Biodiesel industrial waste based on Jatropha curcas as a fungicide to control Fusarium oxysporum and Alternaria solani

Sukorini, Henik and Widyastuti, Dyah Erni and Kurniawati, Dini and Suwannarat, Sawita and Mel, Maizirwan and Hendroko Setyobudi, Roy (2023) Biodiesel industrial waste based on Jatropha curcas as a fungicide to control Fusarium oxysporum and Alternaria solani. In: The 3rd International Conference on Natural Resources and Life Sciences (NRLS) 2020, 23rd - 24th September 2020, Surabaya (Virtual).

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Abstract

Fusarium oxysporum (Schlecht. emend. Snyder & Hansen.) is the most devastating pathogens causing wilt disease on the tomatoes (Solanum lycopersicum L.) plant, whereas Alternaria solani (Sorauer), is a pathogen that caused early blight on potatoes (Solanum tuberosum L.) Jatropha curcas L. is a biodiesel material known as a potential fungicide. The industrial biodiesel waste based on J. curcas was not yet observed, particularly on the utilization of waste mainly for green manure and biogas. This research aimed to evaluate the extract of industrial biodiesel waste based on J. curcas against F. oxysporum and A. solani. There were 2 × 103 mg L-1 , 4 × 103 mg L-1 , 6 × 103 mg L-1 , 8 × 103 mg L-1 , and 10 × 103 mg L-1 of crude extract that were tested on both pathogens in vitro and in vivo. The concentration of the extract was in an effective range of 10 × 103 mg L-1 and was able to inhibit the growth of all isolates of F. oxysporum from both locations by more than 80 %, but the inhibition of the pathogen A. solani was less than 76 %.

Item Type:	Conference or Workshop Item (Plenary Papers)
Uncontrolled Keywords:	Environmentally friendly, pathogen control, waste to fungicide, waste utilization
Subjects:	T Technology > TP Chemical technology > TP248.13 Biotechnology T Technology > TP Chemical technology > TP315 Fuel
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Biotechnology Engineering Kulliyyah of Engineering
Depositing User:	Dr Maizirwan Mel
Date Deposited:	19 Jun 2023 11:34
Last Modified:	19 Jun 2023 11:34
URI:	http://irep.iium.edu.my/id/eprint/105151

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