30results about How to "Good effect on pest control" patented technology

The invention discloses a biological insecticidal rooting dual protective agent and a preparation method and an application method thereof, the biological insecticidal rooting dual protective agent comprises the following raw materials by weight: 2-6 parts of lactic acid, 0.5-3.5 parts of thuricide, 1-5 parts of pseudomonas, 0.5-3.5 parts of bacterium subtilis and 0.1-2 parts of pyrethrum, and the biological insecticidal rooting dual protective agent is prepared by first monomer cultivation and then mixing in any ratio after mature cultivation. The biological insecticidal rooting dual protective agent can not only kill underground pests, but also can protect the roots of the vegetables to ensure the smooth growth of the vegetables, may not do poison harm to body of users or vegetables eaters, is specially effective on the underground pests, non-toxic and non-residue, and is an ideal biological agent.

The invention relates to a pesticide for preventing and controlling crop fungi and bacteria diseases, which is prepared from 70 to 85 percent of blue vitriol, 1.2 to 4.0 percent of surfactant and the balance of anhydrous sodium carbonate by weight portion. The invention also relates to a pesticide for preventing and controlling mollusks such as snail, slug and the like, which is prepared from 70.5 to 78 percent of blue vitriol, 0.1 to 0.5 percent of tsumacide or methomyl, 1.2 to 4.0 percent of surfactant and the balance of anhydrous sodium carbonate. The invention relates to a method for producing the two pesticides, which comprises the following steps: thermally drying the blue vitriol by using a roller dryer at a temperature of between 100 and 150 DEG C, and stopping thermal drying when the blue vitriol loses 13 to 18 percent of combined water through detection; sealing and drying other components indoors, detecting water content less than 3 percent, mechanically crushing the dried blue vitriol, and then sieving the crushed blue vitriol by using a sieve of which aperture is between 2 and 4 millimeters; and putting the components into a mixer according to a formulation proportion, mixing the components and packing the mixture by using a double-layer plastic bag. The pesticides of the invention have the advantages of stable drug effect, good effect of preventing and controlling plant diseases and insect pests, and long shelf life.

The invention discloses a smoke forming agent for a hot smoke type pesticide application technology, which belongs to the technical field of prevention and control on disease and pest damages and can emit thick smoke. The smoke forming agent contains oil, alcohol, auxiliary ingredients and water. The smoke forming agent is vaporized after being heated by high temperature, and the vaporized agent can be coagulated to form white thick smoke when encountering outside low-temperature air after the vaporized agent is discharged; the smoke which is fine in particle size and large in volume can be rapidly diffused and uniformly distributed, and the smoke has very good diffusivity and very good penetrability, so that a very good role of preventing and controlling disease and pest damages is played.

The invention relates to a summer squash leaf-control high-yield unlimited vine hanging method. The summer squash leaf-control high-yield unlimited vine hanging method comprises the steps that when the number of leaves of each summer squash ranges from 5 to 7, spraying of 15% wettable powder 500-time dilution of a growth inhibitor MET is conducted from blades to cover tops, and after field planting is accomplished, soil is kept wetting immediately when the soil is dry; when the number of the leaves of each summer squash ranges from 7 to 8, vines of the summer squashes are hung, and all male flowers and female flowers existing before the eight leaves grow are removed; when the fruit setting period begins, flower dipping processing is conducted, one fruit is reserved for every two leaves, when the first fruit grows to meet the requirement that the length is 10cm, 10kg three-element fertilizer is used per mu, and is applied along with water, and fertilizer and water irrigation is conducted every 7-15 days; when the situation that the blade area becomes large, and the blades become thin appears, processing is conducted through the 15% wettable powder 500-time dilution of the MET, and when the fruiting vigorous period begins, top application of high-nitrogen and high-potash fertilizer is conducted. According to the summer squash leaf-control high-yield unlimited vine hanging method, the summer squashes are processed through the growth inhibitor, the increase of the blade area is inhibited, the blades of the summer squashes can become thin, and light transmission and the photosynthetic capacity are enhanced; the summer squashes are promoted to be robust in the earlier stage, the fruit setting period appears in advance, the fruit setting ratio is increased, after fruit setting is accomplished, growth and development of the fruits are quick, and the frequency of pest and disease damage is low.

