Effect of Some Algal Filtrates and Chemical Inducers on Root-Rot Incidence of faba Bean in Juniper in ARTOAJ
Some algal filtrates namely Sargassum, Fucus and Nostoc spp., and chemical inducers namely Dipotassium Phosphate (K2HPo4), Salicylic acid and Ascorbic acid to investigate their effect on the control of faba bean root-rot caused by Rhizocptina solani, Fusarium solani and Fusarium oxysporum in the laboratory and green house using the faba bean (Giza3 Mohassan). Results of in vitro studies showed that algal filtrates or chemical inducers significantly inhibited the mycelial growth of the pathogen, when compared to the untreated control. Under greenhouse conditions, all isolated fungi proved to be pathogenic and caused pre- and post emergence damping-off. Considerable increases in activity of oxidative reductive enzymes (peroxidase and polyphenol oxidase) and chitinase enzyme were recorded in plants grown from treated faba bean seeds.
https://juniperpublishers.com/artoaj/pdf/ARTOAJ.MS.ID.555552.pdf
https://juniperpublishers.com/artoaj/ARTOAJ.MS.ID.555552.php
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