English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Resumo. A producao de inimigos naturais com qualidade comparavel aqueles encontrados na natureza e primordial para os sistemas de criacao de insetos em condicoes de laboratorio, que vise atender a programas de controle biologico. Dentre os indicadores de qualidade de parasitoides, a capacidade de voo e uma caracteristica importante a ser avaliada em laboratorio, pois esta relacionada a dispersao e alcance de abrigo, alimentos e hospedeiros em condicoes de campo. Palmistichus elaeisis Delvare & LaSalle e um endoparasitoide gregario, polifago, idiobionte que parasita pupas, principalmente da ordem Lepidoptera. O objetivo deste trabalho foi avaliar a qualidade da populacao do parasitoide P. elaeisis , criada em pupas Diatraea saccharalis (Fabricius) em laboratorio pelo teste de voo. Pupas de D. saccharalis com 24 horas de idade foram expostas ao parasitismo por femeas de P. elaeisis . Os adultos emergidos foram classificados de acordo com suas posicoes no interior da Unidade de teste em: voadores, caminhadores e nao voadores. A porcentagem dos parasitoides encontrados na tampa (voadores) foi de 51,23%, no anel (caminhadores) de 23,49% e no fundo (nao voadores) de 25,26%. Em razao aos percentuais de nao voadores observado para outras especies de parasitoides, o valor constatado para P. elaeisis pode significar uma queda na qualidade desse parasitoide, o que levaria a necessidade de introducao de novos individuos coletados em campo para recompor essa qualidade de voo. Flight Test as Evaluation Criteria of the Palmistichus elaeisis Delvare & LaSalle (Hymenoptera: Eulophidae) Quality Abstract. The production of natural enemies of comparable quality to those found in nature is essential to the creation of systems of insect in laboratory conditions, which object to meet biological control programs. Among the indicators of quality of parasitoids, flight capacity is an important factor to be evaluated in the laboratory feature, because it is related to the dispersion and range of shelter, food and hosts under field conditions. Palmistichus elaeisis Delvare & LaSalle is a gregarious endoparasitoid, polyphagous, idiobionte and parasite pupae, especially the Lepidoptera order. The objective of this study was to evaluate the quality of the parasitoid P. elaeisis population, created in pupae of Diatraea saccharalis (Fabricius) laboratory for the flight test. Pupae D. saccharalis with 24 hours of age were exposed to parasitism by females of P. elaeisis . The emerged adults were classified according to their positions within the unit test, flyers, running and not flying. The percentage of parasitoids found on the cover (flying) was 51.23%, the ring (running) of 23.49% and the bottom (non-flying) of 25.26%. Because the percentage of non-flying observed for other species of parasitoids, the value found for P. elaeisis could mean a drop in quality of the parasitoid, which would lead to the need to introduce new individuals collected in the field to restore this quality of flight.

Teste de Voo como Critério de Avaliação da Qualidade de Palmistichus elaeisis Delvare & LaSalle (Hymenoptera: Eulophidae)