229results about How to "Good insecticidal effect" patented technology

The invention discloses a functional nutrition fertilizer, which comprises the following raw materials in parts by weight: 200-500 parts of organic wastes, 20-60 parts of grass carbon, 60-120 parts of livestock manure, 200-600 parts of rice washing water, 50-100 parts of seaweed mud, 10-50 parts of EM bacteria agent, 1-3 parts of ferrous sulfate, 1-3 parts of copper sulfate, 1-3 parts of zinc sulfate, 0.5-2 parts of manganese sulfate, 0.5-3 parts of ammonium molybdate, 0.3-2 parts of sodium tetraborate, 0.3-3 parts of strontium nitrate, 0.5-1 parts of selenium dioxide, 2-6 parts of magnesium sulfate, 3-8 parts of potassium chloride, 2-8 parts of calcium carbonate, 3-10 parts of bentonite, 5-10 parts of urea, 10-50 parts of traditional Chinese medicine extract, and 10-30 parts of traditional Chinese medicine residue fermented product. According to the functional nutrition fertilizer, the nutrition components are complete and balanced, the disease and insect resistance capacity of soil can be enhanced, the fertilizer efficiency of soil can be increased, and the functional nutrition fertilizer has no environment pollution. The invention further discloses a preparation method of the functional nutrition fertilizer.

The invention discloses a purely natural plant insecticide, relating to an insecticide which is prepared by taking natural plants as raw materials and is applied to various crops of wheat, rice, peanut, soy bean, vegetables, fruits, and the like. The purely natural plant insecticide is characterized by comprising the following components in parts by weight: 10 to 18 parts of pine needle, 4 to 10 parts of sophora flavescens, 4 to 12 parts of southernwood, and 60 to 80 parts of 70-100% alcohol. The manufacture method comprises the following steps of: crashing each raw material, placing the raw materials to the alcohol, sealing a hole, soaking the raw materials for 20 to 35 days, filtering the mixture to form liquid medicine, and preserving the liquid medicine to a pot or a bottle. The invention has the advantages of wide insecticidal range, no toxic to plants, people and animals, good insecticidal effect, capability of replacing low toxicity pesticides, vast potential for future development, less investment for manufacture equipment, simple preparation processing, easy popularization and benefit for peasants, and can kill pests of whiteflies, aphides, red spiders, liriomyza, thrips, cotton bollworms, pink worms, caterpillars, dark greyish green moths, small noctuids, needle rollers, and the like.

The invention provides a plant pesticide whose effective constituents include the extracts of the following plants: Chinaberry bark 20-30%, tobacco leaf 10-30%, rhizome of shouliang yam 10-30%, wormwood 5-20%, croton 5-20%, derris 2-10%, thickfruit millettia seed 2-10%, Tripterygium wilfordii 2-10% and Sichuan aconite root 2-10%.

The invention discloses a special fertilizer for wampee and a preparation method of the special fertilizer. The special fertilizer is prepared from the following ingredients in parts by weight: 20 to 25 parts of urea, 10 to 12 parts of diammonium phosphate, 16 to 18 parts of potassium sulphate, 1 to 1.5 parts of slaked lime, 0.5 to 1 part of magnesium sulfate, 1 to 1.5 parts of potassium sulphate, 1 to 1.5 parts of boracic acid, 0.01 to 0.1 parts of citric acid chelated zinc, 0.01 to 0.1 parts of copper sulfate, 0.01 to 0.1 parts of manganese sulfate heptahydrate, 0.01 to 0.1 parts of sodium molybdate, 0.01 to 0.1 parts of ferric trichloride, 0.1 to 0.2 parts of amino acid chelated selenium, 5 to 8 parts of disinfection insecticide, 4 to 6 parts of crop straw, 5 to 8 parts of thoroughly decomposed animal excrement and 3 to 5 parts of peanut hull powder. The special fertilizer has the advantages that the proportion content is reasonable; medium-element calcium, magnesium and sulphur fertilizers, trace-element boron, zinc, copper, manganese, molybdenum and ferrum fertilizers and amino acid chelated selenium fertilizers are contained; meanwhile, the sterilization pesticide, the crop straws, the thoroughly decomposed animal excrement and the peanut hull powder are contained; the effect of eliminating plant diseases and insect pests for fruit trees is achieved; rich nutrition ingredients are also provided for wampee fruit trees; in addition, the utilization rate of the fertilizer is improved; wide development prospects and good economic benefits are realized.

