It less commonly used in cropped land. Generally, the target weed is a long-lived perennial species that is especially difficult to control by traditional means. Nodding thistle is attacked by a ...

Other control options include mowing ... Fuller's thistle, and lance-leafed thistle, is a biennial weed found in almost every state and territory in the USA, including Alaska and Hawaii.

Fallow can be used as a weed control method for both annual and perennial weeds. It can be used to reduce the weed seedbank by allowing weeds to germinate, then killing them before they set seed. This ...

like thistle, are not effectively controlled by a single mowing. Another control method includes various herbicides that are available to provide broad-spectrum weed control. When making your ...

Sow thistle is an annual weed that can establish at any time of the year ... the sow thistle has fluffy white pappus attached to its seeds which helps them blow around in the wind. There are no ...

Scotch thistle is a biennial weed, so it depends quite heavily on the establishment of seed on a regular ... MCPA, 2,4-D and MCPB are all used to selectively control Scotch thistle in pastures.

Milk thistle is native to Mediterranean countries but is classified as a weed in the United States. Washington state classifies it as a noxious weed because milk thistle is considered a threat to ...