Results 91 to 100 of about 1,957 (206)

Sexual compatibility among Anastrepha fraterculus wild populations from Brazil. [PDF]

open access: yes, 2017
Mechanisms of reproductive isolation pre-and post-zygotic have been demonstrated in populations of Anastrepha fraterculus from South America. Studies showed population differences in morphology, isozymes, karyotypes, morphometry, and egg morphology ...
VIRGINIO, J. F.   +4 more
core  

The impact of sterile insect technique processes on the performance of tephritid flies

open access: yesInsect Science, Volume 32, Issue 5, Page 1524-1556, October 2025.
This graphical abstract illustrates the impact of different SIT (Sterile Insect Technique) processes on the biological performance of sterile fruit flies (Diptera: Tephritidae). The SIT process involves sequential procedures or stages (colonization, mass‐rearing, irradiation, handling, packaging, chilling, and release), where each stage can induce ...
Mayren Sánchez‐Rosario   +7 more
wiley   +1 more source

Species of Anastrepha (Diptera: Tephritidae) captured in a guava orchard (Psidium guajava L., Myrtaceae) in Boa Vista, Roraima, Brazil

open access: yesBrazilian Journal of Biology
The guava fruit (Psidium guajava) is among the most strongly affected by fruit flies in Brazil. In the Brazilian Amazon, 11 species of Anastrepha have been reported in guava orchards to date.
AL Marsaro Júnior   +4 more
doaj   +1 more source

A Review of the Natural Host Plants of the Anastrepha fraterculus Complex in the Americas

open access: yes, 2019
There is now enough support for the hypothesis that nominal Anastrepha fraterculus is a complex of cryptic species that are currently recognized, using morphometric procedures, as eight morphotypes that probably correspond to different biological species.
Vicente Hernández-Ortiz   +2 more
openaire   +1 more source

Factors affecting Anastrepha fraterculus female receptivity modulation by accessory gland products

open access: yesJournal of Insect Physiology, 2012
In the context of the sterile insect technique (SIT), mass-rearing and male irradiation are imperative. Post-teneral treatments such as the addition of protein in adult's male diet and male hormonal treatment are used to improve sexual performance and to accelerate sexual maturation.
Abraham, Solana   +3 more
openaire   +3 more sources

Primeiro registro de Trichopria anastrephae, parasitoide de moscas-das-frutas, no Rio Grande do Sul First record of Trichopria anastrephae, parasitoid of fruit flies, in the Rio Grande do Sul State, Brazil

open access: yesCiência Rural, 2011
Existem poucas informações sobre as espécies nativas de himenópteros parasitoides de moscas-das-frutas da Região Neotropical, o que objetivou a realização do presente trabalho.
Patrícia Postalli Cruz   +2 more
doaj   +1 more source

Efeito da alfa-difluorometilornitina nas dimensões dos ovários em Anastrepha fraterculus (Diptera, Tephritidae) [PDF]

open access: yes, 2009
As dimensões dos ovários (comprimento e largura) foram mensuradas em fêmeas jovens da Anastrepha fraterculus (Wiedemann) (Diptera, Tephritidae) submetidas ou não ao inibidor α-difluormetilornitina (α-DFMO). A concentração mais efetiva de α-DMFO utilizada
Casali, Valesca Veiga Cardoso   +2 more
core  

Estudo das respostas de oviposição de fêmeas de Anastrepha fraterculus (Diptera: Tephritidae) à qualidade de frutos hospedeiros. [PDF]

open access: yes, 2021
Objetivo: Analisar as respostas de oviposição e avaliar a discriminação das escolhas de fêmeas de Anastrepha fraterculus diante da presença simultânea de frutos hospedeiros de qualidades ...
CARDOSO, A. A. da S.   +5 more
core  

Ocorrência precoce da mosca das frutas em ameixas Incidence of the southamerican fruit fly on plums

open access: yesCiência Rural, 1999
O objetivo deste estudo foi verificar qual o estágio fenológico mais precoce da fruta de ameixeira em que ocorreria o ataque de mosca das frutas Anastrepha fraterculus.
Luiz Antonio Salles
doaj   +1 more source

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