The invention relates to a plant pesticide which comprises the components in parts by weight of powder dry matters: 30-60 parts of walnut green seedcases, 20-50 parts of waste tobacco leaves, 5-10 parts of bunge pricklyash leaves, 10-20 parts of cherry leaves and 5-10 parts of garlic bulbs. The plant pesticide is prepared by drying the walnut green seedcases (leaves), the waste tobacco leaves (stems), the bunge pricklyash leaves, the cherry leaves and the garlic bulbs (leaves) under the sun after the are mature and harvested, respectively grinding the dried products into powder, weighing dry matters of the components according to the proportion to form a formula, evenly mixing and stirring to obtain the finished product, and sealing and packaging the finished product by a plastic bag.

The invention discloses a drug substrate fertilizer particle agent to prevent cotton seeding pest, which is characterized by the following: adopting nitrogen, phosphor, potassium or composite fertilizer as carrier; allocating imidacloprid, thiram, triazole ketone and adjuvant according to certain proportion; making the drug particle agent; modifying the nourishing condition and seeding growing environment; reinforcing pest-proof and growing property.

The invention discloses a plant source fruit tree insecticide. The plant source fruit tree insecticide comprises the following materials in parts by weight: 20-30 parts of bulbs of garlic, 20-30 parts of pyrethrums, 20-30 parts of red-knees herb, 5-10 parts of soap nuts, 10-15 parts of rotenone and 2-5 parts of levo alphla-terpilenol. A production method of the plant source fruit tree insecticide comprises the following steps of smashing the bulbs of garlic, the pyrethrums, the red-knees herb and the soap nuts; adding water 5-10 times the amount of the materials, boiling for 30 minutes-50 minutes, filtering, and adding water 3-5 times the amount of the filter residue into the filter residue for boiling for 20 minutes; and combining twice filtrates, adding the rotenone and the levo alphla-terpilenol for uniformly mixing to obtain a product. The product is taken and diluted by 300-500 times to spray, so that insects such as leaf roller moths, red spiders, aphids and tessaratoma papillosa drury can be effectively prevented.

The invention relates to a traditional Chinese medicine insecticide with an ecological balance improving function, which belongs to the technical field of agriculture. The traditional Chinese medicine pesticide is used for solving the defect that the chemical insecticide of the prior art is harmful to both the human body and the environment, and mainly comprises the following components by weight: 2 kilograms of coptis chinensis, 2 kilograms of gentiana scabra bunge, 1 kilogram of sophora flavescens, 2 kilograms of kadsura root-bank, 2 kilograms of golden larch bark, 1 kilogram of stellera chamaejasme, 1 kilogram of fructus cnidii, 2 kilograms of sulphur, 0.6 kilogram of quicklime, 3 kilograms of radix aconiti agrestis and 1 kilogram of tobacco, then, 50 kilograms of water is added to stew at slow fire until 30 kilograms of the insecticide liquid is left, and preparation can be carried out according to the insecticide liquid-to-water ratio of 1:50. The traditional Chinese medicine insecticide has a durable pesticide effect, and has no pollution, no harm and no residual to both the human body and the environment, so the soil is enabled to be loosened, the crop growth is benefited, and the traditional Chinese medicine insecticide has a certain sterilization function to water, no pollution to the air and an effect of improving the ecological environment.

The invention relates to a pesticidal composition containing methoxyfenozide and a biogenic pesticide, in particular to a pesticidal composition containing the methoxyfenozide used as a first active ingredient and the abamectin or spinosyns biogenic pesticide used as a second active ingredient. The pesticidal composition can be prepared into various formulations, such as water dispersible granules, wettable powder, a suspending agent, a suspending emulsion, a dispersible oil suspending agent, emulsifiable concentrate, a microemulsion and a microcapsule suspension agent, and has reasonable compositions, good pesticidal effect and low drug using cost. The activity and the pesticidal effect of the pesticidal composition are not simple superposition of the activities of all the components, but have obvious synergistic action. The pesticidal composition can slow down generation of resistibility, has good safety for crops and is in compliance with safety requirement of a pesticide preparation. The pesticidal composition of the invention has better effects of preventing and treating lepidopterous pests, such as rice stem borer, scirpophaga incertulas, cnaphalocrocis medinalis guenee, cotton bollworm, apple leaf roller, spodoptera exigua and plutella xylostella.

