100 results about "Neonicotinoid" patented technology

Disclosed are mixtures and compositions for controlling invertebrate pests relating to combinations comprising (a) 3-bromo-N-[4-chloro-2-methyl-6-[(methylamino)carbonyl]phenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxamide, and its N-oxides, and suitable salts thereof and a component (b) wherein the component (b) is at least one compound or agent selected from neonicotinoids, cholinesterase inhibitors, sodium channel modulators, chitin synthesis inhibitors, ecdysone agonists, lipid biosynthesis inhibitors, macrocyclic lactones, GABA-regulated chloride channel blockers, juvenile hormone mimics, ryanodine receptor ligands, octopamine receptor ligands, mitochondrial electron transport inhibitors, nereistoxin analogs, pyridalyl, flonicamid, pymetrozine, dieldrin, metaflumizone, biological agents, and suitable salts of the foregoing. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a mixture or composition of the invention.

A method and system for the treatment of honey bees (Apis mellifera), bats, and butterflies protects them from various life threatening conditions, including Colony Collapse Disorder, white nose syndrome, etc. and in particular, provides honey bees, bats and butterflies with the ability to assimilate and degrade neonicotinoids.

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 an insecticidal composition containing chromafenozide and neonicotinoids. The composition contains an active component A and an active component B, wherein the active component A is selected from chromafenozide, and the active component B is selected from any one of the following compounds: thiacloprid, thiamethoxam, clothianidin, imidacloprid, acetamiprid, nitenpyram and dinotefuran; and the weight ratio of the active component A to the active component B is (1:60)-(60:1). The composition can prevent various injurious insects, and takes a remarkable synergistic effect; the composition expands a controlling spectrum and shows relatively high activity on various injurious, and the composition reduces pesticide consumption, lowers pesticide residues on crops and relieves environmental pollution; and the composition is safe to human beings and animals, and good in environmental compatibility and has small possibility of generating insecticide resistance.

A method and system for the treatment of honey bees (Apis mellifera), bats, and butterflies protects them from various life threatening conditions, including Colony Collapse Disorder, white nose syndrome, etc. and in particular, provides honey bees, bats and butterflies with the ability to assimilate and degrade neonicotinoids.

The invention relates to novel active substance combinations containing an active substance selected form neonicotinoid clothianidin, imidacloprid, thiacloprid, dinotefuran, acetamiprid, nitenpyram and thiamethoxam series and at least one type of active substance selected from a strobilurin fungicide, picoxystrobin, pyraclostrobin, dimoxystrobin, metominostrobin and orysastrobin series. The use of said novel active substance combinations in the form of pesticides and seed dressing agents, methods for controlling pests and protecting seeds and seeds treated by means of the inventive active substance combinations are also disclosed.

The present invention provides a method of improving the yield or water use efficiency in crops of useful plants cultivated under deficit irrigation which comprises the application of an agrochemical compound to the plant, parts of such plant, plant propagation material, or at its locus of growth, wherein the agrochemical compound is selected from the strobilurins, the neonicotinoids, the azoles, the SAR-inducing compounds, certain plant growth regulators (PGRs) and mixtures of such compounds.

The present invention is a composition comprising a neonicotinoid-based compound having a high degree of insecticide activity, an organic solvent and a surfactant. The present invention is also a method that allows the obtaining of lumber that does not require termite-proofing treatment following production of lumber by injecting this composition into a tree trunk and allowing the chemical to circulate and disperse within the tree trunk.

The present invention generally relates to agricultural formulations comprising at least one insecticide selected from the group consisting of pyrethroids and neonicotinoids, and at least one polymeric dispersant selected from the group consisting of anionic polyacrylate carboxylate copolymers, anionic styrene acrylic acid copolymers, and polyvinyl pyrrolidone copolymers.

