102 results about "Order Coleoptera" patented technology

The invention provides a soil health evaluation method. The method comprises the following steps: acquiring community characteristics of soil arthropods of to-be-evaluated soil; the soil arthropods are selected from at least one of diptera arthropods, arthropods of arachnids, coleoptera arthropods, hymenoptera arthropods and lepidoptera arthropods; the community characteristics comprise species composition and relative abundance of species; predicting soil indexes according to the community characteristics; the soil index is selected from at least one of a soil physicochemical index, a soil degradation index and a soil health index; the soil physical and chemical indexes are soil pH, soil total carbon, soil organic carbon and soil total nitrogen; the soil degradation indexes comprise a soil pH degradation index, a soil total carbon degradation index, a soil organic carbon degradation index and a soil total nitrogen degradation index; the soil health index is determined based on soil pH, soil microbial biomass nitrogen, soil respiration rate, soil total carbon, soil organic carbon, soil total nitrogen and soil bulk density; and performing soil health evaluation based on the soil indexes.

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.

Compositions and methods for controlling insect pests are disclosed. In particular, novel insecticidal proteins having toxicity to at least coleopteran insect pests are provided. Nucleic acid molecules encoding the novel insecticidal proteins are also provided. Methods of making the insecticidal proteins and methods of using the insecticidal proteins and nucleic acids encoding the insecticidal proteins of the invention, for example in transgenic plants to confer protection from insect damage, are also disclosed.

The invention belongs to the technical field of agricultural biology, and relates to a nucleotide for controlling coleopteran pests and a method thereof, in particular to a method for controlling diplodia juncoides by reducing or closing the expression of a target gene combination in the diplodia juncoides by using an RNAi (Ribonucleic Acid Interfere) technology. According to the method, MhCOPI gamma and Mhmi2 are selected as target genes, a target sequence is designed, and the diplodia juncoides is contacted with corresponding dsRNA molecules, so that the growth, development and reproduction of the diplodia juncoides are inhibited, the field number of pests is controlled, and the method is an environment-friendly, efficient and safe prevention and treatment method.

Provided is a method for controlling Monolepta hieroglyphica by means of using RNAi technology to reduce or silence the expression of a target gene combination in Monolepta hieroglyphica. The method selects MhCoPI gamma and Mhmi2 as target genes, designs a target sequence, and brings Monolepta hieroglyphica into contact with a corresponding dsRNA molecule, so as to inhibit the growth, development and reproduction of same and control the number of pests in the fields. Therefore, the control method is environment-friendly, efficient and safe.

The present invention relates to insect neuropeptide compounds of the family of pyroglutamic peptides and analogs thereof having activity against insects, such as Hemiptera, Diptera, Lepidoptera, Blattaria and / or Coleoptera insects, such as aphids and fruit flies, and their use as insect control agents (e.g. insecticides) and plant protection agents.

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.

This invention discloses a natural plant-extracted biological insecticide and its preparation and application methods, belonging to the field of agricultural biotechnology. The insecticide uses cypress leaves, stemona root, clematis root, pinellia root, and ailanthus leaves as raw materials, prepared through boiling, cooling, filtration, sealed maturation, double-barrel water bath temperature gradient concentration, and pasteurization. This insecticide kills pests by sealing their spiracles and rapidly penetrating their bodies, causing suffocation. It primarily works through contact, exhibiting good residual effect, low resistance development, no chemical residues, and is environmentally friendly. The preparation process is mild, maximizing the retention of heat-sensitive active ingredients. The product is highly stable and low-cost, particularly suitable for controlling Diptera, Coleoptera, Orthoptera, Hemiptera, and / or Lepidoptera pests.

The use of insect litter in combination with mushroom cultivation results in superior results, such as increased yield, reduced greenhouse gas emissions, as compared to mushroom cultivation without using insect litter. Use of insect litter during mushroom cultivation may provide synergistic improvement results relative to cultivation of mushrooms or production of insects and insect litter without the other. By using mushrooms and / or by-products thereof and insect litter and components thereof in combination, a closed-loop system can be created that will provide beneficial results to humans, including but not limited to reduced greenhouse gases, more employment opportunities, synergistic effects associated with improved protein and other nutrient production and yield, as well as the use of mushrooms and / or by-products thereof and insect litter and components thereof. And / or higher mushroom yield.

The present disclosure relates to recombinant and modified Cry proteins for use in methods and compositions for controlling coleopteran pests, in particular sugar cane weevil pests, more specifically sugar cane weevil pests of the crop plant sugar cane. More specifically, the present disclosure relates to recombinant and modified Cry proteins based on and derived from a Cry protein named SCW35. The present disclosure also relates to the production of pesticidal compositions using these proteins. In addition, the present disclosure relates to a method for controlling coleopteran pests, more particularly the coleopteran pest sugarcane weevil.

Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.

