Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant

<p>Green leafhopper-resistant variety is one of rice tungro virus disease control measure. Green leafhopper (GLH), <em>Nephotettix virescens</em> is the most efficient vector of tungro. Among 7 sources of resistant gene to GLH 4 genes have been employed to breed resistant variety....

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Autores principales:	I Nyoman Widiarta, D. Kusdiaman, Sri S. Siwi, A. Hasanuddin
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2017
Materias:	Green leafhopper, Nephotettix virescens, resistant variety, colony variant. Zoology QL1-991
Acceso en línea:	https://doaj.org/article/341d956870f84ee2be570aef46fa9888
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spelling	oai:doaj.org-article:341d956870f84ee2be570aef46fa98882021-12-02T07:56:14ZVarian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant1829-77222089-025710.5994/jei.1.1.50https://doaj.org/article/341d956870f84ee2be570aef46fa98882017-02-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/312https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<p>Green leafhopper-resistant variety is one of rice tungro virus disease control measure. Green leafhopper (GLH), <em>Nephotettix virescens</em> is the most efficient vector of tungro. Among 7 sources of resistant gene to GLH 4 genes have been employed to breed resistant variety. Efficiency variant of GLH as indicated by their efficiency to transfer tungro virus was identified by inoculation test. GLH colonies were collected from tungro endemic areas in Java, Bali, West Nusa and South Sulawesi. Efficiency variant of GLH colony was characterized by their ability to transfer tungro virus to GLH-resistant variety with various source of resistant genes. Sources of tungro inoculum were obtained in Bogor. The results of the test showed that there was a variation in the ability of GLH colonies to tranfer tungro to various GLH-resistant variety, thus indicate there was a variant in GLH colony. The ability of GLH colonies to transfer virus ranked from high to low, were West Nusa Tenggara, Bali, East Java , South Sulawesi, D.I. Yogyakarta, West Java and Central Java. On the other hand GLH-resistant variety ranked from resistant to susceptible were varieties with resistant genes group glh4, Glh6, Glh1 and Glh5. Five variants colonies of GLH were successfully identified which named as colony 0050, 0000, 1050, 1650 and 1654. Biotype 0000 has the lowest ability to transfer virus but biotype 1654 efficiently transfer virus to all of GLH-resistant variety groups.</p>I Nyoman WidiartaD. KusdiamanSri S. SiwiA. HasanuddinThe Entomological Society of IndonesiaarticleGreen leafhopper, Nephotettix virescens, resistant variety, colony variant.ZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 1, Iss 1 (2017)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	Green leafhopper, Nephotettix virescens, resistant variety, colony variant. Zoology QL1-991
spellingShingle	Green leafhopper, Nephotettix virescens, resistant variety, colony variant. Zoology QL1-991 I Nyoman Widiarta D. Kusdiaman Sri S. Siwi A. Hasanuddin Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
description	<p>Green leafhopper-resistant variety is one of rice tungro virus disease control measure. Green leafhopper (GLH), <em>Nephotettix virescens</em> is the most efficient vector of tungro. Among 7 sources of resistant gene to GLH 4 genes have been employed to breed resistant variety. Efficiency variant of GLH as indicated by their efficiency to transfer tungro virus was identified by inoculation test. GLH colonies were collected from tungro endemic areas in Java, Bali, West Nusa and South Sulawesi. Efficiency variant of GLH colony was characterized by their ability to transfer tungro virus to GLH-resistant variety with various source of resistant genes. Sources of tungro inoculum were obtained in Bogor. The results of the test showed that there was a variation in the ability of GLH colonies to tranfer tungro to various GLH-resistant variety, thus indicate there was a variant in GLH colony. The ability of GLH colonies to transfer virus ranked from high to low, were West Nusa Tenggara, Bali, East Java , South Sulawesi, D.I. Yogyakarta, West Java and Central Java. On the other hand GLH-resistant variety ranked from resistant to susceptible were varieties with resistant genes group glh4, Glh6, Glh1 and Glh5. Five variants colonies of GLH were successfully identified which named as colony 0050, 0000, 1050, 1650 and 1654. Biotype 0000 has the lowest ability to transfer virus but biotype 1654 efficiently transfer virus to all of GLH-resistant variety groups.</p>
format	article
author	I Nyoman Widiarta D. Kusdiaman Sri S. Siwi A. Hasanuddin
author_facet	I Nyoman Widiarta D. Kusdiaman Sri S. Siwi A. Hasanuddin
author_sort	I Nyoman Widiarta
title	Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
title_short	Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
title_full	Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
title_fullStr	Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
title_full_unstemmed	Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant
title_sort	varian efikasi penularan tungro oleh koloni-koloni wereng hijau nephotettix virescens distant
publisher	The Entomological Society of Indonesia
publishDate	2017
url	https://doaj.org/article/341d956870f84ee2be570aef46fa9888
work_keys_str_mv	AT inyomanwidiarta varianefikasipenularantungroolehkolonikoloniwerenghijaunephotettixvirescensdistant AT dkusdiaman varianefikasipenularantungroolehkolonikoloniwerenghijaunephotettixvirescensdistant AT srissiwi varianefikasipenularantungroolehkolonikoloniwerenghijaunephotettixvirescensdistant AT ahasanuddin varianefikasipenularantungroolehkolonikoloniwerenghijaunephotettixvirescensdistant
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Varian efikasi penularan tungro oleh koloni-koloni wereng hijau Nephotettix virescens distant

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