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Journal Article 2003

Autor: Cortés González, María Luisa Sánchez, T. Riis, L Bellotti, Anthony C. Calatayud, Paul-André
Enlace original: https://cgspace.cgiar.org/handle/10568/42516

Investigación en Agricultura
Enlace permanente
Cortés González, María Luisa ,  Sánchez, T. ,  Riis, L ,  Bellotti, Anthony C. ,  Calatayud, Paul-André ,  [A bioassay to test HCN toxicity to the burrowing bug, Cyrtomenus bergi] ,  A bioassay to test HCN toxicity to the burrowing bug, Cyrtomenus bergi
Journal Article 2005

Autor: Riis, L Esbjerg, P Bellotti, Anthony C.

Abundance of Cyrtomenus bergi Froeschner has been reported regularly under moist and damp conditions. The influence of temperature and soil moisture on development time and mortality of first, third, and fifth instars, longevity and fecundity of C. bergi adult females, as well as hatching time an...

Enlace original: https://cgspace.cgiar.org/handle/10568/43575

Investigación en Agricultura
Enlace permanente
Riis, L ,  Esbjerg, P ,  Bellotti, Anthony C. ,  [Influence of temperature and soil moisture on some population growth parameters of Cyrtomenus bergi (Hemiptera: Cydnidae)] ,  Influence of temperature and soil moisture on some population growth parameters of Cyrtomenus bergi (Hemiptera: Cydnidae)
Journal Article 2005

Autor: Riis, L Bellotti, Anthony C. Arias, B.

Cyrtomenus bergi Froeschner (Hemiptera: Cydnidae) is a polyphagous subterranean burrower bug reported on various crops and weeds in the field. Bionomics and population growth statistics of C. bergi while feeding on peanut (Arachis hypogaea L.), pinto peanut (Arachis pintoi, Krapovickas et Gregory...

Enlace original: https://cgspace.cgiar.org/handle/10568/43234

Investigación en Agricultura
Enlace permanente
Riis, L ,  Bellotti, Anthony C. ,  Arias, B. ,  [Bionomics and population growth statistics of Cyrtomenus bergi (Hemiptera: Cydnidae) on different host plants] ,  Bionomics and population growth statistics of Cyrtomenus bergi (Hemiptera: Cydnidae) on different host plants
Conference Paper 1995

Autor: Riis, L Bellotti, Anthony C. Vargas H., Octavio

The hypothesis that HCN in cassava is a defence mechanism against arthropod pests is suggestive, but quality and quantity of empirical data is unsatisfactory and scarce. The burrowing bug (Cyrtomenus bergi Froeschner: Cydnidae: Hemiptera) is recorded as a major pest on cassava in the neo-tropics ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55839

Investigación en Agricultura
Enlace permanente
Riis, L ,  Bellotti, Anthony C. ,  Vargas H., Octavio ,  [The response of polyphagous pest (Cyrtomenus bergi Froeschner) to cassava cultivars with variable HCN content in root parenchyma and peel] ,  The response of polyphagous pest (Cyrtomenus bergi Froeschner) to cassava cultivars with variable HCN content in root parenchyma and peel

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