COMPOSITIONS AND METHODS TO CONTROL INSECT PESTS
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 contr...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
30.11.2016
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Online Access | Get full text |
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Abstract | 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 anyone 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. barber i, D. speciosa, or D. undecimpimctata 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. |
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AbstractList | 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 anyone 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. barber i, D. speciosa, or D. undecimpimctata 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. |
Author | LU, Albert, Laurence MUTHALAGI, Mani PRESNAIL, James, K KRISS, Kevin BROGLIE, Karen, E |
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DocumentTitleAlternate | COMPOSITIONS ET PROCÉDÉS PERMETTANT DE LUTTER CONTRE LES INSECTES NUISIBLES ZUSAMMENSETZUNGEN UND VERFAHREN ZUR INSEKTENSCHÄDLINGSBEKÄMPFUNG |
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Snippet | 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... |
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SubjectTerms | AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE |
Title | COMPOSITIONS AND METHODS TO CONTROL INSECT PESTS |
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