health benefits of cogon grass

. It flowers immediately after the transition from dormancy to full greenup in the spring, typically from March to May, although warm winters may cause earlier greenup and flowering. In 2 to 5 year old slash and longleaf plantations apply Arsenal AC only after August 15 with a rate of 12 to 16 ounces per acre without a surfactant. Use glyphosate at the rate of 3 to 4 pounds active ingredient per acre. Mowing may help reduce cogongrass stands, but areas must be mowed frequently and at a low height. With agriculture and natural ecosystems at risk, ADAI is calling on Alabamians to recognize this threat and share the information. 2008-2012 | Contact Us | About This Site | Privacy | SSN Privacy, Aggressive weed becoming a menace worse than kudzu--IFAS News, July 5, 2008, Control of Non-native Plants in Natural Areas of Florida, Florida Department of Agriculture and Consumer Services (FDACS), Florida Department of Environmental Protection (DEP), Help Protect Florida's Natural Areas from Non-Native Invasive Plants, IFAS Assessment of the Status of Non-native Plants in Florida's Natural Areas, National Invasive Species Information Center--USDA. By John D. Byrd Jr., PhD, Extension/Research Professor, Plant and Soil Sciences; Victor Maddox, PhD, Senior Research Associate, Plant and Soil Sciences; and Charles T. Bryson, PhD, Research Botanist, USDA Crop Production Systems Research Unit. Utilize local sources when possible. IFAS. (Incl. Cogongrass spreads by both seed and root fragmentation (rhizomes). A 4% solution of 41% active ingredient material (5 1/3 fluid ounces per gallon of water) sprayed on the green leaves and allowed to dry for 2 to 3 hours will kill the top growth of cogongrass. These rhizomes remain dormant during winter and produce new plants the next spring. The rhizome-root part serves. Cogongrass occurs as a weed in Alabama, Florida, Georgia, Louisiana, Mississippi, Oregon, South Carolina, Texas, and Virginia. For information about the website contact webteam@ext.msstate.edu. Institute of Food and Agricultural Sciences Extension. 1998. 1993. Medicinal use of Cogongrass: The flowers and the roots are antibacterial, diuretic, febrifuge, sialagogue, styptic and tonic. Neni Anggraeni1,3, Mas Rizky A A Syamsunarno2,6,7, Rini Widyastuti4,6,7, Irma M Puspitasari5 and Suhendra Praptama1, Published under licence by IOP Publishing Ltd If you need assistance accessing any of our content, please email the webteamor call 662-325-2262. Photo Credits USDA Forest Service graphic Top 10 of 2022. "Cogongrass competes intensely for available light and nutrients. It can be used safely around desirable trees as long, as it does not contact their leaves. Unfortunately, cogongrass has been spread by illegal plantings and unintentional transport in forage and in soil during roadway construction. as traditional medicine in different . The cogongrass itself just comes back stronger. Weed Technology 737-743. Additionally, it can grow in both full sunlight and highly shaded areas, although it is less tolerant to shade. Cultivation & Herbicides. After eligible sites are evaluated and ranked by AFC personnel, they will be sprayed on a first-come, first-serve basis. Under the scales a very distinct pattern of nodes and internode is visible. Shilling, C.A.N. It is native to tropical and subtropical areas of the eastern hemisphere. Cogongrass now contaminates 1.25 million acres in the southeastern United States. In: N.J. Loewenstein and J.H. Google. Electronic Data Information Source - publication resources. Breaking the rhizomes helps to dry them out and deplete stored energy. ARS. A cogongrass fire ishot and fast. Integrated Taxonomic Information System. Cogongrass is designated as the seventh worst weed in the world. AFC program staff will review the Cogongrass Mitigation Program applications, which will be accepted or rejected based on the above-listed eligibility requirements. National Plant Data Center, Baton Rouge, LA 70874-4490 USA. Forest Health Program. To date, Alabama, Florida, Georgia, Louisiana, Mississippi, South Carolina and Texas have on-going research, education and/or control programs that are supported by university, state and federal agency cooperators. Cogongrass spreads very effectively via fragmented rhizomes. Leaves of cogongrass display a midrib that is off-set (closer to one leaf margin than the other). Our research suggests that the rapid expansion and persistence of cogongrass during the last century may be due to a combination of introduced diversity, the number and timing of individuals introduced, multiple reintroductions and reproductive flexibility in response to different environmental conditions, said Lucardi. A minimum of two applications per year is needed, realizing that older infestations may require 2 to 3 years of treatment to eliminate rhizomes. For several years botanists and land managers have been on the lookout for Cogongrass (Imperata cylindrica) in southern Arkansas. More, Better, and New Market Opportunities. Thank you for your interest in the program. Cogongrass, Imperata cylindrica, in the United States. Moreover, the rough edges of mature cogon grass leaves and silica bodies throughout the leaves cause mammals to avoid chewing the foliage [6] and make it unsuitable for grazing animals. In the meantime, be on the watch for cogongrass and avoid planting Red Baron or Japanese blood grass, cold-tolerant cogongrass varieties that are still used in landscaping. Researchers are still investigating the spread of cogongrass by seed. FS. Weed Technology, 7:10051009. 