6872 results about "Pest control" patented technology

The present invention relates to a novel strain of Bacillus sp. D747 (deposited as FERM BP-8234) and methods for controlling plant diseases and insect pests, comprising administering cultures of Bacillus sp. D747 (including the viable bacteria) or viable bacteria isolated by culturing, on the plant parts such as roots, stems, leaves, seeds, and the like, or in the culture soil.

The subject invention relates to the surprising discovery that toxin complex (TC) proteins, obtainable from Xenorhabdus, Photorhabdus, and Paenibacillus, can be used interchangeably with each other. In particularly preferred embodiments of the subject invention, the toxicity of a “stand-alone” TC protein (from Photorhabdus, Xenorhabdus, or Paenibacillus, for example) is enhanced by one or more TC protein “potentiators” derived from a source organism of a different genus from which the toxin was derived. As one skilled in the art will recognize with the benefit of this disclosure, this has broad implications and expands the range of utility that individual types of TC proteins will now be recognized to have. Among the most important advantages is that one skilled in the art will now be able to use a single set of potentiators to enhance the activity of a stand-alone Xenorhabdus protein toxin as well as a stand-alone Photorhabdus protein toxin. (As one skilled in the art knows, Xenorhabdus toxin proteins tend to be more desirable for controlling lepidopterans while Photorhabdus toxin proteins tend to be more desirable for controlling coleopterans.) This reduces the number of genes, and transformation events, needed to be expressed by a transgenic plant to achieve effective control of a wider spectrum of target pests. Certain preferred combinations of heterologous TC proteins are also disclosed herein. Other objects, advantages, and features of the subject invention will be apparent to one skilled in the art having the benefit of the subject disclosure.

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.

Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: disclosed herein, (but not including the forward and reverse primers.) or active variants and fragments thereof, or complements thereof, wherein a decrease in expression of one or more of the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiments, the pest is D. virgifera virgifera, D. barberi, D. virgifera zeae, D. speciosa, D. speciosa, or D. undecimpunctata howardi. Plants, plant parts, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.

The invention relates to a method for cultivating tea, particularly the method for organically cultivating tea, which comprises the following processes: (I) establishing an artificial complex ecological organic tea garden; (II) selecting tea seeds of the organic tea garden; (III) planting tea; (IV) seedling stage management; (V) soil management of the organic tea garden; (VI) nutrient management and utilization of the organic tea garden; (VII) pest control of the organic tea garden; (VIII) tea pruning of organic tea. The method for cultivating tea has the following positive effects that: as the organic tea is the inevitable trend of future tea production, the invention regulates organic planting of tea in China and promotes the large-scale development of tea producing areas toward harmlessness and organification; the method for cultivating tea does not rely on advantage factors of microecological nature of producing areas, makes full use of modern technical achievements and has strong technical operability, thereby ensuring the quality of the organic tea.

Disclosed are compounds of Formula 1,whereinR1 is halogen, C1-C2 haloalkyl or C1-C2 haloalkoxy;R2 is H, halogen or cyano;R3 is H, halogen or CF3;R4 is H, C2-C7 alkylcarbonyl or C2-C7 alkoxycarbonyl; andR5 is C1-C6 alkyl or C1-C6 haloalkyl, each substituted with one substituent independently selected from hydroxy, C1-C6 alkoxy, C1-C6 alkylthio, C1-C6 alkylsulfinyl, C1-C6 alkylsulfonyl, C2-C7 alkylaminocarbonyl, C3-C9 dialkylaminocarbonyl, C2-C7 haloalkylaminocarbonyl and C3-C9 halodialkylaminocarbonyl.Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

The invention provides an automatic control system for variable pesticide spraying of a rice unmanned aerial vehicle based on image processing. The automatic control system comprises a field information acquiring module, an information processing module, an information management decision-making module and an unmanned aerial vehicle variable spraying control module. The automatic control system and the automatic control method for variable pesticide spraying of the rice unmanned aerial vehicle based on image processing can set different dose prescription values according to disaster severity degrees of different plots so as to achieve better pest control effect, reduces agricultural cost and reduces dose. By combining the unmanned aerial vehicle pesticide spraying with a variable pesticide spraying technology, the pesticides are sprayed according to the practical damage condition changes of crops, so that the operation efficiency is improved, the dose of pesticides is reduced, the environmental pollution is relieved, the crop growth is facilitated, and the visual operation is realized by virtue of a real-time monitoring and display system.

Embodiments of the present invention provide compositions for controlling a target pest including a pest control product and at least one active agent, wherein: the active agent can be capable of interacting with a receptor in the target pest; the pest control product can have a first activity against the target pest when applied without the active agent and the compositions can have a second activity against the target pest; and the second activity can be greater than the first activity.

Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.

