30 results about "Spinosad" patented technology

The invention relates to dsRNA capable of simultaneously preventing and treating various thrips and application of the dsRNA. Specifically, the invention provides a dsRNA construct, the construct of the dsRNA is a double strand, and the construct of the dsRNA comprises a nucleotide sequence of an insect nymph and / or adult stage regulation related gene or fragment; wherein the insect nymph and / or adult stage regulation related gene is an Actin gene, and the dsRNA is obtained by amplifying a sequence as shown in SEQ ID NO: 9-10. The fusion type dsRNA is designed to target a plurality of conservative thysanoptera actin gene dsRNA, so that the multi-killing effect is achieved, and the prevention and treatment effect of the fusion type dsRNA is equivalent to that of spinetoram which is commonly used in the market at present.

The present invention relates to the technical field of pesticides, and more particularly to a high-efficiency, low-residue pesticide composition, the active ingredients of which are formed by compounding spinetoram with patchouli ketone, wherein the mass ratio of spinetoram to patchouli ketone is 1-40:3-1. When the spinetoram and patchouli ketone are compounded in the pesticide composition of the present invention, a synergistic effect is exhibited within a certain mass ratio range, thereby improving the control effect. This synergistic effect can reduce the application dosage of chemical agents, thereby avoiding, to a certain extent, the problems of pesticide residues and environmental pollution caused by high-dose application.

The invention discloses a compound pesticide containing chlorantraniliprole. The compound pesticide is formed by compounding an active component A and an active component B, the active component A is chlorantraniliprole, the active component B is any one of dinotefuran, thiamethoxam, cyantraniliprole and spinetoram, and the mass ratio of the active component A to the active component B is (1-10): (1-30); the composition further comprises auxiliary materials and the balance of agriculturally acceptable auxiliaries and water or organic solvents. The auxiliary materials comprise one or more of a dispersing agent, a wetting agent, a thickening agent and a stabilizing agent, and the total mass of the auxiliary materials accounts for 1-20% of the total mass of the preparation. Compared with the prior art, the chlorantraniliprole-containing composite insecticide has the advantages of high efficiency, broad spectrum, low toxicity and synergistic interaction.

The invention discloses a composition containing phenazino-1-carboxylic acid and spinosad and application of the composition. The active ingredients of the composition are phenazino-1-carboxylic acid and spinosad. The bactericidal composition is used for preventing and treating soil-borne diseases, the use amount of phenazino-1-carboxylic acid is reduced, meanwhile, the prevention and treatment effect on crop diseases is not reduced or even improved, meanwhile, crop pests are effectively prevented, and the purposes of reducing cost and improving efficiency are achieved.

The invention belongs to the technical field of pesticide disinfestation, and discloses an insecticidal composition containing a biological source insecticide and application thereof.The active ingredients of the insecticidal composition comprise a compound shown in the formula I and the biological source insecticide, the structure of the compound shown in the formula I is shown in the specification, the biological source insecticide is any one of spinetoram or spinosad, and the structural formula of the compound shown in the formula I is shown in the specification. The mass ratio of the compound shown in the formula I to the biological source insecticide is (1: 30)-(32: 1). The insecticidal composition provided by the invention has an excellent insecticidal effect, has multiple action mechanisms and sites, and can effectively delay the occurrence and development of pest resistance to drugs; cost is low, and economic benefits are remarkable.

This invention discloses novel crystal forms of spinosad and their preparation methods, belonging to the field of biomedicine. The novel crystal forms SN-II and SN-III of this invention overcome the instability of commercially available amorphous spinosad, and are also easier for industrial production, offering better economic benefits.

The invention belongs to the field of pesticides, and particularly relates to a 10% spinosad tolfenpyrad suspending agent and a preparation method thereof. The 10% spinosad-tolfenpyrad suspending agent is prepared from the following raw materials in parts by mass: 5 to 20 parts of raw pesticide, 1 to 10 parts of a dispersing agent, 1 to 10 parts of an anti-freezing agent, 1 to 20 parts of a thickening agent, 0.1 to 1 part of a preservative, 0.1 to 1 part of a de-foaming agent and 50 to 100 parts of de-ionized water. Wherein the pesticide raw materials comprise spinosad active compound and tolfenpyrad active compound, and the dispersing agent comprises a polycarboxylate wetting dispersing agent, a naphthalene sulfonate wetting dispersing agent and a block polyether emulsifying dispersing agent. According to the invention, through screening of the raw medicines and the dispersing agent, the prepared suspending agent is high in stability and excellent in insecticidal effect.

