Cogongrass References

Ahn, P.M. 1978. The optimum length of planned fallow. In: Soils Research in Agroforestry, pp. 15-40, Mongi, H.O., Huxley, P.A., Eds., International Council for Research in Agroforestry (ICRAF), Nairobi, Kenya.

Akobundu, I.O., F. Ekeleme and D. Chikoye. 1999. The influence of fallow management system and frequency of cropping on weed growth and crop yield. Weed Res. (Oxford) 39:241-256.

Akobundu, I.O. and F.E. Ekeleme. 2000. Effect of method of Imperata cylindrica management on maize grain yield in the derived savanna of south-western Nigeria. Weed Res. (Oxford) 40:335-341.

Akobundu, I.O., U.E. Udensi, and D. Chikoye. 2000. Velvetbean (Mucuna spp.) suppresses speargrass (Imperata cylindrica(L.) Raeuschel) and increases maize yield. Int. J. Pest Manage. 46:103-108.

Anoka, U.A., I.O. Akobundu and S.N.C. Okonkwo. 1991. Effect of Gliricidia sepium (Jacq.) Steud. and Leucaena leucocephala(Lam.) deWit on growth and development of Imperata cylindrica (L.) Raeuschel. Agroforest. Syst. 16:1-12.

Anonymous, 1949. Research Report, USDA – Bureau of Animal Industry, Chinsegut Hill Sanctuary, Brooksville, Florida USA. 23 pp.

Avav, T. 2000. Control of speargrass (Imperata cylindrica (L) Raeuschel) with glyphosate and fluazifop-butyl for soybean (Glycine max (L) Merr) production in savanna zone of Nigeria. J. Sci. Food Agric. 80:193-196.

Ayeni, A.O. 1985. Observations on the vegetative growth patterns of speargrass [Imperata cylindrica (L.) Beauv.]. Agr. Ecosyst. Environ. 13:301-307.

Ayeni, A.O., and W.B. Duke. 1985. The influence of rhizome features on subsequent regenerative capacity in speargrass (Imperata cylindrica (L.) Beauv.). Agr. Ecosyst. Environ. 13: 309-317.

Bagnall-Oakeley, H., C. Conroy, A. Faiz, A. Gunawan, A. Gouyon, E. Penot, S. Liangsutthissagon, H.D. Nguyen and C. Anwar. 1996. Smallholder Imperata management strategies used in rubber-based farming systems. Agroforest. Syst. 36:83-104.

Barron, M.C., G.E. MacDonald, B.J. Brecke, and D.G. Shilling. 2003. Integrated approaches to cogongrass (Imperata cylindrica(L.) Beauv.] management. Proc. South. Weed Sci. Soc. 55:158.

Barnett, Jr. J.W., J.D. Byrd, Jr. and D.B. Mask. 2000. Efficacy of herbicides on cogongrass (Imperata cylindrica). Proc. South. Weed Sci. Soc. 53:227.

Barnett, Jr. J.W., J.D. Byrd, Jr., L.M. Bruce, J. Li, D.B. Mask, A. Mathur and K.D. Burnell. 2003. Cogongrass [Imperata cylindrica (L.) Beauv.] can be detected using hyperspectral reflectance data. Proc. South. Weed Sci. Soc. 56:354.

Blair, G.J., P. Pualillin, and S. Samosir. 1978. Effect of fertilizers on the yield and botanical composition of pastures in South Sulawesi, Indonesia. Agron. J. 70:559-562.

Boonitte, A. and P. Ritdhit. 1984. Alleopathic effects of some weeds on mungbean plants (Vigna radiata). Proc. 1st Tropical Weed Conf., Hat Yai, Songkhia, Thailand 2:401-406.

Brewer J. S. and S.P. Cralle. 2003. Phosphorus addition reduces invasion of longleaf pine savanna (Southeastern USA) by an non-indigenous grass (Imperata cylindrica). Plant Ecol. 167:237-245.

Brook, R.M. 1989. Review of literature on Imperata cylindrica (L.) Raeuschel with particular reference to South East Asia. Trop. Pest Manage. 35:12-25.

Bryson, C.T., C.H. Koger, and J. Byrd. 2007. Effects of Temperature and Exposure Period to Heat on Cogongrass (Imperata Cylindrica) Viability. Weed Technology 21(1):141-144.

Bryson, C.T., and R. Carter. 1993. Cogongrass, Imperata cylindrica, in the United States. Weed Technol. 7:1005- 1009.

