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Journal Article 1991

Autor: Kornegay, Julia L. Cardona, C.

The bean weevil Acanthoscelides obtectus, is an important storage pest of common beans in Latin America and Africa. A few wild bean accessions from Mexico have been identified as highly resistant to the weevil. One accession, G 12952, was crossed to two susceptible bean cultivars differing in see...

Enlace original: https://cgspace.cgiar.org/handle/10568/42984

Investigación en Agricultura
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Kornegay, Julia L. ,  Cardona, C. ,  [Inheritance of resistance to Acanthoscelides obtectus in a wild common bean accession crossed to commercial bean cultivars] ,  Inheritance of resistance to Acanthoscelides obtectus in a wild common bean accession crossed to commercial bean cultivars
Journal Article 1987

Autor: Harmsen, R. Bliss, Fredrick A. Cardona, C. POSSO, C.E. Osborn, Thomas C.

Four different types of arcelin, a protein that plays an important role in resistance to bruchids such as Zabrotes subfasciatus, were identified in wild accessions of Phaseolus vulgaris. Isogenic lines with cultivated black- (Porrillo 70) and white- (Sanilac) seeded parents were obtained by norma...

Enlace original: https://cgspace.cgiar.org/handle/10568/88622

Investigación en Agricultura
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Harmsen, R. ,  Bliss, Fredrick A. ,  Cardona, C. ,  POSSO, C.E. ,  Osborn, Thomas C. ,  [Transferring genes for arcelin protein from wild to cultivated beans: Implications for bruchid resistance] ,  Transferring genes for arcelin protein from wild to cultivated beans: Implications for bruchid resistance
Journal Article 2013

Autor: Aguirre, L.M. Cardona, C. Miles, John W. Sotelo, G.
Enlace original: https://cgspace.cgiar.org/handle/10568/51402

Investigación en Agricultura
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Aguirre, L.M. ,  Cardona, C. ,  Miles, John W. ,  Sotelo, G. ,  [Characterization of resistance to adult spittlebugs (Hemiptera:Cercopidae) in Brachiaria spp.] ,  Characterization of resistance to adult spittlebugs (Hemiptera:Cercopidae) in Brachiaria spp.
Journal Article 2013-08-15

Autor: Aguirre, L.M. Cardona, C. Miles, John W. Sotelo, G.

Nymphs and adults of several spittlebug (Hemiptera: Cercopidae) species are key pests of forage brachiariagrasses (Brachiaria spp.) in tropical America. To support current breeding programs, a series of experiments aimed at characterizing the mechanisms of resistance to adult feeding damage were ...

Enlace original: https://cgspace.cgiar.org/handle/10568/33522

Investigación en Agricultura
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Aguirre, L.M. ,  Cardona, C. ,  Miles, John W. ,  Sotelo, G. ,  [Characterization of resistance to adult spittlebugs (Hemiptera: Cercopidae) in Brachiaria spp.] ,  Characterization of resistance to adult spittlebugs (Hemiptera: Cercopidae) in Brachiaria spp.
Conference Paper 1990

Autor: Cardona, C. Pastor Corrales, Marcial A.

Pests and diseases are important production constraints of snap beans in tropical and subtropical regions of the world. Among the most important conditions favoring their development are climate, planting susceptible varieties in monoculture over entire regions, staggered planting dates, and plan...

Enlace original: https://cgspace.cgiar.org/handle/10568/55951

Investigación en Agricultura
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Cardona, C. ,  Pastor Corrales, Marcial A. ,  [Strategies for management of pests and diseases of snap beans in Latin America] ,  Strategies for management of pests and diseases of snap beans in Latin America
Journal Article 1979

Autor: Hohmann, C.L. Schoonhoven, Aart van Cardona, C.

An expt. to study the background soil effects associated with var. resistance in bean pest populations, virus incidence and yield was carried out at the Centro Internacional de Agricultura Tropical (CIAT), Palmira, Colombia from Jan.-March, 1978. The effect of the treatments and of the var. on Em...

Enlace original: https://cgspace.cgiar.org/handle/10568/88463

Investigación en Agricultura
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Hohmann, C.L. ,  Schoonhoven, Aart van ,  Cardona, C. ,  [Manejo de pragas do feijoeiro (Phaseolus vulgaris, Linnaeus, 17S3) atraves da utilizacao de cobertura de solo associada a resistwncia varietal] ,  Manejo de pragas do feijoeiro (Phaseolus vulgaris, Linnaeus, 17S3) atraves da utilizacao de cobertura de solo associada a resistwncia varietal
Journal Article 2011-06-19

Autor: Parsa, S Sotelo, G. Cardona, C.

Plants can resist herbivore damage through three broad mechanisms: antixenosis, antibiosis and tolerance. Antixenosis is the degree to which the plant is avoided when the herbivore is able to select other plants. Antibiosis is the degree to which the plant affects the fitness of the herbivore fee...

Enlace original: https://cgspace.cgiar.org/handle/10568/41624

Investigación en Agricultura
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Parsa, S ,  Sotelo, G. ,  Cardona, C. ,  [Characterizing herbivore resistance mechanisms: spittlebugs on brachiaria spp. as an example] ,  Characterizing herbivore resistance mechanisms: spittlebugs on brachiaria spp. as an example
Report 1979

Autor: Cardona, C.

The objectives of CIATs Entomology Program are: (1) the survey and identification of insect and mite species in L.A.; (2) establishment of the economic importance of pest species in terms of yield decrease and their geographic distribution; (3) evaluation of cv. for their resistance to determined...

Enlace original: https://cgspace.cgiar.org/handle/10568/71920

Investigación en Agricultura
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Cardona, C. ,  [Metodologia de investigacion en entomologia de frijol] ,  Metodologia de investigacion en entomologia de frijol

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