Thomsen, G.
Birr, T.
Klink, H.
Verreet, J.-A.
Funding for this research was provided by:
Stiftung Schleswig-Holsteinische Landschaft
Syngenta International AG
Article History
Received: 3 August 2017
Accepted: 11 July 2018
First Online: 20 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.