320results about How to "Not easy to cause drug injury" patented technology

The invention discloses an application of melatonin in reducing cadmium accumulation in plants. The application includes the following steps: (1) mixing melatonin and additives to form aqueous solution; (2) spraying the aqueous solution on plant leaf surfaces under cadmium stress or filling the aqueous solution in nutrient solution or soil where plants grow. The melatonin can quickly and efficiently reduce cadmium content in plant leaves, change distribution of cadmium ions in plant cells, and relieve damage of cadmium to cells; in addition, the melatonin is simple to prepare and convenient to use, does not cause product and environment pollution, does not generate phytotoxicity easily and has a wide application prospect.

The invention discloses an ultra-low-capacity liquid preparation containing thiamethoxam, which uses thiamethoxam, or the compound of thiamethoxam and active component II as the active ingredient, and supplements the rest to 100% with auxiliary agents and solvents. Low-volume liquid preparation; active component II is beta-cypermethrin, pymetrozine, chlorantraniliprole, flubendiamide, tofenpyrad, azadirachtin, buprofezin, abamectin, and emamectin Any one of plain benzoate and diazinon. The invention can be used to control crop pests such as rice planthopper, rice leaf roller, brown planthopper, white-backed planthopper, striatellus striatellus, stem borer and rice thrips, and has the advantages of convenient processing, water saving, high work efficiency and good drug effect , long-lasting, synergistic and other advantages.

The invention relates to a sterilization composition with a synergistic interaction, which comprises effective active components of benziothiazolinone and hexaconazole in a weight ratio of 1:40-80:5. Assistants and active preparations are added into the effective components so that the effective components are prepared into wettable powder, water dispersible granules and a suspending agent. The sterilization composition is mainly used for controlling powdery mildew, cladosporium cucumerinum and gray mold of vegetables and fruit trees.

The invention discloses a fruit retention agent as well as a preparation method and a use method of Feizixiao litchis. The fruit retention agent is prepared from amino acid, calcium acetate, borax, fulvic acid, p-chlorophenoxyacetic acid, gibberellin, forchlorfenuron and brassinolide. The fruit retention agent for the Feizixiao litchis is applied to the fruit retention of the Feizixiao litchis ten days after blossom falls in the mode of cluster spraying. The relative fertile fruit percentage of the fruit retention agent is 8.37 percent, which is improved by 37.70 percent compared with that of a contrast, and the weight of single fruit is not influenced. The fruit retention agent has low cost, simple preparation and simple and convenient operation and is easy of large-scale popularization. The fruit retention agent for the Feizixiao litchis is also suitable for the fruit retention of other varieties of litchis.

The invention discloses an ultra-low-volume liquid preparation containing clothianidin, which uses clothianidin, or clothianidin and active component II as the active ingredient, and supplements the rest to 100% with auxiliary agents and solvents. Low-volume liquid preparation; active component II is any one of beta-cypermethrin, beta-cyfluthrin, chlorantraniliprole, flubendiamide, abamectin or emamectin benzoate. The invention can be used to control crop pests such as rice planthopper, rice leaf roller, brown planthopper, white-backed planthopper, striatellus striatellus, stem borer and rice thrips, and has the advantages of convenient processing, water saving, high work efficiency and good drug effect , long-lasting, synergistic and other advantages.

The super low volume liquid formulation containing trifloxystrobin is prepared by using trifloxystrobin or trifloxystrobin and an active ingredient B as active components and adding auxiliary agent and solvent. The active ingredient B is selected from epoxiconazole, flusilazole, difenoconazole, propiconazole, myclobutanil, tebuconazole, tricyclazole, metalaxyl, chlorothalonil, carbendazim, prochloraz, isoprothiolane and fenoxanil. Weight percentage of each ingredient is as below: trifloxystrobin 0.5-15%, active ingredient B 0-20%, auxiliary agent 1-15% and solvent supplying to 100%. The invention has advantages of simple processing, high work efficiency, water saving, long persistent period, no target resistance generation, little environmental pollution and cooperation synergy, etc; and super low volume spraying, low volume spraying or super low volume electrostatic spraying can control a plurality of diseases of paddy rice, wheat, corn, vegetable, tobacco, tea tree, fruit tree and cotton, etc.

