High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean

Abstract. Triwidodo H, Listihani. 2020. High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean. Biodiversitas 21: 4016-4021. Plant growth-promoting rhizobacteria (PGPR) are root colonizing bacteria that live and develop near plant roots, which boost plant gro...

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Autores principales:	Hermanu Triwidodo, Listihani LISTIHANI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	induced resistance, intrinsic growth rate, life cycle, life table, physical structure, rhizobium Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/da254ea1c6414d99bf976033c9839211
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spelling	oai:doaj.org-article:da254ea1c6414d99bf976033c98392112021-11-22T00:41:43ZHigh impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean1412-033X2085-472210.13057/biodiv/d210912https://doaj.org/article/da254ea1c6414d99bf976033c98392112020-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5909https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Triwidodo H, Listihani. 2020. High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean. Biodiversitas 21: 4016-4021. Plant growth-promoting rhizobacteria (PGPR) are root colonizing bacteria that live and develop near plant roots, which boost plant growth and act as antagonist agents. This research is aimed to asses the effect of PGPR on biostatistics of Aphis craccivora Koch on yardlong bean (Vigna unguiculata subsp. sesquipedalis). The research was conducted at WiSH Laboratory in Bogor, Indonesia, by tested PGPR mixture of Rhizobium, Bacillus polymyxa, and Pseudomonas fluorescens. The research discovered that the application with seed treatment and watered of PGPR affects the biology of Aphis craccivora in terms of lengthening its stadia of second instar nymph, lengthening its life cycle, and declining its fecundity. The application of PGPR also affects the biostatistics of Aphis craccivora. PGPR applied plants have a gross reproduction rate (GRR), net reproduction rate (Ro) and intrinsic increase rate (r) of Aphis craccivora that are lower than control. PGPR could slower the doubled time (DT) of Aphis craccivora to become lengthier than control. PGPR could improve plant growth: it could increase the number and length of roots, number of root nodules, plant height, number of leaves, as well as length and density of trichome.Hermanu TriwidodoListihani LISTIHANIMBI & UNS Soloarticleinduced resistance, intrinsic growth rate, life cycle, life table, physical structure, rhizobiumBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	induced resistance, intrinsic growth rate, life cycle, life table, physical structure, rhizobium Biology (General) QH301-705.5
spellingShingle	induced resistance, intrinsic growth rate, life cycle, life table, physical structure, rhizobium Biology (General) QH301-705.5 Hermanu Triwidodo Listihani LISTIHANI High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
description	Abstract. Triwidodo H, Listihani. 2020. High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean. Biodiversitas 21: 4016-4021. Plant growth-promoting rhizobacteria (PGPR) are root colonizing bacteria that live and develop near plant roots, which boost plant growth and act as antagonist agents. This research is aimed to asses the effect of PGPR on biostatistics of Aphis craccivora Koch on yardlong bean (Vigna unguiculata subsp. sesquipedalis). The research was conducted at WiSH Laboratory in Bogor, Indonesia, by tested PGPR mixture of Rhizobium, Bacillus polymyxa, and Pseudomonas fluorescens. The research discovered that the application with seed treatment and watered of PGPR affects the biology of Aphis craccivora in terms of lengthening its stadia of second instar nymph, lengthening its life cycle, and declining its fecundity. The application of PGPR also affects the biostatistics of Aphis craccivora. PGPR applied plants have a gross reproduction rate (GRR), net reproduction rate (Ro) and intrinsic increase rate (r) of Aphis craccivora that are lower than control. PGPR could slower the doubled time (DT) of Aphis craccivora to become lengthier than control. PGPR could improve plant growth: it could increase the number and length of roots, number of root nodules, plant height, number of leaves, as well as length and density of trichome.
format	article
author	Hermanu Triwidodo Listihani LISTIHANI
author_facet	Hermanu Triwidodo Listihani LISTIHANI
author_sort	Hermanu Triwidodo
title	High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
title_short	High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
title_full	High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
title_fullStr	High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
title_full_unstemmed	High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean
title_sort	high impact of pgpr on biostatistic of aphis craccivora (hemiptera: aphididae) on yardlong bean
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/da254ea1c6414d99bf976033c9839211
work_keys_str_mv	AT hermanutriwidodo highimpactofpgpronbiostatisticofaphiscraccivorahemipteraaphididaeonyardlongbean AT listihanilistihani highimpactofpgpronbiostatisticofaphiscraccivorahemipteraaphididaeonyardlongbean
_version_	1718418553254707200

High impact of PGPR on biostatistic of Aphis craccivora (Hemiptera: Aphididae) on yardlong bean

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