30 results about "Threadworms" patented technology

The invention belongs to the field of pesticides, and relates to a binary composition and an application thereof. The binary composition contains an active component a and an active component b, the active component a is a compound A, and the active component b is selected from compounds with insecticidal or bactericidal activity; and the compound A is a compound with the structural formula shown in the specification, and a weight part ratio of the active component a to the active component b is 100:1-1:100. The composition has the advantages of synergy, control spectrum enlargement and the like, and can be used for controlling pests and pest mites, and plant diseases induced by various fungi, bacteria, threadworms and viruses.

The invention relates to a method for preparing a composite material which takes modified or unmodified attapulgite as a carrier to immobilize bacillus, belonging to the technical fields of microbial fertilizers, biological control of plant diseases, soil remediation and pollution abatement. A microorganism-mineral immobilization technology is realized by means of preparing a proper amount of attapulgite with a proper amount of bacillus viable bacteria preparation according to a certain technology. The composite material prepared according to the method disclosed by the invention has the advantages that the plant growth can be promoted, the soil-borne diseases, such as root rot, blight, soft rot and the like, of various crops can be inhibited, and the effect of preventing threadworm from spawning is achieved; the composite material further has the capabilities of keeping the local moisture of plant root systems, and enhancing the plant resistance to drought, saline and alkaline as well as oxidization; moreover, the composite material can be further used for purifying organic pollutants in water, absorbing soil heavy metals and relieving soil hardening, so that the effects of soil moisture conservation and fertilizer conservation are achieved. The composite material prepared according to the method disclosed by the invention is an environment-friendly composite material, which has the advantages that environment harm and pollution can be prevented through correct use of the composite material, and a wide application prospect is obtained.

The present invention discloses a veterinary compound suspension injection containing ivermectin and praziquantel and a preparation method thereof, wherein effectively components of the veterinary compound suspension injection are ivermectin and praziquantel. The preparation method comprises the following steps: a) taking an auxiliary suspending agent, an antioxidant and a preservative, and dissolving or dispersing into 3-20% of a hot dispersion medium to obtain a solution A; 2) taking the dispersion medium and pouring into a colloid mill, opening the colloid mill, slowly adding the solution A, and adding a wetting agent while stirring after the solution A is completely added, wherein the amount of the dispersion is 30-90% of the formula amount; 3) after all the auxiliary materials are completely added, sequentially adding ivermectin and praziquantel, and adopting a cyclic grinding and acyclic grinding alternating manner to grind; and 4) checking a particle fineness, stopping grinding after meeting requirements, adding the dispersion medium until the amount achieves the formula amount, mixing, filling, sealing, and sterilizing to obtain the veterinary compound suspension injection containing ivermectin and praziquantel. The veterinary compound suspension injection containing ivermectin and praziquantel is mainly used for prevention and treatment of mixing infections caused by livestock flukes, tapeworms, threadworms and ectoparasites.

The invention discloses an agricultural composition containing IPP and plant source materials, and belongs to the field of plant protection. The composition contains a component A and a component B with effective quantities, wherein the component A is IPP, the component B is the plant source materials, a mass part ratio of IPP to the plant source materials is equal to (30:1) to (1:100), and the plant source materials are selected from one or more of trifoliate jewelvine root or stem, common threewingnut root, tobaccos and tanacetum cinerariifolium. The composition disclosed by the invention has a significant effect of preventing crop aphids, rice planthoppers and threadworms.

