31 results about "Order Thysanoptera" patented technology

The invention relates to an insecticide composition containing spinosad and neonicotinoid insecticide and the application thereof. The composition comprises spinosad which is used as a first active ingredient and neonicotinoid insecticide which is used as a second active ingredient; wherein the second active ingredient is selected from imidacloprid or thiamethoxam; the weight ratio between the first active ingredient and the second active ingredient is (0.01-200):1, preferably, (0.05-20) :1. The composition has the advantages that the components are reasonable, the disinsection effect is good, the drug consumption cost is low, the activity and the disinsection effect have remarkable synergistic action but not simple superposition of the activities of all the components, resistance can not be generated, the level of residue of the preparation is low, no pollution can be caused to crops, the security is good, and thereby the composition conforms to the security requirement for pesticide preparations. The composition has 87.11 to 96.04 percent of prevention and control effects on thysanoptera pests, for example, common thrips, and homoptera pests such as lice and aphides.

The invention discloses a pesticide composition containing spinosad, which comprises two active ingredients A and B, wherein A is the spinosad, and B is one selected from new nicotine compounds such as nitenpyram, acetaniprid, clothianidin, dinotefuran and imidaclothiz; and based on the weight of the active ingredients, the proportion between the components A and B in parts by weight is 1:100-100:1. The pesticide composition has the function(s) of synergy and / or expansion of prevention and treatment spectrum, can be prepared into missible oil, wetting powder, microemulsion, emulsion in water,suspending agent and water dispersible granules, and is used for controlling pests such as thysanoptera, homoptera, diptera, lepidoptera and the like.

The invention discloses organic biological pesticide fertilizer. The organic biological pesticide fertilizer is characterized by comprising biotic components and plant components, is not harmful to human and environment, has double effects of fertilizer and insect pest killing, promotes growth of plant, protect agroecological environment, and can replace harmful chemical pesticide and chemical fertilizer. The pesticide fertilizer has a special function of killing insect pests and preventing diseases, and the comprehensive functions of promoting growth of plant, increasing the set of fruit, and improving yield and quality, and is suitable for rice, wheat, cotton, rape, soybean, peanut, corn, fiber crops, watermelon, fruit trees, vegetables, tea, medicinal materials, pasture, nursery stock and the like and has the effect of increasing the yield of walnut and extremely high sensitivity to lepidoptera, orthoptera, diptera, coleopteran, thysanoptera, hymenoptera and acarina insect pests, such as prodenia litura, asparagus caterpillar, cabbage caterpillar, aphid, walnut contarinia citri barnes and locust.

The invention relates to an insecticidal (acaricidal) composition having lufenuron and tebufenozide and application thereof. The insecticidal (acaricidal) composition mainly comprises the lufenuron and the tebufenozide and comprises an accessory ingredient and excipients, wherein the mass part ratio of the lufenuron to the tebufenozide is 10:1-1:50. The composition can be prepared into microemulsion, a suspending agent, aqueous emulsion, water dispersible granules, wetting powder or missible oil. The insecticidal (acaricidal) composition has a synergy effect, broadens pest prevention spectra,overcomes and stays the drug fastness of the pest, prolongs the service life of pesticides, and reduces the cost and the pesticide residue. The composition can prevent and treat Lepidoptera, Homoptera, Thysanoptera, Acarina pest (acarus) on crops, especially can prevent and treat diamond back moth, spodoptera litura, trialeurodes vaporariorum, rust mite and the like. The effect of the compositionis obviously better than that of two pesticides used separately.

The invention discloses a pesticidal composition containing cyclaniliprole and chloropyridine. The composition comprises the effective components including cyclaniliprole and chloropyridine, and common auxiliary components. The weight ratio of cyclaniliprole to chloropyridine is 20:1-1:15. The total weight of cyclaniliprole and chloropyridine accounts for 1-85% of the weight of the composition. Indoor and outdoor tests indicate that the pesticidal composition has a remarkable synergistic interaction effect on various pests, particularly lepidoptera pests, homopteran pests, hemiptera pests and thysanoptera pests, harming crop growth, pesticide consumption is reduced, pesticide residues on crops are reduced, environment pollution is reduced, pesticide resistance of pests is delayed, and service life of pesticides is prolonged.

