Ecology
It is a known allelopathic plant, whose roots secrete several substances inhibiting root growth, including its own. It can be controlled through rotation with clover and grasses where possible.
Recent research claims that Hieracium pilosella exhibits an atavism by the reemergence of sexual reproduction.
Read more about this topic: Hieracium Pilosella
Famous quotes containing the word ecology:
“... the fundamental principles of ecology govern our lives wherever we live, and ... we must wake up to this fact or be lost.”
—Karin Sheldon (b. c. 1945)