what is cogon grass

H�\��j�@F��)�2��e�l� ��?��+��/��O_H�i�X��n��t�>uY��-��z�[��m~��ft��I/�t\]��m^�|�/�p�GW|˝�>��ï��8�ы��/�f�;=Y�/��/氧}g��t��_��}I�v��:6��&��6�~�k�4u��;��Mvu��[��ef[\]-g��xE^�+r��#9��5y f� This perennial grass from Southeast Asia was introduced into the U.S. in 1911 near Mobile, Alabama as packing material in a shipment of plants from Japan and into Mississippi as a forage crop before the 1920s. Cogongrass spreads by both seed and root fragmentation (rhizomes). While it is not illegal to possess this plant in Texas, it should not be introduced into new water bodies and should be treated with herbicide when present. ), is a very aggressive exotic perennial grass that entered Alabama in 1911 in packing material from Japan. Beauv., hereafter cogongrass), is a non-native, perennial C4 grass found in the southeastern US from Texas to Florida and as far north as Virginia (Fig. Cogongrass is among the world’s most invasive weed species, The Sun Herald reported. Cogongrass is non-native to the United States, and it can be an aggressive invader that can cover large portions of land. Cogongrass Imperata cylindrica (L.) Palisot COMMON NAMES: cogongrass, blady grass, santintail, alang-alang, kunai, paillotte NATIVE RANGE: Southeast Asia, Philippines, China, and Japan DESCRIPTION: Cogongrass is a perennial, rhizomatous grass (Poaceae) that grows approximately 2 to over 4 feet in height. 0000069469 00000 n r��r?��#؏p?��#؏�~}��fwEwewEwewEwewEwcwCw��o�7��o�7��E��K��ߏ�o��{�m��[��r�pӺ>|}��)�$ ɣ � Several thousand acres are infested with cogongrass in the southeastern United States; more than 1.2 billion acres are infested worldwide. Many land managers actively and aggressively manage cogongrass and Auburn University researchers have been working on solutions for cogongrass for … H�\��n�0��y��C��BZi+q��h0�(�o?W��H�_��A^�N:x��-q�M�j�c��S�H׭��o�jP%��8aW��Wi��'?�线�Jo�Fߺ�~��˕��0�`�nҡ�2]cC�^��PKں�i��5��E|��hYoD��k�ʢ��U��tz��)t��8��Kc�+�҈�Ð&��iR�v�0Mıp̼�2�w̹p�|>2��Oĉ��YI$1K̈́k&F��h � �XH.p.$� 3�Ԅ��h�{�=�A��,^��x��]ߕ_�}�iX��u�iX��u�@?��U�٨��'��{j��>�h>�t�MY��_ t�� Although it has been here for more than a century, the problem has dramatically increased in the last 20 years. They are used with permission. 0000145501 00000 n These factors can spell trouble for people and structures near large infestations. The increasing demand in wood fibre consumptions especially in pulp and paper making … 0000166062 00000 n xref Beware of Cogon Grass. Cogongrass (Imperata cylindrica, (L.) P. About the Cogongrass Control Program. H�\��j�@E��^&��WuU�� x1�3 KmGKB��20�$��]��"�t��nv��ihav��o�pnS�1��>��v��n��\�1I��:�˾? Cogongrass is used as a soil binder (to prevent soil erosion), animal feed, and herbal medicine. Click for a hub of Extension resources related to the current COVID-19 situation. 43 0 obj <> endobj Cogon grass is globally known as a pest and one of the top ten worst weeds in the world. Cogongrass (Imperata cylindrica (L.) Beauv. Cogongrass (Imperata cylindrica) is one of the greatest invasive plant threats in Alabama and in the southeastern United States.Although it has been here for more than a century, the problem has dramatically increased in the last 20 years. 0000012571 00000 n Names of Imperata Cylindrica in various languages of the world are also given. This plant is not native to North America, but has naturalized in much of the United States. This plant is not native to North America, but has naturalized in much of the United States. Cogongrass is highly flammable, and thrives where fire is a regular occurrence. 93 0 obj <>stream How Imperata Cylindrica is effective for various diseases is listed in repertory format. Usually, landowners and farmers burn or spray herbicide at the land infected by the said plant. Based on the chemical and surface morphological properties analyses, cogon grass is a good alternative fibre resource especially for pulp and paper making industries. 874 cogon grass products are offered for sale by suppliers on Alibaba.com, of which hay accounts for 1%, artificial grass & sports flooring accounts for 1%, and other garden ornaments & water features accounts for 1%. Cogongrass fires are hotter, faster and higher than native grass fires. In later stages of invasion, circular infestations can merge and linear infestations can form along highways, fences, and around water bodies. Cogongrass (Imperata cylindrica), an invasive grass from Asia, is considered "the seventh worst weed in the world".It was introduced, accidently, into Alabama in 1911 as seed in packing materials from Japan. State forestry officials are warning of an invasive weed that chokes out native plants. 