The invention discloses an ethyl Spinosad-containing pesticide compound. The compound comprises of two effective constituents of ethyl Spinosad and diafenthiuron, an auxiliary agent, and solvent or acarrier, wherein the ratio of the ethyl Spinosad and diafenthiuron is between 50:1 and 1:50 by weight, and the total weight content of the effective constituents are 1% to 80%. The compound has a substantial synergy effect, enlarges the control spectrum, is helpful for overcoming and delaying the pesticide resistance of the pests, and has better compatibility with the environment. The compound can control the Lepidoptera, homoptera, thysanoptera pests and the like on the rice, barley, cotton, fruit tree, and vegetable with high efficiency, is especially used for controlling high resistance pests like beet armyworm, diamondback moth, common thriops, whitefly, pea leaf fly, rice leaf roller, smaller green leafhopper, and the like with an effect obviously better than that of using a single agent thereof.

The invention relates to a pesticide composition containing matrine and rotenone and a use thereof, and belongs to the field of pesticide. The invention provides the pesticide composition containing matrine and rotenone and the use thereof. The pesticide composition has a simple formula and a low cost. Active components of the pesticide composition comprise, by weight, 0.3-1.5 parts of matrine and 1-5 parts of rotenone. The invention also provides the preparation method and the use of the pesticide composition containing matrine and rotenone. Through the synergism of matrine and rotenone as the active components in the pesticide composition, the pesticide composition has excellent effects of preventing and controlling thrips and other thysanoptera insects, causes pesticide resistance difficultly and has the advantages of simple components, low cost and good prevention and control effects.

The invention discloses an insecticide composition containing cyclaniliprole and cycloxaprid. The insecticide composition comprises active ingredients of cyclaniliprole and cycloxaprid and common auxiliary ingredients, wherein the weight ratio of the cyclaniliprole to the cycloxaprid is (20 to 1):(1 to 20); the total weight of the cyclaniliprole and the cycloxaprid accounts for 1 weight percent to 85 weight percent of the composition. Indoor and outdoor experiments show that the insecticide composition has the obvious synergistic interaction on various pests harming to the crop growth, particularly lepidoptera pests, homopteran pests, hemiptera pects and thysanoptera pests; meanwhile, the consumption of pesticide is reduced; the residue quantity of the pesticide on crops is reduced; the environment pollution is reduced; the generation of the pest pesticide resistance is delayed; the service life of the pesticide is prolonged.

The invention relates to a pesticide composition containing lightyellow sophora root and sixpetal tailgrape extracts, and a preparation method and application thereof, and belongs to the field of pesticides. In order to solve technical problems, the invention provides the pesticide composition containing the lightyellow sophora root and sixpetal tailgrape extracts, and the preparation method and application thereof. According to the pesticide composition containing the lightyellow sophora root and sixpetal tailgrape extracts, active ingredients of the pesticide composition are extracted from 1 weight part of lightyellow sophora root and 1 to 10 weight parts of sixpetal tailgrape; the active ingredient can be prepared by mixing the lightyellow sophora root and the sixpetal tailgrape and extracting together, or prepared by separately extracting the lightyellow sophora root to obtain the lightyellow sophora root extract, separately extracting the sixpetal tailgrape to obtain the sixpetal tailgrape extract, and mixing the two extracts. The pesticide composition containing the lightyellow sophora root and sixpetal tailgrape extracts has an obvious effect of controlling Homoptera, Acarina, Thysanoptera and Lepidoptera pests, and has positive significance for agricultural production.

The invention relates to a genetically transformed or transfected bacterial cell of a gut symbiont of an insect belonging to the Order Thysanoptera wherein said cell is transformed to express double-stranded RNA (dsRNA) active against at least one selected insect gene; a vector for transforming or transfecting said bacterial cell; an insect including said transformed bacterial cell and a method of pest control employing the use of said bacterial cell and / or said insect.

