	US 12,279,618 B2
	Use of dihydroporphin derived from chlorophyll as plant growth regulator
Junhai Huang, Shanghai (CN); Liming Chen, Nanjing (CN); Letian Wang, Nanjing (CN); Dongfeng Meng, Nanjing (CN); Ming Li, Shanghai (CN); Jin Hu, Shanghai (CN); and Yong Ren, Nanjing (CN)
Assigned to ANQING BETTER BIOENGINEERING CO., LTD, Anqing (CN)
Appl. No. 17/622,677
Filed by Anqing Better Bioengineering Co., Ltd, Anhui Province (CN)
PCT Filed Jun. 27, 2019, PCT No. PCT/CN2019/093380 § 371(c)(1), (2) Date Dec. 23, 2021, PCT Pub. No. WO2020/258190, PCT Pub. Date Dec. 30, 2020.
Prior Publication US 2022/0248677 A1, Aug. 11, 2022
Int. Cl. A01N 43/90 (2006.01)

CPC A01N 43/90 (2013.01)

9 Claims

1. A method of regulating plant growth, comprising applying dihydroporphin derived from chlorophyll to a plant that needs to be regulated for growth or an environment in which the plant grows.