The invention relates to a mixed sowing and companion planting method for ensuring rice production safety, in particular to mixed sowing and companion planting of two or more superior, high-yield and disease-resistant rice varieties which are similar in plant heights, growth periods and grain shapes. Each growth period of certain kinds of rice varieties from a vegetative growth period to a reproductive growth period is matched, and is suitable for unified nutrient and water management on a field, so that smooth application of a high-yield rice culture technique is ensured, the rice yield is increased, the damage degrees of plant diseases are lowered and relieved, variety resources are protected, the pathogeny time is delayed, the resistance of a rice field to burst diseases is improved, and the rice production safety is ensured.

The invention discloses a protective device for forestry pest prevention and control. The protective device comprises two protective main bodies, the two protective main bodies are distributed in a left-and-right symmetry mode, two assembly main bodies are jointly connected between the two protective main bodies in a sliding mode, the two assembly main bodies are distributed in a front-back symmetry mode, each protective main body comprises a supporting mechanism, adjusting mechanisms are connected to the supporting mechanisms in a sliding mode, a protective mechanism is movably connected to the lower portion of each adjusting mechanism, and the two protective mechanisms are detachably installed together through the two assembly main bodies. The protective device for the forestry pest prevention and control is simple and compact in structure, novel in design, convenient to disassemble and assemble, high in universality, better in prevention and deinsectization effect on forestry trees, safer, low in harm to the human body, low in prevention and deinsectization cost, high in safety and capable of being used and popularized.

The invention provides a disinfection method for preventing and treating the damage caused by diseases and insects. The disinfection method is characterized in that articles are placed in hot water for disinfection. The method can effectively eliminate or restrain pathogenic fungi, bacteria, wireworms and other harmful biological species sources carried in soil matrix, facilities and materials through disinfecting the soil, the facilities, the materials, and the like, and have good effect of preventing and treating the damage by the diseases and the insects without toxic side effect.

The invention discloses a rosemary essential oil micro-emulsion for preventing and controlling plant diseases and pests, and a preparation method thereof. The rosemary essential oil micro-emulsion comprises, by mass, 10-27 parts of rosemary essential oil, 10-40 parts of cosolvent, 21-65 parts of a surfactant Tween 80, 8-19 parts of a surfactant Span 60 or 80 and 5-29 parts of water. The hydrophilic-lipophilic balance of a mixture formed by mixing the two surfactants is 12. The cosolvent is ethanol. Ethanol is a short-chain alcohol cosurfactant, and can improve the solubilizing capacity of themicro-emulsion, so the rosemary essential oil micro-emulsion is stable and transparent, and has good solubility; the rosemary essential oil contains 1,8-cineole, alpha-pinene and camphor, so growth ofpoisonous moths can be inhibited, and eggs of lice are killed. The problem that the rosemary essential oil cannot be directly applied to prevention and control of plant diseases and pests is solved.The preparation method has the advantages of easily available raw materials, simple process and low cost.

The invention discloses an ecological insecticide as well as a preparation method, a preparation and application thereof. The insecticide contains an active component, and the active component contains a solvent prepared by rectifying bio-oil molecules; the raw medicine is prepared from plant materials, and the plant materials comprise mint, sansevieria trifasciata prain, rosemary and celastrus angulatus; and the ecological insecticide is prepared by uniformly mixing the raw medicine, the auxiliary agent and the solvent or the filler in proportion. The pesticide belongs to a plant source compound pesticide, has an obvious compound synergistic effect, can be used for killing mites of plants, takes effect quickly, is low in cost, and can reduce the harm of chemical pesticides to the environment.