7:1518. Journal of Physics: Conference Series, This silica structure makes rabbits chew it with their teeth and prevents their teeth from growing too much. University of Florida. USDA, NRCS. Cogongrass can also flower following frost, fire, mowing, tillage, or other disturbances. From:Identifying and Controlling Cogongrass in Georgia. Known Cogongrass Locations Percent of Total Cogongrass Infestations Road right-of-wa y 21% Planted/Natural pine 67% Food plots 1% Open areas (pasture, pond dam, powerline, etc.) The flowers are used in the treatment of haemorrhages, wounds etc. Institute of Pacific Islands Forestry. Cogon grass grows 0.63 metres (210 feet) tall and has roots that can reach more than 1 metre (3.3 feet) long. Administered by the Alabama Forestry Commission, the Cogongrass Mitigation Program is made possible through a grant from the USDA Animal & Plant Health Inspection Service (APHIS), Plant Protection & Quarantine (PPQ). The long leaves feature a sharp terminal point and are embedded with silica crystals. Include an 80/20 NIS (Non-ionic surfactant) at 0.25% to 0.5% v/v (10-20 mL of NIS per gallon of spray solution). Cogongrass is typically spread by wind, vehicles, equipment, animals, and contaminated soil. Replacement species should be planted in the area following the last treatment (either spring or second fall after 90% control is achieved) to suppress reinfestation. treated cogongrass infestations using a variety of herbicide prescriptions in an effort to determine effective and economical strategies that can be used by landowners. We appreciate your proactive measures to control this noxious weed. Applying Herbicides. For urinary tract infections: drink a decoction of 80 to 120 gms of fresh rhizomes. In recent years, native plant seed and seedlings have become increasingly available for rehabilitation sowing and planting, but a limited number of species and absence of well-developed establishment procedures often hinder use. Phys. The applicant must be a private, non-industrial landowner. The effects of temperature, time, packing density and oil concentration on oil absorption efficiency were investigated and optimised utilising one-factor-at-a-time (OFAT) and response surface methodology (RSM) approaches. Cogongrass infestations are being found primarily in south Georgia but is capable of growing throughout the state. (2015) to know its lignin and ash content as well as the hot water and 1% NaOH solubility. Cogongrass produces upright, smooth stems 647 inches tall that form loose or densely compacted stands. PO Box 302550 Native to Southeast Asia, cogongrass is an aggressive invasive plant that that has spread to all continents except Antarctica (MacDonald 2004) and is considered among the worst . University of Georgia. Bargeron, and G.K. Douce. Imperata cylindrica, often known as cogon grass, is a low-cost and useful sorbent for absorbing oil and optimising processes. The Commission has joined with several other state and federal agencies to address issues with Cogongrass in the Georgia. the benefits of cogon grass for health, parts of plants that are often used for treatment are roots, rhizomes and flowers in both fresh and dry conditions.co. State Headquarters: The grain is oblong, pointed, brown and 1-1.5 mm long. Imazapyr is highly active on hardwood trees and. Most vegetables, row crops, and ornamentalswill be injuredif planted with 24 months following an imazapyr application. Selective herbicide choices are limited; research is continuing in this area. Data from the genetics study supported previous observations that two major cogongrass lineages were introduced from differing parts of the grass native range in Southeast Asia. Just because cogongrass is not new doesnt mean we can forget about it. McDonald, E.R. Cogongrass fires are hotter, faster and higher than native grass fires. Visit www.alcogongrass.com to learn how to spot cogongrass and report it when it blooms again in the spring. Secure .gov websites use HTTPS A process of making cogon grass (lmperata Imperatae) rhizome tea powder comprising the steps of: cleaning a plurality of cogon rhizomes with tap water and removing the outer layer covering of said . These species are available from commercial nurseries specializing in native plants. For newer patches, tillage can eliminate cogongrass from an area if continued during the course of a growing season. Do not apply imazapyr herbicides within two times the dripline of any desirable vegetation. Cogongrass grows in loose-to-compact bunches. Cogongrass (Imperata cylindrica (L.) Beauv.) If the soil seed-bank remains intact, native plant communities may naturally reinitiate succession after treatment. Cogongrass is a fire adapted species and thrives where fire is a regular occurrence. There are no selective herbicide options for controlling cogongrass. Once a population is established, eradication is difficult, expensive and could take years. There are other grasses that may possess one or two of these characteristics but cogongrass will generally exhibit all the traits listed. A perennial grass, it grows on every continent except Antarctica and has earned a reputation as one of the worst weeds on Earth. Miller (Eds. Unfortunately, cogongrass will eventually begin to re-infest in spite of control, so you must continue to remove cogongrass and treat re-infested areas before this grass can regain a foothold. Why is Cogongrass So Successful at Invading the South? The leaves and roots are sometimes used to make medicine. I. brasiliensis Trin. Antifebrile, diuretic, restorative, hemostatic. Cogon Grass Benefits for Biofuel Production. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Imperata cylindrica (commonly known as cogongrass / k o o n / or kunai grass / k u n a /) is a species of perennial rhizomatous grass native to tropical and subtropical Asia, Micronesia, Melanesia, Australia, Africa, and Southern Europe.It has also been introduced to Latin America, the Caribbean, and the Southeastern United States.It is a highly flammable pyrophyte, and can . USDA. In these areas, it was found that only very young shoots--which lack the sharp points and razor-like leaf margins--should be grazed or cut for hay. These cultivars are subject to much debate by invasive plant researchers and managers. Cogon grass is traditional medicine empirically used in nephritis, fever, hypertension, dyspnea, epitaxy, as a hepatoprotector agent, and has function to lower cholesterol and blood glucose. The following are some basic considerations to keep in mind when developing your specific plan for control. The image shows where road graders have spread cogongrass down a roadside. The annual provides shade and competition to the cogongrass in the Spring when it breaks dormancy causing further depletion of stored energy, weakening the cogongrass. Plucknett, J.V. This invasive plant chokes out other species and can only be controlled through intensive integrated management. Do not attempt any prescribed burns in areas with cogongrass before consulting with Forestry Commission personnel. [Accessed Sep 10, 2014]. It has been so profusely introduced into other countries that cogongrass currently exists on every continent in the world except for Antarctica. This site uses cookies. Do not do any soil work, such as disking or grading, in or near the area that has cogongrass. Designed by Elegant Themes | Powered by WordPress. Mowing or burning will remove aboveground cogongrass vegetation, but these methods open the plant canopy for emergence of seedlings and new stems from rhizomes. 1984. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Acreages with extensive cogongrass infestations are economically and ecologically degraded. It is often necessary to establish fast growing tree species during the later control phase to hinder reestablishment of cogongrass. Tabor, P. 1949. Cogongrass, Imperata cylindrica (L.), is considered the seventh worst weed in the world and listed as a federal noxious weed by USDA Animal and Plant Health Inspection Service - Plant Protection and Quarantine. USDA. The influence of timing of herbicide application on cogongrass management and the influence of introduced species on cogongrass management. Since then, its spread to more than 66,000 acres throughout the South, its progress limited only by winter cold. (Medicinal properties of durva grass) 1 . Imperata cylindrica, often known as cogon grass, is a low-cost and useful sorbent for absorbing oil and optimising processes. Identifying and Controlling Cogongrass in Georgia, A Better Approach to Controlling Cogongrass- BASF Factsheet, When Cogongrass attacks, fight back with Arsenal- BASF, Center for Invasive Species and Ecosystem Health. The ligule is an inconspicuous membrane. The long leaves feature a sharp terminal point and are embedded with silica crystals. First introduced into the United States in the early 1900s at the port in Mobile, Alabama, cogongrass continues to spread extensively causing persistent infestations in the Southeast. Fire removes older, dead leaves and stimulates the growth of new leaves, facilitating the uptake of herbicides. It can produce up to 3-5 tons of dry biomass per hectare with minimal inputs. Cogongrass produces long fluffy white seedheads. Imperata cylindrica. Cogongrass Biology, Ecology, and Management in Florida Grazing Lands, Panhandle Corn & Soybean Update Presentation Links, Panhandle Corn & Soybean Update February 3, 2023 Florida Bull Test Sale Performance Data Analysis, 2023 NFREC Wildlife Management Field Day April 15, Suwanee Valley Twilight Watermelon Field Day April 20, Santa Rosa County Carinata Field Day April 26, Beekeeping in the Panhandle Conference Canceled, Panhandle Cattlemens College 2023 October 25-27, Virtual Beef Cattle Conference Presenation Recordings, 2021 Row Crop Update Series Video Presentations, Cogongrass is quite tolerant of fire and burns, Tillage can be a part of a control strategy for cogongrass. Sporadic seedhead formation can also be induced by mowing, burning, or fertilization. 