Tag: Agrobacterium tumefaciens

Gardening Grafting Plant diseases Pruning Trees

Wart-like Growths on a Willow

Grown galls on a grafted willow (Salix purpurea ‘Gracilis’). Source: Danielle Dion-Desbois Question: I have a top-grafted Arctic willow with wart-like growthsContinue Reading