The invention discloses a tobacco neonicotinoid synthesis regulation gene NtERF91 and a cloning method and application thereof. The nucleotide sequence of the nicotine synthesis regulation gene NtERF91 is shown as SEQ ID: No.1, and the coded amino acid sequence is shown as SEQ ID: No.2. The invention further discloses a cloning method of the neonicotinoid synthesis regulation gene NtERF91. The cloning method comprises the following specific steps: A, determining the sequence of the NtERF91 gene; B, extracting tobacco RNA, and performing reverse transcription to obtain a first chain cDNA; C, designing and synthesizing a specific primer according to the NtERF91 gene sequence, and performing PCR amplification by taking the cDNA as a template; D, recovering and purifying a PCR product; and E,constructing an overexpression vector containing the NtERF91 gene. The overexpression vector is overexpressed in tobacco through agrobacterium-mediated transformation, and a transgenic plant is prepared. The neonicotinoid content of the obtained transgenic plant is more than 4 times that of a control group. The result shows that the tobacco NtERF91 gene has a great application prospect in the aspect of cultivating tobacco with high neonicotinoid content.

The invention discloses a preparation method and application of a dinotefuran hapten, a complete antigen and an antibody. The preparation method comprises preparation of a neonicotinoids dinotefuran hapten with a tetrahydro-3-furan structure, the complete antigen and the antibody and establishing of a corresponding detection method. The detection method solves the problems that a common spectrophotometric method is low in sensitivity and cannot meet the requirements, and an immunoassay method which is high in sensitivity, low in cost and quick and easy to master is established. According to the preparation method, 1-methyl-2-amino-3-(tetrahydro-3-furan methyl) guanidine is used as a hapten structure, coupled bovine serum albumin is used as an immunogen, and coupled egg albumin is used as a coating antigen; the immunogen passes through an immune animal, and the antibody is extracted from antiserum; a dinotefuran immunoassay method established on the basis of the antibody has the characteristics of high sensitivity and high specificity; furthermore, a hapten synthesis method is simple and convenient, and has a relatively good application prospect.

This invention relates to a method of controlling the spread of dirofilariosis, such as for example heartworm, by administering to at least one non-human animal infested with filarioid nematodes such as Dirofilaria spp or susceptible to have been infested with filarioid nematodes such as Dirofilaria spp, an effective dose of a combination of a neonicotinoid compound and a pyrethroid compound.

The invention discloses an MOFs type molecularly imprinted polymer, a preparation method thereof and a pesticide residue fluorescence detection method, and relates to the technical field of pesticidedetection. According to the method, MOFs are used as functional carriers; double-template imprinting polymerization is carried out on the surface of the metal organic framework to obtain a metal organic framework / molecularly imprinted polymer (MOFs type molecularly imprinted polymer Fe3O4-MIL-Fe-coated MIPs); the product has the advantages of adjustable pore diameter and high specific surface area; the characteristics of surface molecular imprinting rapid adsorption and high selective recognition are also realized; catalase catalysis and bionic recognition characteristics can be combined; based on the relative linear relationship between the concentration Log value of the neonicotinoid pesticide residue and the fluorescence intensity of the solution, a fluorescence rapid detection method for the neonicotinoid pesticide residue based on MOFs type molecular imprinting is constructed, so that fluorescence rapid detection of the pesticide residue is realized, and the detection efficiency is effectively improved.

A method and system for the treatment of honey bees (Apis mellifera), bats, and butterflies protects them from various life threatening conditions, including Colony Collapse Disorder, white nose syndrome, etc. and in particular, provides honey bees, bats and butterflies with the ability to assimilate and degrade pesticides such as neonicotinoids and fipronil.

The invention provides a graphene nano composite material as well as a preparation method and application thereof. The graphene nano composite material provided by the invention is a nano material which takes a single layer of rGO as a primitive material, and then TiO2-x nano particles are attached to the primitive material, wherein the x is 0.05-0.45. According to the graphene nano composite material, the TiO2-x nano particles with oxygen holes are attached to the surface of the rGO element material, so that the light absorption range of the nano material is expanded, the nano material can absorb visible light of a full-visible spectrum, the utilization of the nano material on the visible light is improved, the nano material has excellent photocatalytic performance, and the nano materialis suitable for efficient photocatalytic treatment on neonicotinoid pesticide pollutants.

The present invention relates to novel active compound combinations comprising at least one known compound of the formula (I)in whichR is as defined in the description,and a further known active compound from the class of the neonicotinoids, which combinations are highly suitable for controlling animal pests such as insects.