The invention discloses a peanut continuous cropping high-yielding agent, relating to a peanut continuous cropping disease-resistant high-yielding technology. The peanut continuous cropping high-yielding agent comprises the following components in percentage by weight: 30-40 percent of humic acid, 25-35 percent of grass carbon, 10-20 percent of calcium sulfate, 5-8 percent of magnesium sulfate, 3-5 percent of zinc sulfate, 3-5 percent of manganese sulfate, 5-8 percent of ferrous sulfate, 3-5 percent of borax, 1-2 percent of rare earth nitrate, 0.1-1.5 percent of ammonium molybdate, 0.5-3 percent of Chinese azalea flower, 0.5-3 percent of marigold, 0.3-1.5 percent of ningnanmycin (8 percent in concentration), 1-2 percent of verticillium chlamydosporium and 1-2 percent of bacillus subtilis. The peanut continuous cropping high-yielding agent has the advantages that by comprehensively applying organic matters, cellulose, humic acid, trace elements, soil conditioners and root nodule growth nitrogen fixation agents, soil is improved, nutrients are balanced, the fertilizer effect is improved, the soil environment is improved, and a good soil-fertilizer condition is provided for the healthy growth of peanuts. Meanwhile, by applying the Chinese azalea flower and the marigold serving organic insecticides, the ningnanmycin serving as a bactericide, the verticillium chlamydosporium agent serving as a buster of threadworms and the bacillus subtilis serving as a microbial agent, insect pests are killed, diseases are eliminated, a growing and breeding environment for soil beneficial bacteria is established, the flora advantage of the soil is improved, peanut plants are robust, and high continuous cropping yield is achieved.

The invention relates to the technical field of pesticide compounding, in particular to a compounding composition containing trifluorosassen and application. The compounding composite contains effective ingredients of trifluorosassen and 3-phenyl-5-(thiophene-diethyl)-1,2,4-oxadiazole according to a weight ratio of (80:1) to (1:80). The compounding composition is used for preventing and controlling crop threadworms, and is preferably used for preventing and controlling meloidogyne incognita of tomato, cucumber, green bean, luffa, peanut and celery crops and the like.

The invention discloses organic-inorganic compound fertilizer silkworm excrement and tobacco stems as organic raw materials and a preparation method of the organic-inorganic compound fertilizer and belongs to the technical field of agricultural soil fertilizer. The compound fertilizer is prepared from, by weight, 5-40 parts of the silkworm excrement, 5-40 parts of the tobacco stems, 10-50 parts of urea, 6-40 parts of monoammonium phosphate and 12-50 parts of potassium sulphate. The compound fertilizer comprehensive in nutrition contains organic nutrition of the silkworm excrement and the tobacco stems and macronutrient elements, and the fertilizer has effects of improving loose soil, improving the content of organic matter, passivating heavy metals in soil, increasing fertilizer utilization rate, reducing use of the fertilizer, bettering soil fertility, increasing crop output, improving crop quality, avoiding underground insect and threadworm, improving soil ecology environment and the like; the fertilizer is in accordance with the national policy of double-reduction in national chemical fertilizers, soil is improved, laborsaving and timesaving effect is achieved, requirements of sustainable agriculture are met, and good prospect in future agricultural application is achieved.

The invention discloses a tomato composite fertilizer and a production method thereof. The composite fertilizer concretely comprises 25wt% or above of total nutrients (N+P2O5+K2O), 20wt% or above of organic matters, 2-15wt% of chitin, 5-10wt% of composite amino acids, 0.1-0.5wt% of middle elements, 0.03-0.1wt% of trace elements and 2-15wt% of pyrite ash, wherein the above weight percentages of above components are represented according to GB18877-2009 organic-inorganic compound fertilizer national standards). The tomato composite fertilizer is prepared through preprocessing, granulation and magnetization, can provide nitrogen, phosphorus and potassium needed by growth of tomatoes, is rich in organic matters, can improve nutrition imbalance caused by continuous plowing of soil due to magnetization treatment, effectively improves physical characteristics of the soil and promotes absorption of nutrients by crops, can obviously improve the yield per unit area, can effectively inhibit threadworms in fields, mitigates the threadworm generation degree and improves the economic benefit.

The invention belongs to the field of pesticides, and concretely relates to an apple aphid control composition. Effective components of the composition comprise acetamiprid and thiamethoxam. There is no conflict after acetamiprid and thiamethoxam are blended; the effective components has a very good synergistic effect in a certain extent, has a higher control efficiency than single doses, a lasting drug effect, delays the generation of the drug resistance, reduces the use frequency of pesticides, reduces the consumption of the pesticides, reduces the use cost of the pesticides, and is effective to aphids, leafhoppers, whiteflies, plant hoppers, mealybugs, chafer larvae, potato beetles, flea beetles, threadworms, ground beetles and leaf miners, has a special effect on the control of the apple aphids, has a low residual quantity, is easy to decompose after the persistent period, is environmentally-friendly, and is of great significance to increase the yield and the income of agricultural regions.