The invention relates to the field of fertilizers, and especially relates to a fertilizer special for Zanthoxylum bungeanum. The fertilizer comprises the following components in parts by weight: 20-25 parts of straw, 10-20 parts of sawdust, 10-12 parts of expanded perlite powder, 1-2 parts of a nitrification inhibitor DMPP, 0.3-0.5 parts of tea saponin, 22-24 parts of ammoniacal liquor, 17-19 parts of calcium ammonium nitrate, 13-15 parts of powdered rock phosphate, 11-13 parts of a magnesium potassium chloride, 10-12 parts of a Vicia villosa green manure, 12-14 parts of a decomposed goose manure, 3-7 parts of a photosynthetic bacteria fertilizer, 7-9 parts of a yield increasing bacteria fertilizer, 2-4 parts of a marathon emulsion, 1-3 parts of acetofenate, 3-5 parts of humic acid, 1-3 parts of indole-3-butyric acid potassium, 2-4 parts of molybdenum trioxide, and 40-50 parts of water. The fertilizer has the advantages of abundant nutrients and simple preparation, and can effectively promote uniform particles of Zanthoxylum bungeanum; Zanthoxylum bungeanum has thin pericarp and is rich in oily feeling, and has aromatic flavor; the formula contains a pesticide component, in order to improve capability of Zanthoxylum bungeanum for resisting insect diseases, and greatly improve quality of Zanthoxylum bungeanum.

The present invention discloses a biological fertilizer with functions of pest prevention and disease treatment, and belongs to the technical field of agricultural fertilizers. The preparation method comprises: 1) adding water to sugar, melting, and boiling; 2) adding raw materials such as a composition comprising bean cake, peanut cake and castor cake According to any ratios, a fermentation carrier, polysaccharides, the sugar water obtained in the step 1), and a strain according to a certain ratio, uniformly stirring, and carrying out pre-fermentation for 3-10 days to obtain a pre-fermentation strain; and 3) drying manure, crushing, adding the pre-fermentation strain in the step 2), phosphorite powder and trace element ore powder, uniformly stirring, fermenting at a temperature of 5-70 DEG C, preferably 50 DEG C, and completing the fermenting after the number of the live bacterial achieves or exceeds 2*10<9> / g, wherein ventilation oxygen addition is required during the fermentation process, and the oxygen addition amount is 0.3-10 m<3> / min. According to the present invention, the product has characteristics of particularly significant plant disease treatment effect, fertilizer efficiency improving, and significant insect pest prevention and control effect.

The invention discloses a morchella culture medium. The morchella culture medium is characterized by comprising plant ash, fermented meal, humus soil and a pH regulating agent. A preparation method for the morchella culture medium comprises the following steps that the plant ash, the fermented meal and the humus soil are weighed and evenly mixed according to parts by weight, pH is regulated by thepH regulating agent to be 6.5-7.5, and all the raw materials are evenly mixed again to obtain the morchella culture medium. The morchella culture medium can increase the yield and the protein contentof morchella; the fermented meal is rich in plant protein and contains various microelements, and transformation and synthesis of morchella organic matter are easily promoted; raw materials of the meal are fluffier after being subjected to biological fermentation, hardening of the culture medium can be relieved, the culture medium obtains more oxygen in the morchella culture process, and the growth and development of the morchella are thus facilitated. The plant ash and the humus soil are rich in mineral elements, the fertilizer efficiency is high, and the humus soil further has a high efficacy of moisture and fertilizer conservation.

