18 results about "Homoptera" patented technology

The invention discloses application of a microbial natural product GameXPeptide-A in improving the pest control effect of an insecticide, and belongs to the technical field of biological control. Experiments prove that after the GameXPeptide-A is combined with insecticides such as metarhizium anisopliae, beauveria bassiana, nuclear polyhedrosis virus, 4% of abamectin acetamiprid, 10% of spinosad emamectin benzoate, 30% of etoxazole nitrile, 45% of biphenyl etoxazole, 5% of emamectin benzoate, 5% of chlorantraniliprole, 5% of abamectin and the like for use, the insecticidal effect is obviously improved; the insecticidal activity of the insecticide on agricultural pests such as thrips, ostrinia nubilalis and prodenia litura can be effectively improved, so that the substance can be combined with different insecticides for use, and the insecticidal activity of the insecticide on crop pests in agricultural production such as lepidoptera, diptera, coleoptera, orthoptera, hemiptera and homoptera is improved; the compound can be used for development and application of novel pest immunosuppressants or insecticide synergists.

The invention discloses a pesticide composition containing a pyrazolecarboxamide pesticide and application of the pesticide composition. The pesticide composition comprises an active component A which is the pyrazolecarboxamide pesticide and a component B which is at least one other pesticide defined in the specification, specifically, the invention relates to a pesticide composition for preventing and treating common lepidoptera, coleoptera, diptera, thysanoptera and homoptera pests of plants.

The invention relates to a composition for a pesticide, an insecticide and application of the insecticide, the composition comprises emamectin benzoate and a bamboo vinegar diluent, and the bamboo vinegar diluent is obtained by diluting bamboo vinegar with water. The insecticide comprises the composition for the pesticide, and the insecticide is applied to prevention and treatment of lepidoptera pests, mites, coleoptera pests and homoptera pests, especially to prevention and treatment of plutella xylostella. In the composition disclosed by the invention, the bamboo vinegar diluent is used as a synergist to improve the pesticide effect of the emamectin benzoate, so that the pesticide containing the composition can improve the effect of preventing and treating lepidoptera pests, mites, coleoptera pests and homoptera pests, particularly has a remarkable effect of preventing and treating plutella xylostella, and further has a remarkable effect of preventing and treating the emamectin benzoate. According to the insecticide, the dosage of the emamectin benzoate can be reduced, the drug resistance of pests can be overcome and delayed, and meanwhile, the risk levels of environmental pollution, pesticide residues and the like can be reduced.

The application discloses application of a microbial natural product GameXPeptide-A in improving the control effect of insecticides on pests, and belongs to the technical field of biological control. Experiments prove that GameXPeptide-A can effectively improve the insecticidal activity of insecticides on agricultural pests such as thrips, corn borer and prodenia litura when GameXPeptide-A is combined with insecticides such as Metarrhizium anisopliae, Beauveria bassiana, nuclear polyhedrosis virus, 4% abamectin and pyridaben, 10% dimethoate and spinosad, 30% ethoxazole, 45% bifenthrin and etoxazole, 5% spinosad, 5% chlorantraniliprole, 5% abamectin and the like, and it is indicated that the substance can be combined with different insecticides to improve the insecticidal activity of insecticides on pests such as Lepidoptera, Diptera, Coleoptera, Orthoptera, Hemiptera and Homoptera in agricultural production, and can be used for the development and application of a new type of pest immunosuppressant or insecticide synergist.

The application discloses application of a trnP gene in identifying C- and C+ strain whitefly monogynous lines, primer pairs and an identification method, and belongs to the technical field of agricultural biological detection. In the C- strain whitefly monogynous line, part of a trnP gene is shown as SEQ ID NO. 3; in the C+ strain whitefly monogynous line, part of the trnP gene is shown as SEQ ID NO. 4. According to the different bases of the mitochondrial trnP gene in the C- and C+ strain whitefly mtDNA, the application develops primer pairs containing the different base sequences, and further develops a method for identifying whitefly monogynous lines based on PCR-RFLP, so that different strains of whiteflies can be identified quickly, accurately and intuitively, and the application lays a foundation for identification of heat-resistant whitefly monogynous lines, population dynamic identification of whiteflies, biological research and research on an invasion mechanism of the whiteflies.

The present invention provides formulations with specific pesticidal activity against insects of the order Homoptera, based on a characterized strain of Bacillus megaterium which produces spores, crystals, primary and secondary metabolites, bioactive substances and degradative enzymes, where the bacteria and / or its fermentation products, both intracellular and extracellular are active ingredients, with pesticidal activity both in vitro and when applied in any phenological state of the plant, both to foliage, fruit, stem, root, for various botanical groups such as Bulbs; brassicas; legumes; nightshades; cucurbits; cereals; citrus, berries, forest and leafy vegetables.

This invention relates to the field of pesticide technology, specifically disclosing an insecticide composition and its application. The insecticide composition comprises active component A and active component B; active component A comprises 4-trifluoromethylnicotinamide, and active component B comprises at least one of pymetrozine and spirotetramat. The insecticide composition provided by this invention exhibits excellent control efficacy against piercing-sucking pests, especially showing excellent localized control efficacy against homoptera pests, and requires low dosage and fewer applications, effectively reducing the impact of the pesticide on the environment, non-target organisms, and the development of pesticide resistance in target organisms.

The present invention discloses a pesticide composition containing a pyrazole carboxamide insecticide and its application. The active ingredient A is a pyrazole carboxamide insecticide, and the component B is at least one other insecticide defined in the specification. Specifically, the pesticide composition is related to the control of common Lepidoptera, Coleoptera, Diptera, Thysanoptera, and Homoptera pests of plants.

