Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler

A field experiment was conducted in the first fortnight of July 2008, 2009 and 2010 at Horticultural Research Station, Jagtial, and in 2010-2011 at Turmeric Research Station, Kammarpally, to evaluate various fungicides against leaf blotch of turmeric. Treatments included the fungicides Propiconazole...

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Autores principales:	S Narasimha Rao, K Ravinder Kumar
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2013
Materias:	turmeric leaf blotch fungicides Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/f8c3c65d46094486a3daa932a13bd2ba
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spelling	oai:doaj.org-article:f8c3c65d46094486a3daa932a13bd2ba2021-12-02T11:18:49ZEvaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler0973-354X2582-4899https://doaj.org/article/f8c3c65d46094486a3daa932a13bd2ba2013-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/354https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899A field experiment was conducted in the first fortnight of July 2008, 2009 and 2010 at Horticultural Research Station, Jagtial, and in 2010-2011 at Turmeric Research Station, Kammarpally, to evaluate various fungicides against leaf blotch of turmeric. Treatments included the fungicides Propiconazole (0.1%), Hexaconazole (0.1%), Tricyclazole (0.1%) and Carbendazim + Mancozeb (0.1%) for rhizome treatment (dipping) and for foliar spray at 45 and 90 days after planting (DAP); and foliar application alone at 45 and 90 DAP. Among the treatments, rhizome treatment with Carbendazim + Mancozeb (0.1%) gave the best germination (90.52%); Rhizome treatment followed by foliar application of Carbendazim + Mancozeb (0.1%) at 45 and 90 DAP significantly reduced disease incidence of turmeric leaf blotch (16.13%) and enhanced fresh-rhizome yield (18.30t ha-1) compared to other fungicide applications. High cost-benefit ratio was achieved with rhizome treatment, followed by foliar application of Carbendazim + Mancozeb at 45 and 90 DAP (1:1.92).S Narasimha RaoK Ravinder KumarSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleturmericleaf blotchfungicidesPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 8, Iss 1, Pp 121-124 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	turmeric leaf blotch fungicides Plant culture SB1-1110
spellingShingle	turmeric leaf blotch fungicides Plant culture SB1-1110 S Narasimha Rao K Ravinder Kumar Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
description	A field experiment was conducted in the first fortnight of July 2008, 2009 and 2010 at Horticultural Research Station, Jagtial, and in 2010-2011 at Turmeric Research Station, Kammarpally, to evaluate various fungicides against leaf blotch of turmeric. Treatments included the fungicides Propiconazole (0.1%), Hexaconazole (0.1%), Tricyclazole (0.1%) and Carbendazim + Mancozeb (0.1%) for rhizome treatment (dipping) and for foliar spray at 45 and 90 days after planting (DAP); and foliar application alone at 45 and 90 DAP. Among the treatments, rhizome treatment with Carbendazim + Mancozeb (0.1%) gave the best germination (90.52%); Rhizome treatment followed by foliar application of Carbendazim + Mancozeb (0.1%) at 45 and 90 DAP significantly reduced disease incidence of turmeric leaf blotch (16.13%) and enhanced fresh-rhizome yield (18.30t ha-1) compared to other fungicide applications. High cost-benefit ratio was achieved with rhizome treatment, followed by foliar application of Carbendazim + Mancozeb at 45 and 90 DAP (1:1.92).
format	article
author	S Narasimha Rao K Ravinder Kumar
author_facet	S Narasimha Rao K Ravinder Kumar
author_sort	S Narasimha Rao
title	Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
title_short	Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
title_full	Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
title_fullStr	Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
title_full_unstemmed	Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler
title_sort	evaluation of fungicides against leaf blotch of turmeric caused by taphrina maculans butler
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2013
url	https://doaj.org/article/f8c3c65d46094486a3daa932a13bd2ba
work_keys_str_mv	AT snarasimharao evaluationoffungicidesagainstleafblotchofturmericcausedbytaphrinamaculansbutler AT kravinderkumar evaluationoffungicidesagainstleafblotchofturmericcausedbytaphrinamaculansbutler
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Evaluation of Fungicides against Leaf Blotch of Turmeric Caused by Taphrina maculans Butler

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