeds is more than 88 percent, the emergence rate is ranged from 80 percent to 84 percent, and seeds and seedlings are healthy and strong; by spraying a mixed solution which contains 0.01 percent aspirin, 0.001 percent potassium permanganate and the balance of water during a primary seedling transplanting period, the rejuvenation period can be shortened, the probability that the seedlings are invaded by plant diseases and insect pests during an early period is reduced, and the survival rate is increased; by spraying a mixed solution which contains 0.05 percent urea, 0.05 percent calcium superphosphate, 0.01 percent potassium chloride and the balance of water, the yield of the tomatoes is increased, the frequency of the plant disease and the insect pests on the tomatoes is also reduced, and the mass production cost is reduced.

The invention relates to a bactericidal and insecticidal composition and a method for preventing and treating crop diseases and insect pests. The bactericidal and insecticidal composition provided by the invention comprises a first active component and a second active component, wherein the first active component is 1-methyl-2-nitro-3-(tetrahydro-3-furfuryl)guanidine, the second active component is 5-(4-chlorophenyl)-2,2-dimethyl-1-(1,2,4-triazole-1-yl-methyl)cyclopentanol, and a weight ratio of the first active component to the second active component is 1: 100 to 100: 1. The bactericidal and insecticidal composition provided by the invention has insect-preventing, disease-preventing and gain effects instead of merely individual effects of the two active components.

The invention discloses a cultivation method for preventing soft rot of spring Chinese cabbage. The cultivation method comprises the following steps: selecting a disease-resistant variety, selecting land for applying a fertilizer and a pesticide, carrying out ridging and distributing drip irrigation pipes, carrying out plug seedling cultivation, carrying out management in a seedling period, carrying out field planting, carrying out insect prevention net covering, carrying out field management and carrying out harvesting. Through the adoption of the measures, disease resistance of Chinese cabbage is enhanced, the number of pathogenic bacteria and eggs in the soil is reduced, the probability that pathogenic bacteria are transmitted through a water source is avoided, the seed utilization rateand seedling breeding efficiency are improved, probability of invasion by pathogenic bacteria in a seedling stage is reduced, activity frequency of workers in fields is reduced, and probability of damage caused by humans to the Chinese cabbage is reduced. The morbidity is controlled to be 1% or below of morbidity of current conventional fields.

The invention discloses delivery powder for sow parturition. The delivery powder comprises 0.3-1 part of fennel essential oil, 1-4 parts of light calcium carbonate, 1-20 parts of calamine powder, 50-90 parts of silicon dioxide and 0.1-0.5 part of deet,wherein the particle size of the silicon dioxide is less than or equal to 25 nm; and after delivery of a sow, the delivery powder is applied to thebody surfaces of piglets or the vulva of the sow. The delivery powder has an ultra-strong dry and comfortable function, the body surfaces of the piglets can be instantly dried and comfortable by applying a small amount of the powder, the body temperature of the piglets is effectively kept, the survival rate and health piglet rate of the piglets are increased, the delivery powder is applied to umbilical cord breaking, tail breaking and castration wounds of the piglets, inflammation diminishing and bleeding stopping are rapidly achieved, the probability of invasion of external bacteria is reduced, dryness of the rest position of the piglets is guaranteed, and bacterial reproduction is inhibited; and the morbidity of common diseases such as bacterial diarrhea (especially yellow, white and reddysentery) and streptococcus of the piglets is reduced, the safe mosquito repelling effect can be achieved when the powder is used in summer, mosquito bites are prevented, and the probability of diseases such as encephalitis B and African swine fever is reduced.

The invention discloses a method for increasing the survival rate of seedlings after tomatoes are transplanted. The method comprises the steps that in the first five days of tomato transplanting, clear water is sprayed in the morning and evening, and a mixed solution containing 0.01% of aspirin, 0.001% of purple salt and the balance water is sprayed once every other day; only clear water is sprayed in the morning and evening after five days; a mixed solution containing 0.05% of urea, 0.05% of superphosphate, 0.01% of potassium chloride and the balance water is sprayed continuously three times after ten days, and the mixed solution is sprayed once every 8-10 days. Through the method, the rejuvenation period can be shortened, the probability that pest diseases and insect pests invade seedling in the early period is reduced, the survival rate is increased, the seedlings are strengthened, growth of the seedlings is promoted, the survival rate of the cultured tomato seedlings is above 95%, the seedling are stronger than ordinary seedlings, and a firm foundation is laid for subsequent growth.

The invention provides a crop protecting agent. The crop protecting agent comprises pyraclostrobin and sulfoxaflor in a weight ratio of 50:1 to 1:50. The prevention or control effect of the crop protecting agent on fungi and/or pests is not simple superposition of activity of components; the crop protecting agent has more obvious synergistic effect than an existing single preparation in addition to the remarkable control effect on the fungi and/or the pests. The crop protecting agent provides an effective prevention or control method for the conditions that the fungi and/or the pests are easily caused at the same time or already have or are likely to have resistance to currently known products.

The invention discloses a nematicide composition containing Eprinomectin. The nematicide composition comprises an effective component A and effective components B, wherein the effective component A is the Eprinomectin, and the effective components B are plant growth regulators naphthalene acetic acid, indoleacetic acid and indolebutyric acid; the mass percentage of the Eprinomectin is 0.5-15%, the mass percentage of the naphthalene acetic acid is 0.00002-0.5%, the mass percentage of the indoleacetic acid is 0.00003-0.7%, and the mass percentage of the indolebutyric acid is 0.00016-0.02%. The dosage form of the nematicide composition is emulsifiable concentrate or an emulsion in water. The nematicide composition is efficient, low in toxicity, low in residue, highly safe to plants, capable of effectively controlling banana root-knot nematodes and capable of accelerating the activity recovery of banana root systems, promoting the rooting of new roots, evidently promoting banana growth and effectively lowering banana disease indexes.

The invention belongs to the technical field of fruit production and in particular relates to a technology for improving quality of strawberry fruits. The technology comprises the following steps: selecting non-woven fruit bags with the length of 13cm and the width of 10cm, wherein the left periphery, the right periphery and the lower periphery of the fruit bags are enclosed, and the upper periphery is opened; bagging within 3-7 days after strawberry fruit setting, and bagging on sunny days after strawberry fruit thinning; opening the fruit bags to enable the strawberries to be suspended on one side in the bag, folding the opening, and fixing and sealing by clips or in other manners. Compared with the prior art, the strawberry fruit bagging technology disclosed by the invention has the advantages that any soil or pesticide residue on the fruit surface is avoided, the cleanliness of the fruits is improved, consumers in picking gardens can safely pick and eat the strawberries, the insect pest infection probability of the fruits is greatly reduced, the mechanical damage on the fruit surface is reduced, the strawberries are convenient to transport, and the storage period of the strawberries is prolonged.