Description: This plant is a summer annual that becomes about 2-4' tall; it is little branched, except for short side stems developing from the leaf axils. The stems are round or slightly ribbed. They are often speckled with purple and have short white hairs scattered across the surface.
Likewise, people ask, how do I get rid of cocklebur?
Compost the entire plant. If seeds exist, the heat of a properly maintained compost pile will kill them. Pick up any fallen burs to prevent re-seeding. It may take several sessions of pulling and hoeing to eradicate all cocklebur plants, but the extra effort is good for the environment and gives you a free workout.
Similarly, what is a Cuckleberry?
Cockleburs belong to the enormous sunflower family (Asteraceae), the largest plant family with approximately 24,000 species. The seeds are typically enclosed in a one-seeded fruit, called an achene, which is often airborne with a plume of silky hairs resembling a miniature parachute.
Are burrs poisonous?
The burrs contaminate wool and hides and the spines cause physical damage to stock, people and shearing machinery. Bathurst burr competes strongly with summer crops and is host for horticultural diseases. Seedlings are poisonous to most stock animals with symptoms include nausea, vomiting, depression and weakness.
Are burrs poisonous to humans?
Each bur contains 2 seeds which can remain fertile for years. Vomiting and abdominal pain. The spiny burs are also a mechanical source of injury to animals causing oral injury when consumed. Severe depression, ataxia, recumbency and convulsions.