A method and system for the treatment of honey bees (Apis mellifera), bats, and butterflies protects them from various life threatening conditions, including Colony Collapse Disorder and in particular, provides honey bees with the ability to assimilate and degrade pesticides such as neonicotinoids and fipronil.

The invention provides application of an H-Beta type molecular sieve in NPs detection or adsorption and a method for simultaneously detecting eight NPs, and relates to the technical field of analysis and detection. According to the method, the H-Beta type molecular sieve is adopted as an adsorbent of the neonicotinoid pesticide (NPs) in the sample pretreatment process, and specific adsorption of the NPs in a sample can be achieved, so that the accuracy, precision and sensitivity of detection of the NPs in water and honey are improved; the repeated utilization rate of the H-Beta type molecular sieve is high, and the requirements of rapidness, accuracy, saving and good repeatability in pretreatment and detection of eight NPs samples in a sample to be detected can be met. The detection is carried out through high performance liquid chromatography-tandem mass spectrometry detection. The method provided by the invention can realize accurate detection of eight trace NPs, the detection limit of NPs in water is less than 0.1 ng / mL, and the detection limit of NPs in honey is less than 2.0 ng / g.

A rapid, easy, and highly sensitive detection system is herein described for the identification of resistance of animal plant pests to neonicotinoids and pymetrozine. Further, a method for controlling insect pests, in particular resistant pests is provided.

The invention discloses a trunk coating preparation for preventing and treating fruit tree seedling-borne diseases and insect pests, a preparation method and application of the trunk coating preparation. The trunk coating preparation comprises a trunk coating matrix, a bactericidal active component and an insecticidal active component, wherein the trunk coating matrix is a white interior wall water-based coating material for buildings, the bactericidal active component is one of a benzimidazole bactericide compound, a methoxy acrylate bactericide compound and a triazole bactericide compound, and the insecticidal active component is one of neonicotinoid, organophosphorus, pyrethroid and tetronic acid insecticide compounds. According to the invention, the trunk coating preparation can be used for directly coating or spraying branches and trunks after fruit tree seedlings come out of a nursery or before planting, can form a white physical protective film layer containing bactericidal andinsecticidal active ingredients on branches and trunks, can effectively remove various diseases and pests on the latent zone of the fruit tree nursery stock and protect newly planted nursery stock from being damaged by the diseases and pests in the rejuvenation period and the young tree growth period, provides a set of new medicament and new treatment technology for fruit tree nursery stock pre-planting treatment, and can effectively improve the prevention and control level of fruit tree nursery stock branch diseases and pests.

The invention discloses a method for preparing a neonicotinoid pesticide core-shell mesoporous surface molecularly imprinted polymer by a one-step method, which is characterized by comprising the following steps: preparing silicon dioxide microspheres; carrying out vinyl functionalized modification on the silicon dioxide microspheres; mixing and stirring a template molecule neonicotinoid pesticideand a functional monomer in acetonitrile for prepolymerization, adding hexadecyltrimethylammonium bromide in the synthesis process of the molecularly imprinted polymer, adding an initiator, a cross-linking agent and a silanization reagent, and removing hexadecyltrimethylammonium bromide and the template molecule neonicotinoid pesticide to obtain the core-shell mesoporous surface molecularly imprinted polymer. The core-shell mesoporous surface molecularly imprinted polymer capable of specifically recognizing and adsorbing the neonicotinoid pesticide is prepared through a one-step method, on one hand, mesopores are beneficial to transmission of a template and combination of inner-layer imprinting sites, and the imprinting effect and the mass transfer rate are increased; and on the other hand, the preparation time of the imprinted polymer can be shortened, the requirement of rapid detection is met, and the imprinted polymer is used for rapid detection.

The invention relates to a fluorine-containing syn-form novel nicotine compound and a preparation method and application thereof, particularly provides a compound adopting a structure shown in formula (A) or acceptable salt in agricultural pharmacology of the compound, and a preparation method and application of the compound, and further relates to an agricultural composition comprising the compound or the acceptable salt in agricultural pharmacology and application of the composition. The compound has high insecticidal activity towards homoptera agricultural and forestry pests, such as plant hopper and whitefly.