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Genetic parameters and selection of Brachiaria decumbens hybrids for agronomic traits and resistance to spittlebugs. Author(s): BARRIOS, S. C. L.; VALLE, C. B. do; VALERIO, J. R.; TORRES, F. Z. V. The objective of this work was to estimate genetic parameters for agronomic traits and resistance to spittlebugs in B. decumbens hybrids and to select the ones with best performance. For that, 324 hyb... ... Repository: BDPA Publication year: 2015
Genetic variability in Brachiaria ruziziensis for resistance to spittlebugs. Author(s): SOUZA SOBRINHO, F. de; AUAD, A. M.; LEDO, F. J. da S. The aim of this study was to evaluate the resistance of B. ruziziensis clones to the spittlebug species Deois schach and Mahanarva spectabilis. Together with the cultivar Marandu (B. brizantha) and th... ... Repository: BDPA Publication year: 2010
Ipyporã brachiariagrass: forage production and spittlebugs assessments. Author(s): PEDREIRA, B. C. e The spittlebugs cause symptoms such as yellowing of leaves, forage accumulation reduction and consequently, stocking rate decreasing. One alternative is the use of forage breeding to find genotypes th... ... Repository: BDPA Publication year: 2017
A decade of sampling reveals spittlebug population dynamics in different cultivation system. Author(s): AUAD, A. M.; OLIVEIRA, C. M. de There is a large proportion of degraded pastures in monoculture system, caused especially by the complex of spittlebugs (Hemiptera : Cercopidae), which are the main pest insects of pastures in Latin A... ... Repository: BDPA Publication year: 2025
Sixteen years of recurrent selection of ruzi grass for resistance to spittlebugs (Hemiptera: Cercopidae). Author(s): SOUZA SOBRINHO, F. de; AUAD, A. M. The forage Urochloa ruziziensis ((R. Germ. and C.M. Evrard) Crins (synonym Brachiaria ruziziensis) (Poales: Poaceae)) has great potential to be adopted as pasture. However, this forage is susceptible... ... Repository: BDPA Publication year: 2024
Thermal stress as a critical factor in the viability and duration of spittlebug eggs. Author(s): AUAD, A. M. The spittlebug Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) is an important pest that causes significant losses in the production of forage crops for cattle feed. Information on the t... ... Repository: BDPA Publication year: 2024
Differential gene expression for elucidating Paspalum regnellii resistance against Spittlebugs (Mahanarva spectabilis). Author(s): MALAGO JUNIOR, W.; GUSMAO, M. R.; VIGNA, B. B. Z. Spittlebugs from Mahanarva genus are pests that cause significant losses in livestock, hindering the production of grasses in Brazil. Repository: BDPA Publication year: 2023
Endophytic potential of entomopathogenic fungi associated with Urochloa ruziziensis (Poaceae) for spittlebug (Hemiptera: Cercopidae) control. Author(s): AUAD, A. M.; OLIVEIRA, C. M. de Spittlebugs are pests that affect forage plants in tropical America, causing damage to such plants and causing significant annual losses in milk and meat production. One of the alternatives for combat... ... Repository: BDPA Publication year: 2024
Meiotic chromosomes and nucleolar behavior in testicular cells of the grassland spittlebugs Deois flavopicta, Mahanarva fimbriolata and Notozulia entreriana (Hemiptera, Auschenorrhyncha). Author(s): VALERIO, J. R.; BARBOSA, L. R. Spittlebugs annually infest pastures and cause severe damage, representing a serious problem for the tropical American beef cattle industry. Spittlebugs are an important biotic constraint to forage pr... ... Repository: BDPA Publication year: 2010
Damage of the spittlebug Deois flavopicta (Stal) (Hemiptera: Cercopidae) to maize in intercropping system with Brachiaria grass. Author(s): CRUZ, I.; GONTIJO NETO, M. M. Uma das possibilidades de recuperação de áreas degradadas destinada à pecuária é a integração milho/braquiária. Nesse sistema, recupera-se a fertilidade do solo através da utilização correta de calcár... ... Repository: BDPA Publication year: 2009

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