The invention discloses a composite agent for preventing and treating rice blast, and belongs to the technical field of crop sterilization agents. The agent comprises a fungicide, an antiviral agent, a disease and pest resistant agent and a compound microbial agent according to a mass ratio. Wherein the fungicide is mainly formed by mixing iprodione, spinosad and cyprodinil, the antiviral agent is formed by mixing glucosamine, ribonuclease and beta-carotene, the disease and pest resistant agent is formed by mixing glyphosate and glufosinate-ammonium, and the compound microbial agent is formed by compounding beauveria bassiana and beauveria bassiana. Through reasonable matching of the components, the synergistic effect is achieved, the resistance of the components is reduced, and the pesticide effect is improved. In addition, the composite agent not only can effectively control the occurrence of rice blast, but also can improve the resistance of plants to the rice blast by enhancing the stress resistance and immune function of the plants, thereby achieving the purpose of prevention and treatment.

The present application belongs to the field of prevention and control of Solenopsis invicta Buren, and particularly relates to a bait for preventing and controlling Solenopsis invicta Buren, a preparation method and application thereof. The composition is indoxacarb and spinosad, and the mass ratio of spinosad to indoxacarb is 5:1-1:5. The bait adopts a puffing process, has light texture, and does not affect the attraction effect on Solenopsis invicta Buren in an unfavorable environment. The present application also provides a preparation method of the bait.

This invention provides a method for recovering waste liquid generated from quercetin extraction from Sophora japonica flowers to produce spinosad. The method includes: preparing a liquid culture medium from the waste liquid generated from quercetin extraction from Sophora japonica flowers; inoculating the liquid culture medium with Polysporum oryzae for fermentation; and obtaining spinosad after fermentation. According to the method provided by this invention, not only can the waste liquid generated from quercetin extraction from Sophora japonica flowers be fully utilized, saving resources and reducing wastewater discharge, but spinosad can also be produced, reducing the production cost of spinosad.

This invention belongs to the field of biopesticide technology, specifically to a biopesticide for controlling the new pineapple mealybug. The application of *Bacillus tuvani* in the preparation of a biopesticide for controlling the new pineapple mealybug is described. The *Bacillus tuvani* was purchased from the Guangdong Provincial Microbial Culture Collection Center, number GDMCC NO.800089. The *Bacillus tuvani* bacterial solution of this invention exhibits insecticidal activity against the new pineapple mealybug, demonstrating the potential for preparing a biopesticide for its control. Furthermore, when the *Bacillus tuvani* bacterial solution is used in combination with the existing biopesticide spinosad, it has a synergistic effect in killing the new pineapple mealybug, further improving the control effect and providing support for the preparation of a biopesticide for controlling the new pineapple mealybug.

The invention relates to the technical field of pesticides, in particular to spinetoram dinotefuran water dispersible granules as well as a preparation method and application thereof. The water dispersible granule is prepared from the following raw materials in percentage by weight: 5 to 20 percent of spinetoram, 30 to 50 percent of dinotefuran, 8 to 25 percent of auxiliaries and the balance of filler. The spinetoram-dinotefuran water dispersible granule disclosed by the invention not only has a remarkable insect prevention effect, but also has excellent safety, and after the spinetoram-dinotefuran water dispersible granule is applied, the dry heart rate of rice is relatively low, and the plant protection effect is good. And the obtained water dispersible granules are uniform and dense solid particles, are free of impurities and hard blocks, and have stable physical and chemical properties and excellent comprehensive properties.

The present invention belongs to the field of pesticide control technology and discloses an insecticidal composition containing a biogenic insecticide and its use. The active ingredients of the insecticidal composition include a compound of Formula I and a biogenic insecticide. The compound of Formula I has the following structure: #imgabs0# The biogenic insecticide is either spinetoram or spinosad, and the mass ratio of the compound of Formula I to the biogenic insecticide is 1:30 to 32:1. The insecticidal composition of the present invention has excellent insecticidal efficacy, multiple mechanisms of action and sites, and can effectively delay the development and progression of insecticide resistance in pests. It is also low-cost and has significant economic benefits.