The invention discloses a liquid fertilizer with fruits, vegetables and medicinal herbs and a production process thereof. residue obtained after bactericides are extracted from vegetables and fruits,residue obtained after pesticides are extracted from medicinal herbs, and amino acids are added as raw materials assisted by citric acid and trace elements to obtain the liquid fertilizer; no chemicals are added. The liquid fertilizer is characterized by being prepared from, by weight, 30-33 parts of fruit, vegetable and medicine residue, 30-32 parts of medicinal herb residue, 20-30 parts of aminoacids, 1-2 parts of trace elements, and 1-3 parts of citric acid; natural wild jujube shell extract and water are used to form a solution; the natural wild jujube shell extract has the effects, suchas solvent function, penetration, corrosion resistance, bactericidal property, synergy, diffusion, disease prevention, pest dispelling, and vole dispelling. The invention is intended to provide the pure plant-derived liquid fertilizer, which can prevent and treat various soil-borne diseases, has the triple effects of fertilizer efficacy improving, pest killing, and bacteria killing.

The invention relates to the field of fertilizer, in particular to a chemical fertilizer for ligustrum quihoui. The chemical fertilizer is prepared from, by weight, 20-25 parts of straw, 10-20 parts of saw dust, 10-12 parts of expanded perlite powder, 1-2 parts of nitrification inhibitor DMPP, 0.3-0.5 part of tea saponin, 80-100 parts of chicken manure, 50-60 parts of rose willow leaves, 20-40 parts of soapberry fruits, 30-40 parts of crofton weed, 30-40 parts of smashed magusa, 8-10 parts of phosphate solubilizing bacteria, 30-40 parts of lotus root starch, 15-17 parts of calcium nitrate, 18-22 parts of radix bupleuri, 12-14 parts of elecampane, 30-50 parts of kieselguhr and 220-260 parts of water. The special fertilizer has the functions of activating soil and relieving soil hardening, and has an obvious effect of activating nutrient elements and the like in the soil.

The invention discloses a control method for guava diseases and pests. Natural plants and by-products of Chinese herb medicines such as ivy tree bark, honeysuckle, red garlic and artemisia annua are adopted as raw materials, through a series of specific procedures, a pest repellent is prepared, operation is easy to achieve, and the cost is low. According to the control method for the guava diseases and pests, no chemical agents are added, so that side effects on guava fruits are avoided; the effects of controlling the diseases and the pests are good, and not only can healthy growth of the fruits be guaranteed, but also it is avoided that hazardous substances of traditional chemical pesticides remain on the fruits, so that the method is an ecological control method for the diseases and thepests.

The invention relates to the technical field of organic pesticide preparation, in particular to a novel organic pesticide preparation method which comprises the following raw materials in parts by weight: 3%-7% of yellow tobacco, 3%-7% of sophora alopecuroide, 13%-17% of new wheat straw powder, 3%-7% of venenum bufonis, 3%-7% of garlic leachate, 3%-7% of ginkgo leaf juice, 3%-7% of mint powder, 3%-7% perilla powder and 34%-66% of water. The optimal weight ratio is as follows: 5% of yellow tobacco, 5% of sophora alopecuroide, 15% of new wheat straw powder, 5% of venenum bufonis, 5% of garlic leachate, 5% of ginkgo leaf juice, 5% of mint powder, 5% of purple perilla powder and 50% of water. The organic pesticide product prepared by the technology disclosed by the invention is low in production cost, wide in applicable crop range, strong in pesticide effect and good in pest control effect, the quality of agricultural products and forest products is improved, and remarkable economic benefits and ecological benefits are brought to agriculture and forestry production.

The invention discloses an anise dwarfing and high-yield grafting technology which comprises the following steps: S1, selecting a rootstock, namely selecting the rootstock which is developed in root system, high in resistance, free of plant diseases and insect pests, 10-40cm above the ground and 0.5-2cm in root diameter; s2, collecting scions: selecting thick, strong and bud lignified branches growing on the upper part of an excellent seed tree without plant diseases and insect pests as the scions; according to dwarfing grafting, the tree height of the star anise tree can be relatively low, fruits can be picked more easily, great convenience is provided for picking personnel, the height of the star anise tree is controlled to be about 5 m, branches are reasonably distributed, light receiving of the star anise tree is facilitated, a good foundation is laid for high yield of the star anise tree, and the method is suitable for large-scale popularization and application. The dwarfing survival rate of the star anise tree obtained through the grafting technology is relatively high, the star anise tree can blossom and bear fruits in the second year after dwarfing, two mature periods exist in one year, two fruits can bear, the yield is far higher than that of the star anise tree which is not dwarfed, and the yield of the dwarfed star anise tree which grows well is about 5 times that of the normal star anise tree.

