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	Provedor de dados Anais da SEB (1) Neotropical Entomology (1) Autor Castro,Ulises (1) Jeller,Helma (1) Morales,Anuar (1) Peck,Daniel C. (1) Peixer,Janice (1) Valério,José R. (1) Mais... Palavra-chave Froghopper (2) Aeneolamia varia (1) Brachiaria (1) Forage grass (1) Forage grass pest (1) Host plant resistance (1) Insecta (1) Rearing technique (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2004 (1) 1997 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Alternative methods for rearing grass-feeding spittlebugs (Hemiptera: Cercopidae) Neotropical Entomology Peck,Daniel C.; Morales,Anuar; Castro,Ulises. Two methodologies for rearing grass-feeding spittlebugs are described and were evaluated with Aeneolamia varia (Fabricius) on Brachiaria ruziziensis Germ. & Evrard. To promote biological studies, a new small-scale rearing unit was developed to maintain spittlebug life stages in the greenhouse year round. This unit features a plant tray established with roots as feeding sites for nymphal development alongside an adult emergence cage with plants and oviposition substrate for egg collection. For large-scale production, an improved mass-rearing colony was designed to reduce inputs and streamline production. The major feature was a covered box with root and microclimate conditions adequate for nymphal development. Efficiency of adult production from... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aeneolamia varia; Brachiaria; Forage grass pest; Froghopper; Rearing technique. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2004000300005 Seleção de introduções do gênero Brachiaria (Griseb) resistentes à cigarrinha Zulia entreriana (Berg) (Homoptera: Cercopidae) Anais da SEB Valério,José R.; Jeller,Helma; Peixer,Janice. Spittlebugs are the most damaging pasture pests in tropical America where extensive monocultures of Brachiaria decumbens cv. Basilisk have favoured the buildup of spittlebug populations. Under severe spittlebug attack, the entire above-ground portion of the plant appears dry and dead, reducing the stocking rates of damaged pastures. Host plant resistance is a low-cost method of controlling spittlebugs, which farmers can easily adopt. High level of spittlebug resistance is found in the cultivar B. brizantha cv. Marandu, but it requires more fertile soils. A Brachiaria germplasm provided by the International Center for Tropical Agriculture and available at the National Center for Beef Cattle Research (CNPGC) has been screened for spittlebug resistance. In... Tipo: Info:eu-repo/semantics/article Palavras-chave: Insecta; Host plant resistance; Froghopper; Forage grass. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591997000200023 Registros recuperados: 2 Primeira ... 1 ... Última

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