The invention discloses a method for preparing a special insect preventing type bio-fertilizer for a leafy vegetable, and belongs to the technical field of bio-organic fertilizers. According to the method, the bio-fertilizer is prepared by taking the following components as raw materials: urea, triple superphosphate, potassium sulphate, pyrethrum powder, humic acid, thuringiensis bacillus powder, serratia marcescent powder, polyaspartic acid, and EDTA chelated microelements. Compared with the prior art, the bio-fertilizer prepared by the method can promote the growth of crops and improve the quality of the crops, and can also kill injurious insects such as threadworms and fly maggots in soil.

The invention discloses a pesticide composition containing flupyrazofos and dimethrin-type components. The composition comprises a component A of an effective quantity and a component B of an effective quantity, wherein the component A is the flupyrazofos, the component B is selected from one or more of high-efficient cypermethrin, cyhalothrin, tefluthrin and cyfluthrin, and the mass ratio of the component A and the component B is 30: 1 to 1:30. The composition acts on a crop or a crop part in a spraying, root irrigation or seed mixing manner so as to prevent injurious insects, pest mites or threadworm of agricultural, garden or forestry plants.

The invention discloses a degradation type environment-friendly controlled-release fertilizer in turnip planting. The controlled-release fertilizer comprises the following components in parts by weight: 30-40 parts of fermentation residue, 7 parts of urea ammonium polyphosphate, 3-5 parts of calcium ammonium nitrate, 3-5 parts of calcium hydrogen phosphate, 4-6 parts of potassium chloride, 3-4 parts of animal and vegetable oil, 2-3 parts of C12-C20 alkane sulfonate, 10-12 parts of proline, 5-6 parts of hydroxyproline, 2-3 parts of an extension agent, 2-3 parts of a microelement mixed mini-fertilizer, 10-20 parts of algae and 10-15 parts of humus. According to the fertilizer disclosed by the invention, the release speed of the degradation type controlled-release fertilizer is changed; the anti-caking property is good; the loose degree reaches 98%; the plant growth can be promoted; the growth of various pathogenic bacteria in the soil is inhibited; the growth of various types of threadworms or soft insects in the soil is inhibited; the trace elements mixed micro-fertilizer is balanced and comprehensive in nutrient; the crop yield can be obviously improved; the crop quality is improved; the fertilizer is rapid in absorption, high in effect, strong in function, high in disease elimination efficiency; the nutrient utilization rate is high; and the fertilizer has wide application prospect.

The invention relates to a suspended seed coating agent containing abamectin, pyraclostrobin and iprodione. The suspended seed coating agent is prepared from effective ingredients and auxiliary ingredients, wherein the effective ingredients are the abamectin, the pyraclostrobin and the iprodione according to the mass ratio of (1 to 5):(1 to 5) :(50 to 10). The abamectin, the iprodione and the pyraclostrobin are compounded according to a certain proportion; the disease treatment effect and the pest killing effects can be achieved; particularly, good preventing and control effects are achieved on threadworm and root diseases; plant disease such as soybean root rot, heterodera glycines ichinohe, wheat take-all, wheat root rot, wheatworm, rice seedling blight, bakanae disease and rice crimp nematode can be effectively prevented and controlled; pests such as heterodera glycines ichinohe, thrips and trialeurodes vaporariorum during the crop seedling stage can be prevented and controlled; inaddition, the plant growth can be promoted; the problems in the practical production can be well solved; the time and the labor are saved; the suspended seed coating agent has little pollution throughbeing compared with other pesticide application technologies.