Burnell, K.D., J.D. Byrd, Jr., K.R. Reddy and P.D. Meints. 2004. Phenological modeling of flower onset in cogongrass [Imperata cylindrica (L.) Beauv.]. Proc. South. Weed Sci. Soc. 57:321-322.

Burnell, K.D., J.D. Byrd, Jr., and P.D. Meints. 2003a. Evaluation of plant growth regulators for Cogongrass [Imperata cylindrica (L.) Beauv.] seed development and control. Proc. South. Weed Sci. Soc. 56:342.

Burnell, K.D., J.D. Byrd, Jr., J.D. Ervin, P.D. Meints, J.W. Barnett, Jr., and D.B. Mask. 2003b. Mowing and cultural tactics for cogongrass [Imperata cylindrica (L.) Beauv.]. Proc. South. Weed Sci. Soc. 56:352.

Burns, B.K., J.D. Byrd, Jr., Z. B. Chesser, J.M. Taylor, and B.S. Peyton. 2006. Cogongrass management using a Clearfield cropping system. Proc. South. Weed Sci. Soc. 59:193.

Casini, P., V. Vecchio, and I. Tamantiti. 1998. Allelopathic interference of itchgrass and cogongrass: Germination and early development of rice. Trop. Agr. 75:445-451.

Chandrasrikul, A. 1962. A preliminary host list of plant diseases in Thailand. Tech. Bull. 6. Department of Agriculture, Bangkok. 23 p.

Cheng, K.T. and C. Chou. 1997. Ecotypic variation of Imperata cylindrica populations in Taiwan: I. Morphological and molecular evidences. Bot. Bull. Acad. Sinica 38:215-223.

Chikoye, D., F. Ekeleme, and J.T. Ambe. 1999. Survey of distribution and farmers’ perceptions of speargrass [Imperata cylindrica (L.) Raeuschel] in cassava-based systems in West Africa. Int. J. Pest Manage. 45:305-311.

Chikoye, D., V.M. Manyong, and F. Ekeleme. 2000. Characteristics of speargrass (Imperata cylindrica) dominated fields in West Africa: crops, soil properties, farmer perceptions and management strategies. Crop Prot. 19:481-487.

Chikoye, D., F. Ekeleme and U. Udensi. 2001. Cogongrass suppression by intercropping cover crops in corn/cassava systems. Weed Sci. 49:658-667.

Chikoye, D., V.M. Manyong, R.J. Carsky, F. Ekeleme, G. Gbehounou, and A. Ahanchede. 2002. Response of speargrass (Imperata cylindrica) to cover crops integrated with handweeding and chemical control in maize and cassava. Crop Prot. 21:145-156.

Chikoye, D., U.E. Udensi, and S. Ogunyemi. 2005. Integrated management of cogongrass [Imperata cylindrica (L.) Rauesch.] in corn using tillage, glyphosate, row spacing, cultivar and cover cropping. Agron. J. 97:1164-1171.

Chou, C. and C. Tsai. 1999. Genetic variation in the intergenic spacer of ribosomal DNA of Imperata cylindrica (L.) Beauv. var. major (Cogongrass) populations in Taiwan. Bot. Bull. Acad. Sinica 40:319-327.

Coile, N.C. and D.G. Shilling. 1993. Cogongrass, Imperata cylindrica (L.) Beauv.: A Good Grass Gone Bad! Fla. Dept. of Agric. and Consumer Services. Bot. Cir. No. 28, 4 pp.

Collins, A.R. 2005. Implications of plant diversity and soil chemical properties for cogongrass (Imperata cylindrica) invasion in Northwest Florida. Ph.D. dissertation, University of Florida, Gainesville, FL, USA. 77 p.

Coster, C. 1932. Some observations on the growth and control of Imperata cylindrica. Tectona 25:383-402.

Cummings, J., N. Reid, I. Davies and C. Grants. 2005. Adaptive restoration of sand-mined areas for biological conservation. J. Appl. Ecol. 42:160-170.

Darkwa, E.O., C. Oti-Boateng, T.J. Willcocks, P.J. Terry, B.K. Johnson, K. Nyalemegbe, and M. Yangyuoru. 2001. Weed management of vertisols for small-scale farmers in Ghana. Int. J. Pest Manage. 47:299-303.

Dela Cruz, R.E. 1986. Constraints and strategies for the regeneration of Imperata grasslands. In: Forest regeneration in southeast Asia. pp.23-24. Proceedings of the symposium in Bogor, Indonesia, 9-11 May, 1984. Biotropica Special Pub. No. 25. Bogor, Indonesia.

