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Original Articles

Weed Competition in Cotton

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Pages 30-34 | Published online: 06 Jul 2009

References

  • Buchanan , G. A. and Burns , E. R. 1970 . Influence of weed competition on cotton . Weed Sci. , 18 ( 1 ) : 149 – 54 .
  • Cacket , K. E. 1964 . A simple device for measuring canopy cover . Rhod. J. agric. Res. , 2 ( 1 ) : 56
  • Martinez , C. I. and Nieto , J. H. 1968 . The critical periods of competition between weeds and spring cotton in the Yaqui Valley of Obregon, Sonora, Mexico . Abstr. Weed Soc. Am. , : 151
  • Perdomo , E. , Cardenas , J. and Rojas , E. Critical competition periods of weeds in cotton in Southern Tolima . Semin. Soc. Colombiano de Control de Malezas y Fisiologia Vegetal (COMALFI), Bogotá . January 23–24 1969 . 51 (Weed Abstr. 18(5): 2347).
  • Ramirez , F. A. and Nieto , J. H. 1968 . The critical periods of competition between weeds and winter cotton in the irrigated valley of Mochis, Sins, Mexico . Abstr. Weed Soc. Am. , : 152
  • Thomas , P. E. L. and Schwerzel , P. J. A cotton-weed competition experiment. Proc. 9th Brit. Weed Control Conf. pp. 737 – 43 .

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