Search
Now showing items 1-10 of 38
Population dynamics of Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) in a silvopastoral system
(Academic Journals, 2017)
Haplotype characterization of the COI mitochondrial gene in Chrysoperla externa (Neuroptera: Chrysopidae) from different environments in Jaboticabal, state of São Paulo, southeastern Brazil
(Instituto Internacional de Ecologia, 2010-11-01)
As espécies de crisopídeos pertencem à Ordem Neuroptera e são caracterizados como vorazes predadores na fase larval e algumas vezes também na fase adulta. Trata-se de um importante grupo usado no controle biológico de ...
Frequência fenotípica de asas e olhos ao longo de gerações em populações de laboratório de chrysoperla externa (Neuroptera: Chrysopidae)Phenotypic frequency of wings and eyes along the generations of chrysoperla externa (Neuroptera: Chrysopidae) in laboratory populations
(Universidade Federal Rural do Semi-Árido (UFERSA), 2015)
Loss of Genetic Variability Induced by Agroecosystems: Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) as a Case Study
(2013-02-07)
Four species of green lacewings occur in Brazil, of which Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) exhibits the widest geographical distribution. Chrysoperla externa is a predatory insect that is potentially ...
Desenvolvimento e capacidade de consumo de Chrysoperla externa (Hagen, 1861) alimentada com ninfas de mosca-branca criadas em hortaliças
(Univ Fed Rural Semi-arido-ufersa, 2010-01-01)
Many arthropods are mentioned with whitefly natural enemies, including the green lacewings. The aim of this study is to analyses the development and the capacity of predation of Chrysoperla externa (Hagen, 1861) fed with ...
Green lacewings (Neuroptera: Chrysopidae) associated with Melon Crop in Mossoró, Rio Grande do Norte State, Brazil
(Sociedade Entomológica do Brasil, 2010-06-01)
A survey of the green lacewings associated with the melon agroecosystem was carried out with the aim of including lacewings into the integrated management program of melon pests. Three species of this predator were found: ...
Effect of the insecticides abamectin and lufenuron on eggs and larvae of Chrysoperla externa under laboratory conditions
(Kluwer Academic Publ, 2004-06-01)
The side effects of two insecticides/acaricides, abamectin and lufenuron, on the eggs and larvae of Chrysoperla externa (Hagen) were studied in the laboratory (25 +/- 2degreesC, 62 +/- 10% RH and 12-h photophase). The ...
Consumo e ganho de peso de larvas de Chrysoperla Externa (Hagen, 1861) (Neuroptera: Chrysopidae) de diferentes Populaçoes e Geraçoes de Laboratório
(2008-01-01)
Several studies have been made about biology, predatory capacity, and food consumption to crisopids species, trying to get informations to use in Integrated Pest Management. Raising insects in laboratory for many generations ...