- 
    
      
04BcpTDrIB(LandRaces)
Evaluation of 17 D. rotundata yam clones in Ibadan in year 2004 - 
    
      
04aytTDrAB
Evaluation of 30 D. rotundata yam clones at APT in Abuja in year 2004 - 
    
      
03pytTDrAT(01series)
Evaluation of 24 D. rotundata yam clones in PPT - 
    
      
03pytTDrAT
Evaluation of 24 D. rotundata yam clones in PPT - 
    
      
02pytTDrIB(99series)
Evaluation of 50 D. rotundata yam clones at PPT in Ibadan in year 2002 - 
    
      
02ayttrialAB(97&98seriesWhiteYam)
Evaluation of 27 D. rotundata yam clones at APT in Abuja in year 2002 - 
    
      
02aytTDrIB(97series)
Evaluation of 20 D. rotundata yam clones at APT in Ibadan in year 2002 - 
    
      
02aytTDrIB(96series)
Evaluation of 28 D. rotundata yam clones at APT in Ibadan in year 2002 - 
    
      
02aytTDrAB(94series)
Evaluation of 10 D. rotundata yam clones at APT in Abuja in year 2002 - 
    
      
01aytTDrIB(95/96series)
Evaluation of 20 D. rotundata yam clones at APT in Ibadan in year 2001 - 
    
      
01aytTDrAB(breedersline)
Evaluation of 23 D. rotundata yam clones at APT in Abuja in year 2001 - 
    
      
01aytTDrAB(95&96series)
Evaluation of 20 D. rotundata yam clones at APT in Abuja in year 2001 
