1916} 



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FIG. 23. CULTURES OF EHIZOCTONIA STRAINS SHOWING DEVELOPMENT OP SCLEKO- 

 TIA: (1) AMARANTHUS; (2) PANSY; (3) LAVATERA;(4) SWEET ALYSSUM; 

 (5) LOBELIA; (6) ALFALFA; (7) CLOVER; (8) CORN; (9) CAULIFLOWER; (10) 

 SUGAR CANE; (11) BUCKWHEAT; (12) RED CLOVER; (13) SEDUM; (14) 

 GYPSOPHILA; (15) ONION; (16) DIANTHUS BARBATUS S.M.: (17) DIANTHUS 

 PLUMARIUS; (18) DIANTHUS SEQUERI; (19) DIANTHUS BARBATUS N.P.; (20) 

 ASTER (CARNATION STRAIN) 



