Abstract
In dual culture, all the three antagonists, viz. Trichoderma vireus Milter, Giddens and Foster, Trichoderma harzianum Rifai and Trichoderma viride Pers. ex. Fr. overgrew the colony of Alternaria alternate (Fries) Keissler but T. viride parasitized the test fungus earliest. T. viride exhibited highest growth rate in mono and dual culture. Studies on hyphal interaction between antagonist and test fungus revealed disorganization of protoplasmic content and lysis of hosl hyphae. T. viride exhibited 36.33 per cent disease control and proved superior in providing protection against Alternaria leaf spot of Vicia faba in field than T. vireus and T. harziauum .
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
