Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition

Abstract. Supriyanto, Purwanto, Poromarto SH, Supyani. 2020. Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic conditions. Biodiversitas 21: 2935-2945. The use of peatlands is a significant contributor to the world’s palm oil production. A se...

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Autores principales:	SUPRIYANTO, PURWANTO, S.H. POROMARTO, SUPYANI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	acidic ph biological control ganoderma oil palm peatland Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/1f9e3c07062345fbb9b5db4ee1b0751e
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spelling	oai:doaj.org-article:1f9e3c07062345fbb9b5db4ee1b0751e2021-11-22T00:40:52ZEvaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition1412-033X2085-472210.13057/biodiv/d210709https://doaj.org/article/1f9e3c07062345fbb9b5db4ee1b0751e2020-06-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5705https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Supriyanto, Purwanto, Poromarto SH, Supyani. 2020. Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic conditions. Biodiversitas 21: 2935-2945. The use of peatlands is a significant contributor to the world’s palm oil production. A serious problem of oil palm plantations in peatlands is the high incidence of basal stem rot (BSR) disease caused by Ganoderma, which has a higher attack rate than on mineral soils. There is no effective way to control Ganoderma in peatlands. At present, the effort for the same focuses on environment-friendly biological methods; however, this is constrained by the unavailability of appropriate biological agents for peatlands. The development of biological control agents for peatlands is hampered by limited data on biological control of Ganoderma in peatlands. This research was conducted to evaluate the in vitro antagonistic activity of fungi isolated from a peatland in acidic pH conditions. Twenty-seven Ganoderma-antagonistic fungi from peatland were evaluated for their activity and their ability to antagonism in vitro within a pH range of 2-7. The results show that most antagonistic fungi from peatland, based on biomass weight, the sporulation ability, and germination of conidium, were able to grow optimally at pH 3.0-4.0, indicating that most of the Ganoderma-antagonistic fungi from peatland can be used as biological control agents for BSR on oil palms in peatlands.SUPRIYANTOPURWANTOS.H. POROMARTOSUPYANIMBI & UNS Soloarticleacidic phbiological controlganodermaoil palmpeatlandBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	acidic ph biological control ganoderma oil palm peatland Biology (General) QH301-705.5
spellingShingle	acidic ph biological control ganoderma oil palm peatland Biology (General) QH301-705.5 SUPRIYANTO PURWANTO S.H. POROMARTO SUPYANI Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
description	Abstract. Supriyanto, Purwanto, Poromarto SH, Supyani. 2020. Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic conditions. Biodiversitas 21: 2935-2945. The use of peatlands is a significant contributor to the world’s palm oil production. A serious problem of oil palm plantations in peatlands is the high incidence of basal stem rot (BSR) disease caused by Ganoderma, which has a higher attack rate than on mineral soils. There is no effective way to control Ganoderma in peatlands. At present, the effort for the same focuses on environment-friendly biological methods; however, this is constrained by the unavailability of appropriate biological agents for peatlands. The development of biological control agents for peatlands is hampered by limited data on biological control of Ganoderma in peatlands. This research was conducted to evaluate the in vitro antagonistic activity of fungi isolated from a peatland in acidic pH conditions. Twenty-seven Ganoderma-antagonistic fungi from peatland were evaluated for their activity and their ability to antagonism in vitro within a pH range of 2-7. The results show that most antagonistic fungi from peatland, based on biomass weight, the sporulation ability, and germination of conidium, were able to grow optimally at pH 3.0-4.0, indicating that most of the Ganoderma-antagonistic fungi from peatland can be used as biological control agents for BSR on oil palms in peatlands.
format	article
author	SUPRIYANTO PURWANTO S.H. POROMARTO SUPYANI
author_facet	SUPRIYANTO PURWANTO S.H. POROMARTO SUPYANI
author_sort	SUPRIYANTO
title	Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
title_short	Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
title_full	Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
title_fullStr	Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
title_full_unstemmed	Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition
title_sort	evaluation of in vitro antagonistic activity of fungi from peatlands against ganoderma species under acidic condition
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/1f9e3c07062345fbb9b5db4ee1b0751e
work_keys_str_mv	AT supriyanto evaluationofinvitroantagonisticactivityoffungifrompeatlandsagainstganodermaspeciesunderacidiccondition AT purwanto evaluationofinvitroantagonisticactivityoffungifrompeatlandsagainstganodermaspeciesunderacidiccondition AT shporomarto evaluationofinvitroantagonisticactivityoffungifrompeatlandsagainstganodermaspeciesunderacidiccondition AT supyani evaluationofinvitroantagonisticactivityoffungifrompeatlandsagainstganodermaspeciesunderacidiccondition
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Evaluation of in vitro antagonistic activity of fungi from peatlands against Ganoderma species under acidic condition

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