Acrylic acid is self-polymerized through a suspension polymerization method, an adsorption copolymerization method, a template etching method and other methods, spinosad (SSD) is immobilized, and the antibacterial property of the spinosad (SSD) is studied. Characterization analysis is carried out on the structure through a scanning electron microscope, a transmission electron microscope, an infrared spectrum and the like. Finally, the antibacterial performance of the PAA / TEMED-SSD Hns on fusarium oxysporum is determined through a growth rate method. Results show that the drug-loaded nanospheres are uniform in particle size distribution, the average particle size is about 520 nm, and meanwhile, the drug-loaded nanoparticles have good slow release performance and pH response performance. A bacteriostatic experiment shows that the median effective concentrations (EC50) of the drug-loaded nanoparticles (PAA / TEMED-SSD Hns) and the SSD to fusarium oxysporum are 29.12 mu g / mL and 42.01 mu g / mL respectively, which indicates that the toxicity of the PAA / TEMED-SSD Hns is higher than that of the free SSD, and the nanoparticles (PAA / TEMED-SSD Hns) are beneficial to improving the toxicity of the SSD.

The present invention relates to a phytosanitary product comprising: (a) 5-85% an active substance selected from paraffin oil, a C7-C20 fatty acid or salts thereof, maltodextrin, pyrethrin, spinosad, azadirachtin, Bacillus thuringiensis, Beauveria bassiana, Cydia pomonella granulovirus, Allium sativum extract, citronella oil, clove oil, rapeseed oil, spearmint oil, orange oil, limonene oil, sunflower oil or onion oil, tea tree extract, eugenol, geraniol, thymol, deltamethrin, lambda cyhalothrin, lecithin, Salix spp. bark, Urtica spp. extract, L-cysteine, Equisetum arvense L., Allium cepa L. extract, Helicoverpa armigera nucleopolyhedrovirus (HearNPV), Quassia amara L. extract, Reynoutria sachalinensis extract, giant knotweed extract; Fallopia sachalinensis; Polygonum sachalinense; white willow bark extract, Yucca schidigera extract and sweet Lupinus albus extract; (b) 5-60% non-ionic surfactant; and (c) 5-80% anionic surfactant.

The present disclosures present a insecticidal composition comprising a combination of active ingredients, Spinosad, Pyriproxyfen, and Deltamethrin and methods of preparing and using such compositions. The present disclosure aims to provide enhanced control of a variety of insect pests affecting crops, with a synergistic effect that improves efficacy compared to individual components.

Pesticidal mixtures comprising as active compounds A) the ethylsulfone compound of formula (I) and B) at least one further compound B selected from fipronil, lambda-cyhalothrin, bifenthrin, tefluthrin, alpha-cypermethrin, thiamethoxam, clothianidin, acetamiprid, imidacloprid, dinotefuran, tri-flumezopyrim, fenmezoditiaz, spinosad, spinetoram, abamectin, afidopyropen, indoxacarb; met-aflumizone, spiropidion, spidoxamat, chlorantraniliprole, cyantraniliprole, tetraniliprole, cyclaniliprole, broflanilide, isocycloseram; dimpropyridaz; and difenoconazole, prothioconazole, flutriafol, ipconazole, tebuconazole, mefentrifluconazole, triticonazole, fluoxytioconazole, metyltetraprole, azoxystrobin, trifloxystrobin, pyraclostrobin, sedaxane, penflufen, fluopyram, fluxapyroxad, pydiflumetofen, isoflucypram, cyclobutrifluram, oxathiapiprolin, fluoxapriprolin, metalaxyl, picarbutrazox, fludioxonil, thiophanat-methyl; methods and use of these mixtures for combating invertebrate pests such as insects, arachnids or nematodes in and on plants, and for protecting such plants being infested with pests, especially also for protecting plant propagation material as like seeds.

Provided are a spinosad high-yield strain and the use thereof. The strain has a deposit number of CCTCC NO: M20211261, and the strain can produce various types of spinosad with high yields.

The present invention relates to a pesticidal composition comprising the active ingredient compound I and a compound II selected from at least one of spinosad, spinetoram, chlorfenapyr, sulfoxaflor, sulfoxaflor, emamectin benzoate, ethiprole, acrinathrin, bifenthrin. The present invention also relates to the use of said pesticidal composition for the prevention or control of Plutellidae, Tortricidae, Noctuidae, Delphacidae, Whitefly, Tetranychidae, Thripidae, Aphis, Coccidae pests. Compound I.

