36results about How to "Has a contact effect" patented technology

The invention provides a pymetrozine-containing ultralow volume liquid agent, and belongs to the field of pesticides. The ultralow volume liquid agent consists of pymetrozine or active ingredient compounded by using the pymetrozine and an active ingredient II, and the balance of aids and solvent; and the active ingredient II is any one of bifenthrin, beta-cypermethrin, lambda-cyhalothrin, cyfluthrin, fenpropathrin, deltamethrin, etofenprox, triazamate, tolfenpyrad, chlorantraniliprole, flubendiamide, ethiprole, abamectin, emamectin benzoate, ivermectin, sec-butyl phenyl-N-methyl carbamate, buprofezin, hexaflumuron, flufenoxuron, chlorbenzuron, diafenthiuron, indoxacarb, 1,2-Dibenzoyl-1-tert-butylhydrazine and tebufenozide. The ultralow volume liquid agent is used for preventing and controlling multiple pests on paddy, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcane by ultralow volume spraying, low volume spraying or ultralow volume electrostatic spraying. The ultralow volume liquid agent has the advantages of low water consumption, high effect, long acting time, synergy and the like.

The invention relates to the field of clothing, in particular to a piece of antibacterial, mosquito-and-insect-repellent functional loungewear. The antibacterial, mosquito-and-insect-repellent functional loungewear is characterized in that silver ion antibacterial agent and permethrin mosquito-and-insect-repellent finishing agent are used for processing a textile, and the processing steps are fabric preprocessing, finishing solution preparation, padding, drying, preshrinking and clothing making. The antibacterial, mosquito-and-insect-repellent functional loungewear has a broad-spectrum, high-effective antibacterial effect on a variety of harmful bacteria, such as staphylococcus aureus, pneumobacillus, colibacillus, pseudomonas aeruginosa, candida albicans and trichophyton mentagrophytes, the bacteria inhibition rate of the antibacterial, mosquito-and-insect-repellent functional loungewear on staphylococcus aureus and other harmful bacteria still reaches more than 99 percent after the antibacterial, mosquito-and-insect-repellent functional loungewear is washed for 100 times, the stay and bite of mosquitoes are effectively reduced, the antibacterial, mosquito-and-insect-repellent functional loungewear has repelling and killing effects on various mosquitoes and insects, such as culex, aedes aegypti, tick and bedbug, and the loungewear made of the fabric has remarkable antibacterial, deodorizing, itch-relieving and mosquito-and-insect-repellent functions.

The invention belongs to the field of agricultural fertilizer, relates to a foliage fertilizer, in particular to a foliage fertilizer for a longan tree and a production method of the foliage fertilizer. The foliage fertilizer is prepared from the following raw materials in parts by weight: 7 to 10 parts of biochemical fulvic acid potassium, 12 to 15 parts of urea, 5 to 7 parts of washing powder, 7 to 13 parts of monopotassium phosphate, 8 to 14 parts of amino acid-chelated copper and boron, 6 to 13 parts of sucrose-complexed manganese and calcium, 8 to 12 parts of diaminoferric xanthohumate, 1 to 2.5 parts of sophocarpidine, 14 to 20 parts of magnesium sulfate and 6 to 10 parts of zinc sulfate. The foliage fertilizer prepared by the production method disclosed by the invention is good in fertilizer efficiency, is rich in multiple medium trace elements required by the longan tree, and meets nutritional requirements of longan; after application, the foliage fertilizer has a significant prevention effect for physiological yellow coloring, small leaf, mottled leaf, roll leaf and the lime of the fruit tree; by using the foliage fertilizer, toot system development of the fruit tree can be promoted, disease invasion is prevented, and disease resistance, drought resistance and cold resistance of crops are improved; the foliage fertilizer has effects of improving the growth speed of longan, promoting fruiting and swelling, improving the yield and the quality of longan, improving the resistance of the fruit tree and sterilizing.

The invention provides a humic acid chelated boron, magnesium, zinc and iron fertilizer and a preparation method thereof. The fertilizer is composed of the following components in parts by weight: 20 to 30 parts of urea, 10 to 15 parts of diammonium hydrogen phosphate, 10 to 15 parts of potassium sulfate, 30 to 40 parts of boron magnesium slag, 10 to 15 parts of humic acid, 12 to 15 parts of citric acid, 1 to 2 parts of ammonia borate, 6.5 to 8 parts of magnesium sulfate, 7 to 7.5 parts of zinc sulfate, 5 to 6.5 parts of ferrous sulfate, 1 to 2 parts of avermectin, and 0.3 to 0.4 part of diazinon. The preparation method comprises the following steps: preparing medium trace element chelated fertilizer from citric acid, ammonium borate, magnesium sulfate, zinc sulfate, ferrous sulphate and humic acid, then adding urea, diammonium hydrogen phosphate, potassium sulfate, and boron magnesium slag into the fertilizer, grinding, and carrying out a spraying granulation process by using a mixed solution of avermectin and diazinon so as to obtain the finished product. The fertilizer has the advantages of high utilization rate of trace elements, reduction on soil hardening and water pollution, sustain-released effect, and longer lasting drug effect and fertilizing effect.