Dickens, R. 1974. Cogongrass in Alabama after sixty years. Weed Sci. 22:177-179.

Dickens, R. and G. A. Buchanan. 1975. Control of cogongrass with herbicides. Weed Sci. 23:194-197.

Dickens, R. and G. M. Moore. 1974. Effects of light, temperature, KNO3, and storage on germination of cogongrass. Agron. J. 66:187-188.

Dinerstein, E. 1979a. An ecological survey of the Royal Karnali-Bardia wildlife reserve. Nepal. Part I: Vegetation, modifying factors, and successional relationships. Biol. Conserv. 15:127-150.

Dinerstein, E. 1979b. An ecological survey of the Royal Karnali-Bardia wildlife reserve. Nepal. Part II: Habitat/animal interactions. Biol. Conserv. 16:265-300.

Dove, M.R. 2004. Anthropogenic grasslands in Southeast Asia: Sociology of knowledge and implications for agroforestry. Agroforestry Syst.61:423-435.

Dozier, H., J.F. Gaffney, S.K. McDonald, E.R.R.L. Johnson and D.G. Shilling. 1998. Cogongrass in the United States: history, ecology, impacts, and management. Weed Technol. 12:737-743.

English, R. 1998. The regulation of axillary bud development in the rhizomes of cogongrass (Imperata cylindrica (L.) Beauv.). Ph.D. dissertation, University of Florida, Gainesville, FL, USA. 123 p.

Eussen, J.H.H. 1980. Biological and ecological aspects of alang-alang [Imperata cylindrica (L.) Beauv.]. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 15-22. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Eussen, J. H. H. 1979. Some competition experiments with alang-alang [Imperata cylindrica (L.) Beauv.] in replacement series. Oecologia 40:351-356.

Eussen, J. H. H., S. Slamet, and D. Soeroto. 1976. Competition between alang-alang [Imperata cylindrica (L.) Beauv.] and some crop plants. SEAMEO Regional Center for Tropical Biol., Bogor, Indonesia. Biotropica Bull. No. 10.

Eussen, J. H. H. and M. Soerjani. 1975. Problems and control of alang-alang [Imperata cylindrica (L.) Beauv.] in Indonesia. Proc. of 5th Ann. Conf. of Asian-Pacific Weed Sci. Soc. 5:58-64.

Eussen, J.H.H. and S. Wirjahardja. 1973. Studies of an alang-alang, Imperata cylindrica (L.) Beauv. vegetation. Biotropica Bull. No. 6, 24 pp.

Faircloth, W. H., M.G. Patterson, D.H. Teem and J. H. Miller. 2003. Cogongrass (Imperata cylindrica): Management tactics on rights-of-way. Proc. South. Weed Sci. Soc. 55:162.

Friday, K.S., M.E. Drilling, and D.P. Garrity. 1999. Imperata grassland rehabilitation using agroforestry and assisted natural regeneration. ICRAF, Southeast Asia Regional Center, Bogor, Indonesia.

Gabel, M.L. 1982. A biosystematic study of the genus Imperata (Gramineae: Andropogoneae). Ph.D. dissertation. Iowa State University, Ames, Iowa USA. 94 p.

Gaffney, J.F. 1996. Ecophysiological and technical factors influencing the management of cogongrass (Imperata cylindrica). Ph.D. dissertation, University of Florida, Gainesville, FL, USA. 111 p.

Gaffney, J.F. and D.G. Shilling. 1995. Factors influencing the activity of axillary buds in cogongrass (Imperata cylindrica) rhizomes. Proc. South. Weed Sci. Soc. 47:182-183.

Garrity, D.P. (Ed.). 1996/1997. Special Issue: Agroforestry innovations for Imperata grassland rehabilitation. Agroforestry Syst. 36:1-284.

Garrity, D.P. D.M. Kummer and E.S. Guiang. 1993. Country Profile: The Philippines, In: Sustainable Agriculture and the Environment in the Humid Tropics. National Academy of Science, Washington, DC.

Garrity, D.P., M. Soekardi, M. Van Noordwijk, R. De La Cruz, P.S. Pathak, H.P.M. Gunasena, N. Van So, G. Huijun, and N.M.Majid. 1996. The Imperata grasslands of tropical Asia: area, distribution, and typology. Agroforest. Syst. 36:3-29.

