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Effects of Temperature and Exposure Period to Heat on Cogongrass (Imperata Cylindrica) Viability

Published online by Cambridge University Press:  20 January 2017

Charles T. Bryson ,
Clifford H. Koger  and
John D. Byrd Jr
Charles T. Bryson*
Affiliation:
USDA-ARS, Southern Weed Science Research Unit, Stoneville, MS
Clifford H. Koger
Affiliation:
USDA-ARS, Crop Genetics and Production Research Unit, Stoneville, MS 38776
John D. Byrd Jr
Affiliation:
Department of Plant and Soil Sciences, Mississippi State University, Mississippi State, MS 38751
*
Corresponding author's E-mail: cbryson@ars.usda.gov
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Abstract

Cogongrass, a rhizomatous perennial, is among the world's most troublesome weeds. Research was conducted at the Southern Weed Science Research Unit, Stoneville, MS, to determine cogongrass rhizome mortality with increasing temperature and duration of exposure to heat and to determine if 2,3,5 triphenyl tetrazolium chloride (TTC) could be used to evaluate cogongrass rhizome mortality following heat treatment. Cogongrass rhizome mortality was 100% at 65, 79, 93, 107, 121, 149, 177, and 187 C at time periods greater than or equal to 25, 5, 2.5, 2.5, 2.5, 2, 2 and 1 min, respectively. The duration of heat required for cogongrass mortality decreases as temperature increased. The standard greenhouse bioassay was more effective than tetrazolium chloride in predicting viability of cogongrass rhizomes following heat treatments.

