The 2009 ASHS Annual Conference
	
		
		Angel Del Valle
	
							
Angel Del Valle
						
	
	University of Puerto Rico Mayaguez
	Department of Biology
	Road 108 Km1
	Miradero
	Mayaguez, 
	PR
	USA
	00680
	
	Papers:
	 
	Comparative Evaluation of Physiological Post-Harvest Root Deterioration of 25 Cassava Accessions: Hydroxycoumarin Fluorescent Accumulation Vs Visual Analysis 
	
