Q. My friend mentioned that he started taking a milk thistle supplement. What is it and what does it do for health? A: Milk thistle seeds contain silymarin, which is an active ingredient that has ...

The American goldfinch loves to eat thistle seeds. Thistle seeds found at garden centers for birds are sterile and are not the invasive thistles that will take over gardens and lawns. (Submitted photo ...

To the editor — I want to thank Lex Talamo for the May 31 Tumbleweeds article. It has been my experience that Russian thistle seeds can hold over for more than one year. If you notice a tumbleweed ...

This is a preview. Log in through your library . Abstract Canada thistle is one of the most troublesome and difficult weed species to control in established alfalfa grown for seed production. Current ...