Corn Hybrids for Late Planting in the Southeast
P. J. Wiatraka,*,
D. L. Wrighta,
J. J. Maroisa and
R. Sprenkelb
a Dep. of Plant Pathol., North Florida Res. and Educ. Cent., Univ. of Florida, 155 Research Rd., Quincy, FL 32351
b Dep. of Plant Entomol., North Florida Res. and Educ. Cent., Univ. of Florida, 155 Research Rd., Quincy, FL 32351

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Fig. 1. Influence of planting date on fall armyworm defoliation from 1998 to 2001. Vertical bars indicate the standard error of four replicates.
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Fig. 2. Influence of planting date on corn earworm damage from 1998 to 2001. Damage for tropical corn was not recorded in 1998 and 1999. Vertical bars indicate the standard error of four replicates.
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Fig. 3. Influence of planting date on corn silage yields from 1998 to 2001. Vertical bars indicate the standard error of four replicates.
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Fig. 4. Influence of planting date on silage in vitro organic matter digestion (IVOMD) from 1998 to 2001. Vertical bars indicate the standard error of four replicates.
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Fig. 5. Influence of planting date on corn grain yields from 1998 to 2001. Vertical bars indicate the standard error of four replicates.
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Fig. 6. Influence of corn hybrid on southern corn rust disease pressure. Vertical bar indicate the LSD (P = 0.05).
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Copyright © 2004 by the American Society of Agronomy.