A treated mesh sheeting containing an insecticide such that the mesh sheeting acts as a physical and chemical barrier to impede the ingress of insects into a structure, in particular a building structure. The insecticide maybe selected from any one or more of the group comprising pyrethrum, synthetic pyrethroids, organo-chlorines, organo-sulfurs, carbamates, organo-phosphates, formamidines, neonicotinoids, nicotinoids, spinosyns, phenylpyrazoles, pyrroles, pyrazoles, dinitrophenols, pyridazinones, quinazolines, and benzoylureas. The mesh sheeting can be integrally attached to a building structure to impede the ingress of insects, particular termites.

The invention discloses a group of KASP primers for detecting drug resistance mutation of thrips and application of the KASP primers, and relates to the technical field of agricultural biology. The KASP primer disclosed by the invention comprises a primer combination which is used for detecting drug resistance mutations of deltamethrin, chlorfenapyr bisamide, bistrifluron, cyclodipentene organochlorine insecticides and spinosad insecticides, wherein the drug resistance mutations of TpalM918TAG, TpalT929I, TpalL1014FGT, FoccT929I, FoccT929C, FoccL1014FGT, MusiA355S, TpalA355S, FoccA355S, MusiV386I, TpalV386I, FoccV386I, FintG275V and FoccI1042M are shown in the description. One or more groups of primers are used for detecting the drug resistance mutation of thrips melonicola, flower thrips, flower thrips occidentalis and meglumo thrips. The group of KASP primers has good specificity and high sensitivity, and can accurately detect the thrip drug resistance mutation frequency.

The invention relates to the technical field of genetic engineering, in particular to a promoter and engineering bacteria capable of increasing the yield of butenyl spinosad. According to the invention, an efficient constitutive promoter adaptive to saccharopolyspora tuberosa is obtained by utilizing random mutation, and the promoter greatly improves the intracellular transcriptional level of a synthetic gene related to butenyl spinosad, so that the yield of fermentation production of butenyl spinosad is improved. The invention not only can provide a core regulatory element for the yield increase of the secondary metabolite of the saccharopolyspora tuberosa, but also can promote the technical upgrade of the synthetic biological transformation of the saccharopolyspora tuberosa, and has important theoretical significance and application value.

The present application relates to the technical field of genetic engineering, and particularly relates to a promoter and an engineering bacterium capable of improving the yield of butenyl polyoxin. The present application obtains a high-efficiency constitutive promoter of Sacccharopolyspora gilva by random mutation. The promoter greatly improves the intracellular transcription level of butenyl polyoxin related synthesis genes, thereby improving the yield of butenyl polyoxin in fermentation production. The present application not only provides a core regulatory element for improving the yield of secondary metabolites of Sacccharopolyspora gilva, but also promotes the technical upgrading of synthetic biology modification, and has important theoretical significance and application value.

The present invention belongs to the technical field of pesticides, and specifically relates to an environmentally friendly agent for controlling macadamia nut peach borer. The environmentally friendly insecticide composition comprises an active ingredient comprising a binary combination of oxymatrine and spinosad, chlorfenapyr, or tolfenpyrad. The environmentally friendly agent exhibits high control efficacy: when oxymatrine is combined with spinosad, chlorfenapyr, or tolfenpyrad within a certain mass ratio range, it exhibits a synergistic effect against macadamia nut peach borer, thereby enhancing control effectiveness.

The present invention provides a novel insecticidal composition of active compounds comprising Methoxyfenozide and Spinosyns and at least one further active compound selected from the class of chitin synthesis inhibitors, and to methods of controlling pests comprising applying said composition.

The application belongs to the technical field of insecticides, and particularly relates to a suspension agent containing ethyl spinosad and emamectin benzoate and application thereof. The suspension agent contains the following ingredients in percentage by weight: ethyl spinosad 1-4%, emamectin benzoate 6-10%, synergist 2-6%, wetting dispersant 5-10%, thickening agent 0.1-1%, suspending agent 0.1-1%, defoaming agent 0.1-1%, antifreezing agent 1-5%, preservative 0.05-0.3%, and deionized water 100%. The synergist is composed of silwet 618 and GY-Tmax. The suspension agent prepared by the application has excellent preparation performance, and the addition of the synergist GY-Tmax, silwet 618 or the combination of GY-Tmax and silwet 618 in the suspension agent can significantly improve the field control effect of the suspension agent on crop pests.