0000009653 00000 n Cogon grass is an aggressively invasive perennial grass that grows 1 to 6 feet in height. This species is wide-spread in Florida, Alabama and Mississippi and is starting to spread in Georgia, South Carolina and Tennessee. H�tSMs�0��+�hg�� d��N��B��`Y��w�H:� ky��z�n&��. This plant is not native to North America, but has naturalized in much of the United States. Senesced leaves appear light orange-brown in color. Cogongrass (Imperata cylindrica) is one of the world’s ten worst weeds and has already invaded 153 billion acres worldwide.Cogongrass is becoming established in Florida, Georgia, Alabama, Mississippi and Louisiana, and has now been found in South Carolina. Uses, Benefits, Cures, Side Effects, Nutrients in Imperata Cylindrica. It tends to disrupt the ecosystem by pushing the native species out of their habitat. Distribution. 0000069549 00000 n Its literal meaning is defined as: “burning of cogon grass,” a grass that only burns brightly after the first few seconds it was lit. Cogon grass is a C 4 grass found mainly in tropical and subtropical areas with 75 to 500 cm of annual rainfall (Bryson, 1999). Cogon grass is a serious weed in cultivated areas of South Africa and Australia and is considered an invasive species in many areas outside its native range. cogon grass Taxonomic Tree; Domain: Eukaryota Kingdom: Plantae Phylum: Spermatophyta Subphylum: Angiospermae Class: Monocotyledonae; Summary of Invasiveness; I. cylindrica is a serious weed not only in crops but also in natural areas, causing serious economic and environmental damage. It tends to disrupt the ecosystem by pushing the native species out of their habitat. All work will … In later stages of invasion, circular infestations can merge and linear infestations can form along highways, fences, and around water bodies. It has become established in the southeastern United States within the last fifty years, with Alabama, Mississippi, and Florida having extensive acreage of roadway and pasture infested with cogongrass. A wide variety of cogon grass options are available to you, such as soccer. Find more words at wordhippo.com! Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. 0000003900 00000 n 0000338593 00000 n The leaves are about an inch wide, have a prominent white midrib, and end in a sharp point. 0000145650 00000 n It affects the lives of vegetation around, wildlife habitat, recreation, site management, and even native plants that can only be found in specific places. 0000001679 00000 n c��?�W�+��z�yf_��l�RG��c,�%��Α�Α�Α�Α�Α��?N�oS�?g��lc5��紏��- Cogon grass is considered to be one of the top 10 worst weeds in the world and has extensively invaded north and central Florida disturbed areas and pinelands. gon grass n. A perennial grass native chiefly to Southeast Asia and Africa that is used for thatching and is widespread as a weed in warm regions Definition of cogongrass in the Definitions.net dictionary. 0000007664 00000 n 0000004638 00000 n startxref 0000004885 00000 n • Characteristics and management of Imperata cylindrica (L.) Raeuschel in smallholder farms in developing countries, Food and Agriculture Organization of the United Nations Cogon grass reproduces asexually by rhizomes and sexually by seeds (Hubbard et al., 1944). Cogongrass occurs as a weed in Alabama, Florida, Georgia, Louisiana, Mississippi, Oregon, South Carolina, Texas, and Virginia. While it is not illegal to possess this plant in Texas, it should not be introduced into new water bodies and should be treated with herbicide when present. �\�Tc��"@��&t�� CN��[��>I�܁��2��2��$$@"aUё�F" 0000005720 00000 n 0000010986 00000 n (2000). In open fields and forests cogongrass initially forms circular infestations that appear light green in summer and light brown in winter as can be viewed in these oblique aerial photographs. 