This invention discloses a pesticide composition containing a pyrazole carbamide insecticide and its application. The active component A is a pyrazole carbamide insecticide, and component B is at least one other insecticide defined in the specification. Specifically, the pesticide composition is used to control common plant pests of the Lepidoptera, Coleoptera, Diptera, Thysanoptera, and Homoptera orders.

The invention discloses a pesticide composition containing a pyrazolecarboxamide pesticide and application of the pesticide composition. The pesticide composition comprises an active component A which is the pyrazolecarboxamide pesticide and a component B which is at least one other pesticide defined in the specification, specifically, the invention relates to a pesticide composition for preventing and treating common lepidoptera, coleoptera, diptera, thysanoptera and homoptera pests of plants.

The application discloses an insecticidal composition containing flubendiamide and triflumuron, wherein flubendiamide and triflumuron are used as active ingredients, and the mass ratio of flubendiamide to triflumuron is 1:50-50:1. The insecticidal composition can be used for controlling Lepidoptera, Homoptera, Hemiptera, Thysanoptera and Coleoptera pests, has obvious synergistic effect, reduces the amount and frequency of pesticide application, reduces the control cost, overcomes the defects of easy resistance caused by long-term single use, and prolongs the service life of the pesticide.

The present invention provides formulations with specific pesticidal activity against insects of the order Homoptera, based on a characterized strain of Bacillus megaterium which produces spores, crystals, primary and secondary metabolites, bioactive substances and degradative enzymes, where the bacteria and / or its fermentation products, both intracellular and extracellular are active ingredients, with pesticidal activity both in vitro and when applied in any phenological state of the plant, both to foliage, fruit, stem, root, for various botanical groups such as Bulbs; brassicas; legumes; nightshades; cucurbits; cereals; citrus, berries, forest and leafy vegetables.

The invention relates to an N-substituted phenyl pyrazole derivative as well as preparation and application thereof. Specifically, the invention relates to a compound as shown in a formula (I) as an N-substituted phenyl pyrazole derivative, or an isotope labeled compound thereof, or an optical isomer, a geometric isomer, a tautomer or an isomer mixture thereof, or a pharmaceutically acceptable salt thereof, and application of the compound in preparation of insecticides for pest control. The compound can achieve a better pest control effect at a lower dosage, especially for lepidoptera, coleoptera, homoptera, hemiptera, thysanoptera, isoptera, diptera, hymenoptera, esophagus, lice, orthoptera, cockroach, flea, acarus, nematode and other pests. # imgabs0 #

This invention discloses the internal reference gene of the citrus psyllid, its primers, and applications, belonging to the field of genetic engineering technology. Through screening, this invention identifies Actin, the most stable and superior internal reference gene for the citrus psyllid. This invention finds that Actin exhibits the lowest expression stability in different sexes, different tissues and organs, different developmental stages, and different disease states of the citrus psyllid, making it the most stable internal reference gene for related gene expression studies in the citrus psyllid. This lays the foundation for research on the biological characteristics and disease transmission mechanisms of the citrus psyllid and also provides a theoretical reference for the study of internal reference genes in other homoptera insects.

The present invention relates to an N-substituted phenylpyrazole derivative, and a preparation and a use thereof. Specifically, the present invention relates to a compound of formula (I) as the N-substituted phenylpyrazole derivative or an isotope-labeled compound thereof, or an optical isomer, geometric isomer, tautomer or isomer mixture thereof, or an acceptable salt thereof, and a use of said compound in the preparation of an insecticide for pest control. The compound can achieve better pest control effects at lower doses, especially for pests of the orders Lepidoptera, Coleoptera, Homoptera, Hemiptera, Thysanoptera, Isoptera, Diptera, Hymenoptera, Mallophaga, Anoplura, Orthoptera, Blattodea, Siphonaptera and Acarina, and the class Nematoda.

This invention relates to the preparation and use of a phenylpyrazole derivative. Specifically, this invention relates to an N-substituted phenylpyrazole derivative of formula (I) or its isotopically labeled compound, or its optical isomers, geometric isomers, tautomers, or mixtures of isomers, or its agronomically acceptable salt, and the use of said compound in the preparation of insecticides for pest control. Such compounds can achieve better pest control effects at lower dosages, particularly against pests of the orders Lepidoptera, Coleoptera, Homoptera, Hemiptera, Thysanoptera, Isoptera, Diptera, Hymenoptera, Trichophyton, Pseudocoptera, Orthoptera, Blattodea, Silicaria, Acari, and Nematodes.

The invention relates to an N-substituted phenyl pyrazole derivative as well as preparation and application thereof. Specifically, the invention relates to a compound as shown in a formula (I) as an N-substituted phenyl pyrazole derivative, or an isotope labeled compound thereof, or an optical isomer, a geometric isomer, a tautomer or an isomer mixture thereof, or a pharmaceutically acceptable salt thereof, and application of the compound in preparation of insecticides for pest control. The compound can achieve a better pest control effect at a lower dosage, especially for lepidoptera, coleoptera, homoptera, hemiptera, thysanoptera, isoptera, diptera, hymenoptera, esophagus, lice, orthoptera, cockroach, flea, acarus, nematode and other pests. # imgabs0 #

This invention relates to the field of pesticide technology, specifically to a composition containing flurana and a bio-based insecticide. It comprises active ingredient A and active ingredient B, wherein active ingredient A is flurana, and active ingredient B is any one of the bio-based insecticides spinosad, ethyl spinosad, abamectin, and emamectin benzoate, with a weight ratio of active ingredient A to active ingredient B of 1:30 to 30:1. The insecticidal composition of this invention exhibits excellent synergistic effects in controlling various crop pests (Lepidoptera, Homoptera, Hemiptera, Diptera, Coleoptera, and Thysanoptera, etc.), ensuring crop yield and quality, and has broad market application prospects.