Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices

Abstract. Wiyono S, Istiaji B, Triwidodo H, Suryaningsih AS. 2020. Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices. Biodiversitas 21: 4234-4239. Rice production in Indonesia faces a potential threat of pests and diseases. Biointensive...

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Autores principales:	suryo wiyono, Bonjok Istiaji, Hermanu Triwidodo, andika septiana suryaningsih
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	bio ipm, endophytes, nigrospora, neck blast, paddy rice, pgpr, soil microbiology, straw amendment Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/46fd73f4c4df44be8680de438c7ddd01
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spelling	oai:doaj.org-article:46fd73f4c4df44be8680de438c7ddd012021-11-22T00:41:43ZAbundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices1412-033X2085-472210.13057/biodiv/d210939https://doaj.org/article/46fd73f4c4df44be8680de438c7ddd012020-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6279https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Wiyono S, Istiaji B, Triwidodo H, Suryaningsih AS. 2020. Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices. Biodiversitas 21: 4234-4239. Rice production in Indonesia faces a potential threat of pests and diseases. Biointensive Integrated Pest Management (Bio IPM) is a new approach based on natural and biological control, which effectively controls pests and diseases. However, the impact of this technology on soil microbes and endophytic fungi is almost unknown. The objective of the study was to investigate the effect of Bio IPM on abundance of soil microbes, endophytic fungi, and blast disease under field conditions. Three pest management types were tested i.e. conventional, reduced pesticides, and Bio IPM. Field experiment was set in four replications in randomized complete block design. Experiments were carried out in two seasons i.e. dry and wet season. Variables assessed during experiment were amount of soil bacteria, soil fungi, phosphate solubilizing bacteria, colonization of total leaf endophytes, colonization of Nigrospora sp., and blast disease severity. The results showed that the abundance of soil bacteria and phosphate solubilizing bacteria were significantly increased with Bio IPM whereas it was not found to be significant in soil fungi. Total endophytic fungi and Nigrospora sp. were found higher in Bio IPM especially in early growth stages. Bio IPM controlled neck blast more effectively than conventional and reduced pesticides, but it did not show any significant effect on leaf blast disease.suryo wiyonoBonjok IstiajiHermanu Triwidodoandika septiana suryaningsihMBI & UNS Soloarticlebio ipm, endophytes, nigrospora, neck blast, paddy rice, pgpr, soil microbiology, straw amendmentBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	bio ipm, endophytes, nigrospora, neck blast, paddy rice, pgpr, soil microbiology, straw amendment Biology (General) QH301-705.5
spellingShingle	bio ipm, endophytes, nigrospora, neck blast, paddy rice, pgpr, soil microbiology, straw amendment Biology (General) QH301-705.5 suryo wiyono Bonjok Istiaji Hermanu Triwidodo andika septiana suryaningsih Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
description	Abstract. Wiyono S, Istiaji B, Triwidodo H, Suryaningsih AS. 2020. Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices. Biodiversitas 21: 4234-4239. Rice production in Indonesia faces a potential threat of pests and diseases. Biointensive Integrated Pest Management (Bio IPM) is a new approach based on natural and biological control, which effectively controls pests and diseases. However, the impact of this technology on soil microbes and endophytic fungi is almost unknown. The objective of the study was to investigate the effect of Bio IPM on abundance of soil microbes, endophytic fungi, and blast disease under field conditions. Three pest management types were tested i.e. conventional, reduced pesticides, and Bio IPM. Field experiment was set in four replications in randomized complete block design. Experiments were carried out in two seasons i.e. dry and wet season. Variables assessed during experiment were amount of soil bacteria, soil fungi, phosphate solubilizing bacteria, colonization of total leaf endophytes, colonization of Nigrospora sp., and blast disease severity. The results showed that the abundance of soil bacteria and phosphate solubilizing bacteria were significantly increased with Bio IPM whereas it was not found to be significant in soil fungi. Total endophytic fungi and Nigrospora sp. were found higher in Bio IPM especially in early growth stages. Bio IPM controlled neck blast more effectively than conventional and reduced pesticides, but it did not show any significant effect on leaf blast disease.
format	article
author	suryo wiyono Bonjok Istiaji Hermanu Triwidodo andika septiana suryaningsih
author_facet	suryo wiyono Bonjok Istiaji Hermanu Triwidodo andika septiana suryaningsih
author_sort	suryo wiyono
title	Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
title_short	Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
title_full	Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
title_fullStr	Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
title_full_unstemmed	Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
title_sort	abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/46fd73f4c4df44be8680de438c7ddd01
work_keys_str_mv	AT suryowiyono abundanceofsoilmicrobesendophyticfungiandblastdiseaseofpaddyricewiththreepestmanagementpractices AT bonjokistiaji abundanceofsoilmicrobesendophyticfungiandblastdiseaseofpaddyricewiththreepestmanagementpractices AT hermanutriwidodo abundanceofsoilmicrobesendophyticfungiandblastdiseaseofpaddyricewiththreepestmanagementpractices AT andikaseptianasuryaningsih abundanceofsoilmicrobesendophyticfungiandblastdiseaseofpaddyricewiththreepestmanagementpractices
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Abundance of soil microbes, endophytic fungi and blast disease of paddy rice with three pest management practices

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