The invention discloses a seed dressing agent. The seed dressing agent comprises the following components in parts by weight: 4-6 parts of high polymer water-absorbing resin, 0.4-0.6 part of tetramethyl glutaric acid, 8-12 parts of thiram, 8-12 parts of carbofuran, 8-12 parts of monopotassium phosphate and 8-12 parts of microelements and fulvic acid. The seed dressing agent is applicable to multiple crops and commercial crops, has good drought resisting and growth promoting effects and has long action time.

The invention relates to a fertilizer and a preparation method thereof, in particular to a fertilizer with high microbe content and the preparation method thereof, which belongs to the technical field of agricultural fertilizer. The preparation method comprises the following steps: 1) melting sugar in water and boiling the obtained solution; 2) adding the following raw materials by proportions: combinations of bean cake, peanut cake, and castor cake by any proportion to ferment the carrier, polysaccharide and sweet water obtained in Step 1, stirring the obtained solution in Step 2 uniformly to carry out a spontaneous fermentation for 3 to 10 days after adding the strain so as to obtain pre-fermented strains; 3) drying and crushing night soils, and adding the pre-fermented strains, phosphorite powder, and microelement mineral powder into the night soils and uniformly stirring the obtained mixtures for fermentation at a temperature of 5 DEG C to 70 DEG C, while at a preferable temperature of 50 DEG C. When the number of live strains reaches 2*10<9> / g, the fermentation can be ended; wherein, the oxygen is required to be pumped at a speed of 0.3-10m<3> / min in the process of fermentation. The fertilizer has particularly obvious curing effects on the plant diseases and preventive effects on the insect pest.

The invention relates to a summer squash leaf-control high-yield unlimited vine hanging method. The summer squash leaf-control high-yield unlimited vine hanging method comprises the steps that when the number of leaves of each summer squash ranges from 5 to 7, spraying of 15% wettable powder 500-time dilution of a growth inhibitor MET is conducted from blades to cover tops, and after field planting is accomplished, soil is kept wetting immediately when the soil is dry; when the number of the leaves of each summer squash ranges from 7 to 8, vines of the summer squashes are hung, and all male flowers and female flowers existing before the eight leaves grow are removed; when the fruit setting period begins, flower dipping processing is conducted, one fruit is reserved for every two leaves, when the first fruit grows to meet the requirement that the length is 10cm, 10kg three-element fertilizer is used per mu, and is applied along with water, and fertilizer and water irrigation is conducted every 7-15 days; when the situation that the blade area becomes large, and the blades become thin appears, processing is conducted through the 15% wettable powder 500-time dilution of the MET, and when the fruiting vigorous period begins, top application of high-nitrogen and high-potash fertilizer is conducted. According to the summer squash leaf-control high-yield unlimited vine hanging method, the summer squashes are processed through the growth inhibitor, the increase of the blade area is inhibited, the blades of the summer squashes can become thin, and light transmission and the photosynthetic capacity are enhanced; the summer squashes are promoted to be robust in the earlier stage, the fruit setting period appears in advance, the fruit setting ratio is increased, after fruit setting is accomplished, growth and development of the fruits are quick, and the frequency of pest and disease damage is low.