Goltenboth, F. and C.P. Hutter. 2004. New options for land rehabilitation and landscape ecology in southeast Asia by “rainforestation farming”. J. Nature Conservation. 12:181-189.

Greenlee, J. 1992. The encyclopedia of ornamental grasses: how to grow and use over 250 beautiful and versatile plants. Michael Friedman Publishing Group, Inc., New York, NY, 186 p.

Grime, J.P. 1977. Evidence for the existence of three primary strategies in plants and its relevance to ecological and evolutionary theory. Am. Nat. 111:1169-1194.

Hall, D.W. 1978. The grasses of Florida. Ph.D. dissertation, University of Florida, Gainesville, FL, USA. 508 p.

Hall, D.W. 1983. Weed watch…Cogongrass. Florida Weed Sci. Soc. Newsletter 5:1-3.

Hall, D.W. 1998. Is cogongrass really an exotic? Wildland Weeds. 1:14.

Hartemink, A.E. and J.N. O’Sullivan. 2001. Leaf litter decomposition of Piper aduncum, Gliricidia sepium and Imperata cylindrica in the humid lowlands of Papua New Guinea. Plant Soil. 230:115-124.

Hartley, C. W. S. 1949. An experiment on mechanical methods of Lalan eradication. Malay Agric. J. 32:236-252.

Hitchcock, A.S. 1951. Manual of the grasses of the United States. 2nd Edition. U.S. Dept. of Agric. Misc. Public. 200. 1051 p.

Holly, D.C. and G. N. Ervin. 2006. Characterization and quantitative assessment of interspecific and intraspecific penetration of below-ground vegetation by cogongrass [Imperata cylindrica (L.) Beauv.] rhizomes. Weed Biol. Manage. 6 :120-123.

Holm, L.E. 1969. Weed problems in developing countries. Weed Sci. 17:113-118.

Holm, L. G., D. L. Pucknett, J. B. Pancho, and J. P. Herberger. 1977. The World’s Worst Weeds. Distribution and Biology. Univ. Press of Hawaii, Honolulu, HI. 609 p.

Hubbard, C. E. 1944. Imperata cylindrica. Taxonomy, Distribution, Economic Significance, and Control. Imp. Agric. Bur. Joint Publ. No. 7, Imperial Bureau Pastures and Forage Crops, Aberystwyth, Wales. Great Britton. 53 p.

Ibewiro, B., N. Sanginga, B. Vanlauwe and R. Merckx. 2000. Evaluation of symbiotic dinitrogen inputs of herbaceous legumes into tropical cover-crop systems. Biol. Fert. Soils. 32:234-242.

Islam, K.R., M.R. Ahmed, M.K. Bhuiyan and A. Badruddin. 2001. Deforestation effects on vegetative regeneration and soil quality in tropical semi-green degraded and protected forests of Bangladesh. Land Degrad. Dev. 12:45-56.

IITA (International Institute of Tropical Agriculture), 1977. Annual Report of 1977. International Institute of Tropical Agriculture, Ibadan, 37 pp.

Ivens, G.W. 1980. Imperata cylindrica (L.) Beauv. in West African agriculture. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 149-156. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Ivy, D.N., J.D. Byrd, Jr., B.S. Peyton, J.M. Taylor, and K.D. Burnell. 2006. Evaluation of herbicides for activity on cogongrass. Proc. South. Weed Sci. Soc. 59:196.

Johnson, E.R.R.L., D.G. Shilling, G.E. MacDonald, J.F. Gaffney and B.J. Brecke. 2000. Time of year, rate of herbicide application, and revegetation: Factors that influence the control of cogongrass [Imperata cylindrica (L.) Beauv.] control. Proc. South. Weed Sci. Soc. 53:70.

Johnson, E.R.R.L., J.F. Gaffney and D.G. Shilling. 1999. The influence of discing on the efficacy of imazapyr for cogongrass [Imperata cylindrica (L.) Beauv.] control. Proc. South. Weed Sci. Soc. 52:165.

Johnson, E.R.R.L., J.F. Gaffney and D.G. Shilling. 1997. Revegetation as a part of an integrated management approach for the control of cogongrass (Imperata cylindrica). Proc. South. Weed Sci. Soc. 50:141.

Jose, S., J. Cox, D.L. Miller, D.G. Shilling and S. Merritt. 2002. Alien plant invasions: The story of cogongrass in southeastern forests. J. Forest. 100:41-44.