The invention relates to the technical field of pesticide bactericides, in particular to a spinosad / tea saponin supramolecular self-assembled nano preparation as well as a preparation method and application thereof. The preparation method of the nano preparation comprises the following steps: mixing an aqueous solution of tea saponin with a methanol solution of spinosad, dialyzing, and self-assembling to form nano particles. The problems that an existing spinosad nano preparation is high in production cost and poor in stability and possibly has negative effects on the environment and health in the using process are solved. The efficient, low-cost and environment-friendly SSD-TS nano preparation is prepared by adopting a carrier-free supramolecular self-assembly technology and utilizing the interaction of tea saponin and spinosad, and the insecticidal activity is remarkably improved.

This invention discloses a double-stranded RNA for synergistic control of diamondback moth using chemical insecticides. It also discloses an insecticidal composition for controlling diamondback moth, the application of the aforementioned double-stranded RNA in the preparation of formulations for synergistic control of diamondback moth using chemical insecticides, and a method for synergistic control of diamondback moth using chemical insecticides. The dsRNA of this invention is simultaneously silenced using RNAi technology. ABCB1 and GSTt1 This gene simultaneously weakens the metabolic detoxification and pesticide efflux capabilities of the diamondback moth. Compared with single-target dsRNA, it significantly enhances the lethality of various chemical insecticides such as chlorantraniliprole and spinosad, and can reduce the dosage while maintaining efficacy, thus delaying the development of resistance. This dsRNA sequence is highly specific, targeting only a specific detoxification gene in the diamondback moth, and has good environmental safety.

The invention provides a spinetoram microemulsion as well as a preparation method and application thereof. The microemulsion belongs to a thermodynamic stable system, the effective components stably exist in the form of nanoscale particles, the microemulsion is stable and not layered after being stored for a long time, the pesticide effect exertion is not affected, and when the microemulsion is used in a spraying mode, the leaf surface wetting performance is excellent, and the leaf surface spreading capacity is high. The microemulsion disclosed by the invention can give full play to the pesticide effect, obviously improve the prevention and treatment effect of chemical agents, ensure the safety of crops, and effectively prevent and treat thrips, chilo suppressalis, red spiders, aphids and other resistant bugs.

A mixture for killing pests, comprising, as the active compound, A) an ethyl sulfone compound having formula (I) and B) At least one additional compound B, selected from fipronil, λ-cyhalothrin, bifenthrin, heptafluthrin, α-cyhalothrin, thiamethoxam, thiamethoxam, acetamiprid, imidacloprid, dinotefuran, trifluralin, dithiamethoxam, spinosad, ethyl spinosad, abamectin, bispyribac-methyl, indoxacarb; cyfluthrin, methoxypiperazine ethyl ester, dispirenil, chlorantraniliprole, brofenoxuronamide, tetrazolium acetonitrile, cyclobromhizobium acetonitrile, brofenoxuron dimethoate; pyrimethanil, M.UN.1: 1-[6-(2,2-difluoro-7-methyl-[1,3]m-dioxacyclopenten[4,5-f]benzimidazol-6-yl)-5-ethylsulfonyl-3-pyridyl]cyclopropaneformonium, M.UN.2: 6-(5-cyclopropyl-3-ethylsulfonyl- 2-pyridyl)-2,2-difluoro-7-methyl-[1,3]m-dioxacyclopenten[4,5-f]benzimidazole; and difenoconazole, prothioconazole, fenbendazole, tebuconazole, chlorfluazuron, cymoxanil, fluopyram, tetrazoxystrobin, azoxystrobin, oxadiazon, azoxystrobin, fluopyram, fluopyram, fluopyram, fluopyram, fluopyram, isopropoxystrobin, trifluoropyridamole, fluthiazolinone, flusaprolin, metalaxyl, tetrazoxystrobin, fludioxonil, thiophanate-methyl; these mixtures are used to combat invertebrate pests such as insects, arachnoides or nematodes inside and on the surface of plants, and for the protection of such plants, especially for the protection of plant propagation material such as seeds from pest infestation.