Results 1 to 10 of about 30,693 (166)

Gyne nutrition as a stronger predictor of mating success than nestmateship in Vespula germanica [PDF]

Scientific Reports
Mate choice can optimize resource investment by weighing the benefits of selecting high-quality mates against the costs of rejecting mating opportunities.
Agustina P. Porrino, Andrés S. Martínez, Maité Masciocchi   +2 more
doaj   +2 more sources

Understanding key population drivers of the spotted wing Drosophila in cultivated and natural areas in the Andes [PDF]

Scientific Reports
The spotted-wing drosophila (SWD), Drosophila suzukii (Matsumara) (Diptera: Drosophilidae), is a serious global pest. Understanding the drivers for its success is fundamental to develop sustainable management tools.
Andrés S. Martínez, Mónica D. Germano, Verónica Chillo, Facundo Franza, Deborah Fischbein, Andrea Cardozo, Maité Masciocchi   +6 more
doaj   +2 more sources

Environmental influence and species occurrence of yellowjacket drones in an invaded area [PDF]

Scientific Reports
During the mating season, reproductive individuals of numerous insect species gather in rendezvous areas, which increases mating opportunities. Male hymenopterans often have to move considerable distances during a particular season, searching or waiting ...
Agustina P. Porrino, Maité Masciocchi, Andrés S. Martínez   +2 more
doaj   +2 more sources

Allee effects in an invasive social wasp: an experimental study in colonies of Vespula germanica

Scientific Reports, 2023
Allee effects rely on the existence of mutually beneficial intraspecific interactions that increase individual fitness and per capita growth rate, as the number of individuals in a population or group increases. When the number of individuals falls below
Romina Melo, Maité Masciocchi, Juan C. Corley   +2 more
doaj   +1 more source

Learning of a mimic odor combined with nectar nonsugar compounds enhances honeybee pollination of a commercial crop

Scientific Reports, 2021
The increasing demand on pollination services leads food industry to consider new strategies for management of pollinators to improve their efficiency in agroecosystems.
M. Cecilia Estravis-Barcala, Florencia Palottini, Walter M. Farina   +2 more
doaj   +1 more source

Managed honeybees and South American bumblebees exhibit complementary foraging patterns in highbush blueberry

Scientific Reports, 2021
Despite Apis mellifera being the most widely managed pollinator to enhance crop production, they are not the most suitable species for highbush blueberries, which possess restrictive floral morphology and require buzz-pollination.
M. Cecilia Estravis-Barcala, Florencia Palottini, Ivana Macri, Denise Nery, Walter M. Farina   +4 more
doaj   +1 more source

Sugar responsiveness could determine foraging patterns in yellowjackets

Scientific Reports, 2023
Sympatric-related species often exhibit resource partitioning. This can occur through different mechanisms, such as behavioral, morphological, and sensory variations, leading to qualitative, temporal, or spatial differences in resource exploitation, such
Maité Masciocchi, Analía Mattiacci, José M. Villacide, Micaela Buteler, Agustina P. Porrino, Andrés S. Martínez   +5 more
doaj   +1 more source

Effectiveness of Push–Pull Systems to Fall Armyworm (Spodoptera frugiperda) Management in Maize Crops in Morelos, Mexico

Insects, 2021
Chemical control is the main method used to combat fall armyworm in maize crops. However, its indiscriminate use usually leads to a more complex scenario characterized by loss of its effectiveness due to the development of resistance of the insect pest ...
Ouorou Ganni Mariel Guera, Federico Castrejón-Ayala, Norma Robledo, Alfredo Jiménez-Pérez, Georgina Sánchez-Rivera, Lilia Salazar-Marcial, Hilda Elizabet Flores Moctezuma   +6 more
doaj   +1 more source

In-hive learning of specific mimic odours as a tool to enhance honey bee foraging and pollination activities in pear and apple crops

Scientific Reports, 2022
The areas devoted to agriculture that depend on pollinators have been sharply increased in the last decades with a concomitant growing global demand for pollination services.
Walter M. Farina, Andrés Arenas, Paula C. Díaz, Cinthia Susic Martin, María J. Corriale   +4 more
doaj   +1 more source

Una propuesta didáctica para la enseñanza-aprendizaje de insectos, plantas y el problema de la pérdida de polinizadores

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2021
Se presenta un diseño didáctico llevado a cabo en formación inicial de profesorado de Educación Primaria alrededor de los insectos, las plantas y el problema de la pérdida de polinizadores.
Blanca Puig, Borja Gómez Prado
doaj   +1 more source