The present invention relates to natural or natural-like analogues of insect adipokinetic hormone (AKH) neuropeptide [Pyr]-LTFTSSWGG-[NH2] (SEQ ID NO:2) having activity against insects, for example hemipteran, dipteran, lepidopteran and / or coleopteran insects, such as aphids, moths and fruit flies, and their use as insect control agents (e.g. insecticides) and plant protection agents.

The invention discloses an intelligent coleoptera saprophagous insect separating and counting device which comprises a conveyor belt conveyor and an installation frame, an infrared counting device is arranged on one side of the conveyor belt conveyor, and the installation frame is arranged on the other side of the conveyor belt conveyor. A double-screening mechanism with an impurity screening function and a larva screening function is arranged in the mounting frame, the double-screening mechanism firstly separates impurities in a sample and then separates soil from larvae, and a material receiving groove body is transversely and movably arranged in the mounting frame and is located at the bottom of the double-screening mechanism; the bottom of the material receiving groove body is fixedly connected with a partition plate. The invention aims to solve the problem that when a separating and counting device in the prior art is used for separating a soil sample, larva molting and insect larvae in the soil sample are difficult to thoroughly separate, so that a subsequent counting device cannot accurately measure the quantity of the insect larvae.

The present invention relates to a method of controlling or preventing infestation of a plant by lepidoptera or coleopteran insects, comprising applying a combination or composition to the plant, its locus or its propagation material in any desired sequence or simultaneously, the combination or composition comprises as component (A) a compound of formula (A-1) and as component (B) a compound of formula (B-1). Compositions suitable for use in the invention are also disclosed. (A-1) is greater than (B-1).

The present disclosure relates to recombinant and modified Cry proteins for use in methods and compositions for controlling insect pests, in particular coleopteran pests, more specifically sugarcane weevil pests of crop plant sugarcane. More specifically, the present disclosure relates to recombinant and modified Cry proteins based on and derived from a Cry protein named SCW123. The present disclosure also relates to the production of pesticidal compositions using these proteins. In addition, the disclosure also relates to methods of using the proteins to control insect pests, more particularly coleopteran pests (e.g., sugar cane weevils).

Insecticidal proteins exhibiting toxic activity against Coleopteran and Lepidopteran pest species are disclosed, and include, but are not limited to, TIC3668, TIC3669, TIC3670, TIC4076, TIC4078, TIC4260, TIC4346, TIC4826, TIC4861, TIC4862, TIC4863, TIC11239, TIC11243, TIC11256, TIC4544, TIC4545, TIC6871, TIC7429, TIC7497, TIC7511, TIC7513, TIC7518, TIC7524, TIC7526, TIC7528, TIC7535 and TIC-3668-type proteins. DNA molecules and constructs are provided which contain a polynucleotide sequence encoding one or more of the disclosed TIC3668-type proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Lepidopteran and Coleopteran infestation are provided which contain polynucleotide sequences encoding the insecticidal proteins of the present invention. Methods for detecting the presence of the polynucleotides or the proteins of the present invention in a biological sample, and methods of controlling Coleopteran and Lepidopteran species pests using any of the TIC3668-type insecticidal proteins are also provided.

The present disclosure relates to chimeric Cry8 / Cry10 proteins, as well as variants and fragments thereof, methods and compositions for controlling insect pests, particularly coleopteran pests, more particularly sugarcane weevil pests of crop plant sugarcane. More specifically, the present disclosure relates to a novel chimeric protein named SCW109 for protecting sugar cane from infestation of sugar cane weevil. The present disclosure also relates to the production of pesticidal compositions using the proteins. In addition, the disclosure also relates to methods of using the proteins to control insect pests, more particularly coleopteran pests (e.g., sugar cane weevils).

The present invention relates to natural or natural-like analogues of insect pyrokinin neuropeptide [Pyr]-AIMARPQVPRL-[NH2](SEQ ID NO:2) having activity against insects, for example hemipteran, dipteran, lepidopteran, blattodean and / or coleopteran insects, such as aphids, moths and fruit flies, and their use as insect control agents (e.g. insecticides) and plant protection agents.

A pesticidal protein class exhibiting toxic activity against Coleopteran and Lepidopteran pest species is disclosed, and includes, but is not limited to, TIC7040, TIC7042, TIC7381, TIC7382, TIC7383, TIC7386, TIC7388, and TIC7389. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding the TIC7040, TIC7042, TIC7381, TIC7382, TIC7383, TIC7386, TIC7388, and TIC7389 pesticidal proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Coleopteran and Lepidopteran infestation are provided which contain recombinant nucleic acid sequences encoding the TIC7040, TIC7042, TIC7381, TIC7382, TIC7383, TIC7386, TIC7388, and TIC7389 pesticidal proteins of the present invention. Methods for detecting the presence of the recombinant nucleic acid sequences or the proteins of the present invention in a biological sample, and methods of controlling Coleopteran and Lepidopteran species pests using the TIC7040, TIC7042, TIC7381, TIC7382, TIC7383, TIC7386, TIC7388, and TIC7389 pesticidal proteins are also provided.

