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North Dakota Small Grain Insects -- Cereal Leaf Beetle, Description, Host Plants, Monitoring, Economic Threshold, Management and Insecticides ... The cereal leaf beetle (CLB) is an imported insect pest from Europe. It was first detected in Michigan in 1962, Utah in 1984, and Montana in 1989. Cereal leaf beetle was...
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www.ag.ndsu.edu/pubs/plantsci/pests/e1230w.htm
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Cereal leaf beetle - Wikipedia, the free encyclopedia
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The cereal leaf beetle ( Oulema melanopus ) is an agricultural pest and biological control success story. The beetle is mostly blue-black in color, with an area of deep red just behind the head. T...
en.wikipedia.org/wiki/Cereal_leaf_beetle
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Cereal leaf beetle, a native to Europe and Asia, was first detected in Michigan in 1962. Since that time it has spread throughout most of the mid-western and eastern United States and has become a significant pest of Virginia and North Carolina small grains.
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pubs.ext.vt.edu/444/444-350/444-350.html
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Cereal leaf beetle (pictured below) is a widely distributed pest of small grains in Europe and the Middle East. In 1962 it was discovered in Berrien County, Michigan, and has been spreading through the eastern small grain producing areas of the US ever since.
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www.ca.uky.edu/ENTOMOLOGY/entfacts/ef107.asp
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Cereal leaf beetle larvae are pale yellow with a brown head and legs; (Figure 3). In the field, they look mostly black because they smear ex-crement over their bodies. ... Cereal leaf beetle larvae feed on the leaves. Feeding activity results in long, windowlike slits in the leaf blade (Figure 4). When feeding is se...
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www.aces.edu/pubs/docs/A/ANR-0984/ANR-0984.pdf
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WOOSTER, Ohio -- The cereal leaf beetle, a wheat pest of bygone days, is becoming more numerous again in Ohio, and some cereal grain growers are seeing feeding damage to their crop this season. ... The cereal leaf beetle, once a serious problem in Ohio, was effectively controlled by parasitoids (parasitic wasps,
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extension.osu.edu/~news/story.php?id=4664
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Small Grains Insect Note 03(ENT/smg-3); MANAGING THE CEREAL LEAF BEETLE IN SMALL GRAINS AND COR ... The cereal leaf beetle has become a significant pest of North Carolina small grains in recent years. Cereal leaf beetle is native to Europe and was first detected in Michigan in 1962. Since that time it has spread...
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www.ces.ncsu.edu/depts/ent/notes/Grain/smg_3.html
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DESCRIPTION Adult-The head and wing covers of the cereal leaf beetle are a metallic blue-black, the legs brownish yellow, and the area behind the head reddish brown. Length varies from 5 to 6 mm, the female being slightly larger than the male.
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ipm.ncsu.edu/AG271/small_grains/cereal_leaf_beetle.html
ipm.ncsu.edu/AG271/small_grains/cereal_leaf_beetle.html
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The cereal leaf beetle, Oulema melanopus, has been recognized as a pest of small grains in Europe since; 1737. It was first identified in the; United States in 1962 in Berrien; County, Michigan. ... The cereal leaf beetle feeds on oats, barley, wheat, rye, and corn as well as on weeds such as wild oat and quackgrass.
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info.ag.uidaho.edu/Resources/PDFs/CIS0994.pdf
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