p. 91 - 94

PRESENCE DE PYTHIUM SP. SUR L'ALGUE PORPHYRA LEUCOSTICTA 


Mukader Mujdaba-Apas 
Institut Roumain de Recherches Marines Constanta

Abstract
The parasiting of the mature alga Porphyra leucostica THUR., 
collected during the spring of 1974 from submerged rocks at the
depth of 20 cm, by the Phycomycet Pythium sp. PRINGSHEIM, is
pointed out.