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First Occurrence and Population Dynamics of Blissus pulchellus (Hemiptera: Blissidae) in Brazil: a new pest of pastures in Roraima. Cattle production is one of the main economic activities in the state of Roraima, and insect pest attacks in pastures have a negative effect on this sector in the region. Little is known about the spe... ... Repository: BDPA Publication year: 2021
First record of Duplachionaspis divergens (Green, 1899) (Hemiptera: Diaspididae) in forage grasses in Brazil. Repository: BDPA Publication year: 2021
Biological aspects of Blissus pulchellus Montadon (Hemiptera: Blissidae) regarding the resistance of forage poaceae. The objective of this study is to evaluate the biological development of the chinch bug, Blissus pulchellus regarding the resistance of the eight forage poaceae. For that, chinch bugs collected from a... ... Repository: BDPA Publication year: 2021
Sixteen years of recurrent selection of ruzi grass for resistance to spittlebugs (Hemiptera: Cercopidae). 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
Influence of pastoral systems on Mahanarva spectabilis (Distant) (Hemiptera: Cercopidae) and the entomopathogen Metarhizium anisopliae (Metsch.) Sorokin. The influence of Urochloa brizantha (variety Marandu) grazing systems on Mahanarva spectabilis (Distant) and the entomopathogen Metarhizium anisopliae (Metsch.) was studied to understand the benefits... ... Repository: BDPA Publication year: 2019
Evaluating Paspalum accessions as to resistance to the spittlebug Mahanarva sp. (Hemiptera: Cercopidae). Repository: BDPA Publication year: 2013
Sorting Brachiaria hybrids as to resistance to the pasture spittlebug Deois flavopicta (Hemiptera: Cercopidae). Repository: BDPA Publication year: 2013
Sobrevivência de Deois flavopicta (STAL., 1854) em pastagens submetidas a tratamento de sementes com inseticidas. Com o objetivo de avaliar a sobrevivência de Deois flavopicta (Hemiptera: Cercopidae) em pastagens em formação de Urochloa (Syn. Brachiaria) decumbens e U. brizantha, submetidas ao tratamento de semen... ... Repository: BDPA Publication year: 2016
A decade of sampling reveals spittlebug population dynamics in different cultivation system. 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
Pragas e doenças em pastagens na Amazônia. É necessário e urgente identificar e manejar as pastagens, a fim de minimizar os impactos negativos envolvidos na ocorrência e disseminação de pragas. Este capítulo tem por objetivo discutir o tema co... ... Repository: BDPA Publication year: 2020

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