Results 61 to 70 of about 3,662 (216)

METHOD OF ANALYSIS FOR POPULATION LIMITATION OF THE LEPIDOPTERA PEST IN FRUITERS (LEPIDOPTERA: TORTRICIDAE) IN SIBIEL VILLAGE, SIBIU CITY IN CONDITIONS OF YEAR 2013 [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2014
In the present work is described an experiment in Sibiel, made in an apple orchard of 1,50 ha surface, which was kept under observation in order to combat the Cydia pomonella L. pest.
Cristina STANCĂ-MOISE
doaj  

Molecular Phylogeny and Strain Genotyping of the Bacterial Endosymbiont Wolbachia Associated With Tuta absoluta Populations

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 5, Page 387-397, May 2026.
This study was designed to understand the association between reproductive endosymbiotic bacteria and wild and laboratory‐reared Tuta absoluta populations. The majority of T. absoluta populations showed Wolbachia presence at varying levels of infection, whereas Arsenophonus, Cardinium, and Spiroplasma were not detected. Wolbachia‐positive T.
Ashok B. Hadapad   +5 more
wiley   +1 more source

Primera cita de la especie Goniozus legneri (Hymenoptera: Bethylidae) en el Alto Valle de Río Negro, Patagonia Argentina First record of the species Goniozus legneri Gordh in the Alto Valle de Río Negro, Patagonia, Argentina

open access: yesRevista de la Sociedad Entomológica Argentina, 2005
Se reporta por primera vez para la zona del Alto Valle de Río Negro, a Goniozus legneri Gordh, parasitando naturalmente larvas de Cydia pomonella (L), "carpocapsa", en montes comerciales de manzanos y nogales.
Silvina Garrido   +3 more
doaj  

Molecular bases of insect odorant receptor function: specificity and evolution

open access: yesBiological Reviews, Volume 101, Issue 2, Page 1036-1049, April 2026.
ABSTRACT Insect odorant receptors (ORs) are a class of chemoreceptors that insects use to detect volatile cues in their environment. In recent years, major advances in the field of structural biology have made it possible to obtain the first structures of insect ORs.
Zibo Li   +5 more
wiley   +1 more source

Cycle évolutif et voltinisme du Carpocapse (Cydia pomonella L., Lepidoptera, Tortricidae) exprimés par le piègeage sexuel et les degrés-jours dans la région d'Azrou

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2014
Le carpocapse (Cydia pomonella L.), effroyable ravageur des rosacées à pépins, cause régulièrement  des dommages considérables dans les vergers. Afin de déterminer son voltinisme, nous avons suivi son vol pendant huit saisons (2006-2013) dans un verger ...
M'Hamed HMIMINA, Salma IRAQUI
doaj  

Sequence and analysis of the mitochondrial DNA control region in the sugarcane borer Diatraea saccharalis (Lepidoptera: Crambidae)

open access: yesBrazilian Archives of Biology and Technology, 2008
This study aimed at the sequence and analysis of the mtDNA control region (CR) of the Diatraea saccharalis. The genome PCR amplification was performed using the complementary primers to the flanking regions of Bombyx mori CR mitochondrial segment.
Juliana Pereira Bravo   +4 more
doaj   +1 more source

Enhancing Species Distribution Models by Considering Dispersal Ability

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We designed an experiment using 10 species with varying dispersal abilities, comparing their potential future distributions under realistic dispersal constraints versus assumptions of unlimited dispersal. Our results demonstrate that ignoring dispersal limitations leads to a significant overprediction of suitable habitats.
Mengge Duan   +4 more
wiley   +1 more source

Molecular mechanisms of sex determination in Lepidoptera: current status and perspectives

open access: yesInsect Science, Volume 33, Issue 2, Page 599-617, April 2026.
The genetic basis of sex determination in Lepidoptera was discovered in 2014 in the silkworm Bombyx mori. In this model species, the W chromosome‐derived small piRNA called Fem piRNA downregulates the expression of a Z‐linked gene, Masculinizer (Masc), which leads to the default female‐specific splicing of the doublesex gene (dsxF) and thus to female ...
František Marec   +2 more
wiley   +1 more source

Polymerase chain reaction assay for Cydia pomonella granulovirus detection in Cydia pomonella population.

open access: yesActa virologica, 2004
The polymerase chain reaction (PCR) assay was successfully used to identify Cydia pomonella granulovirus (CpGV) in larvae of Cydia pomonella L. (codling moth). PCR with the primers CpGV-2A/CpGV-2B and CpGV-3A/CpGV-3B was found suitable for detection of CpGV.
J K, Kundu   +3 more
openaire   +1 more source

Isolation and characterization of Beauveria and Metarhizium spp. from walnut fields and their pathogenicity against the codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae)

open access: yesEgyptian Journal of Biological Pest Control, 2018
Entomopathogenic fungi (EPFs) play an important role for regulating insect pest populations, as they exist in many different ecosystems. Within these fungi, Beauveria and Metarhizium spp.
Songül Gürlek   +3 more
doaj   +1 more source

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