The invention provides cucumber grafting seedlings as well as a cultivation method and application thereof. The cultivation method comprises the steps of taking a melabergourd as a rootstock, taking acucumber as a scion, and cultivating the cucumber grafting seedlings resistant to threadworms by utilizing a simple, convenient and fast grafting method. The control effect of the cucumber grafting seedlings on root-knot nematode is up to 76.7%, and the cucumber grafting seedlings can be used for control over root-knot nematode diseases in the production of cucumbers. The cultivation method of the cucumber grafting seedlings effectively solves the problems of direct matching performance and affinity between the rootstock and the scion and has relatively good affinity, a grafted cucumber has aroot-knot nematode controlling effect in production, the grafting seedlings have a remarkable yield increasing effect, and the method can solve the problem that the control over the root-knot nematode is difficult in the production of the cucumbers, has a huge application prospect in the production, and is conducive to realizing high-yield, safe and pollution-free production of the cucumbers.

The invention discloses a multifunctional ecological acid soil amendment. The multifunctional ecological acid soil amendment is prepared from the following raw materials in parts by weight: 25-79.9 parts of silkworm dropping, 10-40 parts of tobacco stem, 0.1-1 part of sodium alginate, and 10-34 parts of bovine-derived powder. The soil amendment has the efficacy of increasing soil pH value, reducing toxicity of heavy metal on crops, increasing soil organic matter content, freeing soil, improving soil fertility, avoiding underground pest and threadworm, reducing pesticide consumption on the soil, improving soil ecological environment, and the like, and has a wide application prospect.

The invention discloses a peanut continuous cropping high-yielding agent, relating to a peanut continuous cropping disease-resistant high-yielding technology. The peanut continuous cropping high-yielding agent comprises the following components in percentage by weight: 30-40 percent of humic acid, 25-35 percent of grass carbon, 10-20 percent of calcium sulfate, 5-8 percent of magnesium sulfate, 3-5 percent of zinc sulfate, 3-5 percent of manganese sulfate, 5-8 percent of ferrous sulfate, 3-5 percent of borax, 1-2 percent of rare earth nitrate, 0.1-1.5 percent of ammonium molybdate, 0.5-3 percent of Chinese azalea flower, 0.5-3 percent of marigold, 0.3-1.5 percent of ningnanmycin (8 percent in concentration), 1-2 percent of verticillium chlamydosporium and 1-2 percent of bacillus subtilis. The peanut continuous cropping high-yielding agent has the advantages that by comprehensively applying organic matters, cellulose, humic acid, trace elements, soil conditioners and root nodule growth nitrogen fixation agents, soil is improved, nutrients are balanced, the fertilizer effect is improved, the soil environment is improved, and a good soil-fertilizer condition is provided for the healthy growth of peanuts. Meanwhile, by applying the Chinese azalea flower and the marigold serving organic insecticides, the ningnanmycin serving as a bactericide, the verticillium chlamydosporium agent serving as a buster of threadworms and the bacillus subtilis serving as a microbial agent, insect pests are killed, diseases are eliminated, a growing and breeding environment for soil beneficial bacteria is established, the flora advantage of the soil is improved, peanut plants are robust, and high continuous cropping yield is achieved.

The invention aims to provide a special water-fertilizer integrated fertilizer for tobacco leaves and an application method of the special water-fertilizer integrated fertilizer, solves the problems of poor pertinency and unobvious fertilizer-saving, water-saving, yield and revenue increasing effects of an existing water-fertilizer integrated fertilizer for tobacco leaves. In order to achieve theaim, the invention adopts the technical scheme that the special water-fertilizer integrated fertilizer for tobacco leaves comprises a special fertilizer for a seedling stage, a special fertilizer fora vigorous growing stage, a special fertilizer for a maturation stage and a special fertilizer for a harvesting stage. Drip irrigation fertilizer application adopted by the invention is a precise fertilizer application method, and the fertilizer is only applied to roots, so that the utilization ratio of the fertilizer is remarkably increased, and the use amount of the fertilizer can be reduced by30-50% or above as comparison with that of the fertilizer used by using a conventional fertilizer application method; and root layers are only moistened by using drip irrigation fertilizer application, no water and fertilizers are supplied among rows, and therefore, the growth of weeds can also be remarkably reduced. Due to the coordinated action of water and the fertilizer, the consumption of water can be remarkably reduced. In addition, due to the water-saving effect of facility irrigation, the water is saved by 50% or above. A pesticide can be dripped in drip irrigation so as to play a relatively good role in preventing and controlling soil pests, threadworms and root diseases.

