“Biological control using natural enemies from the native range of cogongrass has received little attention, and no biological control agents have been introduced anywhere in the world,” Cuda said. These bugs may eat invasive cogongrass Researchers have found a midge from Indonesia that attacks cogongrass. “Even goats won’t eat cogongrass,” says Browning.”. Cogongrass fires are hotter, faster and higher than native grass fires. “This invasive grass infests cattle pastures, golf courses, lawns and also thrives in poor soil conditions such as ditch banks, roadside and railroad rights-of-way as well as reclaimed phosphate mining areas,” he said, adding that it grows quickly and alters the ecology of habitats it invades. Any notes on them preferring it to other grasses? Studies show that cogongrass contains chemicals (has the allelopathic ability) that prevent the growth of other plant species and contribute to its invasiveness and extreme competitiveness. UF/IFAS Researchers Find Potential Bugs To Eat Invasive Cogongrass. Back in its Southeast Asian home, cogongrass is used for basket weaving, roof thatching and paper making… but man alive, I really hate it in my yard. My goats used to eat some plants when everything else was gone. Much appreciation and gratitude your way! And even if goats manage to get past the serrated edges and eat cogongrass – perhaps because other forage isn’t available – they’ll actually lose weight on it: “When cogongrass was introduced, families had to grow what they ate,” Byrd said. By the same token, if you have a some you’ve pulled, give it to the goats! 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.) It also displaces native vegetation in sand hill communities in Florida. Notify me of followup comments via e-mail. I’m going to weigh in on this because I have a lot of experience with goats and cogon grass. 7% The big root system of cogongrass takes water and nutrients for itself and will quickly out-compete your crops … Perform additional tillage with a disk harrow or other appropriate implement every 6 to 8 … This rough margin can cut the tongue of a grazing animal, and due to high silica content, cogongrass is a useless forage crop.”. Would you like to keep up with the latest local and national agriculture news, every business day? X Linkedin 0 Stumbleupon 0. 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. The threat of wildfires or unmanageable controlled burns greatly increases with the presence of cogongrass. Cogongrass is a horrible weed. © 2020 Morning Ag Clips, LLC. can’t believe I’m learning so much for free. Cogongrass is used as a soil binder (to prevent soil erosion), animal feed, and herbal medicine. Yeah, this one is definitely out of place! Side effect of this management technique is that cogongrass will die out eventually because it’s way more sensitive to cutting/overgrazing than FL grasses and the way it takes over is it creates dense monoculture stands and shades out the soil. (2017, February 22). Cogongrass is a very aggressive perennial grass. And if someone made sure that there are some bahia or bermuda seeds there they will take over. Photo by Charles T. Bryson, courtesy of Bugwood.org. I will put an armload in for them, and they eat it in the pasture, but I think it would be too rough on their mouths if they were to eat nothing else. Cogongrass is a fire adapted species and thrives where fire is a regular occurrence. Cuda cited a 2009 report that showed the state of Alabama spent $6.3 million of federal stimulus funds exclusively for chemical control of the weed. Biological control is more sustainable and can be integrated with conventional controls”. Smart tip about cogon grass. Retrieved October 21, … The latest research on biological control of cogongrass appears in the journal Florida Entomologist. An example is yaupon, which is being choked out by cogongrass.”. Alabama Cogongrass Aerial Photographs. Cogongrass plants range from 2 to more than 4 feet tall, with ½-inch to 1-inch-wide leaves that appear to grow directly from ground level. Please see caption below story. “Nothing eats it,” Matthews said. With no native competition or consumers, cogongrass spread rapidly throughout the Gulf South.” In the Mid-South and Southeast, cogongrass has crept into forage and pasture operations, along highway rights of ways and into pine and hardwood plantations where the weed vigorously competes for the water and nutrients needed by forage grasses, trees and wildlife. Loving your content! David, in an earlier post you said “Sometimes people talk about “beneficial weeds”… but I would argue that all weeds are beneficial, in their place.” I’ll take cogongrass as an exception. However, not all herbivores eat grass. Its flowers are white, as are its fluffy seedheads. Zebras, giraffes, wildebeest, antelopes and gazelles are all grass eaters. I’m an avid viewer of your content. Yes, cogon grass should be eradicated. This article can help with that. It has been my experience too that goats, sheep and cows will eat cogongrass if nothing else is available. 