0000032647 00000 n 0000011852 00000 n Its scientific name is Imperata cylindrica.. ETYMOLOGY: The English word ‘cogon’ is from the Spanish cogón, which is from the Tagalog word kugon.. Cogongrass been called Japanese bloodgrass and is considered a noxious weed that’s a more invasive species than kudzu in the southeastern United States. %%EOF 0000145570 00000 n hv��a��qDq�A�)�9bǙ�3�p�ҢN�*��=tLB��Ɂ�\�X��"�,E8 endstream endobj 56 0 obj <> endobj 57 0 obj <>stream Information and translations of cogon grass in the most comprehensive dictionary definitions resource on the web. 0000011389 00000 n 0000010846 00000 n Cogon grass, (Imperata cylindrica), also called Japanese blood grass or blady grass, species of perennial grass in the family Poaceae, native to temperate and tropical regions of the Old World. &�� 6'� It typically occurrs in leaning mats when over 3 feet tall. It affects the lives of vegetation around, wildlife habitat, recreation, site management, and even native plants that can only be found in specific places. Alabama Cogongrass Aerial Photographs. It is on the Federal list of noxious weeds and is designated as the world’s seventh worst weed. Non-native plants threaten the native organisms in an area. ~#�Ъ��3˜��r.�%X��dV��V�[ �rC�Df ��Y�,a� K�%�f ��Y�,1��+�� Management of cogongrass invasions in perennial grass pastures requires diligence and patience at the same time. Herb: Cogongrass Latin name: Imperata cylindrica Synonyms: Imperata arundinacea, Miscanthus arundinacea Family: Gramineae (Grass Family) Medicinal use of Cogongrass: The flowers and the roots are antibacterial, diuretic, febrifuge, sialagogue, styptic and tonic. See more. Beauv., hereafter cogongrass), is a non-native, perennial C4 grass found in the southeastern US from Texas to Florida and as far north as Virginia (Fig. A�� (8�&Mz�Ǫ8VE��K��ы�G/�^�X282X�3�wfI�IdI�IdI�IdI�IdI�IdI�IdI�IdI�IdI�IdYi�JWw��|�@��,գ �l�.>��i�?v�}��I=ϑ�:M�I�V:;�F?��6�GG��? 6/15: Aquatic Vegetation- Beneficial or Pest? The weed is taking root in Mississippi, and the invasive species has also been found across parts of … Find more similar words at wordhippo.com! ��4xEف�. The PLANTS Database (http://plants.usda.gov, 28 March 2018). Today, cogon grass has been found in … Texas A&M Veterinary Medical Diagnostics Laboratory, Texas A&M College of Agrculture and Life Sciences, A Diagnostics Tool for Pond Plants and Algae. H�\�ݎ�0�Ϲ��L��k;��5�`��^ BuIV$��>�I�D�hߟ��v��Y�?�s��:�C7��:�A�ñ�R��o��ԌY�n�9��-*�^��^V�y^��ԅ��w�{U��:��)�*�r��p�}m�o�)�< {�v�y?��7~�Ơt�3��i��ǐ-�x-�b�e��a�C��&�^�X&��w��>� T'*h ��HC�B)P YHC2��z�,�9hy��%�5�J��"x�x�h�^4^//��Ƌ�E�.�k��N�B��>�> } Meaning of cogon grass. 0000145685 00000 n The Filipino phrase “ningas-kugon” is used to describe a Filipino trait. Cogongrass invading forested area. �X+��S�)�� Synonyms for cogon grass include cogon, blady grass, cogongrass, cotton wool grass, satintail, silver spike and speargrass. Seed and rhizomes move even farther when hitchhiking on equipment, mulch, and fill materials. Identifying cogongrass is easy once you’ve seen it once and know what to look for. 3. The plural of cogon grass is cogon grass. Cogongrass prefers sandy soils with low nutrient levels, although it will inhabit more fertile sites. The rhizomes are hard, scaly, and cream-colored with sharply pointed tips. The Cogongrass Control Program’s goal is to reduce the threat of cogongrass in relevant areas of the state. Aquatic plant photographs were provided by David Bayne, Jim Davis, Kelly Duffie, Billy Higginbotham, Michael Masser, John Clayton, Chetta Owens, Diane Smith, Joe Snow, Don Steinbach, Bridget Robinson Lassiter and Peter Woods. Cogon grass seed germination rates and survival rates of newly germinated seedlings were not significantly affected by gap size or disturbance type (King and Grace, 2000b). Find more words at wordhippo.com! Biological Control of Cogongrass: Progress and Perspectives James P. Cuda1, William A. Overholt2, and Purnama Hidayat3 1Entomology & Nematology Dept., Gainesville, FL 2Retired, Biological Control Research & Containment Laboratory, Ft. Pierce, FL 3Bogor Agricultural University, West Java, Indonesia IFAS-FTGA Great CEU Roundup, McCarty GOO1, 25 July 2018 Cogon grass description. H�dSQo� ~��GgJ]p��Jզ&S�V{��=4�D0�Ym�I��]�a�� *�^� , YIK�� 0000010226 00000 n Cogon definition, a tall, coarse grass, Imperata cylindrica, of the tropics and subtropics, used widely for thatching. Once established, cogon grass becomes increasingly tolerant of flooding. Senesced leaves appear light orange-brown in color. ��7�q�O�O`��Z��j� Cogongrass leaves have offset mid-ribs, meaning that the central line running down the blade of grass is further to one side than the other. }��4��4��4��4��48�8��)4�hBPp( Cogongrass in Arkansas. 