The invention discloses a pesticidal composition containing Sulfoxaflor and butene-fipronil. The weight ratio of the Sulfoxaflor to butene-fipronil in the composition is 8:1 to 1:8. The pesticidal composition can be prepared into water dispersible granules, wettable powders, suspending agents, dispersible oil suspending agents, missible oil and microemulsion. The invention has the advantages thatthe ingredients are reasonable, the pesticide effect is good, the drug cost is low, the activity and pesticide effect can be obtained rather than simple overlaid by each ingredient activity but has obvious synergistic effect, the generation resistance can be slowed down, has good safety effect to crops, meets the safety requirement of pesticide preparations, and has better prevention and cure effect on rice planthoppers, weevil, stem borer, cotton aphids, stink bugs, vegetable aphids, whitefly, flea beetle, thrips, citrus aphids, and tessaratoma papillosa drury.

The invention discloses a plant-derived pesticide which consists of the following raw materials in parts by weight: 95-100 parts of dalmatian chrysan themum, 90-100 parts of bay leaves, 85-95 parts of black false hellebore, 85-90 parts of rhubarb, 80-90 parts of airpotato yam rhizome, 75-85 parts of pungent litse fruits, 75-80 parts of turnip seeds, 70-80 parts of sessile stemona roots, 65-75 parts of chaulmoogratree seeds, 65-70 parts of common fibraurea stem, 60-70 parts of amur corktree bark, 55-65 parts of pepper, 55-60 parts of garden balsam stems, 50-60 parts of China roses and 45-55 parts of rangoon creeper fruits. A preparation method of the plant-derived pesticide comprises the following steps: preparing each raw material; mixing; breaking walls and performing ultrafine smashing; sieving by using a 300-mesh sieve to obtain the plant-derived pesticide. The plant-derived pesticide has insecticidal and bactericidal functions, and has special effects on stubby root nematodes and fusarium solani (fusarium). The plant-derived pesticide has no side effect on soil and environments, is free from the side effects of pesticide residue, environment pollution and the like, and can be popularized and applied.

The invention discloses a pesticide composition containing spinetoram and biogenic pesticide. The biogenic pesticide may be abamectin, emamectin benzoate or ivermectin; the weight ratio of spinetoram to biogenic pesticide is 1:60 to 60:1; and the spinetoram and biogenic pesticide account for 1 to 60 percent of the weight of the pesticide composition in total. The pesticide composition can be used for preventing and controlling rice stem borers, plutella xylostella in vegetables, beet armyworms and cotton bollworm in cotton. The pesticide composition not only expands the application range of pesticides, but also reduces the dosage of pesticides, namely dosage per mu of the pesticides under the conditions of obvious synergistic effect and optical prevention and control effects, and therefore the cost and environmental harms are reduced.

The invention discloses a stored grain pest insecticide. The insecticide comprises, by weight, 30-42 parts of vitex negundo linn, 30-42 parts of Chinese prickly ash, 20-30 parts of chenopodium ambrosioides, 22-30 parts of folium eucalypti, 1-4 parts of dispersing agent, 70-80 parts of carrier and 1-8 parts of adhesive. Various raw materials of the stored grain pest insecticide cooperate with each other, advantages are complementary, the corrected death rate of sitophilus zeamais, sitophilus zeamais motschusky, tribolium castaneum and bruchid is high, the insecticidal effect is remarkable, residues are not generated, and the insecticide is environmentally friendly, convenient to use and long in validity period.

The invention relates to an insect trapping device. The device comprises: a, an attractant, b, a release device used for bearing the attractant, and c, an insecticide coated on the outer surface of the release device. The attractant comprises one or more selected from insect pheromones, plant volatile attractants, and amine-containing attractants. The attractant also comprises a sustained-release carrier. Compared to a mating interference technology, the trapping device uses less pheromones, and less pheromone release devices are needed. Therefore, cost and labor are saved.