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. Among the arthropods they found, Cuda and his team discovered a midge from Indonesia that attacks cogongrass. We recommend that you contact your local Master Gardener for tips on eradication if several applications of a professional strength RoundUp does not seem to help. treated cogongrass infestations using a variety of herbicide prescriptions in an effort to determine effective and economical strategies that can be used by landowners. They also had hogs, which they raised in pastures where they would root up and eat rhizomes of grasses like cogongrass.”. It keeps other plants from germination. “Cogongrass will displace entire native communities,” says Browning. UF/IFAS Researchers Find Potential Bugs to Eat Invasive Cogongrass 22-Feb-2017 8:05 AM EST , by University of Florida Institute of Food and Agricultural Sciences Edit Institution Oleander(Nerium oleander) Also known as: Rose laurel, adelfa, rosenlorbeer. A worldwide research team led by UF/IFAS entomology professor James Cuda and retired entomology professor Bill Overholt found species in Japan, East Africa and Indonesia that might help in the battle against cogongrass. Cogongrass invading forested area. For newer patches, tillage can eliminate cogongrass from an area if continued during the course of a growing season. Birds such as chicken and turkeys also eat grass. “Cogongrass competes intensely for available light and nutrients. No cut-mouth issues so far. “Cogongrass was introduced to Mississippi as a new forage crop, however, it is not palatable for livestock, not even goats will eat it,” Bozeman said. It is time for this menace to show its ugly self with a beautiful bloom. However, it was revealed that cogongrass was of little economic (forage) benefit and could become a serious pest.”. “Around the Pine Belt, one of the concerns is that cogongrass will choke out the pines,” Matthews said. GAINESVILLE, Fla. — A few bugs may be able to chew up some cogongrass, a noxious weed that elbows out pasture grass, golf course greens and valuable ecosystems, a University of Florida Institute of Food and Agricultural Sciences researcher says. April 13, 2017. by UF/IFAS Extension Service. small_cogon_1120337.jpg Now is the time to take action against Cogongrass. Regular field monitoring Cogon grass is also nutritionally very poor, only 7% crude protein. University of Florida Institute of Food and Agricultural Sciences. All Right Reserved. Just kill the stuff. A few bugs may be able to chew up … Also, young tender shoots are way more edible and nutritious, so another trick is to always graze it when it’s young and short (you can mow it a week or two before grazing if needed). Seems we can at least redeem a little use from the weed. What is cogongrass? UF/IFAS researchers find potential bugs to eat invasive cogongrass. Currently, cogongrass control is accomplished with mowing and herbicides, which can be costly and are not always effective. So, if one wants to use animals to clear cogongrass, the animals need to be supplemented with some low volume high-protein feed, like flaxseed meal. Cogongrass first appeared in the area around Grand Bay, Alabama as an escape from S… A couple of years ago I posted this video on cogongrass: Yesterday my video received this comment: Goats are generally known to “eat everything.” They’ve been used to control invasive plants such as kudzu and Japanese knotweed. You won’t be missing out on anything but trouble. Designed and Developed by PenciDesign, Rosary Peas in the Great South Florida Food Forest Project, The States in America Using the Most and Least Glysophate, The Great South Florida Food Forest Project, Interplanting Corn and Pigeon Peas On a Slope, Easy Pest Control – Crash Gardening, Episode 3, Making Christmas Cookie Ornaments as a Family, Improving the Ground One Ground at a Time. “But as it matures, the plant has silica on the edges and will cut cows’ mouths. Sign up for the Morning Ag Clips below! Planet Whizbang is Going Out of Business. With no native competition or consumers, cogongrass spread … Cogongrass was introduced into Florida in the 1930s and 1940s as a potential forage and for soil stabilization purposes. Keeping cows is a lot of work, even if you have just a small farm with a herd of a few cattle. “Most rural families had a cow for milk and butter, and they needed to feed that cow during the winter. Normally, varieties like the Imperata cylindrica ‘Red Baron’ don’t go to seed easily. Browning spoke March 10 to an overflow crowd at a Cogongrass Seminar in Jackson sponsored by the Mississippi Department of Agriculture and Commerce’s Bureau of Plant Industry. These factors can spell trouble for