Phenology of velvetleaf (Abutilon theophrasti Medic.) populations grown in Northern Germany
Velvetleaf, Abutilon theophrasti Medic., is an important arable weed worldwide.It is currently not present in the northern regions of Europe, but there are reasons why it may move northwards: The weed has not reached the northern edge of its climatic range, increasing temperatures, caused by Party climate change, will create more suitable growing c