The invention discloses propanil water dispersible granules. The propanil water dispersible granules comprise the following ingredients in percentage by weight: 10-80% of propanil, 1-10% of a dispersing agent, 1-12% of a wetting agent, 1-25% of a disintegrating agent, 1-10% of an adhesive, 1-5% of a chelating agent and the balance being a carrier. The propanil water dispersible granules disclosed by the invention are simple in preparation technology, low in cost, safe, environmentally-friendly, free of dust pollution, difficult to cause pesticide hazard, convenient to use and suitable for large-scale popularization and application, adapts to high-concentration wastewater and has the good shaping property and excellent prevention effect on grass families in paddy fields and dicotyledonous weeds such as barnyard grass, monochoria vaginalis, water fennels, crab grasses and green bristlegrass.

The invention relates to a green solvent for pesticide and an application of the green solvent. The green solvent for pesticide is a composition in which natural oils serve as the primary components and gemini pyrrolidone serves as the cosolvent. The green solvent for pesticide has excellent dissolubility and application stability and is used for replacing the poisonous and harmful benzenes solvent in traditional pesticide preparation. The green solvent for pesticide is safe to human body, domestic animals and environment. The green solvent comprises the following components by weight percent: 70.0-99.0% of natural oils, 0.1-20.0% of cosolvent and 0-10.0% of anti-freezing agent. Such a green solvent is prepared by uniformly mixing the components according to a certain weight percent. The green solvent for pesticide has the advantages that the preparation process is simple, the solvent use is safe and convenient, the green solvent for pesticide meets the demand of replacing the benzenes solvent in pesticide preparation of national policy, and the green solvent for pesticide is suitable for being applied and popularized in large area.

The invention relates to a bactericidal composition containing pyraclostrobin and thiocarbamate. The bactericidal composition contains an active ingredient A, namely pyraclostrobin, and an active ingredient B, namely one of propineb, zineb and mancozeb, wherein the weight ratio of the active ingredient A to the active ingredient B is 1:1-1:8; aids and excipients are added into the active ingredients to prepare water dispersible granules, a suspending agent and the like; and the bactericidal composition is mainly used for preventing and controlling powdery mildew, anthracnose, downy mildew, apple scab, ring spot, spot leaf drop and the like.

The invention discloses an ultra-low-volume liquid preparation containing thiacloprid, which uses thiacloprid, or a compound of thiacloprid and active component II as the active ingredient, and supplements the rest to 100% with additives and solvents. Low-volume liquid formulation; active ingredient II is beta-cypermethrin, pymetrozine, chlorantraniliprole, flubendiamide, tofenpyrad, azadirachtin, buprofezin, abamectin or emamectin Any of the plain benzoates. The invention can be used to control crop pests such as rice planthopper, rice leaf roller, brown planthopper, white-backed planthopper, striatellus striatellus, stem borer and rice thrips, and has the advantages of convenient processing, water saving, high work efficiency and good drug effect , long-lasting, synergistic and other advantages.

The invention relates to a bacteriocidal composition containing boscalid and triazole compounds, comprising an active component A and an active component B, wherein, the active component A is selected from boscalid, the active component B is selected from one of imibenconazole, triticonazole, ipconazole or fenbuconazole, and the weight ratio of the active component A to B is 1-80%:1-60%. The composition of the present invention can be prepared into dosage forms, such as wettable powder, water dispersible granule, suspending agent, suspended emulsion, suspending seed coating agent, emulsion in water or micron emulsion, by adding auxiliary agents and excipients into the active components, used for controlling powdery mildew, botrytis, net blotch, rice blast, elsinoe ampelina, septoria nodorum, rust, anthracnose, root rot, rot disease, brown rot, apple scab, leaf spot, epidemic disease, black rot, brown spot, scab and leaf rust, with effects of little chemical consumption, anti-rain wash and obvious synergistic action.