The invention discloses an insecticidal composition and preparation and application thereof. The insecticidal composition is made of cyantraniliprole and nitenpyram in a weight ratio of 1:0.1-10. The insecticidal composition is made of pesticide preparation acceptable auxiliaries. The insecticidal composition accounts for 1%-80% of insecticide. The insecticidal effect of the insecticide is evidently improved, the insecticide can be used for controlling lepidopteran pests, hemiptera pests, colopteran pests, homopterous pests and part of thysanoptera pests, generation of drug resistance of the pests is retarded, cost in drug use is lowered greatly, the insecticide is highly safe for human, livestock and environment and is widely applicable to wheat, rice, cotton, vegetables, fruit trees and the like.

The invention discloses a compound pesticidal composition containing methoxyfenozide and profenofos and application thereof. The pesticidal composition uses methoxyfenozide and profenofos as main effective components, wherein the weight ratio of the methoxyfenozide to the profenofos is (0.1-80):(0.5-80). The pesticidal composition can generate higher synergic effect, overcomes and postpones the drug resistance of pests, has the advantages of high pesticidal speed and long duration time, lowers the pesticide cost, and has obviously higher preventing and treating effects than a single agent. The pesticidal composition can be used for preventing and treating Homoptera, Lepidoptera, Hemiptera, Coleoptera, Hymenoptera, Diptera, Thysanoptera and acarid pests on crops, especially has specially good effect on preventing and treating rice fulgorids and aphids in Homoptera, cabbage moths, cotton bollworms and asparagus caterpillars in Lepidoptera, thrips in Thysanoptera, acarids and other pests, and has obviously higher effect than a single agent.

The present invention discloses a human embryo kidney cell or cell line transfected with a GABA-gated chloride channel derived from an insect of the order of Lepidoptera, Diptera, Coleoptera, Homoptera, Acarina, Thysanaptera, Heteroptera, Hymenoptera or Isoptera and its use in a one-pot, high-throughput method for the measurement of the change in membrane potential in a cell or cell line. The method is particularly effective in measuring changes in membrane potential resulting from a compound acting on a GABA-gated chloride channel derived from a tobacco budworm.

The invention relates to a pesticide composition containing lightyellow sophora root and Caesalpinia crista extracts, and a preparation method and application thereof, and belongs to the field of pesticides. In order to solve technical problems, the invention provides the pesticide composition containing the lightyellow sophora root and Caesalpinia crista extracts, and the preparation method and application thereof. According to the pesticide composition containing the lightyellow sophora root and Caesalpinia crista extracts, active ingredients are extracted from 1 weight part of lightyellow sophora root and 0.2 to 4 weight parts of Caesalpinia crista; the active ingredients can be prepared by mixing the lightyellow sophora root and the Caesalpinia crista and extracting together, or prepared by separately extracting the lightyellow sophora root to obtain the lightyellow sophora root extract, separately extracting the Caesalpinia crista to obtain the Caesalpinia crista extract, and mixing the two extracts. The pesticide composition containing the lightyellow sophora root and Caesalpinia crista extracts has an obvious effect of controlling Homoptera, Acarina, Thysanoptera and Lepidoptera pests, and has positive significance for agricultural production.

The invention discloses an insecticidal composition containing cyclaniliprole and an application of the insecticidal composition. The insecticidal composition contains an active component A and an active component B, wherein the active component A is cyclaniliprole, and the active component B is selected from one of pyridalyl and chlorfenapyr. The weight ratio of the active component A to the active component B is 50:1-1:50, and the total weight of the active component A and the active component B accounts for 1%-90% of the insecticidal composition. Indoor and outdoor tests show that the insecticidal composition disclosed by the invention has a remarkable synergistic effect on various pests harmful to crop growth, especially lepidoptera, hemiptera, coleopteran and thysanoptera pests, can replace medium-high toxicity insecticides, reduces the dosage, reduces environmental pollution and agricultural product residues, delays the generation of pest drug resistance, and prolongs the servicelife of the pesticide.

The invention belongs to a pesticide field, and discloses an insecticidal composition containing tolfenpyradn and profenofos and applications thereof. Tolfenpyradn and profenofos are used as main effective components of the insecticidal composition, wherein the weight ratio of tolfenpyradn to profenofos is 0.1-80:0.5-80. The insecticidal composition has high synergic effect, overcomes and delays insecticide resistance of pests, has advantages of fast insecticidal speed, long persistent period and low cost, and has a higher obvious control effect than a single dose thereof does. The insecticidal composition of the invention is used for controlling Lepidoptera, homoptera, thysanoptera or mite pests, particularly lepidoptera diamondback moth, cotton bollworm, beet armyworm, thrips and mite pests, and has a higher obvious control effect than a single dose thereof does.

