• Publications
  • Influence
Morphometric relationships and indirect determination of the length frequency structure of the pirarucu, Arapaima gigas (Cuvier), in Brazilian Amazonia
The pirarucu (giant red fish), Arapaima gigas (Cuvier), (Arapaimidae) is among the diverse fish resources of Amazonia which are threatened by over-exploitation. Little is known about the biology ofExpand
  • 23
  • 2
Dynamics and Predation Efficiency of Chrysoperla externa (Neuroptera: Chrysopidae) on Enneothrips flavens (Thysanoptera: Thripidae)
Abstract The dynamics of predation by the green lacewing Chrysoperla externa Hagen (Neuroptera: Chrysopidae) on Enneothrips flavens Moulton (Thysanoptera: Thripidae) was investigated by placingExpand
  • 6
  • 2
  • PDF
Occurrence of Quesada gigas on Schizolobium amazonicum trees in Maranhão and Pará States, Brazil
An infestation of Quesada gigas Olivier (Hemiptera: Cicadidae) on "parica" Schizolobium amazonicum (Huber) Ducken (Fabales: Fabaceae) was reported in the Municipalities of Itinga, Maranhao State andExpand
  • 14
  • 1
  • PDF
Description and key to the fifth-instars of some Cicadas (Hemiptera: Cicadidae) associated with coffee plants in Brazil.
Fifth-instars of the cicada species Dorisiana drewseni (Stål), Dorisiana viridis (Olivier), Fidicina mannifera (Fabricius), Fidicinoides pronoe (Walker) and Carineta fasciculata (Germar) areExpand
  • 10
  • 1
Natural Enemies Associated with Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) in the State of São Paulo, Brazil
Abstract The pink hibiscus mealybug, Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae), occurs widely in Brazil, causing damage to some crops. However, information on beneficial insectsExpand
  • 13
  • 1
  • PDF
Complex of Natural Enemies Associated With Scale Insects (Hemiptera: Coccomorpha) on Sugarcane in Brazil
A survey of the natural enemies of Aclerda takahashii (Kuwana, 1932) (Hemiptera: Aclerdidae) and Saccharicoccus sacchari (Cockerell, 1895) (Hemiptera: Pseudococcidae) was carried out in the state ofExpand
  • 3
  • 1
  • PDF
Oviposition of Quesada gigas (Hemiptera: Cicadidae) in coffee plants
Branches of coffee-plant were collected in Sao Sebastiao do Paraiso County, Minas Gerais State, at the Experimental Station of the Agricultural Research Company (Empresa de Pesquisa Agropecuaria deExpand
  • 10
  • PDF
Description of new cicada species associated with the coffee plant and an identification key for the species of Fidicinoides (Hemiptera: Cicadidae) from Brazil.
The genus Fidicinoides Boulard & Martinelli is characterized by its partially exposed timbal, not totally covered by the meta-scutellar plate as occurs in Fidicina Amyot & Serville, and has anExpand
  • 10
Giant Cicada Emergence, Protandry and Chorus Centers Formation as Revealed by Studies Using a Sound Trap
The giant cicada, Quesada gigas (Olivier) (Hemiptera: Cicadidae), is an important coffee pest and information about the behavior and reproduction of this species, e.g. emergence, senescence andExpand
  • 3
First Record of Dorisiana viridis (Hemiptera: Cicadidae) on Macadamia Nut (Proteales: Proteaceae) in Brazil
SUMMARY Cicadas (Hemiptera: Cicadidae) are important sucking insects, acting as pests of crops. In this study, the occurrence of the cicada, Dorisiana viridis (Olivier), was observed in a macadamiaExpand
  • 1
  • PDF
...
1
2
3
4
...