3475 results about "Pest insect" patented technology

A novel bacterial strain of Bacillus thuringiensis, VBTS 2528, is described. This strain comprises genes encoding Cry1Ac, Cry 1Ca, and Cry2Aa endotoxin proteins. The invention further relates to an insecticidal composition comprising a mixture of VBTS 2528 and to methods for controlling insect pests utilizing VBTS 2528.

The present invention relates to genetic control of infestation by insect pest species, particularly prevention and / or control of pest infestation of plants, using interfering ribonucleic acid (RNA) molecules. The invention provides transgenic plants that (i) express or are capable of expressing interfering RNAs of the invention and (ii) are resistant to infestation by insect pest species.

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.

Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a delta-endotoxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated delta-endotoxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:13-24, or the nucleotide sequence set forth in SEQ ID NO:1-12 and 25-44, as well as variants and fragments thereof.

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. 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.

The present invention relates to methods for controlling pest infestation using double stranded RNA molecules. The invention provides methods for producing transgenic cells expressing the double stranded RNA molecules, as well as compositions and commodity products containing or treated with such molecules.

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.

Processes and devices for producing a heated non-flammable gaseous fumigant for structural fumigation use by the application of a carrier gas, such as carbon dioxide (102), to a heater (103) either prior or subsequent to mixing the gas with a toxic agent gas, such as methyl bromide (213), such as by means of a mixer (214) and applying the mixture of gasses as a structural fumigant to eradicate target pests within a structure (106). In the preferred embodiment, the gaseous carbon dioxide is formed by flashing liquid carbon dioxide (614) directly to the gaseous state in a heater (630) prior to being mixed with methyl bromide (654) in a mixer (648) and applying the mixture of gasses as a structural fumigant within a structure (668).

The invention discloses a novel remote real-time intelligent monitoring system for injurious insects and a monitoring method implemented by the system. The novel remote real-time intelligent monitoring system and the monitoring method are mainly used in the field of monitoring for injurious insects. The monitoring system mainly comprises modules such as power equipment, a trap, a counting system, an environmental information collecting system, a central control system and a safety detection system, and is characterized in that statistics of the quantity of trapped injurious insects is relevant to change of current in the trap, and insect condition monitoring information can be directly acquired after relevant instructions are transmitted. The novel remote real-time intelligent monitoring system and the monitoring method have the advantages that functions of trapping the injurious inspect, counting the injurious insects by the aid of a power grid, transmitting data, receiving the information and the like are implemented by the different modules of the system, so that effects of efficiently killing the trapped injurious insects, accurately counting the injurious insects and timely reporting the insect condition information are realized, a series phenomena such as mistaken reporting, missed reporting and information transmission lag are prevented, and the requirement on large-scale and systematic forecasting for various injurious insects during agricultural production is met.