I’ve found goat do indeed like cogon grass. Privacy Statement |. further treatments may be needed to kill the rhizomatous root mat. Not listed as a noxious weed by the state or governments in Kenya, Tanzania and Uganda. are effective only on small The leaf margins are finely toothed, and the upper leaf surface is typically hairy near the base. As Imperata cylindrica is so widespread this is unlikely to be possible in many instances. Imperata cylindrica may be confused with I. brasiliensis (Brazilian satintail). The redbay ambrosia beetle, Xyleborus glabratus Eichhoff and its fungal symbiont, Raffaelea sp., are new introductions into the southeastern United States. Pine decline is another growing problem that also may severely impact both the ecology and livelihood of the Southeast. First, cogongrass infestations usually occur in circular patches. cylindrica (L.) Beauv. We have a fact sheet available that can be found here. (1974). It burns extremely readily, often causing fires to expand far more than if they were burning natives. southern forests. There are Cogon grass, cotton wool grass, silver spike, sword grass, ialang, lusanke (Luganda), mtimbi (Kiswahili), ol'ungu (Maasai) Imperata Flowering typically occurs in spring or after disturbance of the sward (mowing, etc.). Seeds: Cogongrass produces light, dandelion like seeds that attach to silvery tufts for wind dispersal. IRRI/NRI (1996). Imperata cylindrica is invasive in parts of Kenya and Tanzania (A.B.R. Imperata Management for Smallholders. (eds) (1999). I’m going to weigh in on this because I have a lot of experience with goats and cogon grass. several species of fungi are currently under investigation for possible future Cogongrass is an aggressive perennial grass that is distributed throughout the tropical and subtropical regions of the world. Cultivars of cogongrass are sometimes sold under the common name "Japanese blood grass." (TPCS) composites containing cogon grass fiber (CGF) in the range of 1, 3, and 5 wt.%. In order to completely remove this plant, the rhizomes must be destroyed. Paper. It is considered to be the worst perennial grass weed of southern and east Asia. This hardy grass can grow from 2 feet to 10 feet tall, with leaves about 2 cm wide at the base, tapering off to sharp points. Bogor, Indonesia: International Centre for Research in Agroforestry, 167 pp. It grows from 0.6-3 m tall. 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 problematic weeds on a global scale (Holm et al. © Salt Lake County—All rights reserved | Ambrosia beetles are wood-degrading insects which live in nutritional symbiosis with ambrosia fungi. The concentration of sugar varies greatly during the life cycle but is greatest when the cane is flowering, so this is when the harvest typically occurs. control can be effective against Cogongrass with multiple treatments. Cogon grass is a perennial, rhizomatous grass that is somewhat variable in appearance (Ladion, 2000). Research has shown that burning cogongrass followed by a 4 to 6 week regrowth period enhances control with both glyphosate and imazapyr. The Mississippi Department of Agriculture and Commerce has assembled a task force of scientists, educators, government officials and agricultural leaders to recommend a comprehensive survey and control program for cogongrass (Imperata cylindrica) before the invasive weed overtakes pastures, forestland, wildlife habitats and landscapes in the state. For this year, it is a little too late, but is possible if we do not have a frost event. 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