Beware of Cogon Grass. 0000014580 00000 n In this study, it was the process of making paper from rice straw and cogon grass. It is on the Federal list of noxious weeds and is designated as the world’s seventh worst weed. Enter the email address you signed up with and we'll email you a reset link. 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. 0000000016 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. The Impact of 3 exotic, invasive grasses in the Southeastern United States on wildlife, Invasive Plants and Wildlife Habitat The Impact of 3 Exotic, Invasive Grasses in the Southeastern United States on WildlifePRIMARY EXOTIC GRASS SPECIES, Evaluation of Cogongrass Control Techniques for Nonindustrial Private Landowners in Mississippi, Response of Selected Grass and Broadleaf Species to Cogongrass (Imperata cylindrica) Residues 1, Impacts of Prescribed Fire, Glyphosate, and Seeding on Cogongrass, Species Richness, and Species Diversity in Longleaf Pine. Perform additional tillage with a disk harrow or other appropriate implement every 6 to 8 … Brachiaria ruziziensis or Congo grass is a forage crop that is grown throughout the humid tropics. Cogon grass (Imperata cylindrica) forms a dense mat and produces plenty of leaves that make it …show more content… Paper making is the process of making paper, a substance which is used ubiquitously today for writing and packaging (Elliot, 1995). 0000002425 00000 n is considered to be one of the top 10 worst weeds in the world. # IMPCY] is an aggressive, pernicious, rhizomatous perennial in the Poaceae (Graminae). Later it was introduced into Florida for forage and soil stabilization. Chikoye D, Manyong VM, Ekeleme F, 2000. Cogon grass stands also represent a significant fire hazard on public conservation lands and agricultural forests. But, the effect on haematology profile is still well unknown. 0000007658 00000 n 0000003026 00000 n 28 COGON GRASS A. N. Van Loan, 1 J. R. Meeker, and M. C. Minno2 1Florida Division of Forestry, Forest Health Section, Gainesville, Florida, USA 2Eco-Cognizant, Inc., Gainesville, Florida, USA PEST STATUS OF WEED Cogon grass, Imperata cylindrica (L.) Beauv., has been ranked as one of the ten worst weeds of the world (Holm et al., 1977) (Fig. Cogon grass - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. In later stages of invasion, circular infestations can merge and linear infestations can form along highways, fences, and around water bodies. PDF | Cogongrass [ Imperata cylindrica (L.) Beauv. | Find, read and cite all the research you need on ResearchGate Weed Science, 49:658-667. 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. Weed Science, 49:658-667. It is native to tropical and subtropical areas of the eastern hemisphere. 0 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. H��TMs�8��W�H�X�HJ��[�d:�l�l��K����ZY�ZJ��_��G;��t|� �>�rh���'+��ZA�?^p�ex, U9��BC�2��I��v��f��b��t�99zq�L*t�P$.ZH��m. 0000060674 00000 n Results obtained indicate that the holocellulose (64.93%) content is comparable with other published non-woods and the lignin (5.67%) content is favourably the lowest. Cogongrass is an exotic plant species from Asia that has aggressively expanded its range in the Southeastern United States and is difficult to control. Cogon grass (Imperata cylindrica) Cogon grass . 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. 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. SEM images show that cogon grass fibres contained abundance and long fibres which provide good strength of the produced handsheet. Cogongrass (Imperata cylindrica) Biology, Ecology, and Management in Florida Grazing Lands 3 Management For many years researchers all over the world have studied cogongrass control. Based on the chemical and surface morphological properties analyses, cogon grass is a good alternative fibre resource especially for pulp and paper making industries. x�b``�b``������`*`b���RP���� ��ϰ�1���э�(���vO�U�ݾ�Aj#� �� ��Z Academia.edu no longer supports Internet Explorer. 0000001139 00000 n 0000107727 00000 n 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. 0000009416 00000 n What is Cogongrass? The increasing demand in wood fibre consumptions especially in pulp and paper making … %PDF-1.4 %���� ), is a very aggressive exotic perennial grass that entered Alabama in 1911 in packing material from Japan. 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