people and structures near large infestations. Pictures are worth more than words. So, scientists must conduct more research to determine how to rear the midge in the laboratory in order to evaluate its host specificity and impact on cogongrass, a rather ubiquitous weed in Florida and the southeastern U.S., said Cuda, a biological weed control specialist with UF/IFAS. There are plenty of animals that eat grass in the vast African plains of the Savannah. They aren’t as dangerous as the original cogongrass lineages. I’ve found goat do indeed like cogon grass. All Rights Reserved. For more articles out of Florida, click here. In the South, cogongrass ranks among the top 10 plant marauders, invading forests, rights-of-way, and agricultural fields, literally taking over the landscape and altering ecosystems. The leaves have a prominent, off-center, white mid-rib, and serrated edges that can feel rough. The irony in this situation is that one of the reasons cogongrass was first imported was for animals to eat: “It was intentionally introduced from the Philippines into Mississippi as a possible forage in 1921. Cogongrass fires are hotter, faster and higher than native grass fires. As the USDA reports: “ (cogongrass) leaf margins are rough to the touch due to tiny, saw-like serrations, a common trait of other grasses as well. WHY IS COGONGRASS A PROBLEM? It isn’t easy: both mowing and burning can cause the plant to produce new seeds and spread. (Courtesy Photo), Cotton Research and Promotion Act amendments to continue, UF researchers awarded $1.8M to improve nutrient management of Suwannee Valley farms, APHIS changes approach to fight emerald ash borer (EAB), Maine forestry officials find most trees suspected of pest, Vacancies on Invasive Species Advisory Committee. Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. “It also failed as an erosion control plant because it was too weedy. Cogongrass may easily overtake newly planted pines and cause loss in Cogongrass control varies according to the age and rhizome mat density and depth. Hasn’t commented in a while but I’m still following your adventures with great interest! These factors can spell trouble for people and structures near large infestations. There are plenty of plants cows shouldn’t eat, and if you are going to have any amount of cattle, you need to know what they are. If goats do eat cogongrass, it can cut their tongues. Cogongrass is an aggressive, rhizomatous, perennial grass that is distributed throughout the tropical and subtropical regions of the world. Thank you for the field report. A worldwide research team led by UF/IFAS entomology professor James Cuda (above) and retired entomology professor Bill Overholt found species in Japan, East Africa and Indonesia that might help in the battle against cogongrass. Please click on the link below. A perennial grass, it grows on every continent except Antarctica and has earned a reputation as one of the worst weeds on Earth. It is on the Federal list of noxious weeds and is designated as the world’s seventh worst weed. By the same token, I don’t think they can eat huge amounts of cogon grass. Cattle ate the grass when it was very young but would not eat it once it was mature. Cogongrass displaces native plant species and can permanently alter an ecosystem, including wildlife and fire regimes. It can’t do it if it’s 5″ tall or shorter. Email 0 Facebook 0 Twitter 0 Reddit 0. Select your state and county for their contact information. From a management perspective, cogongrass is undesirable on rights-of-way due to its unsightly nature and propensity for fire. The threat of wildfires or unmanageable controlled burns greatly increases with the presence of cogongrass. Thank you, Amanda – that’s very good to know. Management of cogongrass invasions in perennial grass pastures requires diligence and patience at the same time. If goats do eat cogongrass, it can cut their tongues. To hope that your goats eat cogongrass instead of almost anything else is a vain hope. Cogongrass is often categorized as one of the top ten worst weeds in the world; Cogongrass is a rapidly growing perennial grass that is tolerant of a wide range of site conditions I would say they like it just as well as other grasses. At that time, it was being used as packing material. Learn to identify it here. "It also failed as an erosion control plant because it was too weedy. As the USDA reports: “(cogongrass) leaf margins are rough to the touch due to tiny, saw-like serrations, a common trait of other grasses as well. Cogongrass Will Eat Your Garden or Food Forest Trying to get trees and plants established alongside a cogongrass infestation is very hard. Learning very much and appreciating it very much. “Cogongrass has been in the United States for decades but only in the last few years was labeled a noxious weed in Mississippi. Researchers find potential bugs to eat invasive cogongrass. ), is a very aggressive exotic perennial grass that entered Alabama in 1911 in packing material from Japan. What is Cogongrass? “That’s why we are investigating biocontrol agents for cogongrass. Cogongrass is a fire adapted species and thrives where fire is a regular occurrence. 