The invention discloses an insecticidal composition containing cycloxaprid and biological insecticide. The first active ingredient is the cycloxaprid; the second active ingredient is the biological insecticide, namely abamectin, emamectin benzoate, spinosad or spinetoram; and the weight ratio of the first active component to the second active component is 1:5-30:1. The composition can be preparedinto agriculturally allowable water dispersible granules, wettable powder, suspension, missible oil or micro emulsion. The composition has reasonable ingredients, a good insecticidal effect and low administration cost, and the activity and the insecticidal effect of the composition are not simply superposed activity and insecticidal effect of each component; compared with a single preparation, the composition has a remarkable synergistic effect and good safety besides the remarkable insecticidal effect and meets the safety requirement of pesticide preparations; and the insecticidal composition has a good preventing and controlling effect on pests such as wheat aphids, citrus aphids, cotton aphids, blind stinkbugs, rice plant hoppers, vegetable thrips and the like.

The present invention discloses a biological pesticide. It is made up by using lime, sulfur, edible salt, kerosene, copper sulfate, urea, washing powder, hot pepper, Oriented smartweed, Chinese wolfsbane root, sun spurge, datura flower, stemona root and water as raw material through a certain preparation process. Besides, said invention also provides the concrete steps of its preparation process. Said biological pesticide also has the action of resisting diseases, killing bacteria and protecting leaf, etc.

The invention provides biological organic nutrient soil, which comprises, by weight, 80-100 parts of coconut residuum, 40-50 parts of peat soil, 10-20 parts of perlite, 5-10 parts of vermiculite, 20-30 parts of a decomposed biological organic fertilizer, 5-10 parts of attapulgite, 4-6 parts of tobacco extract, 0.1-0.3 part of tea saponin, and 4-6 parts of a composite microbial agent. The coconut residuum and peat soil are added into the nutrient soil, so that the nutrient soil has good air permeability and water retention property; the biological organic fertilizer is added to serve as a nutrient source in the nutrient soil, the nutrient elements are comprehensive, the fertilizer efficiency lasts long, and nutrients can be continuously provided for seedlings. The biological organic nutrient soil is prepared by mixing pure natural materials, the prepared nutrient soil is environmentally friendly and nontoxic, and the raw materials used in the formula and the preparation method are simple, and the nutrient soil is convenient to use and free of peculiar smell; the biological organic nutrient soil is good in soil structure, good in air permeability, good in water and fertilizer retention performance and good for growth and development of seedlings.

The invention relates to a plant pesticide which is prepared from the following Chinese medicinal herbs (by weight ratio): veratrum nigrum 0. 3-6. 99%, asarum herb 18. 7-21. 9%, licorice root 18. 7-22. 9%, flower of lilac daphen 5-6. 9% and herba ecliptae 18-30%. The invention also relates to the process for preparing the plant pesticide and its use.

The invention discloses a pesticide compounding beauveria bassiana fungus and destruxin. The pesticide is prepared by mixing the beauveria bassiana fungus, the destruxin and solvent, the concentration of live conidia of the beauveria bassiana fungus after mixing ranges from 10<7> to 10<11> conidia per liter, and the pesticidal effect is better when the concentration of the destruxin ranges from 10 mg/L to 100 mg/L. The preparation method for the pesticide comprises the following steps: preparing conidial suspension of the beauveria bassiana fungus, preparing destruxin stock solution, mixing the conidial suspension and the destruxin stock solution, and the like. The invention selects the beauveria bassiana fungus to be used with the destruxin in a mixing way for synergic action, and the pesticide has the completely new function mechanism different form the prior pesticide, has an excellent pesticidal effect particularly in poisoning and killing bemisia tabaci gennadius with serious harm, and meanwhile is environment-friendly.