The invention discloses a poecilia reticulata feed and a preparation method thereof. The poecilia reticulata feed is prepared from the following raw materials in parts by weight: 100-150 parts of deionized water, 60-80 parts of corn flour, 10-15 parts of bean cake flour, 5-10 parts of wheat flour, 15-20 parts of bran, 5-10 parts of oat flour, 20-50 parts of fish meal, 20-60 parts of brine shrimps, 10-15 parts of threadworms, 5-10 parts of turmbicula akamushi, 30-50 parts of beef hearts, 15-30 parts of earthworms, 10-30 parts of tubifex hattai, 5-15 parts of water fleas, 20-40 parts of lettuces, 15-30 parts of garlic, 10-20 parts of calcium hydrogen phosphate, 15-30 parts of spirulina, 12-15 parts of lecithin, 15-30 parts of multivitamins, 10-30 parts of fish oil and 2-5 parts of refined salt. According to the poecilia reticulata feed and the preparation method thereof disclosed by the invention, reasonable raw materials and reasonable compounding ratios are selected, so that various nutritional requirements required for growth of poecilia reticulata are met, and the poecilia reticulata after being fed with the poecilia reticulata feed for a long term can be bright in color, high in born number and long in life.

The invention relates to a standard gene sequence for disk bacteria and an identification method, and belongs to the field of species molecule identification. The gene sequence of a standard detection mitochondrion mtLSU gene is as shown in SEQ ID NO.1. PCR (polymerase chain reaction) amplification is performed by the aid of a universal primer ML7 and a universal primer ML8 of a mitochondrion large-subunit mtLSU gene, amplification is performed by the aid of a specific primer sequence ML-chaoF: AGAACAACGGCTAGGTGG and a specific primer sequence ML-chaoR: GAACGAGTCCGCAGAAGA, and PCR products are sequenced after being verified by the aid of agarose gel. Disk bacteria can be rapidly and accurately identified according to sequence differences of the mtLSU gene. A lot of time for identifying morphology of the bacteria cannot be consumed by the aid of reliable DNA (deoxyribonucleic acid) molecule identification technique, so that the disk bacteria can be rapidly and accurately identified, and a powerful research tool is provided for prevention of animal and plant threadworms.

The invention provides an ageing resisting purpose of verapamil, and specifically provides a purpose of the verapamil, or an optical isomer thereof, or pharmaceutically acceptable salt thereof to preparation of ageing resisting compositions or preparations. The experiment indicates that the verapamil can significantly prolong the life of threadworms; the threadworm health parameter evaluation experiment confirms that the verapamil can improve the movement behavior capacity, the body swinging capacity and the osmotic pressure stress capacity of the threadworms, and reduce vulva integrity defects; and ageing cell dyeing experiment indicates that the verapamil can reduce the ageing rate of human embryonic lung cells. Therefore, the verapamil can be applied to respects of prolonging life, delaying ageing, improving health physiological parameters, reducing the incidence rate of ageing related diseases and the like. The invention also provides products of ageing resisting medicines, health-care products, cosmetics and the like.

An object of the present invention is to develop a method of producing pure and long bagworm silk threads comprising no contaminants, such as pieces of leaves and twigs, and a device for implementing the production method.Provided is a method of producing a long bagworm silk thread, the method comprising a spinning process of making a bagworm having its nest hang its legs on a rail and continuously spin a silk thread along the rail, wherein the rail has a width smaller than the maximum width between the left and right legs when the bagworm used spreads out its legs and wherein the rail is such that the bagworm can hang its legs on the rail, and a collection process of collecting a long silk thread from the rail after the spinning process.