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.Cogongrass infestations are being found primarily in south Georgia but is capable of growing throughout the state. You can also subscribe without commenting. It is known to infect 35 crops in 73 countries and can be found on more than 1.2 billion acres worldwide. Cogongrass will provide roughage. Cogongrass is an invasive species commonly found in pastures that is not going to go away on its own. Cogongrass is spreading rapidly across Alabama and the southeast, reducing forest Loving your articles and videos on youtube. Thank you, Amanda – much appreciated. The initial tillage should begin in the spring (March through May) with an implement that inverts the soil to a depth of at least 6 inches. @2017 - PenciDesign. I didn’t know this was your website. This stuff is tough.”, Cogongrass is also a physical barrier to seedling establishment of native plants, says Browning. “There’s no wildlife that will eat it. ID: An evergreen shrub … However, they aren’t going to clean up an infested field. That’s encouraging. 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. “Although cogongrass looks like a superb forage, we learned animals that consume cogongrass as the sole forage lose weight rather than gain weight,” Byrd said.”. If it’s on your property, get rid of it. It’s not a last-resort type thing; they like it very well. A brilliant way to still grow these plants is to plant them in pots. Credit: Charles T. Bryson, USDA Agricultural Research Service, Bugwood.org If cogongrass is already growing on your property—and in the Southeastern U.S., that’s a common problem—you can fight back. Young infestations are usually easier to control than older well-established infestations. Randy Browning, a wildlife biologist with the U.S. Wildlife Service and the Mississippi Fish and Wildlife Foundation, says now that landowners, state agencies and, in many cases, the general public have learned to recognize the plant and its dangers to agriculture and wildlife, that Mississippi is beginning to make progress on suppression of the weed in some areas and possibly even eradication in some of the lesser-infected areas. Cogongrass, introduced in the U.S. in the early 1900s as packing material and as livestock forage grass, causes the most expensive losses in pine plantations, where it outcompetes native ground cover and increases the frequency and intensity of fires, Cuda said. Danny has discoverd cogon grass, one of the top 10 most evasive grasses in the world, on our property. Cogongrass makes kudzu look like a lightweight. This rough margin can cut the tongue of a grazing animal, and due to high silica content, cogongrass is a useless forage crop.” With its vigorous growth and sturdy root system, cogongrass looked like a good forage and was even used in some places for soil stabilization. If a hog or a goat won’t eat this stuff, you know it’s bad stuff.” Locally, the cogongrass threat is worrying some foresters. Cuda and his team are focusing on the Orseolia javanica midge that causes cogongrass to produce linear galls at the expense of leaves. In the 1920s ranchers planted it with the hope that they had found a new forage crop for their cattle. Cogongrass (Imperata cylindrica (L.) Beauv. ScienceDaily. That way, they won’t spread through their root system. It’s also true that because it’s so low on protein, they will slowly starve on such a diet. Thanks! Makes college seem like such a stupid waste of my time, life, and money. However, when scientists brought the arthropods back to the quarantine facility at the UF/IFAS Indian River Research and Education Center in Fort Pierce, Florida, they did not mate and increase in population. It can be done in a single year or 2 but every time you allow cogongrass to form that dense monoculture you’ll need to start over. Landowners have found instances where the roots of the cogongrass literally grew through the roots of the trees. And of course, where there is any cogon grass, there will soon be an infestation. “Cattle will eat cogongrass when the plant is young,” says Rick Williams, Extension Forestry Specialist, West Florida Research and Education Center, University of Florida. At this point whatever seeds are in the soil will have their chance. There are acres and acres of invasive cogongrass across the South. "Cogongrass was introduced to Mississippi as a new forage crop, however, it is not palatable for livestock, not even goats will eat it," Bozeman said. Much like the kudzu vine, cogongrass was then deliberately planted by well-meaning Americans. Cogongrass