公开(公告)号：US20220403410A1

公开(公告)日：2022-12-22

申请号：US17642926

申请日：2020-09-24

Applicant: Bayer Aktiengesellschaft

Inventor： Sven GEIBEL ,  Benjamin BUER ,  Ralf NAUEN ,  Gregor BUCHER ,  Daniela GROSSMANN ,  Sonja Gabriele MEHLHORN ,  Julia ULRICH ,  Juergen DOENITZ

IPC: C12N15/82 ,  C12N15/113

Abstract: Provided are double stranded polyribonucleotides, expression systems, host cells and methods for controlling animal pests, in paricular insect pests, via RNAi-mediated gene silencing. The animal pest is contacted with a double-stranded RNA from outside the cell(s) of the animal pest and the double-stranded
RNA is taken up by the animal pest. In particular, the methods of the invention are used to alleviate plants from insect pests. Suitable insect target genes for RNAi-mediated gene silencing are disclosed.

公开(公告)号：US20230137535A1

公开(公告)日：2023-05-04

申请号：US17911640

申请日：2021-03-19

Applicant: Bayer Aktiengesellschaft

Inventor： Julia ULRICH ,  Matthew TARVER ,  Nigel Peter GODLEY ,  Donglan TIAN ,  Bill HENDRIX ,  Reed Nathan ROYALTY

IPC: A01N63/40 ,  A01P7/04

Abstract: The present invention relates to an agricultural composition comprising at least three insect pathogenic viruses, selected from Autographica californica (Alfalfa Looper) multiple nucleopolyhedrovirus (AcMNPV), Helicoverpa armigera nucleopolyhedrosis virus (HaNPV), Plutella xylostella granulovirus (PxGV), Spodoptera litura (oriental leafworm moth) nucleopolyhedrovirus (SpltNPV) and Spodoptera exigua (beet armyworm) nucleopolyhedrovirus (SeNPV).