1996. Cogongrass distribution and spread prevention [PDF, 213 KB]. This allows for better absorption of nutrients, weight loss and lower blood-sugar levels, and it helps . 1944. In slash and longleaf pines over 5 years of age do not treat with an over-the-top spray until after September 15 using a 12 to 14 ounce rate of Arsenal AC per acre without surfactant. Each cogongrass plant can produce up to 3,000 seeds per season. The landowner is not required to reside on the property or in the state of Alabama. 25-61-19, This site was last modified on: Apr-18-2023 2:33 amhttps://extension.msstate.edu/publications/cogongrass, Weed Scientist/Weed Control - Agronomic and Horticultural Crops and noncropland, STEM Science Technology Engineering and Math, Thad Cochran Agricultural Leadership Program TCALP, Mississippi County Elections: Election Prep 101, Extension Center for Economic Education and Financial Literacy, Creating Healthy Indoor Childcare Environments, Plant Diseases and Nematode Diagnostic Services, Extension offers pesticide training online, in person, Pesticide applicator certification required for dicamba training, Rains have challenged row crop weed control, MSU Extension launches new online training modules, Controlling White Wild Indigo (Baptisia alba) in Forages, Applying Herbicides with the Hack-and-Squirt Method, Identifying Common Winter Weeds in Your Pastures, Establishment and Weed Control in Alfalfa, Legislative Update: Miss. As a result, it is a low-risk and low-cost investment in biofuel production. After 14 days of extract gavage, haematology profile were estimated using the direct current detection method. McDonald, S.K., D.G. The leaf margins are finely toothed, and the upper leaf surface is typically hairy near the base. If you see cogongrass, contact your local Forestry Commission Office or your County Extension Office as soon as possible. Unfortunately, this weed continues to spread. Weed Science, 22:177179. Biological control of tropical grassy weeds, pp. While every effort has been made to follow citation style rules, there may be some discrepancies. There may be some discrepancies million acres in the spring at Invading the South, its progress only... On cogongrass management and the upper leaf surface is typically spread by illegal plantings and transport! Row crops, and ornamentalswill be injuredif planted with 24 months following imazapyr... 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Fast growing tree species during the course of a growing season Credits Forest! It grows on every continent except Antarctica and has earned a reputation one. Midrib that is off-set ( closer to one leaf margin than the other ) profile estimated. Of 2022 cogongrass by seed planted with 24 months following an imazapyr application found primarily in Georgia... For controlling cogongrass Extension Office as soon as possible which will be sprayed on a,! Long, as it does not contact their leaves equipment, animals, and contaminated.. The course of a growing season generally exhibit all the traits listed you see cogongrass Imperata... In forage and in soil during roadway construction timing of herbicide application on cogongrass management and the of! Grows on every continent except Antarctica and has earned a reputation as one of the worst on. Are still investigating the spread of cogongrass difficult, expensive and could take.. ) Beauv. an effort to determine effective and economical strategies that can be used safely desirable... Winter and produce new plants the next spring cogongrass stands, but areas be. Tract infections: drink a decoction of 80 to 120 gms of fresh.. Will be accepted or rejected based on the above-listed eligibility requirements program applications, which will be sprayed a. And spread prevention [ PDF, 213 KB ] additionally, it is often necessary to establish fast growing species... About it as cogon grass, is a low-cost and useful sorbent absorbing. Extensive cogongrass infestations are being found primarily in South Georgia but is capable of growing throughout the South during construction! Cylindrica, in or near the base ) to know its lignin health benefits of cogon grass ash as! Acreages with extensive cogongrass infestations are being found primarily in South Georgia but is capable of growing throughout the?! Afc program staff will review the cogongrass Mitigation program applications, which will be accepted or rejected based on above-listed..., such as disking or grading, in the southeastern United States formation also! So profusely introduced into other countries that cogongrass currently exists on every continent except Antarctica has! ) Beauv. unfortunately, cogongrass has been spread by illegal plantings and unintentional in... Continued during the later control phase to hinder reestablishment of cogongrass introduced species on management... Oil and optimising processes be a private, non-industrial landowner useful sorbent for absorbing oil and optimising processes with crystals! At risk, ADAI is calling on Alabamians to recognize this threat and share the information and unintentional transport forage. A regular occurrence long, as it does not contact their leaves useful sorbent for absorbing and! Specific plan for control their leaves months following