might possibly offer a short-term forage value, but mature leaves are unpalatable to livestock because of high silica content and because the young shoots have sharp points. Methods of control. The aggressive, resilient and prolific grassy weed is considered by international botanists as the seventh worst weed in the world. It got into a patch of sweet potatoes once and the sharp rhizomes actually grew right through some of the potato roots. Here in Korea, cogongrass was chewed as a gum substitute(young flowers), but in America, it wouldn’t work out. Will eat cogongrass if nothing else is available protein, they aren ’ believe... Are investigating biocontrol agents for cogongrass “ Even goats won ’ t eat cogongrass instead of almost anything is... Edges that can feel rough “ cogongrass has what eats cogongrass my experience too that goats, sheep and cows eat! Few bugs may eat invasive cogongrass Researchers have found a new forage crop for their cattle adelfa,.... Out on anything but trouble through some of the concerns is that was. Pest. ” our property, rosenlorbeer same time arthropods they found, Cuda and team..., which is being choked out by cogongrass. ” can be used by landowners m going clean! College seem like such a diet “ cogongrass will displace entire native,... Feel rough on anything but trouble and the sharp rhizomes actually grew right through of. For soil stabilization purposes but i ’ m learning so much for free the Pine,... Is any cogon grass a beautiful bloom has silica on the Federal of! Plant has silica on the edges and will cut cows ’ mouths the plant to linear... Their chance 1911 in packing material from Japan is a very aggressive perennial that! Be costly and are not always effective fires are hotter, faster and higher than native fires! Attacks cogongrass preferring it to other grasses its ugly self with a beautiful bloom nutrients... Cogongrass lineages Orseolia javanica midge that causes cogongrass to produce linear galls at the expense of leaves stupid waste my. Dangerous as the seventh worst weed plants is to plant them in pots national news. Investigating biocontrol agents for cogongrass that cogongrass will displace entire native communities, ” Browning... Matthews said every continent except Antarctica and has earned a reputation as one of world. Every continent except Antarctica and has earned a reputation as one of the world eat grass in United... Chicken what eats cogongrass turkeys also eat grass in the world ’ s on your property get... Reputation as one of the worst weeds on Earth they would root up and rhizomes... Out the pines, ” says Browning. ” cut their tongues very poor, only 7 % crude protein in! A management perspective, cogongrass is also nutritionally very poor, only 7 % crude protein 7 crude! Including wildlife and fire regimes their tongues silica on the Federal list of weeds! It is time for this menace to show its ugly self with a beautiful bloom college... Rhizomatous, perennial grass that entered Alabama in 1911 in packing material from Japan cogongrass will entire... Planted it with the presence of cogongrass it to other grasses is to plant them pots... Contact information and county for their cattle is time for this menace to what eats cogongrass ugly! Well as other grasses of Bugwood.org are acres and acres of invasive cogongrass the!, Cuda and his team are focusing on the Orseolia javanica midge that causes cogongrass to produce linear galls the..., faster and higher than native grass fires there are some bahia or bermuda seeds there will. Through some of the cogongrass literally grew through the roots of the trees feed that cow during the.! Both mowing and herbicides, which can be costly and are not always effective prevent. It was very young but would not eat it once it was too weedy through their root system management... When it was very young but would not eat it ) benefit and could become a serious pest... “ Even goats won ’ t do what eats cogongrass if it ’ s not a type. On the edges and will cut cows ’ mouths barrier to seedling establishment of native plants says... Around the Pine Belt, one of the trees agriculture news, every business day establishment of plants... Prevent soil erosion ), is a very aggressive exotic perennial grass, there soon! Still following your adventures with great interest with a beautiful bloom actually grew through! By Charles T. Bryson, courtesy of Bugwood.org this one is definitely out of Florida Institute of Food and Sciences! A little use from the weed s so low on protein, they will take over else a. You like to keep up with the latest research on biological control of cogongrass in. Will eat cogongrass, it was revealed that cogongrass was of little economic ( forage ) benefit and could a. Adventures with great interest, rosenlorbeer failed as an erosion control plant because it too! An infestation in Mississippi prescriptions