Ketterer, E.A., G.E. MacDonald, J.A. Ferrell, M.C. Barron and B.A. Sellers. 2006. Studies to enhance herbicide activity in cogongrass [Imperata cylindrica (L.) Beauv.]. Proc. South. Weed Sci. Soc. 59:205.

Jouquet, P., N. Boulain, J. Gignoux, and M. Lepage. 2004. Association between subterranean termites and grass in a West African savanna: spatial pattern analysis shows a significant role for Odontotermes n. pauperans. Appl. Soil Ecol. 27:99-107.

Kaewkrom, P., J. Gajaseni, C.F. Jordan and N. Gajaseni. 2005. Floristic regeneration in five types of teak plantations in Thailand. For. Ecol. Manage. 210:351-361.

King, S.E. and J.B. Grace. 2000a. The effects of gap size and disturbance type on invasion of wet pine savanna by cogongrass,Imperata cylindrica (Poaceae). Am. J. Bot. 87:1279-1287.

King, S.E. and J.B. Grace. 2000b. The effects of soil flooding on the establishment of cogongrass (Imperata cylindrica), a nonindigenous invader of the southeastern United States. Wetlands 20:300-306.

Koger, C.H. and C.T. Bryson. 2003. Effect of cogongrass (Imperata cylindrica) residues on bermudagrass (Cynodon dactylon) and Italian ryegrass (Lolium multiflorum). Proc. South. Weed Sci. Soc. 56:341.

Kosonen, M., A. Otsamo, and J. Kuusipalo. 1997. Financial, economic and environmental profitability of reforestation ofImperata grasslands in Indonesia. Forest Ecol. Manage. 99:247-259.

Kumar, P. and B.R. Sood. 1998. Renovation of Imperata cylindrica dominant natural grassland through the introduction of improved grass species. Indian J. Agron. 43:183-187.

Kuusipalo, J., G. Adjers, Y. Jafarsidik, A. Otsamo, K. Tuomela and R. Vuokko. 1995. Restoration of natural vegetation in degraded Imperata cylindrica grassland: understorey development in forest plantations. J. Veg. Sci. 6:205-210.

Lee, S.A. 1977. Germination, rhizome survival, and control of Imperata cylindrica (L.) Beauv. on peat. MARDI Res. Bull., Malasyia. 5:1-9.

Lippincott, C.L. 2000. Effects of Imperata cylindrica (L.) Beauv. (cogongrass) invasion on fire regime in Florida sandhill. Nat. Area. J. 20:140-149.

MacDicken, K.G., K.L. Hairiah, A. Otsamo, B. Duguma, and N.M. Majid. 1997. Shade based control of Imperata cylindrica: tree fallows and cover crops. Agroforest. Syst. 36:131-149.

MacDonald, G.E. 2004. Cogongrass (Imperata cylindrica)— Biology, Ecology, and Management. Critical Reviews in Plant Sciences. 23(5):367-380.

MacDonald, G.E., E.R.R.L. Johnson, D.G. Shilling, D.L. Miller and B.J. Brecke. 2002. The use of imazapyr and imazapic for cogongrass [Imperata cylindrica (L.) Beauv.] control. Proc. South. Weed Sci. Soc. 55:110.

MacDonald, G.E., D.G. Shilling, J. Meeker, R. Charudattan, M. Minno, A. VanLoan, J. DeValerio, C. Yandoc and E.R.R.L. Johnson. 2001. Integrated management of non-native invasive plants in southeastern pine forest ecosystems – cogongrass as a model system. Final Report. USDA Forest Service, Forest Health Technologies. 50 pp.

Mangoendiharjo, S. 1980. Some notes on the natural enemies of alang-alang (Imperata cylindrica) in Java. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 47-55. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Marchbanks, P.R., J.D. Byrd, Jr., J.W. Barnett, Jr., D.B. Mask, and K.D. Burnell. Comparison of Burch Wet Blade7 and conventional boom applications for control of cogongrass (Imperata cylindrica). Proc. South. Weed Sci. Soc. 55:66-67.

Mask, D.B., J.D. Byrd, Jr. and J.W. Barnett, Jr. 2000. Efficacy of postemergence gramincides on cogongrass (Imperata cylindrica). Proc. South. Weed Sci. Soc. 53:225-226.

Mask, D. B, J. D. Byrd, Jr. and J. W. Barnett, Jr. 2001. Will postemergent graminicides and mowing control cogongrass (Imperata cylindrica)? Proc. South. Weed Sci. Soc. 54:63.

