The spittlebug Zulia entreriana was used in laboratory feeding tests te evaluate the degree of damage to the foliage and roots of Brachiaria decumbens and Brachiaria brizantha. Nymphal feeding on B. decumbens reduced the weight of foliage by an average ef 21% and the roots by 36%; adults reduced the foliage weight by 27% and the roots by 48%. Nymphs and adults feeding on the same plant reduced the foliage weight by an average of 36% and the roots by 50%. The degree of damage was ia direct proportion te insect density; the more insects per plant, the greater the amount of damage. In one test, significantly (P < 0.05) more new shoots were produced on B. decumbens plants that contained a high density of adults. The reduction in root we...
A survey for spittlebugs in rice fields of the State of Mato Grosso do Sul showed presence of as man...
Nymphs and adults of several spittlebug (Hemiptera: Cercopidae) species are key pests of forage brac...
Este estudo avaliou o impacto da presença da gramínea exótica (Brachiaria decumbens) na herbivoria e...
Dentre as pragas encontradas em pastagens as cigarrinhas ocupam lugar de destaque visto aos grandes ...
The spittlebugs are the main pests associated with forage, and have been causing serious damage for...
Two methodologies for rearing grass-feeding spittlebugs are described and were evaluated with Aeneol...
Pastures represent a resource for Brazilian cattle ranching, with the spittlebug as their main pest ...
The spittlebug Deois flavopicta Stal (Hom.: Cercopidae) occurs naturally on native grasses in Centra...
Eleven species of native or naturalized grasses were found hosting spittlebug nymphs in the natural ...
Estudou-se a biologia da broca-da-cana-de-acucar (Diatraea saccharalis Fabricius, 1794) (Lipidoptera...
Embora altas infestações por insetos fitossuccívoros em cultivos de plantas Bt ocorram com frequênci...
The sugarcane spittlebug Mahanarva fimbriolata (Stål) (Hemiptera: Cercopidae) is a pest of mechanica...
ABSTRACT: Plant resistance is the most important method of spittlebug control. The example of this u...
The aim of this study was to determine the damage in Brachiaria ruziziensis (Germain & Edvard) accor...
Among the species belonging to 11 genera of Neotropical spittlebugs attacking graminaceous plants, N...
A survey for spittlebugs in rice fields of the State of Mato Grosso do Sul showed presence of as man...
Nymphs and adults of several spittlebug (Hemiptera: Cercopidae) species are key pests of forage brac...
Este estudo avaliou o impacto da presença da gramínea exótica (Brachiaria decumbens) na herbivoria e...
Dentre as pragas encontradas em pastagens as cigarrinhas ocupam lugar de destaque visto aos grandes ...
The spittlebugs are the main pests associated with forage, and have been causing serious damage for...
Two methodologies for rearing grass-feeding spittlebugs are described and were evaluated with Aeneol...
Pastures represent a resource for Brazilian cattle ranching, with the spittlebug as their main pest ...
The spittlebug Deois flavopicta Stal (Hom.: Cercopidae) occurs naturally on native grasses in Centra...
Eleven species of native or naturalized grasses were found hosting spittlebug nymphs in the natural ...
Estudou-se a biologia da broca-da-cana-de-acucar (Diatraea saccharalis Fabricius, 1794) (Lipidoptera...
Embora altas infestações por insetos fitossuccívoros em cultivos de plantas Bt ocorram com frequênci...
The sugarcane spittlebug Mahanarva fimbriolata (Stål) (Hemiptera: Cercopidae) is a pest of mechanica...
ABSTRACT: Plant resistance is the most important method of spittlebug control. The example of this u...
The aim of this study was to determine the damage in Brachiaria ruziziensis (Germain & Edvard) accor...
Among the species belonging to 11 genera of Neotropical spittlebugs attacking graminaceous plants, N...
A survey for spittlebugs in rice fields of the State of Mato Grosso do Sul showed presence of as man...
Nymphs and adults of several spittlebug (Hemiptera: Cercopidae) species are key pests of forage brac...
Este estudo avaliou o impacto da presença da gramínea exótica (Brachiaria decumbens) na herbivoria e...