It is a Class C noxious weed that is not selected for required control in King County. It is widespread in King County. Dense plantings of sod or shade-producing crops can reduce bindweed problems because it is not very competitive under shady conditions.

Is bindweed a noxious weed?

Bindweed is an extremely persistent, invasive, perennial, noxious weed. It is a twining or creeping weed with alternate leaves, and white or pink funnel shaped flowers. The plant reproduces readily from seed and its extensive deep root system.

Is Convolvulus arvensis a weed?

Field bindweed, a perennial broadleaf, is considered one of the most problematic weeds in agricultural fields throughout temperate regions worldwide. It is abundant throughout California and grows up to an elevation of about 5000 feet (1500 m).