studies on in vivo production of cellulase and pectinase by albugo candida (pers.) kuntuz and albugo bliti (biv.)kuntz

White rust of Brasica campestris L.caused by Albugo candida (Pers.) Kuntz and Achranthus aspera L.caused by Albugo bliti (Biv.) Kuntze were studied for disease intensity in relation with cell-wall degrading enzymes of the pathogens. Both the species of Albugo on the two hosts showed significant production of cellulase and pectinase in diseased tissue.