The invention discloses a preparation method of an avermectin-griseofulvin composite nano-emulsion pesticide. The avermectin-griseofulvin composite nano-emulsion pesticide is prepared from 10 parts of avermectin, 5-15 parts of griseofulvin, 100-200 parts of an oil phase, 20-40 parts of an emulsifier and 10-15 parts of a co-emulsifier. Compared with the prior art, the avermectin-griseofulvin composite nano-emulsion pesticide has the characteristics of good medicinal stability, strong medicinal effects and long action period. The avermectin-griseofulvin composite nano-emulsion pesticide has stomach poisoning and contact toxicity effects on mites and insects, is mainly used for killing internal and external parasites of livestock and poultry and injurious insects of crops, and can prevent and control a plurality of injurious insects such as parasitic red insects, dipteran, coleopteran, lepidopteran and pest mites on a plurality of crops such as orange, woods, cotton, vegetables, tobacco and paddy rice.

The invention discloses high-efficiency longhorn beetle control paste with strong intake transportation characteristic and contact toxicity, and belongs to the field of pesticides and preparations thereof. The paste is prepared by blending the following components in percent by weight: 0.1-30% of thiacloprid, 0.1-20% of 2-phenyl-1-(5-(2-phenylethynyl)thiophene-2-yl) ethyl ketone (hereinafter referred to as PPTE) and the balance of additives. The additives comprise a solvent, an adhesive and filler, wherein the weight of the solvent, the adhesive and the filler respectively accounts for 0.1-80.0%, 0.1-80.0% and 0.1-80.0% of the total weight of the paste. The invention further discloses an application method of the paste; and when the paste disclosed by the invention is applied to the part where bark is peeled off, good adhesion and persistence are realized; pesticide application is simple and convenient; insecticide utilization rate is improved; environmental pollution is reduced; an insecticide can enter into plants through internal absorption of plant epidermis; and the paste disclosed by the invention has a certain contact toxicity so as to prevent pests from crawling up and downon a tree trunk, thus greatly reducing harm to trees.

The invention discloses a method for producing a special fertilizer for fruit trees from jasmine flower dregs and tea dregs as raw materials. The special fertilizer is prepared from the following raw materials in parts by weight: 30-35 parts of jasmine flower dregs, 25-30 parts of mulberry tree twigs, 20-25 parts of tea dregs, 15-20 parts of jasmine stems, 10-15 parts of peanut vines, 10-15 parts of tea tree twigs, 8-15 parts of kudzu vines, 8-10 parts of wormwood, 8-10 parts of edible mushroom dregs, 5-8 parts of a sapindus mukorossi fruit liquid, 3-5 parts of a black tea bacterium culture medium, 3-5 parts of peanut bran, 3-5 parts of urea, 2-3 parts of matrine, 1-3 parts of superphosphate, 1-3 parts of potassium oxide, 0.5-1 part of a fermentation bacterium and 0.2-0.5 part of trace elements. The special fertilizer for fruit trees produced by using the method is balanced in nutrition, high in utilization rate, good in absorption, free of soil caking and capable of promoting fruit setting and fruit enlargement.

The invention relates to a method for manufacturing Apriona germari poisoning wood pegs, which comprises: fully stirring mulberry sawdust, mulberry leaf powder, sticky rice meal, 50-percent wettable carbendazim powder, peach gum, 95-percent alcohol, deltamethrin, stock solution, 80-percent dichlorvos emulsified oil, and 80-percent zinc phosphide powder to obtain a pasty poisoning agent; selectingwood pegs, inserting the tips of the wood pegs into the poisoning agent, taking the wood pegs out, and placing the wood pegs in a closed environment to dry the wood pegs; preparing oxalic acid gum solution by using oxalic acid, peach gum and 95-percent alcohol; and inserting the dried wood pegs adhered with the poisoning agent into the oxalic acid gum solution to cover the poisoning agent by the oxalic acid gum solution, and taking the wood pegs out and drying. The poisoning wood pegs provided by the invention can attract Apriona germari to eat the poisoning agent on the poisoning wood pegs and have the functions of contact killing and stifling, the poisoning effect is excellent, the raw materials of the poisoning wood pegs are readily available, the manufacturing process is simple, the cost is low and thus, the poisoning wood pegs can be widely promoted.