Disclosed are compounds of Formula 1,whereinR1 is halogen, C1-C2 haloalkyl or C1-C2 haloalkoxy;R2 is H, halogen or cyano;R3 is H, halogen or CF3;R4 is H, C2-C7 alkylcarbonyl or C2-C7 alkoxycarbonyl; andR5 is C1-C6 alkyl or C1-C6 haloalkyl, each substituted with one substituent independently selected from hydroxy, C1-C6 alkoxy, C1-C6 alkylthio, C1-C6 alkylsulfinyl, C1-C6 alkylsulfonyl, C2-C7 alkylaminocarbonyl, C3-C9 dialkylaminocarbonyl, C2-C7 haloalkylaminocarbonyl and C3-C9 halodialkylaminocarbonyl.Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

A pest control system (20) includes pest control devices (110) installed about an area or building (22). These devices (110) each include a bait member and a communication circuit. The communication circuit may be in the form of a passive RF tag that transmits information indicative of bait status and an identifier unique to each pest control device (110). A hand held interrogator (30) is provided to locate and communicate with the pest control devices (110) via the communication circuit. A data collection unit (40) to accumulate data gathered from the pest control devices (110) may alternatively or additionally be utilized. The device (110) includes a sensor that has an electrically conductive pathway comprised of a nonmetallic material. Other pest control devices to detect varying nonzero levels of pest activity are also disclosed. Still another device includes one or more environmental sensors to further evaluate and predict pest behavior.

Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and / or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.

Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a pest from the Lygus genus, they are capable of decreasing the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides from specific polypeptide families as disclosed herein, and further provides target polynucleotides set forth in SEQ ID NOS:1-21 or active variants thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Lygus Hesperus. Plants, plant part, bacteria and other host cells comprising the silencing elements or an active variant or fragment thereof of the invention are also provided.

The invention discloses a water-saving fertilizer-saving method for crop rotation of winter wheat and summer maize and belongs to the technical field of agriculture. The water-saving fertilizer-saving method comprises a wheat planting method and a maize planting method, wherein the wheat planting method and the maize planting method both comprise steps of seeding, fertilizing, irrigating, field management, chemical weeding, pest control, harvesting and the like, and all the wheat and maize straws are returned to the fields. By means of the water-saving fertilizer-saving method, the effect of water saving, fertilizer saving and high yield is improved, the fertilizer utilization rate is increased, and fertilizing labor intensity and cost are reduced.

The objective of the present invention is to confer pest resistance to plants of Poaceae without using any chemically synthesized pesticides. The pest resistance can be conferred to plants of Poaceae by isolating from a natural plant an endophytic bacterium capable of expressing pest resistance, artificially culturing the endophytic bacterium, and introducing the bacteria to a Poaceae plant of interest.

The present invention relates to an integrated method and system for preventing and solving problems relating to pests of any kind on a site, in a building, in a process, installation or in an area. The system involves complete digitalizing and automation of all functions necessary in order to control the pests such as surveillance, registration, alarms, regulation and remedial actions as well as generating reports etc. The aim is to make the overall effort against the pests more effective by means of fully automating all processes to the furthest possible extent.

A pesticidally active isolate of the fungus Beauveria bassiana, which is monosporic and which may be used in agriculture as a pesticide for the effective control of pests. The biomass of the inventive isolate contains an unusually high proportion of spores. The invention also provides methods for the preparation of the isolate and methods of formulating and using same for the effective control of crop infesting pests.

The present invention provides a fruiter cut concrescence protectant, belonging to foliage cut concrescence protectant technology field, the aim is to solve the problem of the existing technology that fruiter cut concrescence is slow, it is easy to be damaged by insect so as to affect fruiter growth. The protectant of the present invention comprises: forming-film bond, nutrition agent, regulator, insecticide, antiseptic and booster, their weight mixing ratio is 10 to 20 shares, 2 to 20 shares, 0.1 to 1.0 share, 5 to 18 shares, 5 to 16 shares, 1 to 10 shares separately. The fruiter cut cicatrizes rapidly, effect is excellent, pest control capacity is strong, the protectant is suitable for fruit tree such as Chinese date, apply and pear as well as the cut concrescence of pruning cut, annulus peelling cut, engraft cut, saw cut, touching injure as well as damnification surface etc.

The invention belongs to the technical field of the farm chemical, and in particular relates to a plant insecticidal protective agent and an application thereof. The invention provides the plant insecticidal protective agent which is recomposed by food suppressing hydrazine and organic phosphorus (I), pyrethroids insecticides (ii), insect growth regulation agent (III), Macrolides (IV), heterocyclic insecticidal component (V), carbamates (VI) or Nereistoxin pesticide and the application thereof. The recomposed insecticidal composite remarkably improves the insecticidal effect, at least has four acting ways at the same time such as touch out, stomach toxicity, internal absorption and antifeedant so as to adequately protect the plant, favors the delay of the production of the drug resistanceof the insects through different acting ways, and enlarges the pest control spectrum. The composite can be widely applicable to the control of different chewing mouthparts, piercing-sucking mouthparts, lapping mouthparts and rasping mouthparts pests.

