Breeding for resistance to coffee berry disease in Coffea arabica L. II. Inheritance of the resistance

Vossen, H. A. M. van der; Walyaro, D. J.

doi:10.1007/bf00023225

Cited by 48 publications

(41 citation statements)

References 17 publications

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“…Progenies of these germplasms were also resistants to C. gloeosporioides (OrozcoMiranda, 2003). Van der Vossen and Walyaro (1980) reported that probably the resistance of the "Hibrido de Timor" to C. kahawae originated from C. canephora.…”

Section: Resultsmentioning

confidence: 99%

“…These genes can suffer by the action of minor genes of secondary effects, highly influenced by the environment. Studies done in Kenya ( Van der Vossen and Walyaro, 1980) showed that the resistance to C. kahawae appeared to be controlled by major genes on three different loci in different varieties. Van der Graaff (1981) found continuous distribution for the resistance to C. kahawae and didn't observe the qualitative nature of the resistance genes.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Partial resistance to fruit necrosis associated to Colletotrichum spp. among arabic coffee genotypes

Sera

Ito

et al. 2007

Braz. arch. biol. technol.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Partial resistance to fruit necrosis associated to Colletotrichum spp. among arabic coffee genotypes

Sera

Ito

et al. 2007

Braz. arch. biol. technol.

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show abstract

“…For Arabica, studies carried out in Kenya by van der Vossen & Walyaro (1980) concluded that coffee resistance to CBD appears to be controlled by major genes on three different loci. The highly resistant variety Rume Sudan carries the dominant R-and the recessive K-genes.…”

Section: Inheritance Of Resistancementioning

confidence: 99%

Coffee resistance to the main diseases: leaf rust and coffee berry disease

Silva

Várzea

Guerra‐Guimarães

et al. 2006

Braz. J. Plant Physiol.

186

147

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Considerable success has been obtained in the use of classical breeding to control economically important plant diseases, such as the coffee leaf rust and the coffee berry disease (CBD). There is a strong consensus that growing genetically resistant varieties is the most appropriate cost effective means of managing plant diseases and is one of the key components of crop improvement. It has also been recognized that a better knowledge of both, the pathogens and the plant defence mechanisms will allow the development of novel approaches to enhance the durability of resistance. After a brief description of concepts in the field of plant disease resistance, we attempt to give a view of the research progress on coffee leaf rust and CBD concerned with the pathogens infection and variability, coffee breeding for resistance and coffee resistance mechanisms. Key words: Coffea, Colletotrichum kahawae, Hemileia vastatrix, coffee breeding, resistance.Resistência do cafeeiro para suas principais doenças: ferrugem alaranjada das folhas e antracnose dos frutos: Sucesso considerável tem sido obtido no uso do melhoramento clássico para o controle de doenças de plantas economicamente importantes, tais como a ferrugem alaranjada das folhas e a antracnose dos frutos do cafeeiro (CBD). Há um grande consenso de que o uso de plantas geneticamente resistentes é o meio mais apropriado e eficaz em termos de custos do controle das doenças das plantas, sendo também um dos elementos chave do melhoramento da produção agrícola. Tem sido também reconhecido que um melhor conhecimento do agente patogênico e dos mecanismos de defesa das plantas permitirá o desenvolvimento de novas abordagens no sentido de aumentar a durabilidade da resistência. Após uma breve descrição de conceitos na área da resistência das plantas às doenças, nesta revisão tentou-se dar uma idéia do progresso na investigação da ferrugem alaranjada do cafeeiro e do CBD relativamente ao processo de infecção e variabilidade dos agentes patogênicos, melhoramento do cafeeiro para a resistência e mecanismos de resistência do cafeeiro. Palavras-chave: Coffea, Colletotrichum kahawae, Hemileia vastatrix, melhoramento do cafeeiro, resistência.

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“…used in their studies. The resistance shown by these genotypes may possibly be genetically as one of the parents in the cross is Rume Sudan which carries R-gene (van der Vossen & Walyaro, 2009;van der Vossen & Walyaro, 1980). Variety N39 shows susceptibility to the four C. kahawae strains.…”

Section: Discussionmentioning

confidence: 99%

“…Studies by van der Vossen and Walyaro (1980) revealed that HdT possesses a gene for CBD resistance on the T-locus, and that dominant R and recessive k genes found in Rume Sudan contribute to CBD resistance in the cross of Coffea arabica. The compact hybrid breeding lines developed were established in four on-station and six on-farm trials to study genetic responses under varying environmental conditions in Tanzania.…”

mentioning

confidence: 99%

Responses of Compact Coffee Clones Against Coffee Berry and Coffee Leaf Rust Diseases in Tanzania

Kilambo¹,

Rebeun²,

Mamiro³

2013

JPS

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The utilization of resistant Arabica coffee (Coffea arabica) varieties is considered as the most economical control for coffee berry disease (CBD) and coffee leaf rust (CLR) in Tanzania. The resistance levels of varieties at field and laboratory conditions were assessed through their phenotypic disease reaction response to CBD and CLR. In this study sixteen (16) compact hybrids of C. arabica plus four (4) standard cultivars were evaluated under a range of environmental conditions in on-station and on-farm trials in Tanzania. Also four (4) Colletotrichum kahawae strains of the pathogen responsible for CBD infection;

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Breeding for resistance to coffee berry disease in Coffea arabica L. II. Inheritance of the resistance

Cited by 48 publications

References 17 publications

Partial resistance to fruit necrosis associated to Colletotrichum spp. among arabic coffee genotypes

Partial resistance to fruit necrosis associated to Colletotrichum spp. among arabic coffee genotypes

Coffee resistance to the main diseases: leaf rust and coffee berry disease

Responses of Compact Coffee Clones Against Coffee Berry and Coffee Leaf Rust Diseases in Tanzania

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