The invention belongs to the technical field of an insecticide, and particularly relates to a cow ear hanging sheet type solid mosquito and fly repellant tablet. The cow ear hanging sheet type solid mosquito and fly repellant tablet is prepared from the following active ingredients including dinotefuran, diazinon and cypermethrin according to a weight ratio of 2:5:5. The technical scheme provided by the invention has the advantages that an obvious synergistic effect is achieved; the insecticidal spectrum is wide; the activity is high; the medicine effect is fast; the mosquito and fly repellant effect is achieved; meanwhile, the mosquito and fly contact killing effect is also achieved. The environment-friendly effect is achieved; no influence is caused on the animal health; certain special odor can be naturally volatilized; the solid tablet is suitable for raising livestock in breeding pens, is also suitable for being arranged on livestock bodies and is suitable for raising livestock doing activity outside the pens.

The invention relates to a mixed weed killing agent with glufosinate ammonium and diguat dibromide. The mixed weed killing agent is compounded by the following raw materials by weight percent: 1-99.99% of glufosinate ammonium and 0.01-99% of diguat dibromide, wherein the glufosinate ammonium is from one or more in glufosinate-ammonium technical material, glufosinate-ammonium sodium salt, glufosinate-ammonium potassium salt, glufosinate-ammonium trimethyl sulfonium salt, glufosinate-ammonium ammonium salt and glufosinate-ammonium isopropylamine salt. The mixed weed killing agent is compounded by screening the diguat dibromide and the glufosinate ammonium; the diguat dibromide has the contact-poisoning action, and the contact-poisoning action can not hinder the absorption of the glufosinate ammonium by leaves, not only is the effect of the glufosinate ammonium not influenced, but also the synergistic effect is achieved for the effect of the glufosinate ammonium, the weed killing time can be shortened for 3-10 days, and the cost of the pesticides is reduced by 10%, so that the mixed weed killing agent has the characteristics of economy and high efficiency.

The invention relates to the technical field of shoot killing agents, in particular to a high-effective low-toxicity shoot killing agent. The high-effective low-toxicity shoot killing agent is prepared from the following materials in parts by weight: 8 to 15 parts of ethephon, 10 to 20 parts of maleic hydrazide, 5 to 15 parts of Chinese herbal medicine ingredient, 20 to 30 parts of ethanol, 10 to 18 parts of tea saponin and 30 to 40 parts of water. The Chinese herbal medicine ingredient is prepared from the following materials in parts by weight: 20 to 30 parts of radix sophorae flavescentis, 15 to 25 parts of water chestnut peels, 20 to 30 parts of Sichuan pepper and 10 to 20 parts of guava peels. The effect of the high-effective low-toxicity shoot killing agent disclosed by the invention is good, the high-effective low-toxicity shoot killing agent is highly effective and nontoxic, the high-effective low-toxicity shoot killing agent is easily degraded after use, not easily remained, and favorable for environment protection, the high-effective low-toxicity shoot killing agent does not have adverse influence on mature branches, leaves and fruits, and also has pesticidal and sterilizing effects, and thereby the high-effective low-toxicity shoot killing agent can increase yield and improve fruit quality.

The invention belongs to the field of agricultural herbicides containing heterocyclic compounds and particularly relates to a herbicide containing mesotrione and clopyralid. The content by weight of the active ingredient mesotrione is 1 part, the content by weight of the clopyralid is 0.1 part-10 parts, and the content by weight of the clopyralid is 1 part-2 parts. The herbicide disclosed by the invention has obvious synergy and can greatly improve the efficacy; the efficacy is improved, the production cost and the using cost are reduced, and pesticide residue and environmental pollution can be reduced; and the complex composition comprises the active ingredients with different action mechanisms, can increase action sites and is conductive to overcoming and deferring the production of pesticide resistance of weeds.

The invention belongs to the field of pesticides and preparations of pesticides, and particularly relates to an ointment for preventing and treating forestry pest aspen longhorn beetles.The ointment is prepared by mixing, by weight, 10-45% of methylamino abamectin benzoate, 0.5-15% of 24-member-ring contraction phenolphthalein, 2-10% of a cosolvent, 5-10% of an adhesive and the balance powder filler.The ointment has the advantages that the effective ingredients, namely methylamino abamectin benzoate and 24-member-ring contraction phenolphthalein, of the ointment have high toxicity and have an obvious toxicity enhancing effect after being mixed at a specific proportion; the effective ingredients methylamino abamectin benzoate and 24-member-ring contraction phenolphthalein have the advantages of being highly toxic to aspen longhorn beetles and low in toxicity or nontoxic to human and livestock, and thus the harm to human, livestock and the natural environment is smaller than that of traditional high-toxicity zinc phosphide or organic phosphorous when the ointment is used in a large scale; the ointment is easy to prepare and can be prepared as long as al the raw materials are mixed evenly according to the specified weight proportions.