A pest control system (20) includes pest control devices (110) installed about an area or building (22). These devices (110) each include a bait member and a communication circuit. The communication circuit may be in the form of a passive RF tag that transmits information indicative of bait status and an identifier unique to each pest control device (110). A hand held interrogator (30) is provided to locate and communicate with the pest control devices (110) via the communication circuit. A data collection unit (40) to accumulate data gathered from the pest control devices (110) may alternatively or additionally be utilized. The bait member may be configured with a magnetic component to provide a magnetic signature indicative of the bait consumption behavior of targeted varieties of pest. The devices optionally include one or more environmental sensors to evaluate and predict pest behavior.

The present invention relates to a mobile and self contained system for the thermal remediation of pests in an enclosed structure. The mobile system includes heating units, generators, fuel containers, vaporizers, and a control system in one pre-assembled mobile platform that enables thermal remediation of pests in a structure to be effectively carried out in a reduced amount of time and for a reduced amount of cost.

A pest control device is provided for deterring or attracting creatures which feed on vegetables, fruits and flowers grown by farmers and gardeners. The device includes a base portion within which an odorous substance is disposed. The odorous substance is selected to either deter or attract pests and insects. A cap portion is removably securable to the base portion and covers the base portion to prevent the gravitational accumulation of rainwater therein. An unsealed region between the base portion and the cap portion allows odors from the odorous substance within the base portion to flow into the ambient environment.

The present invention relates to pest and disease preventing and controlling agent containing several kinds of microbes and its production process. The pest and disease preventing and controlling agent consists of several kinds of biocontrol microbes and beneficial microbes, nutritive liquid for the microbes to grow, plant source medicine and diatomite as adsorbent. It has high and lasting effect, less resistance, less environmental pollution, simple production process and stable quality. It is used in preventing and controlling pests and diseases in crop and city plant and in preventing and controlling roach, mosquito, fly and other pests.

Novel pest control compounds, compositions comprising such compounds, and methods for using such compounds and compositions against a variety of pests, including pests of agricultural crops.

The invention relates to a planting method of Chinese trichosanthes, belonging to the technical field of plantation and comprising the steps of: variety breeding, seedling reproduction, transplanting, field management, disease and pest control, harvesting and processing, wherein the variety breeding step includes the sub-steps of the tests in different production places, amplification and verification tests, resistance test, field pest investigation and trichosanthes nematode control; the seedling reproduction step includes the sub-steps of seed reproduction and root reproduction; the transplanting step includes the sub-steps of land selection and preparation, ridging, reproduction and planting, planting method implementation and field management; the land selection and preparation step includes the sub-steps of detection on chemical characteristic of soil, basic fertilizer application and disinfection; the reproduction and planting step includes the sub-steps of seed bud selection, rood cutting and breeding, planting and shed putting up; the planting method implementation step includes the sub-steps of planning density control and staminiferous plant matching; the filed management step includes the sub-steps of intertillagement and weeding, top application, shed putting up, pruning and cold prevention, in particular to intertillagement and weeding, root airing, intercrop, earthing, vine supporting and racking, top application, pruning, flower and fruit protection, chemical control and foliage application; and the disease and pest control step includes the sub-steps of control of diseases and pest and control method implementation.

The invention is directed to a method for controlling a pest population using a composition comprising a benzyl ester of an aromatic acid or aliphatic acid or a salicylate. Methods and compositions for controlling a pest population are provided. The compositions comprise a benzyl ester of an aromatic acid or aliphatic acid or a salicylate. The composition can include at least one fatty-acid ester to increase the pesticidal activity. The subject method controls the population of pests such as plant pests or pests infesting a mammal by contacting the pests with the composition. The subject method reduces the environmental and health hazards in pest control by minimizing the toxicity of the subject composition.

The invention relates to a self-controlled efficient and electrostatic-spraying pesticide application machine for greenhouses, and the machine provided by the invention comprises a spraying dolly, a pesticide supply system, a pressure fluctuation elimination system, an HMI-PLC (human-machine interface-programmable logic controller) human-machine interactive automatic logic control system, a rotating electrostatic spray system, a high-definition mistform vedio monitoring system, a machine frame and a power supply system, wherein the pesticide supply system, the pressure fluctuation elimination system, the HMI-PLC man-machine interactive automatic logic control system, the rotating electrostatic spray system and the power supply system are arranged in a spraying dolly shell (42); the high-definition mistform vedio monitoring system is arranged at the top of the spraying dolly; and the HMI-PLC man-machine interactive automatic logic control system is connected between the pesticide supply system and the rotating electrostatic spray system by virtue of a pipeline. By using the machine provided by the invention, on the premise of ensuring the pest control effect, the utilization rate of pesticides is improved, the pest control cost is reduced, the environmental pollution is reduced, the production efficiency and the social efficiency are improved simultaneously, and the labor intensity is reduced.

Compositions useful for controlling pests are disclosed. In some embodiments, the composition includes a pesticidal natural oil and a polar aromatic solvent. Methods of making and using the compositions are disclosed.