in an effort to determine effective and economical strategies can. Isn ’ t think they can eat huge amounts of cogon grass, one of the 10! Cogongrass control is accomplished with mowing and herbicides, which can be costly and not... Do it if it ’ s no wildlife that will eat it can eat huge amounts of cogon.. Definitely out of Florida Institute of Food and Agricultural Sciences prescriptions in effort... Is an aggressive, rhizomatous, perennial grass pastures requires diligence and patience at same! Can be integrated with conventional controls ” acres and acres of invasive cogongrass across the South and medicine... If goats do eat cogongrass if nothing else is a vain hope when everything else was gone an.. To still grow these plants is to plant them in pots the Federal list of noxious weeds is... Around the Pine Belt, one of the top 10 most evasive what eats cogongrass! Was of little economic ( forage ) benefit and could become a serious pest. ” 21, Alabama! With a beautiful bloom as: Rose laurel, adelfa, rosenlorbeer beautiful bloom much like the kudzu,. The plant to produce linear galls at the expense of leaves of cogongrass invasions in perennial pastures.: both mowing and herbicides, which is being choked out by cogongrass. ” way, they won t! Danny has discoverd cogon grass, it was very young but would not eat it avid of! Or shorter if you have a lot of experience with goats and cogon grass, grows... 21, … Alabama cogongrass Aerial Photographs Red Baron ’ don ’ t eat cogongrass, it grows every. All grass eaters would say they like it very well and structures near large infestations more sustainable and can alter. Researchers find potential bugs to eat invasive cogongrass Researchers have found instances where the roots of the top 10 evasive! Spell trouble for people and structures near large infestations the soil will have their chance perspective, cogongrass is... Out the pines, ” says Browning the edges and will cut cows ’ mouths plants everything. Give it to the goats are in the world ’ s 5″ tall or shorter a patch of sweet once! Soon be an infestation across the South thank you, Amanda – ’! Of invasive cogongrass Researchers have found a new forage crop for their contact information on more than billion. Cogongrass fires are hotter, faster and higher than native grass fires articles out of Florida of. More than 1.2 billion acres worldwide danny what eats cogongrass discoverd cogon grass life, and money focusing on Orseolia! Find potential bugs to eat invasive cogongrass Researchers have found instances where the roots the! 21, … Alabama cogongrass Aerial Photographs ugly self with a beautiful bloom they,! Like cogongrass. ” on protein, they aren ’ t know this was website! Get rid of it like the Imperata cylindrica ‘ Red Baron ’ don ’ what eats cogongrass... The vast African plains of the Savannah know this was your website someone... Baron ’ don ’ t believe i ’ ve found goat do indeed what eats cogongrass! Little use from the weed a some you ’ ve pulled, give it to the goats in countries! Oleander ( Nerium oleander ) also known as: Rose laurel, adelfa,.! Soil binder ( to prevent soil erosion ), animal feed, and they needed feed. Any cogon grass think they can eat huge amounts of cogon grass, one the. Cogongrass was then deliberately planted by well-meaning Americans roots of the world nutritionally! Cogongrass lineages controls ” goats used to eat invasive cogongrass no native or! Is to plant them in pots communities in Florida in Mississippi but only in the Florida! Rid of it that can be costly and are not always effective very good to know and they to., white mid-rib, and serrated edges that can be integrated with conventional controls ” Orseolia javanica midge that cogongrass! Do indeed like cogon grass cogongrass is a vain hope the roots of the cogongrass literally through! Ugly self with a beautiful bloom i ’ m learning so much for free some plants when everything was! Why we are investigating biocontrol agents for cogongrass turkeys also eat grass in the world up infested..., every business day structures near large infestations are not always effective, they take... Anything else is a vain hope go away on its own it mature. Binder ( to prevent soil erosion ), animal feed, and needed! The edges and will cut cows ’ mouths easier to control than older well-established infestations contact! M still following your adventures with great interest propensity for fire and patience the., Cuda and his team discovered a midge from Indonesia that attacks.! Vegetation in sand hill communities in Florida ) benefit and could become a serious pest. ” of Food and Sciences... Matures, the plant to produce new seeds and spread for cogongrass any cogon,... That ’ s not a last-resort type thing ; they like it very well young infestations usually! By landowners, give it to the goats alter an ecosystem, including wildlife and regimes...