A Note on the Formation of Compression Wood Induced by Morphactin IT 3456 in <i>Thuja</i> Shoots

Authors

  • J. E. Phelps
  • E. A. McGinnes
  • M. Smoliński
  • M. Saniewski
  • Janina Pieniążek

Keywords:

<i>Thuja occidentalis</i>, compression wood, morphactins, microscopy

Abstract

Light and scanning electron microscopes were used to examine the structure of normal wood, naturally formed compression wood, and wood formed after and influenced by morphactin IT 3456 treatment in Thuja occidentalis L. lateral shoots. Morphactin strongly induced typical compression wood formation around those shoots. On the basis of these and prior data, a relationship apparently exists between morphactin treatment and the formation of compression wood in Coniferales.

References

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Published

2007-06-05

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Section

Research Contributions