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Itchgrass (Rottboellia cochinchinensis) Interference in Sugarcane (Saccharum sp.)

Published online by Cambridge University Press:  12 June 2017

Reed J. Lencse  and
James L. Griffin
Reed J. Lencse
Affiliation:
Dep. Plant Pathol. and Crop Physiol., 302 Life Sci. Bldg., Baton Rouge, LA 70803
James L. Griffin
Affiliation:
Dep. Plant Pathol. and Crop Physiol., 302 Life Sci. Bldg., Baton Rouge, LA 70803
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Abstract

Field studies were conducted in the northern and southern cane belt areas of Louisiana to determine the effect of itchgrass on sugarcane growth and yield. Itchgrass was allowed to interfere with sugarcane season-long, early-season from emergence in the spring until layby (last cultivation) in mid-June, and late-season from layby until harvest. Itchgrass germination occurred throughout the growing season. Populations of millable sugarcane stalks and yields of cane and sugar were similar for no interference, early-, and late-season interference. Season-long itchgrass interference reduced sugarcane stalk populations and cane and sugar yields an average of 34, 42, and 43%, respectively, compared with no interference.

Keywords

Itchgrass, Rottboellia cochinchinensis (Lour.) W. Clayton ♯ ROOEXsugarcane, Saccharum interspecific hybrids ‘CP 70–321’ and ‘CP 76–331’Weed competitionweed interferenceROOEX
Type
Research
Information
Weed Technology , Volume 5 , Issue 2 , June 1991 , pp. 396 - 399
Copyright
Copyright © 1991 Weed Science Society of America 

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References

Literature Cited

1. Aison, S., Johnson, M. K., and Harger, T. R. 1984. Role of birds in dispersal of itchgrass [Rottboellia exaltata (L.) L.f.] seeds in the southeastern U.S.A. Protect. Ecol. 6:307–313.Google Scholar
2. Ali, A. D., Reagan, T. E., Kitchen, L. M., and Flynn, J. L. 1986. Effects of johnsongrass (Sorghum halepense) density on sugarcane (Saccharum officinarum) yield. Weed Sci. 34:381–383.Google Scholar
3. Chen, J.C.P. 1985. Sugar Cane Handbook. 11th ed. John Wiley and Sons, New York. p. 788–826.Google Scholar
4. Dalisay, A. R., and Mercado, B. L. 1985. Competition of sugarcane (Saccharum officinarum) with Rottboellia cochinchinensis . Philipp. J. Weed Sci. 13:11–18.Google Scholar
5. Freshwater, I. T., Benson, A. J., and Hall, T. F. 1986. Itchgrass Rottboellia cochinchinensis–The Burdekin infestation and legislative control program. Proc. Aust. Soc. Sugar Cane Technol. p. 155–160.Google Scholar
6. Gurnah, A. M. 1985. Effects of weed competition at different growth stages on the yield of taro. Field Crops Res. 10:283–289.Google Scholar
7. Holm, L. G., Plucknett, D. L., Pancho, J. V., and Herberger, J. P. 1977. The Worlds Worst Weeds. Distribution and Biology. Univ. Press of Hawaii, Honolulu. 609 p.Google Scholar
8. Legendre, B. L., and Henderson, M. T. 1973. The history and development of sugar yield calculations. Proc. Am. Soc. Sugar Cane Technol. 2:10–18.Google Scholar
9. Millhollon, R. W. 1965. Growth characteristics and control of Rottboellia exaltata L.f. a new weed in sugarcane. Sugar Bull. 44:82–88.Google Scholar
10. Millhollon, R. W. 1975. Weed watch. Weeds Today 6:20.Google Scholar
11. Millhollon, R. W. 1980. Itchgrass–a weed of world-wide concern. Sugar J. 43:16.Google Scholar
12. Patterson, D. J. 1979. The effects of shading on the growth and photosynthetic capacity of itchgrass (Rottboellia exaltata). Weed Sci. 27:549–553.Google Scholar
13. Patterson, D. J., Meyer, C. R., Flint, E. P., and Quimby, P. C. Jr. 1979. Temperature responses and potential distribution of itchgrass (Rottboellia exaltata) in the United States. Weed Sci. 27:77–82.Google Scholar
14. Richard, E. P. Jr. 1990. Timing effects on johnsongrass (Sorghum halepense) control in sugarcane (Saccharum sp.) Weed Technol. 4:81–86.Google Scholar
15. Thomas, P.E.L., and Allison, J.S.C. 1975. Competition between maize and Rottboellia exaltata . J. Agric. Sci. 84:305–312.Google Scholar