Contribucion preliminar al estudio de la polilla del frijol

By:

BRUCHER E., G

Material type: Article

ArticleLanguage: Spanish Description: 1(1):63-69Subject(s):

LOC classification:

4907

In: Boletin de Sanidad VegetalSummary: Se realizo un estudio biologico de Epinotia opposita cuyo estado larval ocasiona danos de importancia economica al frijol en Chile. Se presenta una descripcion de los huevos, larva, pupa y adulto; ademas se incluyen los ciclos de vida y su distribucion geografica en el pais. Las larvas de la primera generacion larval se alimentan del paranquima foliar y barrenan los tallos; sin embargo, el dano de importancia economica se presenta cuando las larvas de la segunda generacion se alimentaron de las semillas en la vaina. (CIAT)Summary: A biological study was made of Epinotia opposita, the larval state of which was found causing damage of economic importance to beans in Chile. A description is given of the eggs, larvae, chrysalis and adult; the length of the life cycles and its geographic distribution in the country. First-generation larvae feed on the leaf parenchyma and bore into large stems; however, damage of economic importance is caused when the 2nd generation larvae feed on the seeds in the pod. (CIAT)

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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	4907 (Browse shelf(Opens below))	c.1	Short Loan		100056337

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Previous	4904 Seleccion de variedades de frijol resistentes al picudo del ejote	4905 El combate del picudo del ejote mediante la combinacion de variedades resistentes e insecticidas	4906 Toxicity studies of so-called "inert" material with the bean weevil Acanthoscelides obtetus (Say)	4907 Contribucion preliminar al estudio de la polilla del frijol	4908 A means of differentiating between Acanthoscelides obtectus (Say) and Zabrotes subfasciatus (Boh.) (Coleoptera, Bruchidae) in white hadcot beans at the pupal stage	4909 Zinc foliar sprays increase yields of navy beans	4910 Efecto de 4 volumenes de agua y 2 frecuencias de riego en el rendimiento del frijol	Next

Se realizo un estudio biologico de Epinotia opposita cuyo estado larval ocasiona danos de importancia economica al frijol en Chile. Se presenta una descripcion de los huevos, larva, pupa y adulto; ademas se incluyen los ciclos de vida y su distribucion geografica en el pais. Las larvas de la primera generacion larval se alimentan del paranquima foliar y barrenan los tallos; sin embargo, el dano de importancia economica se presenta cuando las larvas de la segunda generacion se alimentaron de las semillas en la vaina. (CIAT) spa

A biological study was made of Epinotia opposita, the larval state of which was found causing damage of economic importance to beans in Chile. A description is given of the eggs, larvae, chrysalis and adult; the length of the life cycles and its geographic distribution in the country. First-generation larvae feed on the leaf parenchyma and bore into large stems; however, damage of economic importance is caused when the 2nd generation larvae feed on the seeds in the pod. (CIAT) eng