0000002354 00000 n 0000013148 00000 n 0 What does cogongrass mean? Photo Credits: The majority of the aquatic plant line drawings are the copyright of the University of Florida Center for Aquatic Plants (Gainsville). ��+� 1�� R�v0��V+!��0 ��E0 What is Cogon Grass? SEM images show that cogon grass fibres contained abundance and long fibres which provide good strength of the produced handsheet. Perform additional tillage with a disk harrow or other appropriate implement every 6 to 8 … endstream endobj 44 0 obj <>>>/Metadata 41 0 R/Outlines 37 0 R/Pages 40 0 R/Type/Catalog/ViewerPreferences<>>> endobj 45 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Thumb 38 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> endobj 46 0 obj <> endobj 47 0 obj <> endobj 48 0 obj <> endobj 49 0 obj <> endobj 50 0 obj [/ICCBased 75 0 R] endobj 51 0 obj [82 0 R] endobj 52 0 obj <> endobj 53 0 obj <>stream Cogon grass is a tall (2-5 ft.) perennial grass with bright yellowy-green foliage. Regular field monitoring List of various diseases cured by Imperata Cylindrica. Cogongrass (Imperata cylindrica, (L.) P. 0000100934 00000 n Cogon grass (Imperata cylindrica) is an invasive, non-native grass which occurs in Florida and several other southeastern states.A pest in 73 countries, and considered to be one of the "Top 10 Worst Weeds in the World", cogon grass affects pine productivity and survival, wildlife habitat, recreation, native plants, fire behavior, site management costs and more. Meaning of cogongrass. in cogon grass is the highest, the value is still at the low end of the range (0 – 20%) in non-wood characterization study by Rowell et al. endstream endobj 54 0 obj <> endobj 55 0 obj <>stream ‘The first leg of the climb consists of wading through giant cogon grasses on a steep, exposed trail.’ ‘More rocks, with occasional thermal heat, and thick cogon grasses beckoned as we dragged ourselves up, fatigue starting to catch up.’ The flowers are used in the treatment of haemorrhages, wounds etc. It is very invasive plant that should not be propagated. 0000032325 00000 n Beauv., is often categorized as one of the top 10 worst weeds in the world and is perhaps the worst potential invader on our borders. gon grass n. A perennial grass native chiefly to Southeast Asia and Africa that is used for thatching and is widespread as a weed in warm regions.... Cogongrass - definition of cogongrass by The Free Dictionary. Cogongrass is non-native to the United States, and it can be an aggressive invader that can cover large portions of land. 2018. 0000002904 00000 n What is Cogongrass? Cogongrass (Imperata cylindrica) is an invasive, non-native grass that occurs in the Southeast region of the United States.. Cogongrass is non-native to the United States, and it can be an aggressive invader that can cover large portions of land. The Filipino phrase “ningas-kugon” is used to describe a Filipino trait. “Burning Cogon Grass” or Ningas-Kugon Kills Filipino Success. 0000006201 00000 n %PDF-1.7 %�� You may use these photos, so long as you give credit to AquaPlant. Find more similar words at wordhippo.com! December 21, 2019. 0000121994 00000 n Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. The hot water solubility of I. cylindrica is quite similar with switch grass, but lower than C.tataria, elephant grass and Palmyra palm fruit as seen in Table-1. 43 51 0000005466 00000 n <<0109EBF736B432499C105B8E92DEE75C>]/Prev 868840>> Cogongrass burns hot and fast, which is one of the ways it keeps its dominance. It is an aggressive and perennial grass that is distributed worldwide in the tropical and subtropical regions (Wilson, 2004). Usually, landowners and farmers burn or spray herbicide at the land infected by the said plant. 0000000016 00000 n Information and translations of cogongrass in the most comprehensive dictionary definitions resource on the web. Cogongrass Biology. Cogongrass can be found on roadsides, mining sites, pits, and other areas where there is soil disturbances, and has been known to invade moist to dry upland pines. It has the potential to kill seedling trees and plants native to the area, along with wildlife habitats. They may alter the food chain and/or push their native competitors out of the area. If you think you might have cogongrass, the easiest way to tell is to look at the leaves. Cogongrass is non-nativeto the United States. 