Blar i NIBIO Brage på forfatter "Kolltveit, Svein André"
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Apple rootstocks may become infected by Neonectria ditissima during propagation
Børve, Jorunn; Kolltveit, Svein André; Talgø, Venche; Stensvand, Arne (Journal article; Peer reviewed, 2018-07-18)Introduction and purpose: The ability of apple rootstocks to become infected by Neonectria ditissima, the cause of European canker, was studied over two years. Materials and methods: Rootstocks B9 and M9 with a size suitable ...