Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang

<em>Aphis craccivora</em> is one of the important pests on yard long bean. It causes direct damage and also has an indirect effect as insect vector of the <em>Bean common mosaic virus</em> (BCMV). The research was done to test the effectiveness of chitosan in suppressing aphi...

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Autores principales:	Dita Megasari, Tri Asmira Damayanti, Sugeng Santoso
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2015
Materias:	feeding preferences, population growth, viral suppression, pest plant Zoology QL1-991
Acceso en línea:	https://doaj.org/article/22dfb279746c4acfa6d70f07f4503738
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spelling	oai:doaj.org-article:22dfb279746c4acfa6d70f07f45037382021-12-02T01:26:12ZPengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang1829-77222089-025710.5994/jei.11.2.72https://doaj.org/article/22dfb279746c4acfa6d70f07f45037382015-09-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/43https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<em>Aphis craccivora</em> is one of the important pests on yard long bean. It causes direct damage and also has an indirect effect as insect vector of the <em>Bean common mosaic virus</em> (BCMV). The research was done to test the effectiveness of chitosan in suppressing aphid population growth, feeding preference and its ability in transmiting BCMV. Chitosan with concentration ranging of 0.1–1.0% were applied on leaves using spraying method at 1 day before BCMV transmission. BCMV was transmitted by using 3 individuals of viruliferous aphids on each plant. Results show that chitosan treatments on leaves or plants significantly suppressed the population and feeding preferences of <em>A. craccivora</em>. Further, treated plants showed lower disease incidence, severity and BCMV titre significantly compared with untreated control plants. The positive effects of chitosan in suppressing population growth as feeding preferences and BCMV transmission might be due to the anti-feedant effect of chitosan on <em>A. craccivora</em>. Based on the result, chitosan at concentration 0.9% is the most effective concentration in suppressing BCMV and its vector<em> A. craccivora</em>.Dita MegasariTri Asmira DamayantiSugeng SantosoThe Entomological Society of Indonesiaarticlefeeding preferences, population growth, viral suppression, pest plantZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 11, Iss 2 (2015)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	feeding preferences, population growth, viral suppression, pest plant Zoology QL1-991
spellingShingle	feeding preferences, population growth, viral suppression, pest plant Zoology QL1-991 Dita Megasari Tri Asmira Damayanti Sugeng Santoso Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
description	<em>Aphis craccivora</em> is one of the important pests on yard long bean. It causes direct damage and also has an indirect effect as insect vector of the <em>Bean common mosaic virus</em> (BCMV). The research was done to test the effectiveness of chitosan in suppressing aphid population growth, feeding preference and its ability in transmiting BCMV. Chitosan with concentration ranging of 0.1–1.0% were applied on leaves using spraying method at 1 day before BCMV transmission. BCMV was transmitted by using 3 individuals of viruliferous aphids on each plant. Results show that chitosan treatments on leaves or plants significantly suppressed the population and feeding preferences of <em>A. craccivora</em>. Further, treated plants showed lower disease incidence, severity and BCMV titre significantly compared with untreated control plants. The positive effects of chitosan in suppressing population growth as feeding preferences and BCMV transmission might be due to the anti-feedant effect of chitosan on <em>A. craccivora</em>. Based on the result, chitosan at concentration 0.9% is the most effective concentration in suppressing BCMV and its vector<em> A. craccivora</em>.
format	article
author	Dita Megasari Tri Asmira Damayanti Sugeng Santoso
author_facet	Dita Megasari Tri Asmira Damayanti Sugeng Santoso
author_sort	Dita Megasari
title	Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
title_short	Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
title_full	Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
title_fullStr	Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
title_full_unstemmed	Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang
title_sort	pengendalian aphis craccivora koch. dengan kitosan dan pengaruhnya terhadap penularan bean common mosaic virus strain black eye cowpea (bcmv-blc) pada kacang panjang
publisher	The Entomological Society of Indonesia
publishDate	2015
url	https://doaj.org/article/22dfb279746c4acfa6d70f07f4503738
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Pengendalian Aphis craccivora Koch. dengan kitosan dan pengaruhnya terhadap penularan Bean common mosaic virus strain Black eye cowpea (BCMV-BlC) pada kacang panjang

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