The invention discloses a compound insecticide which is prepared from the following raw materials in parts by weight: 3-6 parts of lentinan, 4-8 parts of radix bupleuri, 3-7 parts of radix euphorbiae lantu, 0.2-0.6 part of a suspending agent, 5-9 parts of pubescent holly roots, 2-4 parts of scutellaria baicalensis, 3-5 parts of folium isatidis, 1.5-5 parts of stenoloma chusana, 0.1-0.3 part of nitrobacteria powder, 1.2-2.6 parts of antiaris toxicaria powder, 2-6 parts of cocklebur fruits, 3-6 parts of abamectin and 1-2.5 parts of an emulsifying agent. The compound insecticide disclosed by the invention is prepared from multiple Chinese medicinal herb ingredients and chemical agents, has the advantages of low toxicity and good insect killing effect, and is relatively good in biodegradability, low in residue rate, and free from damage to environment and free from harm to human bodies.

The invention relates to a compound pesticide, in particular to a pesticide prepared by compounding azadirachta indica extracts and total matrines, belonging to the technical field of biopesticide preparation. The compound pesticide is characterized in that the compound pesticide is prepared by compounding the active ingredients such as azadirachta indica extracts and total matrines, wherein the mass ratio of the azadirachta indica extracts to the total matrines is (1-10):(0.01-1). The compound pesticide has the following beneficial effects: the compound pesticide is prepared by using the azadirachta indica extracts and total matrines as the active ingredients and then adding certain amount of auxiliaries; the compound pesticide is not a chemical drug, thus being environmentally-friendly; the pharmacodynamics experiments prove that the compound pesticide has good pesticidal effect; and because the active ingredients of the drug belong to the natural drugs, the pests are not easy to have drug resistance.

The invention discloses a greenhouse pesticide. The pesticide is characterized by comprising, by weight, 20-30 parts of monkshood, 20-30 parts of sabina vulgaris ant, 15-25 parts of schima root-bark, 15-25 parts of artemisia annua, 15-20 parts of veratrum nigrum, 20-30 parts of bamboo charcoal powder, 30-45 parts of ammonium nitrate, 15-20 parts of ammonia chloride, 5-10 parts of talc and 3-8 parts of surface active agent. The materials of the pesticide are sourced from plants, and have little toxic content and no residue. All the materials compensate each other with their own advantages to create a synergistic effect. The pest killing effect is obvious.

The invention discloses an anti-moth and anti-fungal agent for bean seed storage, which relates to the technical field of agricultural planting and is prepared from the following raw materials in parts by weight: 25-30 parts of jasmine leaves, 15-20 parts of camphor leaves, and cottonseed cake 10‑15 parts, 6‑10 parts of activated clay, 6‑10 parts of celandine, 5‑8 parts of Aconitum folium, 4‑6 parts of cocklebur, 4‑6 parts of volcanic ash, 3‑5 parts of mustard seeds, 3-5 parts of croscarmellose sodium, 2-3 parts of Brucea javanica, 2-3 parts of tobacco straw, 2-3 parts of fennel seed, 1-2 parts of saponin powder, 1-2 parts of dry paint, nano Titanium dioxide 0.5‑1 part. The present invention starts from the two aspects of absorbing water to prevent seed mildew and preventing insects and bacteria, and exerts a significant anti-moth and anti-mildew effect on seeds; and it is convenient to use. It only needs to be fully mixed with bean seeds, and then put into ordinary plastic Sealing in the bag can realize the anti-moth and anti-mildew of the seeds.

The invention relates to metarrhizum anisopliae for preventing and controlling palm insect rhynchophorus ferrugineus and application thereof. The strain is named metarrhizum anisopliae WENCHANG-LV2 is preserved in the China General Microbiological Culture Collection Center on June 9th, 2013 with the preservation number of CGMCC NO.7692. The metarrhizum anisopliae WENCHANG-LV2 provided by the invention can be applied to rhynchophorus ferrugineus prevention and control. Direct application testing indicates that the metarrhizum anisopliae WENCHANG-LV2 has a good insecticide effect, can be used for effectively controlling the number of species of rhynchophorus ferrugineus, is a biocontrol strain which has a potential meaning in preventing and treating rhynchophorus ferrugineus, and favors the development of palm industry in China.

