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 Date: 2010-03-16 19:32:00Centaurea maculosa Larinus minutus Urophora affinis Cyphocleonus achates Agapeta zoegana Centaurea Bangasternus fausti Larinus obtusus Chaetorellia acrolophi Curculionidae Invasive plant species Diffuse knapweed |
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Biology and Biological Control of Knapweed | New Invasive Plants of the Midwest Fact Sheet SPOTTED KNAPWEED Centaurea biebersteinii Description: Spotted knapweed is a short-lived perennial herb. First year plants form low-growing rosettes. It has flowering,DocID: 1pHQH - View Document |
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