2011
DOI: 10.1590/s0102-05362011000400021
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Reação de acessos de Capsicum e de progênies de cruzamentos interespecíficos a isolados de Colletotrichum acutatum

Abstract: A antracnose, causada por um complexo de espécies de Colletotrichum, é uma das doenças mais importantes de Capsicum em regiões tropicais e subtropicais. Fontes de resistência têm sido identificadas em programas de melhoramento conduzidos em diferentes continentes. No entanto, ainda são restritas as informações sobre a abrangência e estabilidade desta resistência aos diferentes isolados de espécies de Colletotrichum que compõem o complexo causador da antracnose em Capsicum. Foram avaliadas as reações de 129 ace… Show more

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Cited by 20 publications
(14 citation statements)
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“…Anthracnose causes extensive losses in plants of the genus Capsicum before and after harvest, especially in hot and humid climates (Pereira et al, 2011;Park et al, 2012). The disease is considered of complex etiology since it can be caused by different species of Colletotrichum, including C. acutatum J.H.…”
mentioning
confidence: 99%
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“…Anthracnose causes extensive losses in plants of the genus Capsicum before and after harvest, especially in hot and humid climates (Pereira et al, 2011;Park et al, 2012). The disease is considered of complex etiology since it can be caused by different species of Colletotrichum, including C. acutatum J.H.…”
mentioning
confidence: 99%
“…Several breeding programs have been developed aimed at identifying and incorporating resistance genes in cultivars of sweet and chili pepper (Pakdeevaraporn et al, 2005;Yoon & Park 2005;Kim et al, 2008;Pereira et al, 2011). Sources of resistance have been identified in pepper accessions, including accession PBC932 in Capsicum chinense, resistant to Colletotrichum capsici, and Capsicum baccatum resistant to Colletotrichum gloeosporioides (Babu et al, 2011).…”
mentioning
confidence: 99%
“…Chilli peppers and sweet peppers ( Capsicum annuum L.) are considered to be important vegetables worldwide and rank among the most important constituents of tropical and subtropical cuisine, especially valued for their sensory and nutritional characteristics (Welbaum, ). Although there have been technological and production advances in this crop, diseases still generate great concern, causing serious yield losses (Ali, Bordoh, Singh, Siddiqui, & Droby, ; Babu et al, ; Di Dato, Parisi, Cardi, & Tripodi, ; Park et al, ; Pereira et al, ; Prusky, ).…”
Section: Introductionmentioning
confidence: 99%
“…It is considered a fruit disease, causing great losses in yield and liquidity during the post-harvest stage. In fruits, the pathogen causes necrotic and circular lesions with a dark color, whose diameters may vary, where a conidial mass emerges and spreads (Pereira et al, 2011).…”
Section: Introductionmentioning
confidence: 99%