The invention relates to a pesticide suspending agent and belongs to the field of pesticides and preparations thereof. A pesticide suspension, the active ingredients of which are metaflumizone and fludioxonil, the weight percentage of metaflumizone to the total weight of the pesticide suspension is 0.1-50.0%, and fludioxonil accounts for the total weight of the pesticide suspension. The weight percentage is 0.1-50.0%, and the balance is additives. The pesticide suspending agent of the present invention has a long lasting effect period, less environmental pollution and convenient application.

The invention relates to an insecticide ointment, in particular to an insecticide ointment with allyl isothiocyanate and etoxazole and belongs to the field of pesticides and preparations thereof. Theinsecticide ointment with allyl isothiocyanate and etoxazole is characterized by comprising effective components of allyl isothiocyanate and etoxazole, wherein the weight ratios of the allyl isothiocyanate to the etoxazole are 1:4, 1:3, 3:1 and 4:1. The insecticide ointment with allyl isothiocyanate and etoxazole, which is provided by the invention, is long in effect lasting period, small in environment pollution and simple and convenient to use.

The invention discloses a high-yield method for Chinese water chestnut. The high-yield method for Chinese water chestnut comprises the following steps: (1) soil improvement: adopting a rice field after rice is harvested as a cultivated land, spraying zymophyte to rice seedlings in the rice field for fermentation, spraying chicken manure, sawdust, peanut meal and smashed crop straws into the rice field, and supplanting and spraying zymophyte; and then turning over the rice field and exposing under sun to obtain plantable Chinese water chestnut; (2) nutrient and water management: applying farmyard manure twice in the planting period of Chinese water chestnut; and applying a compound fertilizer containing boron, zinc, ferrum and manganese once every month; and (3) disease prevention and control: in the planting period of Chinese water chestnut, adopting a plant source insect-resist agent to carry out disease prevention and control, wherein the plant source insect-resist agent consists ofChinese pulsatilla root extract, honey, datura metelL extract, caryophyllaceae extract and saururaceae extract. According to the high-yield method for Chinese water chestnut disclosed by the invention, the Chinese water chestnut is unlikely to suffer from wilt and powdery mildew, and is high in prevention and control effect and high in yield of Chinese water chestnut.

The invention belongs to the field of pesticides and preparations thereof, and relates to an insecticidal suspending agent, in particular to a fipronil and dimethomorph blended pesticide suspending agent. The fipronil and dimethomorph blended pesticide suspending agent is characterized in that fipronil and dimethomorph serve as active ingredients of the pesticide suspending agent, and the weight ratios of the fipronil to the dimethomorph are 1:9, 1:8, 8:1 and 9:1; and the pesticide suspending agent further contains an auxiliary agent, and the auxiliary agent is prepared from the components inpercentage by weight of the total weight of the pesticide preparation: 0.1-45.0% of a solvent, 0.1-65% of an emulsifier, 0.1-6.0% of a stabilizer, 0.1-6.0% of an antifreeze agent, 0.1-6.0% of a thickener, 0.1-6.0% of a preservative, and water used for replenishing to 100.0%. The pesticide suspending agent is long in lasting period, small in environmental pollution and easy and convenient to apply.

The invention relates to a pesticidal microemulsion, in particular to a pesticide microemulsion containing fosthiazate and benzothiostrobin, and belongs to the field of pesticides and preparations thereof. The pesticide microemulsion containing the fosthiazate and the benzothiostrobin is characterized in that an active ingredient of the pesticide microemulsion is the thiazolyl and the benzothiostrobin, the weight ratio of the fosthiazate to benzothiostrobin is (1:7),(1:2),(2:1)and (7:1). The pesticide ointment further comprises an auxiliary agent, and the fosthiazate, the benzothiostrobin andthe auxiliary agent are prepared according to the following weight percentage: the fosthiazate accounts for 0.1-30.0% of the total weight of the pesticide ointment, and the benzothiostrobin accounts for 0.1-30.0% of the total weight of the pesticide preparation, and the balance is the auxiliary agent. The pesticide microemulsion containing the fosthiazate and the benzothiostrobin is long in lasting effect, small in environmental pollution and simple in application.