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Conference Paper 1993

Autor: Bellotti, T Arias, V.B.

The burrowing bug, C. bergi (Hymenopetra: Cydnidae) was first recorded as a cassava pest in Valle, Colombia, in 1979. Nymphs and adults of this subterranean sucking insect feed on cassava roots by means of a thin, strong stylet. As it feeds, it inoculates the roots with soil-borne pathogens such ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55699

Investigación en Agricultura
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Bellotti, T ,  Arias, V.B. ,  [The possible role of HCN in the biology and feeding behavior of the cassava burrowing bug (Cyrtomenus bergi Froeschner: Cydnidae: Hemiptera)] ,  The possible role of HCN in the biology and feeding behavior of the cassava burrowing bug (Cyrtomenus bergi Froeschner: Cydnidae: Hemiptera)
Conference Paper 1993

Autor: Rivera, MF Laberry Saavedra, Rafael Alberto Lozano, J.C.

The existence of endophytes in cassava was suspected for the following reasons: (a) A wide range variation of root yield is frequent among disease-symptomless plants growing on the same plot; (b) root yield of low-yielding, virus-free plants of traditional clones can be increased by meristem cult...

Enlace original: https://cgspace.cgiar.org/handle/10568/55694

Investigación en Agricultura
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Rivera, MF ,  Laberry Saavedra, Rafael Alberto ,  Lozano, J.C. ,  [Evidences for endophytes parasiting traditional clones of cassava (Manihot esculenta Crantz)] ,  Evidences for endophytes parasiting traditional clones of cassava (Manihot esculenta Crantz)
Conference Paper 1993

Autor: Lozano, J.C. Laberry Saavedra, Rafael Alberto

Recent investigations on cassava and its relationships with Pseudomonas fluorescens and P. putida have shown (a) Isolates with none or very mild inhibition of pathogenic bacteria and fungi; (b) isolates that strongly inhibit pathogenic bacteria, with none or very mild inhibition of fungi; (c) iso...

Enlace original: https://cgspace.cgiar.org/handle/10568/55697

Investigación en Agricultura
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Lozano, J.C. ,  Laberry Saavedra, Rafael Alberto ,  [Biological control of cassava diseases using fluorescent pseudomonads] ,  Biological control of cassava diseases using fluorescent pseudomonads
Conference Paper 1993

Autor: López F, Y. Vélez, W. El-Sharkawy, Mabrouk A. Mayer, Jorge Edgard

We want to understand the physiological mechanisms underlying the high photosynthetic rates of cassava under drought stress and high temperatures. Histological analysis of leaf cross sections with cassava PEPC specific antiserum to establish the enzymic compartmentalization pattem is our next goa...

Enlace original: https://cgspace.cgiar.org/handle/10568/55696

Investigación en Agricultura
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López F, Y. ,  Vélez, W. ,  El-Sharkawy, Mabrouk A. ,  Mayer, Jorge Edgard ,  [Biochemical characterization of PEPC from cassava: a preliminary report] ,  Biochemical characterization of PEPC from cassava: a preliminary report
Conference Paper 1993

Autor: Henry, Guy Iglesias, C.A.

Although world cassava production has been increasing, it is shown that considerable cassava yield gaps still exist. Constraints are divided according to being endogenous and exogenous to the (plant and) production system. It is indicated that besides these constraints, considerable "adoption con...

Enlace original: https://cgspace.cgiar.org/handle/10568/55700

Investigación en Agricultura
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Henry, Guy ,  Iglesias, C.A. ,  [Problems and opportunities in cassava biotechnology] ,  Problems and opportunities in cassava biotechnology
Conference Paper 1993

Autor: O'Brien, G.M. Poulter, NH Wheatley, Christopher C.
Enlace original: https://cgspace.cgiar.org/handle/10568/55698

Investigación en Agricultura
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O'Brien, G.M. ,  Poulter, NH ,  Wheatley, Christopher C. ,  [Evaluation of a rapid semi-quantitative assay for cyanogens in cassava] ,  Evaluation of a rapid semi-quantitative assay for cyanogens in cassava
Book 1975

Autor: Díaz Duque, R.O. Pinstrup-Andersen, Per Estrada, R.D.
Enlace original: https://cgspace.cgiar.org/handle/10568/69574

Investigación en Agricultura
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Díaz Duque, R.O. ,  Pinstrup-Andersen, Per ,  Estrada, R.D. ,  [Costos y utilización de insumos en la producción de yuca en Colombia] ,  Costos y utilización de insumos en la producción de yuca en Colombia
Book 1981

Autor: Howeler, Reinhardt H.
Enlace original: https://cgspace.cgiar.org/handle/10568/69580

Investigación en Agricultura
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Howeler, Reinhardt H. ,  [Nutrición mineral y fertilización de la yuca (manihot esculenta crantz)] ,  Nutrición mineral y fertilización de la yuca (manihot esculenta crantz)

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