Received: 24 March 2021
Accepted: 25 July 2021
First Online: 6 August 2021
: The materials used in this study is a commercial <i>D. catenatum</i> cultivar ‘Jingpin xianshi’, which was cultivated by Prof Jinping Si (Zhejiang A&F University) and authorized by Zhejiang Province with Breed NO. Zhe S-SV-DC-012–2019. It does not require ethical approval.
: Not applicable.
: The authors declare that they have no competing interests.