12 



P. R. DAY 



Table 2. Genetic recombination in the rusts 



Species 



Meiotic recombination Mitotic recombination 



Melampsora lini 



Puooinia anomala 

 [P. hordei] 



P. carthami 



P. coronata avenae 



P. graminis avenae 



P. graminis secalis 

 P. graminis tritici 



Flor, 1956a 

 d'Oliviera, 1939 



McCain, 1959 



Zimmer et al . , 1965 

 Dinoor et al. , 1968a 



Johnson, 1949 



Green, 1965 



Green $ McKenzie, 1967 



Watson 5 Luig, 1962a 

 Green, 1964 



Flor, 1957, 1960a, 1964 



rtos et al. , 1967 



Bridgmon £ Wilcoxson, 1959 



P. helianthi 



P. recondita 



P. sorghi 



P. striiformis 



P. tritioina 



Wilcoxson 6 Paharia, 1958 Nelson et al. , 1955 

 Luig 5 Watson, 1961 Nelson, 1956 

 Loegering § Powers, 1962 Watson, 1957b 

 Kao & Knott, 1969 Bridgmon, 1959 



Ellingboe, 1961 

 Watson £ Luig, 1958 

 Watson £ Luig, 1962b 

 Brown, 1936 

 Craigie, 1959 



Vakili 5 Caldwell, 1957 Barr et al. , 1964 



Flangas & Dickson, 1961 

 Hooker and Yarwood, 1966 



Little 5 Manners, 1967 



Brown & Johnson, 1949 



See also Johnson, 1946 



