Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan

<p>Chrysanthemum (<em>Chrysanthemum indicum</em>) as one of horticultural commodities has a good prospect to be developed as source of country revenue. The export of cut flowers of chrysanthemum from Indonesia tends to increase year by year. However, <em>Thrips parvispinus<...

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Autores principales:	Taufan Tanto Setyawan, Idham Sakti Harahap, Dadang Dadang
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2017
Materias:	concentration, exposure time, fumigant, fumigation Zoology QL1-991
Acceso en línea:	https://doaj.org/article/2e73dc4d8f3143fabd17cfd25e42ed8f
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spelling	oai:doaj.org-article:2e73dc4d8f3143fabd17cfd25e42ed8f2021-12-02T02:06:39ZAplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan1829-77222089-025710.5994/jei.13.2.73https://doaj.org/article/2e73dc4d8f3143fabd17cfd25e42ed8f2017-03-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/351https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<p>Chrysanthemum (<em>Chrysanthemum indicum</em>) as one of horticultural commodities has a good prospect to be developed as source of country revenue. The export of cut flowers of chrysanthemum from Indonesia tends to increase year by year. However, <em>Thrips parvispinus</em> Karny (Thysanoptera: Thripidae) which is major insect pest of chrysanthemum often attacks this flower in the field until postharvest causing the decrease of quality of flowers. The poor quality of cut flowers of chrysanthemum including the presence of <em>T. parvispinus</em> will be rejected by foreign businesses. Therefore, control measures of this insect pest by quarantine officers are important. Treatment can be done using liquified formulation phosphine fumigant. The objectives of this study were to determine the concentration of liquified formulation phosphine and exposure time which will were effectively kill <em>T. parvispinus </em>and to evaluate the quality of cut flowers of chrysanthemums treated with phosphine fumigant. <em>T. parvispinus</em> was exposed to liquied formulation phosphine at 9 concentrations (0, 25, 50, 75, 100, 125, 150, 175 and 200 ppm) with 3 exposure times (1, 3, and 6 hours). Moreover, validation test of concentration nd exposure time of liquified formulation phosphine on cut flowers of chrysanthemum was conducted to evaluate the quality of chrysanthemum cut flowers of treated with phosphine fumigant. Results showed that liquified formulation of phosphine at concentration of 200 ppm and on 1 hour of exposure time completely killed <em>T. parvispinus</em> by 100% mortality. At 200 ppm and exposure time until 6 hours did not affect the quality of cut flowers of chrysanthemum.</p>Taufan Tanto SetyawanIdham Sakti HarahapDadang DadangThe Entomological Society of Indonesiaarticleconcentration, exposure time, fumigant, fumigationZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 13, Iss 2 (2017)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	concentration, exposure time, fumigant, fumigation Zoology QL1-991
spellingShingle	concentration, exposure time, fumigant, fumigation Zoology QL1-991 Taufan Tanto Setyawan Idham Sakti Harahap Dadang Dadang Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
description	<p>Chrysanthemum (<em>Chrysanthemum indicum</em>) as one of horticultural commodities has a good prospect to be developed as source of country revenue. The export of cut flowers of chrysanthemum from Indonesia tends to increase year by year. However, <em>Thrips parvispinus</em> Karny (Thysanoptera: Thripidae) which is major insect pest of chrysanthemum often attacks this flower in the field until postharvest causing the decrease of quality of flowers. The poor quality of cut flowers of chrysanthemum including the presence of <em>T. parvispinus</em> will be rejected by foreign businesses. Therefore, control measures of this insect pest by quarantine officers are important. Treatment can be done using liquified formulation phosphine fumigant. The objectives of this study were to determine the concentration of liquified formulation phosphine and exposure time which will were effectively kill <em>T. parvispinus </em>and to evaluate the quality of cut flowers of chrysanthemums treated with phosphine fumigant. <em>T. parvispinus</em> was exposed to liquied formulation phosphine at 9 concentrations (0, 25, 50, 75, 100, 125, 150, 175 and 200 ppm) with 3 exposure times (1, 3, and 6 hours). Moreover, validation test of concentration nd exposure time of liquified formulation phosphine on cut flowers of chrysanthemum was conducted to evaluate the quality of chrysanthemum cut flowers of treated with phosphine fumigant. Results showed that liquified formulation of phosphine at concentration of 200 ppm and on 1 hour of exposure time completely killed <em>T. parvispinus</em> by 100% mortality. At 200 ppm and exposure time until 6 hours did not affect the quality of cut flowers of chrysanthemum.</p>
format	article
author	Taufan Tanto Setyawan Idham Sakti Harahap Dadang Dadang
author_facet	Taufan Tanto Setyawan Idham Sakti Harahap Dadang Dadang
author_sort	Taufan Tanto Setyawan
title	Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
title_short	Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
title_full	Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
title_fullStr	Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
title_full_unstemmed	Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan
title_sort	aplikasi fosfin formulasi cair terhadap thrips parvispinus karny (thysanoptera: thripidae) pada bunga potong krisan
publisher	The Entomological Society of Indonesia
publishDate	2017
url	https://doaj.org/article/2e73dc4d8f3143fabd17cfd25e42ed8f
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Aplikasi fosfin formulasi cair terhadap Thrips parvispinus Karny (Thysanoptera: Thripidae) pada bunga potong krisan

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