The invention belongs to the field of plant disease and pest control, and particularly relates to an olive disease and pest control method. The method aims at solving the problems that when pesticideis adopted for controlling olive diseases and pests in the prior art, pesticide resistance is likely to be caused, the quality of olive seedlings is poor, the yield is decreased, and the fruit qualityis declined. The olive disease and pest control method includes the step of spraying Bordeaux mixtures with different concentrations to olive branches and leaves once in mid-to-late April to mid-to-late May, in early July to early August and in middle September to middle December respectively. According to the method, as the Bordeaux mixtures with different concentrations are selected to be sprayed to olives at different stages, targeted pest control and fungus killing can be achieved, pesticide resistance of diseases and pests can be avoided, the control effect is good, olive trees can growrobustly, the yield can be increased, and the quality of olives is better. The method can be effectively used in the olive disease and pest control field; meanwhile, the method is easy to implement and low in cost and has obvious economic benefits.

The invention discloses a green prevention method for paddy field diseases and insect pests. The green prevention method comprises the following steps of after rice transplanting, arranging an insectinducing device in a paddy field, before rice is harvested, the insect inducing device is disassembled, the insect inducing device is automatically opened and closed in a timing manner, and pest prevention is performed on growth of rice in the entire stages. According to the green prevention method for paddy field diseases and insect pests, a physical insect inducing method and a chemical insect inducing method are combined, the pests of different types can be induced and killed, and spraying of pesticides is not needed for the paddy field, so that the favorable effect of preventing diseases and insect pests can be achieved, the use of the pesticides is reduced, and green production and food safety are facilitated.

The invention discloses a control method for diseases and insect pests of apple trees, which comprises the following steps: (1) winter management; (2) spring management: (2.1) performing covering andspraying with plant ash, wherein the use amount of the plant ash is 800-1200 kg / mu; and (2.2) before fruit tree germination, spraying and bathing fruit trees by using a plant ash leaching solution with a mass percentage concentration of 2-8%; and (3) summer management: (3.1) fully planting grass in the free area between the fruit trees to feed insects with the grass; (3.2) spraying the fruit treeswith CM bacteria of a mass percentage concentration being 2-8%; (3.3) spraying the fruit trees with apple vinegar of a mass percentage concentration being 20-40%; and (3.4) spraying the fruit trees with Baijiu of a mass percentage concentration being 20-40%. The control method for the diseases and insect pests of the apple trees provided by the invention resolutely does not use pesticides and chemical fertilizers, does not produce side effects on apple tree fruits, has a good control effect on the diseases and insect pests, can ensure the healthy growth of fruits, and belongs to an ecologicalcontrol method of the diseases and insect pests.

According to the ground cloth laying type high-efficiency planting method for macadamia nuts, a close planting method is adopted, ground cloth laying is combined, integration of insect prevention, degradation, fertilization and weeding is achieved, insect prevention agents are added into the ground cloth to prevent and treat diseases and insect pests, and conventional spraying pesticides are replaced; the slow-release fertilizer is added, so that nutrient substances required in the flowering and fruiting processes of the macadamia nut trees are guaranteed; meanwhile, a scientific and reasonable pruning method is adopted, the macadamia nut trees are kept in a spindle shape, and high and stable yield is guaranteed in combination with an alternate pruning mode. According to the method, the acre yield of the macadamia nuts is increased, the single plant input cost of macadamia nut planting is reduced, the economic income of fruit farmers can be greatly increased, and the method has good popularization prospects.

The invention discloses a method for controlling sugar orange diseases and pests and belongs to the technical field of fruit planting. The method has the advantages that plant Chinese herbal medicinebyproducts such as Hedyotis hedyotidea stem, Cannabis sativa L., Cinnamomum camphora branches and leaves, crotalaria sessiiflora stem leaves and Rungia pectinate as the raw material extract to prepareinsect preventing liquid, comprehensive utilization of the plant Chinese herbal medicine byproduct resources is achieved effectively, the used materials are easy to obtain, and easiness in preparation and low cost are achieved; the method is free of side effects on sugar orange fruits, good in disease and pest control effect, capable of guaranteeing the healthy growth of the fruits, capable of avoiding harmful substance residues, caused by traditional chemical insecticides, on the fruits, healthy, safe and green.