0000032050 00000 n 0000121278 00000 n The threat of wildfires or unmanageable controlled burns greatly increases with the presence of cogongrass. Cogongrass is an invasive species commonly found in pastures that is not going to go away on its own. Definition of cogon grass in the Definitions.net dictionary. Its literal meaning is defined as: “burning of cogon grass,” a grass that only burns brightly after the first few seconds it was lit. More . Cogongrass is a Fire Hazard. Cogon definition is - any of several tall grasses (genus Imperata, especially I. cylindrica) of southeastern Asia used especially for thatching, fodder, and erosion control. Cogongrass (Imperata cylindrica (L.) Beauv.) 0000001316 00000 n 0000008336 00000 n endstream endobj 58 0 obj <> endobj 59 0 obj <>stream Cogon is a barangay in the city of Tagbilaran, in the province of Bohol, Philippines.Located centrally in the city, Cogon overlooks Tagbilaran Bay to the west, to the south it is bounded by Poblacion 2, to the east by Dampas and Dao and to the north by Booy. Countries that have lots of grasslands and fields that are still growing naturally. What does cogon grass mean? 0000004038 00000 n 0000003865 00000 n Cogongrass is a rapidly growing perennial grass that is tolerant of shade, poor soils, high salinity, moisture and drought. Cogon grass invasion by seed may therefore be limited by excessive moisture in the spring, during early seedling development. 5/18: Water Quality for Fisheries Management. Cogongrass control varies according to the age and rhizome mat density and depth. Photo by Charles T. Bryson, courtesy of Bugwood.org. This plant is not native to North America, but has naturalized in much of the United States. endstream endobj 61 0 obj <>stream Long, yellow-green leaves with light, off-center midveins arise from near the base of the plant, with a short, usually hidden stem. The large underground root structure lives through the fire, allowing the cogongrass blades to regrow – but competing plants are roasted alive. Young infestations are usually easier to control than older well-established infestations. Long, yellow-green leaves with light, off-center midveins arise from near the base of the plant, with a short, usually hidden stem. National Plant Data Team, Greensboro, NC 27401-4901 USA. Cogon grass is an aggressively invasive perennial grass that grows 1 to 6 feet in height. Cogongrass, Imperata cylindrical (L.) P. 0000035296 00000 n IU��W|x��{ش�1}��%�t9��o��n�?�3�>��>W,�s�4C�c݄��!��Z��-��I��k�c�S�^OIU��Y�D~&?�W�xKނw�� Fire adapted species and thrives where fire is a fire adapted species thrives. 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( Wilson, 2004 ) Beauv. by excessive moisture in the world ’ s goal to. Move even farther when hitchhiking on equipment, mulch, and herbal.... A century, the easiest way to tell is to look at the land infected by the plant! This plant is not going to go away on its own area if continued during the course of a season! Is one of the United States ; more than 1.2 billion acres are infested worldwide during... Unmanageable controlled burns greatly increases with the presence of cogongrass invasions in perennial grass that tolerant! Species, the problem has dramatically increased in the treatment of haemorrhages, wounds etc controlled burns greatly with! Herbal medicine can move several miles in air currents and plants native to America. Or unmanageable controlled burns greatly increases with the presence of cogongrass in areas. 2018 ) patience at the land infected by the said plant a hub of Extension resources related to United! Fields that are still growing naturally controlled burns greatly increases with the presence of cogongrass several common,! A hub of Extension resources related to the United States, and serrated ( toothed ).... Control than older well-established infestations (.�1_��c��r�o��: rmb��^Q��OA��S��y�|j� hv��a��qDq�A� ) �9bǙ�3�p�ҢN� ��=tLB��Ɂ�\�X��... Asexually by rhizomes and sexually by seeds ( Hubbard et al., 1944.!

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