Matlack, G.R. 2002. Exotic plant species in Mississippi, USA: Critical issues in management and research. Nat. Area. J. 22:241-247.

Matsunaga, K., M. Shibuya, and Y. Ohizumi. 1995. Imperanene, a novel phenolic compound with platelet aggregation inhibitory activity from Imperata cylindrica. J. Nat. Prod. 58:138-139.

Matsunaga, K., M. Ikeda, M. Shibuya and Y. Ohizumi. 1994a. Cylindol A, a novel biphenylether with 5-lipoxygenase inhibitory activity, and a related compound from Imperata cylindrica. J. Nat. Prod. 57:1290-1293.

Matsunaga, K., M. Shibuya, and Y. Ohizumi. 1994b. Cylindrene, a novel sesquiterpenoid from Imperata cylindrica with inhibitory activity on contractions of vascular smooth muscle. J. Nat. Prod. 57:1290-1293.

Matsunaga, K. M. Shibuya, and Y. Ohizumi. 1994c. Graminone B, a novel lignan with vasodilative activity from Imperata cylindrica. J. Nat. Prod. 57:1734-1736.

McDonald, S.K., D.G. Shilling, C.A.N. Okoli, T.A. Bewick, D. Gordon, D. Hall, and R. Smith. 1996. Population dynamics of cogongrass. Proc. South. Weed Sci. Soc. 49:156.

McDonald, S.K., D.G. Shilling, T.A. Bewick, C.A.N. Okoli and R. Smith. 1995. Sexual reproduction by cogongrass, Imperata cylindrica. Proc. South. Weed Sci. Soc. 48:188.

Menz, K.M. and P. Grist. 1996. Increasing rubber planting density to shade Imperata: a bioeconomic modeling approach. Agroforest. Syst. 34:291-303.

Miller, J.H. 2000. Refining rates and treatment sequences for cogongrass (Imperata cylindrica) control with imazapyr and glyphosate. Proc. South. Weed Sci. Soc. 53:131-132.

Moe, S.R. and P. Wegge. 1997. The effects of cutting and burning on grass quality and axis deer (Axis axis) use of grassland in lowland Nepal. J. Trop. Ecol. 13:279-292.

Myers, M.T., J.D. Byrd, Jr., B.S. Peyton, B.K. Burns, R.S. Wright, and K.D. Burnell. 2006. Should above ground biomass be removed before herbicide applications for control of cogongrass? Proc. South. Weed Sci. Soc. 59:197.

Naiola, B.P. 1981. Growth variation of some Indonesian alang-alang clones. In: Proc. 8th Asian-Pacific Weed Sci. Soc. Conf., Vol. I, pp. 291-294, Bangalore, India.

Neldner, V.J., R.J. Fensham, J.R. Clarkson, and J.P. Stanton. 1997. The natural grasslands of Cape York pensinsula, Australia. Description, distribution and conservation status. Biol. Conserv. 81:121-136.

Nielsen, O.K., Chikoye, D., and J.C. Streibig. 2005. Efficacy and Costs of Handheld Sprayers in the Subhumid Savanna for Cogongrass Control. Weed Technology. 19(3):568-574.

Ohta, S. 1990. Influence of deforestation on the soils of the Pantabangan area, Central Luzon, the Philippines. Soil Sci. Plant Nut. 36:561-573.

Otsamo, A. 2002. Early effects of four fast-growing tree species and their planting density on ground vegetation in Imperata grasslands. New Forest. 23:1-17.

Otsamo, A. 2001. Forest plantations on Imperata grasslands in Indonesia – establishment, silviculture and utilization potential. Ph.D. dissertation, University of Helsinki, Helsinki, Finland. 85 p. honeybee.helsinki.fi/tropic/Aotsamo.pdf

Otsamo, A. 2000a. Secondary forest regeneration under fast-growing forest plantations on degraded Imperata cylindricagrasslands. New Forest. 19:69-93.

Otsamo, A. 2000b. Early development of three planted indigenous tree species and natural understorey vegetation in artificial gaps in an Acacia mangium stand on an Imperata cylindrica grassland site in South Kalimantan, Indonesia. New Forest. 19:51-68.

Otsamo, A. 1998a. Effect of nurse tree species on early growth of Anisoptera marginata Korth. (Dipterocarpaceae) on anImperata cylindrica (L.) Beauv. grassland site in South Kalimantan, Indonesia. Forest Ecol. Manage. 105:303-311.

