Search and Access Archived Conference Presentations

The 2009 ASHS Annual Conference

Robert McPhail-Medina

Univ of Puerto Rico
Agronomy & Soils
P.O. Box 9030
Mayaguez, PR
USA 00681-9030

Papers:
Inheritance of Papaya Ringspot Virus Resistance In Temperate and Tropical Genotypes of Pumpkin