PANEL III 



TREE RUST RESISTANCE PROGENY TEST DESIGN', 



TECHNIQUES, AND ANALYSIS 



Walter A. Beaker, MODERATOR 



SECTION A. LEAD PAPER 299 



Klaus Stern 



THE THEORETICAL BASIS OF RUST RESISTANCE TESTING— 



CONCEPT OF GENETIC GAIN IN BREEDING RESISTANT TREES .... 299 



SECTION B. TREE RUST INOCULATION PROBLEMS AND TECHNIQUES 



Robert F. Pattern., Section Moderator 313 



Allan Klingstr'dm 



MELAMPSORA PINITORQUA (BRAUN) ROSTR. AND PERIDERMIUM 



PINI (WILLD.) KLEB., INOCULATION PROBLEMS AND 



TECHNIQUES 313 



Glen A. Snow and Albert G. Kais 



TECHNIQUE FOR INOCULATING PINE SEEDLINGS WITH CRONARTIUM 

 FUSIFORME 325 



L. David Dwinell 



AN INOCULATION SYSTEM FOR CRONARTIUM FUSIFORME 32 7 



Ronald J . Dinus 



TESTING FOR FUSIFORM RUST RESISTANCE IN SLASH PINE 331 



Robert A. Schmidt 



A LITERATURE REVIEW OF INOCULATION TECHNIQUES USED IN 



STUDIES OF FUSIFORM RUST 341 



Riohard T. Bingham 



ARTIFICIAL INOCULATION OF LARGE NUMBERS OF PINUS MONTICOLA 

 SEEDLINGS WITH CRONARTIUM RIBICOLA 357 



Robert F. Patton 



INOCULATION METHODS AND PROBLEMS IN TESTING EASTERN WHITE 



PINE FOR RESISTANCE TO CRONARTIUM RIBICOLA 373 



R. M. Router and Louis Zufa 



A RAPID TECHNIQUE FOR THE DETERMINATION OF CRONARTIUM 



RIBICOLA J. C. FISCH. EX RABENH. MYCELIUM IN WHITE PINE 



BARK TISSUE 387 



297 



