Impact of okra leaf curl disease on morphology and yield of okra
The impact of okra leaf curl disease on four accessions of a local okra cultivar and four commercial okra cultivars was assessed in field conditions from June to October in 2007 and 2008. Disease incidence varied from 68.5% to 72.5% among accessions of the local cultivar while commercial cultivars were much less infected (8.7-16.2%). Diseased plants of the local cultivar suffered more reduced growth (58% reduction) than those of the commercial cultivars (39.6%). The number of marketable fruits per plant, the fruit length, fruit diameter and fruit weight which were subject to reductions of 26-61%, 19-64%, 6-42% and 23-63%, respectively. The overall yield losses were significantly higher in accessions of the local cultivar (26-55%) than in the commercial ones (4.4-9.6%). The average economic losses for one hectare of crop were estimated at of 11,100 USD and 1950 USD, respectively for the local and the commercial cultivars.
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Subjects: | H20 - Maladies des plantes, Abelmoschus esculentus, enroulement des feuilles, http://aims.fao.org/aos/agrovoc/c_8557, http://aims.fao.org/aos/agrovoc/c_4237, http://aims.fao.org/aos/agrovoc/c_8081, |
Online Access: | http://agritrop.cirad.fr/555567/ http://agritrop.cirad.fr/555567/1/document_555567.pdf |
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dig-cirad-fr-5555672024-01-28T18:27:11Z http://agritrop.cirad.fr/555567/ http://agritrop.cirad.fr/555567/ Impact of okra leaf curl disease on morphology and yield of okra. Tiendrebeogo Fidèle, Traoré Edgar Valentin, Lett Jean-Michel, Barro Nicolas, Konaté Gnissa, Traoré Alfred S., Traoré Oumar. 2010. Crop Protection, 29 (7) : 712-716.https://doi.org/10.1016/j.cropro.2010.02.007 <https://doi.org/10.1016/j.cropro.2010.02.007> Impact of okra leaf curl disease on morphology and yield of okra Tiendrebeogo, Fidèle Traoré, Edgar Valentin Lett, Jean-Michel Barro, Nicolas Konaté, Gnissa Traoré, Alfred S. Traoré, Oumar eng 2010 Crop Protection H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 Burkina Faso http://aims.fao.org/aos/agrovoc/c_8081 The impact of okra leaf curl disease on four accessions of a local okra cultivar and four commercial okra cultivars was assessed in field conditions from June to October in 2007 and 2008. Disease incidence varied from 68.5% to 72.5% among accessions of the local cultivar while commercial cultivars were much less infected (8.7-16.2%). Diseased plants of the local cultivar suffered more reduced growth (58% reduction) than those of the commercial cultivars (39.6%). The number of marketable fruits per plant, the fruit length, fruit diameter and fruit weight which were subject to reductions of 26-61%, 19-64%, 6-42% and 23-63%, respectively. The overall yield losses were significantly higher in accessions of the local cultivar (26-55%) than in the commercial ones (4.4-9.6%). The average economic losses for one hectare of crop were estimated at of 11,100 USD and 1950 USD, respectively for the local and the commercial cultivars. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/555567/1/document_555567.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.cropro.2010.02.007 10.1016/j.cropro.2010.02.007 http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=208424 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cropro.2010.02.007 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.cropro.2010.02.007 |
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H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 http://aims.fao.org/aos/agrovoc/c_8081 H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 http://aims.fao.org/aos/agrovoc/c_8081 |
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H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 http://aims.fao.org/aos/agrovoc/c_8081 H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 http://aims.fao.org/aos/agrovoc/c_8081 Tiendrebeogo, Fidèle Traoré, Edgar Valentin Lett, Jean-Michel Barro, Nicolas Konaté, Gnissa Traoré, Alfred S. Traoré, Oumar Impact of okra leaf curl disease on morphology and yield of okra |
description |
The impact of okra leaf curl disease on four accessions of a local okra cultivar and four commercial okra cultivars was assessed in field conditions from June to October in 2007 and 2008. Disease incidence varied from 68.5% to 72.5% among accessions of the local cultivar while commercial cultivars were much less infected (8.7-16.2%). Diseased plants of the local cultivar suffered more reduced growth (58% reduction) than those of the commercial cultivars (39.6%). The number of marketable fruits per plant, the fruit length, fruit diameter and fruit weight which were subject to reductions of 26-61%, 19-64%, 6-42% and 23-63%, respectively. The overall yield losses were significantly higher in accessions of the local cultivar (26-55%) than in the commercial ones (4.4-9.6%). The average economic losses for one hectare of crop were estimated at of 11,100 USD and 1950 USD, respectively for the local and the commercial cultivars. |
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article |
topic_facet |
H20 - Maladies des plantes Abelmoschus esculentus enroulement des feuilles http://aims.fao.org/aos/agrovoc/c_8557 http://aims.fao.org/aos/agrovoc/c_4237 http://aims.fao.org/aos/agrovoc/c_8081 |
author |
Tiendrebeogo, Fidèle Traoré, Edgar Valentin Lett, Jean-Michel Barro, Nicolas Konaté, Gnissa Traoré, Alfred S. Traoré, Oumar |
author_facet |
Tiendrebeogo, Fidèle Traoré, Edgar Valentin Lett, Jean-Michel Barro, Nicolas Konaté, Gnissa Traoré, Alfred S. Traoré, Oumar |
author_sort |
Tiendrebeogo, Fidèle |
title |
Impact of okra leaf curl disease on morphology and yield of okra |
title_short |
Impact of okra leaf curl disease on morphology and yield of okra |
title_full |
Impact of okra leaf curl disease on morphology and yield of okra |
title_fullStr |
Impact of okra leaf curl disease on morphology and yield of okra |
title_full_unstemmed |
Impact of okra leaf curl disease on morphology and yield of okra |
title_sort |
impact of okra leaf curl disease on morphology and yield of okra |
url |
http://agritrop.cirad.fr/555567/ http://agritrop.cirad.fr/555567/1/document_555567.pdf |
work_keys_str_mv |
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1792497598367531008 |