Keywords

Cogongrass, Imperata cylindrica (L.) Beauv. IMPCYAsphalt plantheat mortalitytetrazolium chloride
Type
Research
Information
Weed Technology , Volume 21 , Issue 1 , March 2007 , pp. 141 - 144
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Akobundu, I. O. and Agyakwa, C. W. 1998. A Handbook of West African Weeds. 2nd ed. Ibadan, Nigeria International Institute of Tropical Agriculture. 496.Google Scholar
Brown, D. 1944. Anatomy and Reproduction in Imperata cylindrica . Aberystwyth, Wales, United Kingdom Imperial Agricultural Bureaux Joint Publication No.7:15–18. 66.Google Scholar
Bryson, C. T. and Carter, R. 1993. Cogongrass, Imperata cylindrica, in the United States. Weed Technol. 7:1005–1009.Google Scholar
Byrd, J. D. Jr and Bryson, C. T. 1999. Biology, Ecology, and Control of Cogongrass [Imperata cylindrica (L.) Beauv.]. Jackson, MS Mississippi Department of Agriculture and Commerce, Bureau of Plant Industry, Fact Sheet 1999-01. 2.Google Scholar
Casini, P., Vecchio, V., and Tamantini, I. 1998. Allelopathic interference of itchgrass and cogongrass: Germination and early development of rice. Trop. Agric. 75:445–451.Google Scholar
Chikoye, D., Ekeleme, F., and Ambe, J. T. 1999. Survey of distribution and farmers' perceptions of speargrass [Imperata cylindrica (L.) Raeuschel] in cassava-based systems in West Africa. Int. J. Pest Manag. 45:305–311.Google Scholar
Coile, N. C. and Shilling, D. G. 1993. Cogongrass, Imperata cylindrica (L.) Beauv.: A Good Grass Gone Bad. Tallahassee, FL Florida Department of Agriculture and Consumer Services, Division of Plant Industry, Botany Circular, Vol. 28. 3.Google Scholar
Dickens, R. 1974. Cogongrass in Alabama after sixty years. Weed Sci. 22:177–179.Google Scholar
Dickens, R. and Buchanan, G. A. 1971. Old weed in a new home—that's cogongrass. Highlights Agric. Res. 18:2.Google Scholar
Dickens, R. and Buchanan, G. A. 1975. Control of cogongrass with herbicides. Weed Sci. 23:194–197.Google Scholar
Dozier, H., Gaffney, J. F., McDonald, S. K., Johnson, E. R. L., and Shilling, D. G. 1998. Cogongrass in the United States: History, ecology, impacts, and management. Weed Technol. 12:737–743.Google Scholar
Eussen, J. H. H. 1979. Some competition experiments with alang-alang [Imperata cylindrica (L.) Beauv.] in replacement series. Oecologia 40:351–356.Google Scholar
Eussen, J. H. H. and Wirjahardja, S. 1973. Studies of an alang-alang [Imperata cylindrica (L.) Beauv.] vegetation. Biotrop. Bull. 6:1–24.Google Scholar
Faircloth, W. H., Patterson, M. G., Miller, J. H., and Teem, D. H. 2005. Wanted dead or alive: Cogongrass. Auburn University, AL Alabama Cooperative Extension Publ. ANR-1241. 4.Google Scholar
Falvey, J. L. 1981. Imperata cylindrica and animal production in southeastern Asia: a review. Trop. Grassl. 15:52–56.Google Scholar
Garrity, D. P., Soekardi, M., Van Noordwijk, M., De La Cruz, R., Pathak, P. S., Gunasena, H. P. M., Van So, N., Huijun, G., and Majid, N. M. 1996. The Imperata grasslands of tropical Asia: area, distribution, and typology. Agrofor. Syst. 36:3–29.Google Scholar
Holm, L. G., Pucknett, D. L., Pancho, J. B., and Herberger, J. P. 1977. The World's Worst Weeds. Distribution and Biology. Honolulu, HI University Press of Hawaii. 609.Google Scholar
Hubbard, C. E. 1944. Imperata cylindrica. Taxonomy, Distribution, Economic Significance, and Control. Aberystwyth, Wales, United Kingdom Imperial Agricultural Bureaux Joint Publication No.7, Imperial Bureau of Pastures and Forage Crops. 53.Google Scholar
Inderjit, , and Dakshini, K. M. M. 1991. Investigations on some aspects of chemical ecology of cogongrass. Imperata cylindrica (L.) Beauv. J. Chem. Ecol. 17:343–352.Google Scholar
[ISTA] International Seed Testing Association 1985. International rules for seed testing: Seed Sci. Technol. 13:307–513.Google Scholar
Johnson, E. R. R. L., Gaffney, J. F., and Shilling, D. G. 1999. The influence of discing on the efficacy of imazapyr for cogongrass [Imperata cylindrica (L.) Beauv.] control. Proc. South. Weed Sci. Soc. 52:165.Google Scholar
Koger, C. H. and Bryson, C. T. 2004. Effects of cogongrass (Imperata cylindrica) extracts on germination and seedling growth of selected grass and broadleaf species. Weed Technol. 18:236–242.Google Scholar
Koger, C. H., Bryson, C. T., and Byrd, J. D. Jr. 2004. Response of selected grass and broadleaf species to cogongrass (Imperata cylindrica) residues. Weed Technol. 18:353–357.Google Scholar
Lippincott, C. L. 2000. Effects of Imperata cylindrica (L.) Beauv. (cogongrass) invasion on fire regime in Florida sandhill. Natural Areas J. 20/2:140–149.Google Scholar
Mattson, A. M., Jensen, C. O., and Ducher, R. A. 1947. Triphenyl–tetrazolium chloride as a dye for vital tissue. Science 106:294–295.Google Scholar
Miller, J. H. 1999. Refining rates and treatment sequences for cogongrass (Imperata cylindrica) control with imazapyr and glyphosate. Proc. South. Weed Sci. Soc. 53:181.Google Scholar
Soerjani, M. and Soemarwoto, O. 1969. Some factors affecting germination of alang-alang Imperata cylindrica rhizome buds. PANS 15:376–380.Google Scholar
Tominaga, T. 1993. Rhizome systems and sprouting pattern of shoots in Imperata cylindrica . Jpn. J. Trop. Agric. 37:120–123.Google Scholar
Tominaga, T., Kobayashi, H., and Ueki, K. 1989. The seasonal change in the standing crop of Imperata cylindrica var. koenigii grassland in Kii-Ohsima Island of Japan. Weed Res. Jpn. 34:204–209.Google Scholar
Udensi, E. U., Akobundu, I. O., Ayeni, A. O., and Chikoye, D. 1999. Management of cogongrass (Imperata cylindrica) with velvetbean (Mucuna pruriens var. utilis) and herbicides. Weed Technol. 13:201–208.Google Scholar
Willard, T. R., Hall, D. W., Shilling, D. G., Lewis, J. A., and Currey, W. L. 1990. Cogongrass (Imperata cylindrica) distribution on Florida highway rights-of-way. Weed Technol. 4:658–660.Google Scholar