公开(公告)号：US20230128730A1

公开(公告)日：2023-04-27

申请号：US17800776

申请日：2020-02-20

申请人： SUNCOR ENERGY INC.

发明人： Kenneth NG ,  Michael FEFER ,  Jun LIU ,  Yuichi TERAZONO ,  Adam BLEIK

IPC分类号： A01N3/00 ,  A01P1/00 ,  A01N25/10

摘要： A composition for application to a plant is provided. The composition includes a photosensitizer that generates reactive oxygen species in the presence of light and oxygen, the photosensitizer being selected from the group consisting of a porphyrin, a reduced porphyrin and a combination thereof; a film-forming agent, the film-forming agent forming a film that is substantially impermeable to oxygen when in a non-hydrated state; an antioxidant agent; and an aqueous carrier in which the photosensitizer, the film-forming agent and the antioxidant agent are solubilized and/or dispersed. The composition is used for improving the health of a plant.