Otsamo, A. 1998b. Removal of Acacia mangium overstorey increased growth of underplanted Anisoptera marginata(Dipterocarpaceae) on an Imperata cylindrica grassland site in South Kalimantan, Indonesia. New Forest. 16:71-80.

Otsamo, A., G. Adjers, T.S. Hadi, J. Kuusipalo and R. Vuokko. 1997. Evaluation of reforestation potential of 83 tree species planted on Imperata cylindrica dominated grassland. A case study from South Kalimantan, Indonesia. New Forest. 14:127-143.

Otsamo, A., G. Adjers, T.S. Hadi, J. Kuusipalo, K. Tuomela and R. Vuokko. 1995a. Effect of site preparation and initial fertilization on the establishment and growth of four plantation tree species used in reforestation of Imperata cylindrica (L.) Beauv. dominated grasslands. Forest Ecol. Manage. 73:271-277.

Otsamo, A., T.S. Hadi, G. Adjers, J. Kuusipalo and R. Vuokko. 1995b. Performance and yield of 14 eucalypt species onImperata cylindrica (L.) Beauv. grassland three years after planting. New Forest. 10:257-265.

Patterson, D.T., E.E. Terrell and R. Dickens. 1983. Cogongrass in Mississippi. Miss. Agric. For. Exp. Stn. Res. Rep. 46:1-3.

Patterson, D T., E. P. Flint, and R. Dickens. 1980. Effects of temperature, photoperiod, and population source on the growth of cogongrass (Imperata cylindrica). Weed Sci. 28:505-509.

Patterson, D.T. 1980. Shading effects on growth and partitioning of plant biomass in cogongrass (Imperata cylindrica) from shaded and exposed habitats. Weed Sci. 28:735-740.

Patterson, D.T. and C.G. McWhorter. 1980. Distribution and control of cogongrass (Imperata cylindrica) in Mississippi. Proc. South. Weed Sci. Soc. 33:251.

Paul, R. and C.D. Elmore. 1984. Weeds and the C4 syndrome. Weeds Today 15:3-4.

Pendleton, R.L. 1948. Cogongrass, Imperata cylindrica in the western hemisphere. Agron. J.40:1047-1049.

Peng, S. Y. 1984. The biology and control of weeds in sugarcane. Developments in Crop Science (4). Elsever Science, New York. 326 pp.

Peet, N. B. A.R. Watkinson, D.J. Bell and B.J. Kattel. 1999a. Plant diversity in the threatened sub-tropical grasslands of Nepal. Biol. Conserv. 88:193-206.

Peet, N.B., A.R. Watkinson, D.J. Bell and U.R. Sharma. 1999b. The conservation management of Imperata cylindricagrassland in Nepal with fire and cutting: an experimental approach. J. Applied Ecol. 36:374-387.

Potter, L. 2001. Agricultural intensification in Indonesia: Outside pressures and indigenous strategies. Asia Pacific Viewpoint. 42:305-324.

Potter, L., J. Lee and K. Thorburn. 2000. Reinventing Imperata: Revaluing alang-alang grasslands in Indonesia. Dev. Change. 31:1037-1053.

Ramsey, C.L., S. Jose, D.L. Miller, J. Cox, K.M. Portier, D.G. Shilling and S. Merritt. 2003. Cogongrass [Imperata cylindrica (L.) Beauv.] response to herbicides and disking on a cutover site in a mid-rotation pine plantation in southern USA. Forest Ecol. Manage. 179:195-209.

Sajise, P.E. 1972. Evaluation of Cogon (Imperata cylindrica L.) Beauv.) as a Seral Stage in Philippine Vegetational Succession: I. The Cogonal Seral Stage and Plant Succession. II. Autecological Studies on Cogon. Ph.D. dissertation. Cornell University, Ithaca, NY.

Sajise, P.E. 1976. Evaluation of cogon [Imperata cylindrica(L.) Beauv.] as a serial stage in Philippine vegetational succession. 1. The cogonal seral stage and plant succession. 2. Autecological studies on cogon. Dissertation Abstracts International B (1973) 3040-3041. from: Weed Abstracts 1976, No. 1339.

Sandanam, S. and H.D. Jayasinghe. 1977. Manual and chemical control of Imperata cylindrica on tea land in Sri Lanka. PANS 23:421-426.

Santiago, A. 1965. Studies on the autecology of Imperata cylindrica (L.) Beauv. In: Proc. Ninth International Grassland Congress, pp. 499-502, San Paulo, Brazil.

