Cassava is one of the main carbohydrate sources in the tropics, and it has worldwide importance as basic food for millions of persons in America and Africa. This root crop is affected by cassava frog skin disease that in Colombia produces yield losses of almost 90%. A phytoplasma was associated w...
Álvarez, E.
,
Mejía, Juan Fernando
,
Llano Rodríguez, Germán Alberto
,
Loke, John Bernard
,
[Detection and characterization of a phytoplasma associated with frog skin disease in cassava]
,
Detection and characterization of a phytoplasma associated with frog skin disease in cassava
The application of biotechnology tools has made it possible to make significant advances in the detection of pathogens and in the study of the genetic variability of pathogen populations. As a result, adequate disease management strategies can be planned, and disease resistance markers for plants...
Álvarez, E.
,
Llano Rodríguez, Germán Alberto
,
Loke, John Bernard
,
Mejía De Los Rios, J.F.
,
[Applying biotechnology tools to improve control diseases of some tropical crops]
,
Applying biotechnology tools to improve control diseases of some tropical crops
La Marchitez bacteriana o Moko del plátano causado por Ralstonia solanacearum E.F. Smith raza 2 es la enfermedad bacteriana más importante de este cultivo en Colombia. La técnica de BIO-RCP, se utilizó para detectar la bacteria. Inicialmente se colectaron un total de 337 muestras (193 de suelo y ...
Gómez Calvo, Eduardo Augusto
,
Álvarez, E.
,
Llano Rodríguez, Germán Alberto
,
[Identificación y caracterización de cepas de Ralstonia solanacearum raza 2, agente causante del moko del plátano en Colombia]
,
Identificación y caracterización de cepas de Ralstonia solanacearum raza 2, agente causante del moko del plátano en Colombia
Cassava frogskin disease (CFSD) is an economically important root disease of cassava (Manihot
esculenta) in Colombia and other South American countries, including Brazil, Venezuela, Peru,
Costa Rica, and Panama. The roots of severely affected plants are thin, making them unsuitable
for consumptio...
Álvarez, E.
,
Mejía De Los Rios, J.F.
,
Llano Rodríguez, Germán Alberto
,
Loke, John Bernard
,
Calari, A
,
Duduk, B
,
Bertaccini, A
,
[Characterization of a phytoplasma associated with frogskin disease in cassava]
,
Characterization of a phytoplasma associated with frogskin disease in cassava
Llano Rodríguez, Germán Alberto
,
Álvarez, E.
,
Fregene, Martin A.
,
Muñoz Flórez, Jaime Eduardo
,
[Identifying QTLs and RGAs in cassava and their relationships with three Phytophthora species]
,
Identifying QTLs and RGAs in cassava and their relationships with three Phytophthora species
Álvarez, E.
,
Mejía De Los Rios, J.F.
,
Llano Rodríguez, Germán Alberto
,
Loke, John Bernard
,
[Characterization of Colletotrichum gloeosporioides, causal agent of anthracnose in soursop (Annona muricata) in Valle del Cauca, Colombia]
,
Characterization of Colletotrichum gloeosporioides, causal agent of anthracnose in soursop (Annona muricata) in Valle del Cauca, Colombia
Llano Rodríguez, Germán Alberto
,
Álvarez, E.
,
Loke, John Bernard
,
Fregene, Martin A.
,
Muñoz Flórez, Jaime Eduardo
,
[Identificación de genes análogos de resistencia y QTLs asociados con resistencia a enfermedades de yuca]
,
Identificación de genes análogos de resistencia y QTLs asociados con resistencia a enfermedades de yuca
La Antracnosis, causada por el hongo Colletotrichum gloeosporioides, ocasiona pérdidas hasta del 90% en huertos no tecnificados de guanábana. Para el control de la enfermedad se requiere conocer bien la sintomatología y las características del agente causal. Teniendo en cuenta que existe poca inf...
Álvarez, E.
,
Ospina, CA
,
Mejía De Los Rios, J.F.
,
Llano Rodríguez, Germán Alberto
,
[Caracterización morfológica, patogénica y genética del agente causal de la antracnosis (Colletotrichum gloeosporioides) en guanábana (Annona muricata) en el Valle del Cauca]
,
Caracterización morfológica, patogénica y genética del agente causal de la antracnosis (Colletotrichum gloeosporioides) en guanábana (Annona muricata) en el Valle del Cauca