Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/481817
Research center of Embrapa/Collection: Embrapa Milho e Sorgo - Artigo em periódico indexado (ALICE)
Date Issued: 1998
Type of Material: Artigo em periódico indexado (ALICE)
Authors: CRUZ, I.
VENDRAMIM, J. D.
OLIVEIRA, A. C.
Additional Information: IVAN CRUZ, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS.
Title: Determinação do período de avaliação de não-preferência de sorgo ao pulgão-verde, Schizaphis graminum (Rond.) (Homoptera: Aphididae).
Publisher: Anais da Sociedade Entomológica do Brasil, Jaboticabal, v. 27, n. 2, p. 299-302, 1998.
Language: pt_BR
Keywords: Greenbug
Plant
Resistance
Pest.
Description: To determine the evaluation period of preference of the greenbug, Schizaphis graminum (Rond.) to sorghum (Sorghum bicolor) genotypes, a study was conducted at the Embrapa/National Corn and Sorghum Research Center, Sete Lagoas, MG, using different sources of resistance. Cultivars were randomized within pots and 11-d after planting five apterous adult greenbugs/plant were released in the center of the pot. Evaluation based on the number of insects in each genotypes, after 24, 48, 72 and 96 hours of the insects release indicated that 72 hours after infestation was the ideal period to evaluate the non-preference of S. graminum to sorghum.
Thesagro: Praga
Planta
Resistência
Schizaphis Graminum
Pulgão Verde
Sorgo.
Sorghum Bicolor
NAL Thesaurus: Insecta.
Data Created: 1998-12-28
Appears in Collections:Artigo em periódico indexado (CNPMS)

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