PUBLICATIONS CITED 



Albersheim, P., and A. J. Anderson- Prouty. 



1975. Carbohydrates, proteins, cell surfaces, and the biochemistry of pathogenesis. 

 Annu. Rev. Plant Physiol. 26:31-52. 

 Bateman, D. F., and R. L. Millar. 



1966. Pectic enzymes in tissue degradation. Annu. Rev. Phytopathol. 4:119-146. 

 Dingle, J., W. W. Reid, and G. L. Solomons. 



1953. The enzymic degradation of pectin and other polysacchrides . II. Application 

 of the 'cup-plate' assay to the estimation of enzymes. J. Sci. Food Agric. 4: 

 149-155. 

 Harvey, A. E. 



1967. Tissue culture of Pinus monticola on a chemically defined medium. Can. J. 

 Bot. 45:1783-1787, 



Harvey, A. E., and J. L. Grasham. 



1969. Growth of the rust fungus Cronartium ribicola in tissue cultures of Pinus 

 monticola. Can. J. Bot. 47:663-666. 

 Martin, N. E. 



1967. Histochemical analysis of the blister rust fungus, Cronartium ribicola . 

 Phytopathology 57:820-821 (Abstr.). 

 Welch, B. L. , and N. E. Martin. 



1974. Evidence of pectinase activity between Cronartium ribicola and Pinus monticola . 

 Phytopathology 64:1287-1289. 



Welch, B. L., and N. E. Martin. 



1975. Light and transmission electron microscopy of white pine blister rust canker. 

 Phytopathology 65:681-685. 



Wood, R. K. S. 



1967. Physiological plant pathology. in Botanical Monographs, Vol. 6. W. 0. James 

 and J. H. Burnett, eds. p. 8. Blackwell Scientific Publications, Oxford and 

 Edinburgh. 



5 



