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Musk Thistle // Mizzou WeedID - University of Missouri
Erect, spiny biennial with deeply lobed leaves and relatively large flowers that are pink to violet or purple in color. Musk thistle is similar in growth habit and appearance to Bull Thistle (Cirsium vulgare), however bull thistle has many …
Carduus nutans - Wikipedia
Carduus nutans is a biennial plant in the daisy and sunflower family Asteraceae with the common names musk thistle, nodding thistle, and nodding plumeless thistle. It is native to regions of Europe, Central Asia, and North Africa, where it is a scattered pasture plant. The musk thistle has been declared as invasive in North America, Australia, New Zealand, and South Africa.
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Musk thistle | Integrated Crop Management - Iowa State University
Musk thistle was introduced to North America as a garden flower by European colonists. The musk thistle weevil was introduced as a biological control agent in the 1980’s and is common …
Musk Thistle (Nodding Thistle) - Missouri Department of …
An invasive native of Eurasia that is spreading in Missouri, musk thistle is a plant you should know. Learn how to tell the difference between our native thistles and these bad guys.
Musk thistle | AZ Invasive Plants
By seed Weedy characteristics: Musk thistle is highly competitive and aggressive, and forms dense colonies, choking out native vegetation important to wildlife. Its seeds can be viable in soil for up to 10 years and are widely dispersed by …
Musk Thistle - U.OSU
Leaves: alternate, 15.0-40.0 cm long, 5.0-12.0 cm wide, dark green with light green midribs and white margins, deeply lobed with 3-5 points per lobe; spines prominent on each lobe. …
Musk Thistle / Nodding Thistle
Musk thistle can be distinguished from other thistles by the large disk-shaped flowers and spine-tipped leaves. Unlike musk thistle, the Canada thistle, has small flower heads and smooth …
University of Kentucky Department of Entomology: …
1997年1月23日 · The dark brown-black, 1/4" long beetle has a short, broad snout and patches of small golden scales on its wing covers. The larval stage of the insect, a legless white grub, feeds on seeds in the receptacle of the …
Musk Thistle (Nodding Thistle) - Pests | GeorgiaTurf
Flowers with spine-tipped bracts, deep pink to purple, rarely white, and arranged in nodding heads. Reproduces by seed. Occurs from North Carolina to Louisiana excluding Florida.
