In Vitro Investigation of Trichoderma Strain Potential Against Fusarium Wilt of Tomato

Autor: Wiam Benlamoudi, Wassima Lakhdari, Abderrahmene Dehliz, Omar Guezoul
Jazyk: Arabic<br />English
Rok vydání: 2021
Předmět:
Zdroj: Al-Qadisiyah Journal For Agriculture Sciences, Vol 11, Iss 1, Pp 32-35 (2021)
Druh dokumentu: article
ISSN: 2077-5822
2618-1479
DOI: 10.33794/qjas.2021.168288
Popis: Three modes of action of Trichoderma strain are evaluated, with in vitro tests, in order to verify the potential of this antagonistic against Fusarium oxysporum f. sp. lycopersici isolated from tomato plant in Oued Righ region, Algerian southeast. Inhibition rates of Fusarium wilt of the order of 56, 65 and 70% are respectively obtained with antibiosis, competition and mycoparasitism mechanisms. Results, analyzed by ANOVA, are confirmed that the biological agent showed significant fungistatic effect towards Fusarium wilt of tomato most importantly by mycoparasitism that constitutes the most effective mechanism among all the tests applied.
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