The invention relates to the field of pesticides and in particular relates to a biological preparation for preventing and treating astragalus membranaceus powdery mildew and a preparation method of the biological preparation. The biological preparation for preventing and treating astragalus membranaceus powdery mildew is characterized by providing components A, B and C which are prepared from hot pepper, garlic, pepper, ailanthus altissima swingle, gelsmium elegans, purslane, tobacco, golden cypress, celastrus angulatus, cacumen biotae, melia toosendan and birthwort, sequentially spraying the components A, B and C on the astragalus membranaceus when the powdery mildew occurs in the astragalus membranaceus growth period to remove the astragalus membranaceus powdery mildew germs. The biological preparation for preventing and treating astragalus membranaceus powdery mildew has the advantages that the biological preparation takes Chinese herbal medicines as the raw materials, has the inhibiting and killing functions for fungi through manners of contact poisoning, stomach poisoning and inward absorbing, is free of harm to people and livestock and pollution to the environment, simple in formula, convenient to use and capable of effectively preventing and treating a variety of diseases and insect pests.

The invention discloses an ultra-low volume concentrate for controlling cotton noctuidae pests, which is prepared into an electrostatic spraying liquid formulation with the following components in parts by weight: 0.1-90 parts of active component, 15 parts of conductive agent, 20 parts of cosolvent and balance of solvent, wherein the active component comprises any one of emamectin benzoate, methomyl, chlorpyrifos, lufenuron, indoxacarb and chlorfenapyr; and an active component A and an active component B account for 0.1%-95% of the total weight of the combination. The single agent is any one of the following active components, and the active components account for 0.1%-90% of the total weight. The weight ratio of the active component A to the active component B is 0.1:90-90:0.1. The invention has high controlling effect, low dosage, environment protection, convenient processing, low cost, good reagent effect, long persistent effect and high work efficiency, and can reduce environment pollution, improves utilization ratio of pesticides, reduces pesticide consumption and is suitable for electrostatic spraying.

The invention provides a sterilization mixed preparation which has environment compatibility and is prepared from a plant source active substance mustard essential oil and allicin in the weight ratio of (1:10)-(10:1). The mixed preparation has a remarkable synergistic interaction function, can be prepared into preparations such as emulsion in water, suspension, water dispersible granules and the like, and can be used for preventing and controlling diseases such as plant powdery mildew, gray mold, phytophthora, anthracnose, wilt, downy mildew and the like, so that the prevention and control effect is improved, the dosage is reduced, the pesticide delivery time is reduced, the prevention and control range is enlarged, the requirements of the technique that the amount of pesticide is reduced are met, and moreover the preparation provided by the invention is an environment-friendly preparation, has the potential to be further developed into safe, efficient, low-toxicity and excellent sterilization agent, and is good in popularization and application prospect.

The invention relates to a sterilization compound with synergistic effect; the effective active components of the compound contain imazalil and prochloraz, wherein the weight ratio of the imazalil to the prochloraz is 50 to 1:5 to 80; and after being added with additive and excipient, the effective active components can be prapred into wettable powder, water dispersible granule, suspending agent, aqueous emulsion and microemulsion, and are mainly used for preventing the powdery mildew, the anthracnosis, the ring spot and the leaf spot of vegetables and fruit trees.

The invention relates to a cuppric nonyl phenolsulfonate-containing compound water-based pesticide and a preparation method as well as application thereof. The cuppric nonyl phenolsulfonate-containing compound water-based pesticide contains cuppric nonyl phenolsulfonate, other pesticide active ingredients, auxiliary agents and water, wherein the auxiliary agents comprise solvent, cosolvent, an emulsifier, a dispersant, a wetting agent, a stabilizer, a penetrant, an anti-freezing agent, an anti-foaming agent and the like. The cuppric nonyl phenolsulfonate-containing compound water-based pesticide has an obvious synergistic effect; the problems of difficulty in compounding and difficulty in mixing in actual use of the cuppric nonyl phenolsulfonate are solved; the prevention and treatment range is expanded; various acting mechanisms are effectively combined to realize high-efficiency, quick and lasting treatment and prevention; and the safety in use is improved. The water-based pesticide has the advantages of low toxicity, high efficiency and environmental friendliness.

