Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan
The objective of these studies were to observe efficiency material formulations of MsNPV and the influence to rice plantation on different locations (Indramayu (3 m above sea level), Sukabumi (400m above sea level) and Bogor (250 m above sea level) to larvae of rice army worm. This study used random...
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The Entomological Society of Indonesia
2016
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oai:doaj.org-article:d5006f96da2f4c55bb8462084f18f1d32021-12-02T00:28:52ZPengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan1829-77222089-025710.5994/jei.6.1.15https://doaj.org/article/d5006f96da2f4c55bb8462084f18f1d32016-12-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/109https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257The objective of these studies were to observe efficiency material formulations of MsNPV and the influence to rice plantation on different locations (Indramayu (3 m above sea level), Sukabumi (400m above sea level) and Bogor (250 m above sea level) to larvae of rice army worm. This study used randomized block design with 4 treatments consisted of 3 formulation materials (talc, kaolin and gypsum) and control in five replications. Observations were done to life and death larvae on 5, 10, 15 days after inoculation and leaf damaged. Data were analysed with DMRT. Results from this study indicated that material talc formulation was more effective because all the material was dissolve as compare to material kaolin and gypsum formulations while the material were precipitated. Utilize these three material formulations on three different locations above sea level gave the same impact to the mortality army worm larvae and also to the plant damage.Trisnaningsih TrisnaningsihArifin KartohardjonoThe Entomological Society of Indonesiaarticlericearmy wormmaterial formulations of MsNPVZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 6, Iss 1 (2016) |
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rice army worm material formulations of MsNPV Zoology QL1-991 |
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rice army worm material formulations of MsNPV Zoology QL1-991 Trisnaningsih Trisnaningsih Arifin Kartohardjono Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
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The objective of these studies were to observe efficiency material formulations of MsNPV and the influence to rice plantation on different locations (Indramayu (3 m above sea level), Sukabumi (400m above sea level) and Bogor (250 m above sea level) to larvae of rice army worm. This study used randomized block design with 4 treatments consisted of 3 formulation materials (talc, kaolin and gypsum) and control in five replications. Observations were done to life and death larvae on 5, 10, 15 days after inoculation and leaf damaged. Data were analysed with DMRT. Results from this study indicated that material talc formulation was more effective because all the material was dissolve as compare to material kaolin and gypsum formulations while the material were precipitated. Utilize these three material formulations on three different locations above sea level gave the same impact to the mortality army worm larvae and also to the plant damage. |
format |
article |
author |
Trisnaningsih Trisnaningsih Arifin Kartohardjono |
author_facet |
Trisnaningsih Trisnaningsih Arifin Kartohardjono |
author_sort |
Trisnaningsih Trisnaningsih |
title |
Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
title_short |
Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
title_full |
Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
title_fullStr |
Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
title_full_unstemmed |
Pengujian Bahan Formulasi MsNPV ( Mythimna separata Nuclear Polyhedrosis Virus) terhadap Ulat Grayak Padi, Mythimna separata Walker di Lapangan |
title_sort |
pengujian bahan formulasi msnpv ( mythimna separata nuclear polyhedrosis virus) terhadap ulat grayak padi, mythimna separata walker di lapangan |
publisher |
The Entomological Society of Indonesia |
publishDate |
2016 |
url |
https://doaj.org/article/d5006f96da2f4c55bb8462084f18f1d3 |
work_keys_str_mv |
AT trisnaningsihtrisnaningsih pengujianbahanformulasimsnpvmythimnaseparatanuclearpolyhedrosisvirusterhadapulatgrayakpadimythimnaseparatawalkerdilapangan AT arifinkartohardjono pengujianbahanformulasimsnpvmythimnaseparatanuclearpolyhedrosisvirusterhadapulatgrayakpadimythimnaseparatawalkerdilapangan |
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