The present invention discloses a veterinary compound suspension injection containing ivermectin and praziquantel and a preparation method thereof, wherein effectively components of the veterinary compound suspension injection are ivermectin and praziquantel. The preparation method comprises the following steps: a) taking an auxiliary suspending agent, an antioxidant and a preservative, and dissolving or dispersing into 3-20% of a hot dispersion medium to obtain a solution A; 2) taking the dispersion medium and pouring into a colloid mill, opening the colloid mill, slowly adding the solution A, and adding a wetting agent while stirring after the solution A is completely added, wherein the amount of the dispersion is 30-90% of the formula amount; 3) after all the auxiliary materials are completely added, sequentially adding ivermectin and praziquantel, and adopting a cyclic grinding and acyclic grinding alternating manner to grind; and 4) checking a particle fineness, stopping grinding after meeting requirements, adding the dispersion medium until the amount achieves the formula amount, mixing, filling, sealing, and sterilizing to obtain the veterinary compound suspension injection containing ivermectin and praziquantel. The veterinary compound suspension injection containing ivermectin and praziquantel is mainly used for prevention and treatment of mixing infections caused by livestock flukes, tapeworms, threadworms and ectoparasites.

A method of producing a transgenic silkworm that spins bagworm silks and producing a large quantity of bagworm silks by transgenic technology is developed and provided. A gene encoding a modified bagworm Fib H and a transgenic silkworm in which the gene is introduced, wherein the gene is obtained by cloning a gene fragment encoding a bagworm Fib H-like polypeptide comprising a partial amino acid sequence of bagworm Fib H, and fusing the gene fragment to a gene fragment encoding silkworm-derived Fib H, are provided.

The invention discloses a manufacturing method of a device for detecting the pinworm by a transparent adhesive tape method. The manufacturing sequence is changed, the transparent adhesive tape and the transparent base material are compounded firstly, and then a plurality of single devices are cut and separated, so that the production efficiency can be effectively improved.

The invention discloses a molecular identification method for xiphinama brevicolle. The method comprises the following steps of: extracting the DNA of xiphinama brevicolle to be tested; performing real-time polymerase chain reaction (PCR) by using forward primers, reversed primers and probe sequences; and according to difference of Ct values, judging whether threadworm is the xiphinama brevicolle. The method can quickly, accurately and stably identify the xiphinama brevicolle.

A thread collecting method for easily and simply collecting a bagworm-derived pure silk thread from a bagworm with a small number of processes and a thread collecting device for implementing the thread collecting method are developed and provided. A device that collects a silk thread from a bagworm is provided, the device including: a container that accommodates the bagworm; and an in-and-out hole through which the bagworm is put in and taken out of the container. A width of a maximum short axis cross section of an inner space of the container is in a range from 1.2 times or more to less than 3.1 times relative to a maximum body width of the bagworm being accommodated.

The invention discloses a molecular identification method for xiphinama brevicolle. The method comprises the following steps of: extracting the DNA of xiphinama brevicolle to be tested; performing real-time polymerase chain reaction (PCR) by using forward primers, reversed primers and probe sequences; and according to difference of Ct values, judging whether threadworm is the xiphinama brevicolle. The method can quickly, accurately and stably identify the xiphinama brevicolle.

The invention discloses double-effect organic compound fertilizer. The double-effect organic compound fertilizer is prepared from the following formula by weight percent: 18 percent of macleaya cordata, 26 percent of urea, 40 percent of calcium superphosphate and 16 percent of potassium chloride. The double-effect organic compound fertilizer is prepared in the following steps: crushing the dry macleaya cordata, filtering by virtue of a 80-mesh sieve to obtain macleaya cordata powder, mixing the macleaya cordata powder and nitrogen, phosphorus and potassium chemical fertilizer to obtain a mixed material, further crushing the mixed material by virtue of a crushing machine, uniformly stirring to obtain powdered organic compound fertilizer, granulating the powdered organic compound fertilizer by virtue of a granulating machine to obtain granular organic compound fertilizer, wherein the total content of nitrogen, phosphorus and potassium is 20 to 30 percent. The double-effect organic compound fertilizer has the beneficial effects that the average yield per Mou can be increased by 11.1 percent by virtue of a test. The test also proves that after the double-effect organic compound fertilizer is used as base fertilizer, the harm of plant diseases and insect pests on crops, and particularly the underground insect pests (such as mole cricket, cutworm, threadworm and the like) and Chilo suppressalis can be alleviated within a period of time. The double-effect organic compound fertilizer can have a double-effect function of fertilizer and pesticide.