The invention discloses an insecticidal composition containing bistrifluron and a preparation method of the insecticidal composition. The composition comprises an active component A and an active component B, the active component A is bistrifluron, the active component B is flupyradifurone, the mass ratio of the active component A to the active component B in the composition is 1: 80-80: 1, and the total weight of the active components accounts for 1%-80% of the composition. The pesticide resistance of pests can be overcome and delayed. The composition can effectively prevent and treat common lepidoptera, homoptera and thysanoptera pests of crops, especially can be used for preventing and treating plutella xylostella and trialeurodes vaporariorum, and the effect of the composition is obviously higher than that of a single agent.

The invention belongs to the field of agricultural chemicals and discloses a complex insecticidal composition containing tolfenpxrad and chlorpyrifos and an application thereof. The insecticidal composition takes the tolfenpxrad and the chlorpyrifos as main active ingredients, wherein the weight ratio of the tolfenpxrad to the chlorpyrifos is (0.1-80):(0.5-80). The insecticidal composition can produce higher cooperative and synergistic action, overcome and delay drug resistance of pests, realize high pest-killing speed and long lasting period, reduce the cost of medication and enable the control effect to be higher than that of a single agent. The insecticidal composition disclosed by the invention can be used for controlling homoptera, lepidoptera, thysanoptera or mite type pests on crops, and has special efficacy for controlling lepidoptera diamond back moths, thysanoptera thrips and other pests, and the effects are obviously higher than those of the single agent.

The invention relates to a pesticide composition. Effective components include flonicamid and thiamethoxam, the weight part ratio of flonicamid to thiamethoxam is between 15:1 and 1:15, and flonicamid and thiamethoxam can be prepared into wettable powder. The pesticide composition has the advantages that after flonicamid and thiamethoxam are compounded, the effect on thrips, aphid, aleyrodid, plutella xylostella, beet armyworms, rice planthoppers and other homoptera and thysanoptera harmful insects is improved remarkably, the insect prevention effect is improved, the insecticidal spectrum is enlarged, the good treatment effect on mite, Lepidoptera, coleopteran and homoptera harmful insects is achieved, the resistance risk caused when only flonicamid or thiamethoxam is used for a long time is reduced, and the service life of the pesticide is prolonged.

The invention discloses a synergistic insecticidal composition containing propargite and spinosad and application thereof. The insecticidal composition takes the propargite and the spinosad as main effective components, wherein the weight ratio of the propargite to the spinosad is (1:60) to (60:1). The composition provided by the invention can be used for preventing and controlling a plurality of types of injurious insects and has a remarkable synergistic effect; an insecticidal spectrum is expanded; the synergistic insecticidal composition has relatively high activity on a plurality of types of lepidoptera, diptera and thysanoptera injurious insects on rice, wheat, cotton, fruit trees and vegetables; the dosage of a pesticide is reduced and the residual amount of the pesticide on crops is reduced so that the environmental pollution is alleviated; the synergistic insecticidal composition is safe to human and livestock and has good environment compatibility; and the injurious insects do not easily have pesticide resistance. The composition can be prepared into missible oil, emulsion in water, micro-emulsion, a suspending agent, wettable powder or water dispersible granules.

The invention discloses an insecticidal composition containing cyclaniliprole and ethofenprox and application thereof. Effective components of the insecticidal composition are the cyclaniliprole and the ethofenprox, wherein the weight proportion range of the cyclaniliprole and the ethofenprox is 30:1 to 1:30, and the total weight of the cyclaniliprole and the ethofenprox is 20 to 60 percent of the composition. The invention also discloses the application of the insecticidal composition. Indoor and outdoor experiments show that the insecticidal composition has obvious synergetic effect on various insects which do harm to crop growth, in particular on lepidoptera, hemiptera, coleopteran and thysanoptera insects, and can substitute medium-high toxic insecticides, dosage is reduced, environment pollution and farm product residue are reduced, generation of pest resistance to insecticide is delayed, and service life of pesticides is prolonged.