The invention relates to application of erythritol in repelling potato coleoptera pests, and belongs to the technical field of pest repelling agents. When the erythritol is used as the repellent, potato beetles and potato ladybirds can be effectively repelled on the premise of ensuring that potato leaves are not damaged, and the harm of the potato beetles and the potato ladybirds to potatoes is reduced; the method is easy to operate, high in safety, low in material price and suitable for application and popularization.

This invention belongs to the field of pesticide compound technology, specifically relating to an insecticidal composition. The active ingredients of the insecticidal composition include active ingredient A and active ingredient B, wherein active ingredient A is a compound of formula (Ⅰ), and active ingredient B is an arylisoxazoline insecticide. The mass ratio of active ingredient A to active ingredient B is 1:30 to 40:1. The compound insecticide of this invention has a significant synergistic effect, reduces the amount of insecticide used, lowers production costs and environmental risks, delays the development of insecticide resistance in pests, and can be used for integrated management of resistant pests, specifically for controlling Hemiptera, Lepidoptera, and Coleoptera pests.

The utility model relates to the technical field of ecological cylinders, in particular to an ornamental ecological cylinder for coleopteran insect desktop cultivation, which comprises an ecological cylinder, a base is fixedly mounted below the ecological cylinder, the ecological cylinder comprises long glass, short glass is fixedly mounted on one side of the long glass, and an irradiation lamp is fixedly mounted on the other side of the long glass. The ornamental ecological tank for coleopteran insect desktop cultivation comprises a cover plate, an illuminating lamp is fixedly installed on the cover plate, an inductor is fixedly installed on one side of the illuminating lamp, a connecting block is fixedly installed above the illuminating lamp, a groove is formed in the connecting block, and a protruding block is connected into the groove. A groove is formed in the connecting block, so that the device can be quickly mounted through a convex block with the same size as the groove, a water storage layer is arranged at the bottom of the device, and when the temperature in the device is relatively high, the sensor can open a water inlet pipe to enable water to enter the water storage layer.

The present invention relates to a method of controlling or preventing infestation of a plant by lepidoptera or coleopteran insects, comprising applying a combination or composition to the plant, its locus or its propagation material in any desired sequence or simultaneously, the combination or composition comprises as component (A) a compound of formula (A-1) and as component (B) a compound of formula (B-1). Compositions suitable for use in the invention are also disclosed. (A-1) (B-1)

This disclosure provides compositions and methods for controlling pests. The methods involve transforming organisms with nucleic acid sequences encoding insecticidal proteins. Specifically, the nucleic acid sequences can be used to prepare plants and microorganisms with insecticidal activity. Therefore, this disclosure provides transformed bacteria, plants, plant cells, plant tissues, and seeds. The compositions are insecticidal nucleic acids and proteins of bacterial strains. The sequences can be used to construct expression vectors for subsequent transformation into organisms of interest, including plants, and as probes for isolating other homologous (or partially homologous) genes. The insecticidal proteins can be used to control, kill, or inhibit the growth of the following pest populations: Lepidoptera, Coleopteran, Dipteran, fungi, Hemipteran, and nematodes, and can also be used to produce compositions with insecticidal activity.

Compositions and methods for controlling corn plant pests are disclosed. In particular, novel insecticidal proteins that are toxic against coleopteran and / or lepidopteran insect pests are provided. Nucleic acid molecules encoding the novel insecticidal proteins are also provided. Also disclosed are methods of making the insecticidal proteins and methods of using the insecticidal proteins as well as nucleic acids encoding the insecticidal proteins of the invention, e.g., to confer protection from insect damage in transgenic maize plants.

The present application relates to the application of erythritol in avoiding potato coleopteran pests, and belongs to the technical field of pest repellents. When used as a repellent, erythritol can effectively avoid potato beetles and potato ladybugs under the premise that the potato leaves are not damaged, thereby reducing the harm caused by potato beetles and potato ladybugs to potatoes. The method is simple to operate, safe, and low in material price, and is suitable for popularization and application.

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.

Novel insecticidal polypeptides that are active against Coleopteran pests are disclosed. Nucleic acid molecules encoding the novel insecticidal proteins are also provided. The nucleotide sequences encoding the insecticidal polypeptides can be used to transform prokaryotic and eukaryotic organisms to express the insecticidal proteins. Methods of making the insecticidal proteins and methods of using the insecticidal proteins, for example in transgenic plants to confer protection from insect damage are also disclosed.

The present invention relates to insect neuropeptide compounds of the AKH family and analogs thereof having activity against insects, such as hemiptera, diptera, lepidoptera, cockroaches and / or coleopteran insects, such as aphids and fruit flies, and their use as insect control agents (e.g. Insecticides) and plant protection agents.

The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.