Santiago, A. 1980. Gene ecological aspects of the Imperata weed and practical implications. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 23-24. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Saxena, K.G. and P.S. Ramakrishnan. 1983. Growth and allocation strategies of some perennial weeds of slash and burn agriculture (jhum) in northeastern India. Can. J. Bot. 61:1300-1306.

Seavoy, R.E. 1975. The origin of tropical grasslands in Kalimantan, Indonesia. J. Trop. Geo. 40:48-52.

Shilling, D.G., T.A. Bewick, J.F. Gaffney, S.K. McDonald, C.A. Chase, and E.R.R.L. Johnson. 1997. Ecology, Physiology, and Management of Cogongrass (Imperata cylindrica). Final Report. Florida Institute of Phosphate Research. 128 p

Snelder, D.J. 2001. Soil properties of Imperata grasslands and prospects for tree-based farming systems in Northeast Luzon, The Philippines. Agroforest. Syst. 52:27-40.

Soedarsan, A. 1980. The effect of alang-alang [Imperata cylindrica (L.) Raeuschel] and control techniques on plantation crops. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 71-77. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Soemarwoto, O. 1959. The effect of light and potassium nitrate on the germination of alang-alang [Imperata cylindrica (L.) Beauv.] Publication of University of Gadjah Mada, Jogjakarta, Indonesia. 13.

Soenarjo, E. 1986. Alang-alang gall midge potential as an alternate host for parasitoids. International Rice Research Newsletter 11:22-23.

Soerianegara, I. 1980. The alang-alang (Imperata cylindrica (L.) Beauv. problem in forestry. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 237-247. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Soerjani, M. 1970. Alang-alang Imperata cylindrica (L.) Beav., pattern of growth as related to its problem of control. Biol. Trop. Bull. 1:88-96.

Soerjani, M. and O. Soemarwoto. 1969. Some factors affecting germination of alang-alang Imperata cylindrica rhizome buds. PANS 15:376-380.

Sriyani, N., H.J. Hopen, N.E. Balke, S. Tjitrosemito and I. Soerianegara. 1996. Rhizome bud kill of alang-alang (Imperata cylindrica) as affected by glyphosate absorption, translocation and exudation. Biotropica Spec. Public. 58:93-105.

Stobbs, T.H. 1969. Animal production from Hyparthena grassland oversown with Stylosanthes gracilis. East Africa Agric. For. J. 35:128-134.

Suganda, T. and E. Yulia. 1998. Effect of crude water extract of cogongrass (Imperata cylindrica Beauv.) rhizome against fusarium wilt disease of tomato. Int. Pest Control. 40:79-80.

Suryatna, E.S. and J.L. McIntosh. 1980. Food crops production and control of Imperata cylindrica (L.) Beauv. on small farms, pp. 135-147. In: Proceedings of BIOTROP workshop on alang-alang in Bogor, 27-29 July 1976. pp. 15- 22. Biotropica Special Pub. No. 5 Bogor, Indonesia.

Suyanto, S., R.P. Permana, N. Khususiyah and L. Joshi. 2005. Land tenure, agroforestry adoption, and reduction in fire hazard in a forest zone: A case study from Lampung, Sumatra, Indonesia. Agroforestry Syst. 65:1-11.

Tabor, P. 1952. Comments on cogon and torpedograsses: A challenge to weed workers. Weeds. 1:374-375.

Tabor, P. 1949. Cogongrass, Imperata cylindrica (L.) Beauv., in the southeastern United States. Agron. J. 41:270.

Tamang, B., Rockwood, D.L., Langholtz, M., Maehr, E., Becker, B., and S. Segrest. 2008. Fast-growing trees for cogongrass (Imperata cylindrica) suppression and enhanced colonization of understory plant species on a phosphate-mine clay settling area. Ecological Engineering, 32 (4) pp. 329-336

Tanner, G.W., J. M. Wood, and S.A. Jones. 1992. Cogongrass (Imperata cylindrica) control with glyphosate. Florida Scientist. 55:112-115.

Terry, P.J., G. Adjers, I.O. Akobundu, A.U. Anoka, M.E. Drilling, S. Tjitrosemito, and M. Utomo. 1997. Herbicides and mechanical control of Imperata cylindrica as a first step in grassland rehabilitation. Agroforest. Syst. 36: 151-179.

Tominaga, T. 2003. Growth of seedlings and plants from rhizome pieces of cogongrass (Imperata cylindrica (L.) Beauv. Weed Biol. Manage. 3:193-195.&