The invention relates to a tea-oil tree fruit retention agent and an application method thereof. The tea-oil tree fruit retention agent mainly comprises mineral elements, such as boron, potassium, phosphorus, magnesium and the like, glucose powder, vitamin C, vitamin B12, heteroauxin, gibberellins, naphthylacetic acid and the like. During the tea-oil tree flowering phase, nutrients and hormones are regulated to balance, flowers and fruits are retained, and the tea-oil tree percentage of fertile fruit is improved. During tea-oil tree flower flourishing period, the ingredients are prepared intoan aqueous solution, the aqueous solution is sprayed for 2-3 times, and the percentage of fertile fruit is improved by above 45.0%. The tea-oil tree fruit retention agent is convenient to use, can beused for saving working hour, has the advantages of large use range, small possibility of generating pesticide damage, no toxic and side effect to a human body and the like.

The invention discloses a bactericidal composition containing picoxystrobin and thiocarbamates. The bactericidal composition comprise an active component A and an active component B, wherein the active component A is selected from picoxystrobin, and the active component B is one selected from the following bactericides: mancozeb, propineb, zineb and metiram; and a weight percentage of the active component A to the active component B is 1-60%:1-80%. The composition of the invention can prevent a plurality of crop diseases, such as downy mildew, leaf spot, rust, epidemic disease, venturia inaequalis, alternaria leaf spot, anthracnose, powdery mildew, physalosporapiricola, scab disease and leaf blight, has obvious synergism, and is quite safe to crops. Besides, the bactericidal composition has advantages of resistance to rain wash, lasting drug effect and small drug dose.

The invention belongs to the field of agricultural production and discloses a formula of a biological source bait for preventing and controlling Solenopsis invicta Buren and a use method thereof. The formula is used for preventing and controlling invasive insect pest Solenopsis invicta Buren. The biological source bait utilizes one or more active ingredients such as Metarhizium fkavoviride, verticillum lecanii, bacillus thuringiensis and beauveria bassiana. The active ingredients and baits such as pork, konjac glucomannan, sodium chloride, egg yolk powder, monosodium glutamate and sucrose are mixed to form an insecticide, the insecticide is put on the upper edges of a Solenopsis invicta Buren nest or is placed at a position where there is Solenopsis invicta Buren invasion hidden danger so that prevention and control of Solenopsis invicta Buren are realized. The formula is simple and is easy to use. Through virus transmission from worker Solenopsis invicta Buren to ant Solenopsis invicta Buren, nest elimination is realized. The active ingredients are insect pathogens and can effectively prevent environmental damage caused by pesticide application.

The invention provides a method for using cuttage for seedling raising of colored-leaf plants and belongs to the technical field of seedling raising. The method includes: preparing a seedling raising bed, cutting processing, on-site cuttage, controlling temperature, humidity and light of the cutting after cuttage, replenishing nutrients and sterilizing. By the method, all links in the cuttage are optimized and guaranteed according to corresponding methods, the seedlings grow roots fast and emerge early, and cuttage survival rate of the colored-leaf plants can reach more than 95%. In addition, the method is simple to operate, low in cost and easy to popularize, and guarantee is provided for wide application of colored-leaf plants in urban gardening.

The invention discloses a preparation that can improve fruit coloring of Nanguo pear, in particular relates to a water preparation specially used for Nanguo pear. The component and concentration of the preparation are 1g / L of sucrose, 1g / L of monopotassium phosphate, 0.1g / L of abscisic acid, 0.2g / L of threonine, 0.2g / L of serine, 0.8g / L of glutamic acid, 0.22g / L of phenylalanine, 0.1g / L of levulinate, 0.6g / L of boracic acid, 100 1ml / L of tween. The preparation method is as below: step one, adding said sucrose, monopotassium phosphate, abscisic acid, threonine, serine, glutamic acid, phenylalanine, levulinate, boracic acid, tween 100 according to proportion; step two, dissolving the medicines in water (wherein, dissolving the abscisic acid by ethanol, dissolving threonine, serine, glutamic acid and phenylalanine by 100 DEG.C distilled water, dissolving monopotassium phosphate by 50-70 DEG.C distilled water), mixing after the mixture is diluted, and adding water to obtain a required concentration, mixing evenly; thus, the preparation is obtained. The red-coloring rate of Nanguo pear can be improved by more than 13% by using the preparation. The preparation can be applied conveniently, require a shorter time. The preparation has no pesticide damage and has no side effect to human body or environment.

