Avances en la busqueda de variedades de yuca (Manihot esculenta Crantz) resistentes a los ataques de acaros tetraniquidos

By:

DORESTE S., E

Material type: Article

ArticleLanguage: Spanish Description: 13(1- 4):85-90Subject(s): LOC classification:

25799

In: Revista de la Facultad de Agronomía, Universidad Central de Venezuela (Maracay, Venezuela)Summary: Se realizaron ensayos de campo para evaluar la resistencia de plantas de yuca a los ataques de acaros en Maracay (Aragua, Venezuela) de 1978-81, como parte de un proyecto colaborativo del CIAT, el Centro Nacional de Investigaciones Agropecuarias y la U. Central de Venezuela. Se encontro resistencia natural en yuca a los ataques de acaros. Las var. Mex-71 y Col-414 se determinaron como altamente resistentes y las var. Col-974, Col- 310, Col-1524, Col- 323, Col-974-A, Col-1180, Mex-26, Mex-29, Bra- 33, Ven-26, Ven- 214 y Ven-133 como ligeramente resistentes. (RA)Summary: Field trials to evaluate resistance of cassava plants to mite attacks were carried out in Maracay (Aragua, Venezuela) from 1978 to 1981, as part of a joint project of CIAT, Centro Nacional de Investigaciones Agropecuarias, and U. Central de Venezuela. Natural resistance in cassava to mite attacks was found. Var. Mex-71 and Col-414 were ranked as highly resistant and var. Col-974, Col-310, Col-1524, Col-323, Col-974-A, Col-1180, Mex-26, Mex-29, Bra-33, Ven- 26, Ven-214, and Ven-133 as slightly resistant. (AS)

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Holdings ( 1 )
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Holdings
Item type	Current library	Collection	Call number	Copy number	Status	Date due	Barcode	Item holds
Journal Article	CIAT Library Document collection CINFOS	Document Collection CINFOS	25799 (Browse shelf(Opens below))	c.1	Short Loan		100055659

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Se realizaron ensayos de campo para evaluar la resistencia de plantas de yuca a los ataques de acaros en Maracay (Aragua, Venezuela) de 1978-81, como parte de un proyecto colaborativo del CIAT, el Centro Nacional de Investigaciones Agropecuarias y la U. Central de Venezuela. Se encontro resistencia natural en yuca a los ataques de acaros. Las var. Mex-71 y Col-414 se determinaron como altamente resistentes y las var. Col-974, Col- 310, Col-1524, Col- 323, Col-974-A, Col-1180, Mex-26, Mex-29, Bra- 33, Ven-26, Ven- 214 y Ven-133 como ligeramente resistentes. (RA)

Field trials to evaluate resistance of cassava plants to mite attacks were carried out in Maracay (Aragua, Venezuela) from 1978 to 1981, as part of a joint project of CIAT, Centro Nacional de Investigaciones Agropecuarias, and U. Central de Venezuela. Natural resistance in cassava to mite attacks was found. Var. Mex-71 and Col-414 were ranked as highly resistant and var. Col-974, Col-310, Col-1524, Col-323, Col-974-A, Col-1180, Mex-26, Mex-29, Bra-33, Ven- 26, Ven-214, and Ven-133 as slightly resistant. (AS)