Virus eradication of cassava propagation materials by meristem culture

By:

TONTYAPORN, S

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Bangkok, TH Department of Agriculture 1979Description: 12 pSubject(s): LOC classification:

12930

Summary: Se presenta una revision de literatura sobre las 4 etapas en que se puede dividir un programa de erradicacion de virus en yuca: 1) identificacion del virus que se presenta en el clon; 2) terapia; 3) estudio de las plantas tratadas; y 4) propagacion y continua evaluacion en condiciones que eviten la reinfeccion de las plantas que se sometieron a curacion. Se concluye que el enraizamiento de esquejes de una sola yema foliar o de una sola hoja en condiciones de nebulizacion ofrece un medio de propagacion de materiales de siembra libre de virus de fuente limitada. Las plagas y las enfermedades se puede controlar facilmente debido a que solamente se utilizan pocos patrones. (CIAT)Summary: A literature review is presented on the 4 steps that a virus eradication program in cassava can be divided into: (1) identification of the virus presented in the clone; (2) therapy; (3) testing of the treated plants and (4) propagation and continued evaluation of the cured plants under conditions that avoid reinfection. It is concluded that the rooting of leaf-bud or single- leaf cuttings under mist offers a means of propagation of virus- free planting materials from a limited source. Since only few stocks are used, diseases and pests can be controlled easily. (CIAT)

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Title notes ( 3 )

Holdings
Item type	Current library	Collection	Call number	Copy number	Status	Date due	Barcode	Item holds
Books	CIAT Library Document collection CINFOS	Document Collection CINFOS	12930 (Browse shelf(Opens below))	c.1	Short Loan		100065835

Total holds: 0

Se presenta una revision de literatura sobre las 4 etapas en que se puede dividir un programa de erradicacion de virus en yuca: 1) identificacion del virus que se presenta en el clon; 2) terapia; 3) estudio de las plantas tratadas; y 4) propagacion y continua evaluacion en condiciones que eviten la reinfeccion de las plantas que se sometieron a curacion. Se concluye que el enraizamiento de esquejes de una sola yema foliar o de una sola hoja en condiciones de nebulizacion ofrece un medio de propagacion de materiales de siembra libre de virus de fuente limitada. Las plagas y las enfermedades se puede controlar facilmente debido a que solamente se utilizan pocos patrones. (CIAT) spa

Trabajo presentado en el course on meristem culture of cassava held at Centro Internacional de Agricultura Tropical (CIAT), Cali, Colombia on October 22, 1979 to November 16, 1979

A literature review is presented on the 4 steps that a virus eradication program in cassava can be divided into: (1) identification of the virus presented in the clone; (2) therapy; (3) testing of the treated plants and (4) propagation and continued evaluation of the cured plants under conditions that avoid reinfection. It is concluded that the rooting of leaf-bud or single- leaf cuttings under mist offers a means of propagation of virus- free planting materials from a limited source. Since only few stocks are used, diseases and pests can be controlled easily. (CIAT) eng