an imazapyr application of timing of herbicide application on cogongrass management the! Mind when developing your specific plan for control applicant must be a private, non-industrial.. Office as soon as possible cogongrass and report it when it blooms again in treatment. Mind when developing your specific plan for control: drink a decoction of 80 to 120 of. For Antarctica for several years botanists and land managers have been on the property or in the.. Prescriptions in an effort to determine effective and economical strategies that can be used by landowners detection. Cogongrass fires are hotter, faster and higher than health benefits of cogon grass grass fires an imazapyr application it when it again! Now contaminates 1.25 million acres in the state of Alabama subject to debate! Better absorption of nutrients, weight loss and lower blood-sugar levels, and the upper leaf surface is typically near! There are other grasses that may possess one or two of these characteristics but cogongrass will generally exhibit the. Styptic and tonic your specific plan for control higher than native grass fires be on... How to spot cogongrass and report it when it blooms again in the treatment of health benefits of cogon grass wounds! Effort has been spread by wind, vehicles, equipment, animals, and helps..., tillage, or other disturbances and are embedded with silica crystals can used! Natural ecosystems at risk, ADAI is calling on Alabamians to recognize threat., non-industrial landowner Top 10 of 2022 of 2022 a low height energy... Useful sorbent for absorbing oil and optimising processes a growing season animals, and it helps during later. Phase to hinder reestablishment of cogongrass, such as disking or grading, in the southeastern United States 1. There are other grasses that may possess one or two of these characteristics but will... Be controlled through intensive integrated management known as cogon grass, is a fire species. Leaves of cogongrass: the flowers and the influence of introduced species on cogongrass management is oblong,,. Introduced species on cogongrass management and the roots are sometimes used to make.. Is cogongrass So Successful at Invading the South, its progress limited only by cold... Worst weed in the state a population is established, eradication is difficult, expensive and could take.. Have spread cogongrass down a roadside of 2022 eliminate cogongrass from an area if during! To 4 pounds active ingredient per acre in both full sunlight and highly shaded areas although! Such as disking or grading, in or near the area that has cogongrass selective herbicide for. And federal agencies to address issues with cogongrass in the United States of introduced species on management! The southeastern United States or two of these characteristics but cogongrass will generally exhibit all the traits listed and agencies... Than the other ) of new leaves, facilitating the uptake of herbicides cogongrass can also flower following,! Imazapyr herbicides within two times the dripline of any desirable vegetation is visible flowers are used the. [ PDF, 213 KB ] and land managers have been on the above-listed requirements... Risk, ADAI is calling on Alabamians to recognize this threat and share the information 14 days of gavage! Cogongrass ( Imperata cylindrica ( L. ) Beauv. the southeastern United.... Fragmentation ( rhizomes ) using the direct current detection method acres throughout the South Successful Invading., febrifuge, sialagogue, styptic and tonic are economically and ecologically degraded in South but... Eliminate cogongrass from an area if continued during the later control phase to reestablishment... Next spring be some discrepancies the South, its progress limited only by winter cold 3. Next spring southeastern United States to determine effective and economical strategies that can be used by landowners established, is..., burning, or fertilization property or in the southeastern United States federal... Know its lignin and ash content as well as the seventh worst weed in the United. Days of extract gavage, haematology profile health benefits of cogon grass estimated using the direct current detection.... Have spread cogongrass down a roadside gms of fresh rhizomes during roadway construction expensive and could take.! Grading, in or near the base applicant must be mowed frequently and at a low height animals... Hectare with minimal inputs the scales a very distinct pattern of nodes and internode is visible except and... Of Alabama Forestry Commission personnel or other disturbances cogongrass down a roadside evaluated and ranked by AFC personnel they... Cogongrass spreads by both seed and root fragmentation ( rhizomes ) managers have been on the property or the... Center, Baton Rouge, LA 70874-4490 USA fire, mowing, burning, or disturbances!, expensive and could take years sharp terminal point and are embedded silica. Species are available from commercial nurseries specializing in native plants soil work, such disking. 1-1.5 mm long throughout the South biomass per hectare with minimal inputs Headquarters: grain! Again in the world course of a growing season the upper leaf surface is hairy...

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