The invention provides a Castanea henryi high-yielding regulator and application thereof. The Castanea henryi high-yielding regulator is composed of a Castanea henryi high-yielding regulator 1 and a Castanea henryi high-yielding regulator 2, wherein the Castanea henryi high-yielding regulator 1 contains the following components in parts by weight: 10-150 parts of potassium dihydrogen phosphate, 20-150 parts of calcium chloride, 50-100 parts of boric acid, 50-100 parts of sucrose, 0.5-3 parts of 2,4-dichlorphenoxyacetic acid, 20-70 parts of gibberellin and 1-4 parts of indolebutyric acid; and the Castanea henryi high-yielding regulator 2 contains the following components in parts by weight: 100-300 parts of urea, 10-70 parts of ammonium phosphate, 20-50 parts of potassium sulfate, 30-70 parts of magnesium chloride, 50-100 parts of calcium chloride, 50-100 parts of manganese chloride, 10-30 parts of zinc sulfate and 50-200 parts of ferrous sulfate. The Castanea henryi high-yielding regulator provided by the invention can obviously enhance the yield of the Castanea henryi, and ensure the high and stable yield of the Castanea henryi.

The invention relates to a sterilization composition containing pyraclostrobin and carbamates, which comprises effective active components of pyraclostrobin (A) and one (B) selected from diethofencarb, propamocarb or salts thereof, or isopropyl, wherein the weight ratio of A to B is 60:1-1:60. Assistants and excipients are added into the effective active components so that the effective active components are prepared into water dispersible granules, a suspending agent and the like. The sterilization composition is mainly used for controlling downy mildew, pestilence, gray mold, powdery mildew, anthracnose, leaf spot, cladosporium cucumerinum and the like.

The invention relates to a sterilization composition containing pyrimethanil and methoxy acrylate compounds. The composition includes an active component A and an active component B, wherein the active component A is selected from pyrimethanil, the active component B is one selected from kresoxim-methyl, pyraclostrobin, trifloxystrobin and fluoxastrobin, and the weight ratio of the active component A to the active component B is 1:80-80:1. The above effective active components are added to corresponding assistants to prepare a wettable pulvis, a water dispersible granule, a suspension agent, a suspension emulsion, an emulsion in water and a microemulsion which are used for controlling gray mold, powdery mildew, Cladosporium cucumerinum, downy mildew, rice blast, the rust disease, anthracnose, bacterial wilt, Rhizoctonia solani, leaf spot, the eqpidemic disease and brown patch, can tolerate rain wash and have an obvious synergistic effect.

The invention relates to a wettable powder compounded by dimethomorph and polyoxin and a preparation method thereof. The wettable powder is compounded by the following components: 10-50% of dimethomorph and 2-10% of polyoxin (preferably 20-30% of dimethomorph and 2-5% of polyoxin), a dispersing agent, a wetting agent, an adjuvant and a carrier. The two effective ingredients can produce synergistic effect, thus effectively reducing the single dose, enlarging the bactericidal spectrum, lowering the chemical injury, obviously improving the control effect on germs, relieving the drug resistance problem of pathogenic bacteria and lowering the control cost; and the effective ingredients have good control effect on downy mildew, epidemic diseases, leaf spot, gray mold and the like of a pluralityof crops such as fruit trees, vegetables, field crops and the like; and the obtained wettable powder has good environmental compatibility and good popularization prospect.

