Qi, L. L.
Cai, X. W.
Funding for this research was provided by:
National Sunflower Association (12-D02)
USDA-ARS (3060-2100-043-00D)
Article History
Received: 9 November 2021
Accepted: 23 January 2022
First Online: 5 February 2022
Declarations
:
: The experiments were performed in compliance with the current laws of the USA.
: Not applicable<b>.</b>
: The authors declare no competing interests.