372 R. T. BINGHAM 



Van Arsdel, Eugene Parr. 1954. Climatic factors affecting the distri- 

 bution of white pine blister rust in Wisconsin. Ph.D. Thesis, Univ. 

 Wise. 105 p. 



Van Arsdel, E. P. 1968. Stem and needle inoculations of eastern white 

 pine with the blister rust fungus. Phytopathology 58: 512-518. 



FLOOR DISCUSSION 



Panel leader Patton withheld floor discussion so that this paper 

 could be discussed along with his own closely related paper, immediately 

 following. 



