30 results about "Threadworms" patented technology

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 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 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 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 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 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.