The invention belongs to the technical field of plant protection, and specifically discloses a method for controlling sugarcane red rot. The method comprises three steps: (1) disinfecting soil; (2) processing seed and stem; (3) spraying pesticide. Soil disinfection, seed and stem processing, and pesticide spraying are carried out to control the pathogen and propagation of sugarcane red rot, and thus the sugarcane red rot is well controlled. The provided method for controlling sugarcane red rot can well control sugarcane red rot, reduces the harms of red rot to sugarcane during the growth process, and largely reduces the using amount and application frequency of chemical pesticide.

The invention discloses a liquid medium for Bacillus thuringiensis. The liquid medium comprises molasses, extract yeast, urea, dipotassium hydrogen phosphate, anhydrous sodium acetate, calcium carbonate, magnesium sulfate, manganese sulfate, iron chloride, wort, corn steep liquor and sterile water. The invention also provides a method for culturing and fermenting the Bacillus thuringiensis by using the liquid medium. The liquid medium for Bacillus thuringiensis has the advantages of low cost, simplicity in operation of the culturing method, overcoming of the disadvantages of high cost, no large-scale production and complex production operation of traditional Bacillus thuringiensis media, simple components, and convenience in preparation, and the Bacillus thuringiensis cultured in the invention has the advantages of high live bacterium content reaching 2.5 * 10<9> cfu/mL, low competitor content, good stability, and convenience in long-distance transportation and long-term preservation.

The invention discloses a microorganism wettable powder agent for preventing and treating phenacoccus pergandei. The microorganism wettable powder agent comprises the following raw materials in parts by weight: 35-45 parts of Chinaberry barks, 28-36 parts of sophora flavescens, 19-31 parts of consolida ajacis, 14-20 parts of lysimachia foenum-graecum, 12-18 parts of tea dregs, 9-13 parts of bacillus subtilis powder, 6-14 parts of bacillus thuringiensis powder, 4-8 parts of a wetting agent, 6-14 parts of a dispersing agent, 6-12 parts of a disintegrant and 45-65 parts of packing. The bacillus subtilis powder and the bacillus thuringiensis powder in the microorganism wettable powder agent are both microorganism pesticides, meanwhile treated Chinaberry barks, sophora flavescens, consolida ajacis, lysimachia foenum-graecum and tea dregs are added, a proper amount of auxiliary materials are added as well, the microorganism pesticides and the botanical insecticides play a role of synergism, the two pesticide mechanisms supplement each other, active pesticide components in microorganisms and metabolite of the microorganisms and the botanical insecticides are reasonably utilized, and thus the microorganism wettable powder agent is high in utilization rate and good in prevention and treatment effect, particularly on phenacoccus pergandei.

The invention provides an miRNA stimulant and a chitin synthesis inhibition type biopesticide. The nucleotide sequence of the miRNA stimulant is shown as SEQ ID NO:1. The miRNA stimulant and the chitin synthesis inhibition type biopesticide have the advantages of low dosage, high efficiency and obvious insect killing effect.

The invention discloses a compound desinsection primary agent and a pesticide consisting of verticillium lecanii and abamectin. The primary agent is a mixture of the verticillium lecanii and the abamectin, wherein, the mass ratio between the verticillium lecanii and the abamectin is 100:0.1-0.5; through long-term infection biological study and interior biological assay, the verticillium lecanii has strong infection desinsection effect on a plurality of pests, the sucking pest in particular. The compound pesticide consisting of verticillium lecanii and abamectin of the invention has good effect in preventing and controlling pests such as trialeurodes vaporariorum westwood, bemisa babaci, plant louse, diamond back moth, thrips palmi karny and the like, and has certain effect in controlling mite pests.

There is provided a microemulsion aerosol composition whose hazards of flammability and explosion are reduced and which is one-layer type and does not require to shake a container containing the composition prior to use. A microemulsion aerosol composition containing an aerosol base solution comprising (a) an insecticidal ingredient, (b) a surfactant, (c) an aliphatic hydrocarbon having between 8 and 16 carbons, and (d) water, and (e) a liquefied petroleum gas as a propellant, wherein (b), (c) and (d) are contained in amounts of 5 to 20 vol %, 40 to 78 vol % and 15 to 53 vol %, respectively, in the aerosol base solution, and the surfactant (b) is composed of sorbitan fatty esters and polyoxyethylene polyoxypropylene alkyl ethers in a mixing ratio of 1:1 to 5:1.