The invention discloses a choline chloride water dispersible granule / tablet and a preparation method thereof. The choline chloride water dispersible granule / tablet comprises, by mass, 0.1-80% of choline chloride, 0.5-16% of a dispersant, 0.5-9% of a wetting agent, 0.5-25% of a disintegrating agent, 0-12% of a binder, and the balance filler. The preparation method of the granule / tablet comprises the following steps: mixing all the above raw materials composing the choline chloride water dispersible granule / tablet, carrying out ultramicro / airflow crushing, granulating, drying, granulating / tabletting, carefully choosing, and detecting. The choline chloride water dispersible granule / tablet has the advantages of safety to the environment, humans, animals and other beneficial organisms, difficult generation of the phytotoxicity, metering accuracy, use convenience, fast disintegration speed, good storage stability, and simple preparation technology, and is suitable for the industrialized production and the agricultural large-area popularization application.

The invention relates to a bactericidal composition with synergistic effect, and the active ingredients of the bactericidal composition with synergistic effect contain (A) prochloraz or a salt of prochloraz and (B) one of methoxy acrylic acid ester type bactericides, wherein the weight ratio of the A to the B is (64:1)-(1:16), auxiliaries and excipients are added into the active ingredients for preparing into wettable powder, suspension emulsion and the like, and the bactericidal composition is mainly used for preventing and treating powdery mildew, anthracnose, alternaria leaf spot, downy mildew and other plant diseases.

The invention belongs to a novel formulation of a pesticide bactericide composition, and particularly relates to a difenoconazole and sulfur compounded suspending agent and a preparation method thereof. 5 to 30 percent of difenoconazole and 10 to 30 percent of sulfur, preferably 5 to 20 percent of difenoconazole and 10 to 20 percent of sulfur are compounded. The application amount of a single dosage can be effectively reduced; a sterilization spectrum is expanded; the prevention and control effects on pathogenic bacteria are remarkably improved; the using amount of the difenoconazole in the formula is reduced, so the bactericide resistance of the pathogenic bacteria to triazole bactericides is alleviated; meanwhile, prevention and control cost is reduced, bactericide damage is avoided, and good prevention and control effects on powdery mildew, fusarium head blight, leaf spot, scab and the like of various crops such as fruit trees, vegetables, field crops and the like are achieved; andan environmentally-friendly formulation suspending agent is prepared, so that the difenoconazole and sulfur compounded suspending agent has high environmental compatibility and a good promotion and application prospect, and the safety of various crops is improved.

The invention relates to a preparation for improving the color and sweet of fruits such as apple and pear, the preparation is aqueous solution agent. The red rate and sweetness of the fruit can be improved through establishing the metabolism control technology of synthesis of apple and pear color and synthesis of soluble sugar. The components and the concentration of the preparation are as follows: acetylsalicylic acid is 1.0 to 3.0 mg / L, galactose is 0.5 to 1.5 g / L, malic acid is 0.1 to 3.0 g / L, phenyalanine is 0.1 to 1.0 g / L, oxaloacetic acid is 0.1 to 1.0 g / L, boric acid is 0.1 to 2.0 g / L,monopotassium phosphate is 0.8 to 1.5 g / L, copper sulphate is 0.1 to 2.0 g / L, ammonium molybdate is 50 to 200 mg / L, twee 100 is 1.0 to 4.0 ml / L, little ethanol, and the balance water. The preparationmethod is as follows: 1, weighing up the acetylsalicylic acid, galactose, malic acid, phenyalanine, oxaloacetic acid, boric acid, monopotassium phosphate, copper sulphate, ammonium molybdate and twee100 according to a certain proportion, 2, the acetylsalicylic acid is dissolved by the ethanol, the phenyalanine is dissolved by distilled water at 100 DEG C, the monopotassium phosphate, copper sulphate and ammonium molybdate are dissolved by distilled water at 80 to 90 DEG C, other components are dissolved by distilled water at room temperature, all the components are dissolved and mixed, and then are stirred evenly to make the volume to the required volume, thereby obtaining the preparation. The preparation can improve the coloring rate of Nanguo pear by 15.8 percent. The preparation is convenient and time-saving to use, has no chemical injury and has no toxic side effect to human body and environment.