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The damage done by Johnson Grass to agriculture, and steps you can take to eliminate it from your land. ... If you're new to the world of native plants, and nobody in recent generations of your family has been a farmer, you might not know about Johnson Grass.
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www.seedsource.com/medicine/curse.htm
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Johnson grass - Wikipedia, the free encyclopedia
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Johnson grass ( Sorghum halepense ) is a plant in the grass family, Poaceae, native to the Mediterranean region, but growing throughout Europe and the Middle East. The plant has been introduced to ...
en.wikipedia.org/wiki/Johnson_grass
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Johnson Grass Scientific Name: Sorghum halepense Family: Poaceae Origin: Mediterranean region Warm Season Perennial Produces best in brown loam areas Johnson Grass is a good forage crop. It was introduce to the U.S. as a forage crop and now is one of the most troublesome weeds in agronomic and horticultural crops.
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www.angelfire.com/sk3/crabgrass/johnsongrass.html
www.angelfire.com/sk3/crabgrass/johnsongrass.html
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Johnson grass is a tall, coarse, perennial grass with stout (up to three-quarter inches in diameter) rhizomes. It grows in dense clumps or nearly solid stands and can reach 8 feet (2.4 meters) in height. Leaves are smooth, 6-20 inches (15.2-50.8 cm.) long, and have a white or light green midvein.
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mdc.mo.gov/nathis/exotic/vegman/fourteen.htm
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Johnson Grass, Sorghum halapense (L.) Pers. - non-native - a monocot in the Poaceae family ... Johnson grass is a scourge here in the Central Valley. It is said to have been brought here in the early 1900's from Europe as a feed grain for stock. It was grown in great quantities until it was determined it had very...
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kaweahoaks.com/html/johnsongrass.html
kaweahoaks.com/html/johnsongrass.html
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One kind of grass that is always present, but that I try to keep under control is Johnson grass (Sorghum halepense), pictured above at left. Introduced from the Mediterranean, it's not very good for lawns because it grows several feet tall and is thick and tough.
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home.att.net/~larvalbugbio/grass.html
home.att.net/~larvalbugbio/grass.html
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Photos and descriptions of Johnsongrass ... Scientific name: Sorghum halepense (Grass Family: Poaceae) ... Grass ID illustration.
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www.ipm.ucdavis.edu/PMG/WEEDS/johnsongrass.html
www.ipm.ucdavis.edu/PMG/WEEDS/johnsongrass.html
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Johnson grass can also accumulate toxic amounts of nitrate under certain circumstances. Cattle and a horse were poisoned after ingesting Johnson grass. Plants are spread from rhizomes but susceptibility to severe frost has limited the plants to a few counties in southwestern Ontario.
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www.cookiebabyinc.com/poisonousplants/johnsongrass.html
www.cookiebabyinc.com/poisonousplants/johnsongrass.html
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