The present invention relates to the field of insecticides, specifically, the present invention relates to polynucleotide sequence compositions for controlling pests, said insecticide compositions comprising the polynucleotide sequences shown in SEQ ID NO: 1, 3, 6 or a polynucleotide sequence that hybridizes to the defined polynucleotide sequence under stringent conditions; or a polynucleotide sequence that has more than 80% identity with the defined polynucleotide sequence; or at least 19% of the defined polynucleotide sequence A polynucleotide sequence of consecutive nucleotides, wherein the Thysanoptera insect pest ingests double-stranded RNA comprising at least one strand complementary to the polynucleotide sequence, and inhibits the growth of the Thysanoptera insect pest.

The invention discloses an insecticidal composition containing sulfoxaflor and bistrifluron. The composition comprises an active component A and an active component B, wherein the active component A is sulfoxaflor, and the active component B is bistrifluron. A mass ratio of the active component A to the active component B in the composition is (1: 80)-(80: 1), the total weight of the active components accounts for 1%-80% of the composition, and the composition has a remarkable synergistic effect and is beneficial to overcoming and delaying drug resistance of pests. The composition can effectively prevent and treat common lepidoptera, homoptera and thysanoptera pests of crops, especially can be used for preventing and treating rice planthopper and whitefly, and the effect of the compositionis obviously higher than the effect of a single agent.

The invention discloses an insecticidal composition containing bistrifluron and a preparation method of the insecticidal composition. The composition comprises an active component A and an active component B. The active component A is bistrifluron, and the active component B is one selected from cyantraniliprole and flupyradifurone. A mass ratio of the active component A to the active component Bin the composition is (1: 80)-(80: 1), the total weight of the active components accounts for 1%-80% of the composition, and the composition has a remarkable synergistic effect and is beneficial for overcoming and delaying drug resistance of pests. The composition can effectively prevent and treat common lepidoptera, homoptera and thysanoptera pests of crops, especially can be used for preventingand treating diamondback moth and whitefly, and has an effect obviously higher than the effect of a single agent.

The invention relates to a spinosad compound insecticidal suspending agent. The insecticidal suspending agent comprises the following materials: 15-25% of spinosad, 5-15% of pymetrozine, 4-8% of propylene glycol, 0.05-0.15% of hydroxypropyl cellulose, 4-8% of surface active agent and the balance of water. The insecticidal suspending agent has the advantages that the suspensibility is high, the spreadability and the permeability are good, the performance of a product is stable, and the insecticidal suspending agent is used for controlling thysanoptera, homoptera, diptera and lepidoptera insects and the like.

The invention relates to the field of pesticides, and discloses a cyanopyridine-containing dichloropropene ether compound, a preparation method and an application thereof, and a pesticide. The compound has a structure as shown in the formula (1). The cyanopyridine-containing dichloropropene ether compound provided by the invention has an excellent pest control effect, and has the advantage of goodbroad spectrum compared with the prior art. Particularly, the cyanopyridine-containing dichloropropene ether compound provided by the invention has a more remarkable effect in preventing and controlling lepidoptera and thysanoptera pests compared with a medicament provided in the prior art.

The invention discloses insecticidal composition. The insecticidal composition is prepared from psoralen and cycloxaprid as active components and common auxiliary components, wherein the weight ratioof psoralen to cycloxaprid is 1:(1-10). A large number of experiments show that the insecticidal composition has obvious synergistic effect on various pests which harm growth of crops, especially homopteran pests and thysanoptera pests, the use quantity of pesticides is reduced, the residual quantity of the pesticides on the crops is reduced, pollution to the environment is reduced, generation ofpesticide resistance of the pests is delayed, and the service life of the pesticides is prolonged.

The invention relates to the field of pesticides, and particularly relates to a pesticide composition and a preparing method thereof. The pesticide composition includes polynucleotide sequences shownas SEQ ID NO:2, 4, and 5; or polynucleotide sequences hybridized with the set polynucleotide sequences under strict conditions; or polynucleotide sequences having 80% or above of identity with the setpolynucleotide sequences; or polynucleotide sequences comprising at least 19 continuous nucleotides in the set polynucleotide sequences. Thysanoptera pests take in double-stranded RNAs comprising atleast one chain complementary with the polynucleotide sequences, and growth of the thysanoptera pests is inhibited.