Results 41 to 50 of about 207 (99)

Ritmos de actividad en hormigas cortadoras de hojas Acromyrmex lundii efecto del fotoperiodo y ciclo térmico en su variación anual

open access: yes, 2022
En las plantaciones forestales se aplican cebos tóxicos para el control de hormigas cortadoras de hojas (HCH) sin tener en cuenta si la aplicación coincide con las épocas del año en las cuales las colonias forrajean, único momento en el cual el cebo es efectivo.
openaire   +1 more source

Assemblages of oribatid mites in ant nests of Acromyrmex spp. (Hymenoptera, Formicidae) [PDF]

open access: yes, 2013
Los hormigueros de varias especies de Acromyrmex presentan sobre el suelo una elevación (túmulo), que posee condiciones micro climáticas estables y ofrece un ambiente atractivo para ácaros oribátidos y otros invertebrados edáficos.
Martínez, Pablo A., Peralta, Luciano
core  

Bioactivity of Asclepias curassavica, Equisetum spp. and Rosmarinus officinalis Extracts Against Leaf-Cutting Ants [PDF]

open access: yes, 2019
Chemical control of leaf-cutting ants is widely used, but alternative control with toxic plant extracts is promising. Substances with insecticidal potential extracted from plants have numerous ecological advantages.
Almeida, Viviane Tavares de   +7 more
core   +2 more sources

Host diversity and environmental variables as determinants of the species richness of the parasitoids of leaf-cutting ants [PDF]

open access: yes, 2010
Aim Because of the obligatory relationship between endoparasitoids and their hosts, we presume that hosts exert strong selection pressure on parasitoids. One prediction is a positive relationship between host diversity and parasitoid richness.
Elizalde, Luciana   +1 more
core   +1 more source

Growth and conidiation response of escovopsis weberi (Ascomycota: Hypocreales) against the fungal cultivar of acromyrmex lundii (Hymenoptera: Formicidae)

open access: yes, 2011
Leaf-cutter ants (Acromyrmex and Atta spp.) exhibit ancient and complex interactionswith the symbiotic fungus Leucoagaricus (Basidiomycetes: Agaricales) from which they feed, and withthe virulent and speciÞc fungus Escovopsis weberi J.J. Muchovej & Della Lucia (Ascomycetes:Hypocreales) that attacks the antsÕ fungal gardens.
Folgarait, Patricia Julia   +2 more
openaire   +1 more source

ACTIVIDAD DE FORRAJEO DE HORMIGAS Acromyrmex lundi (GUÉRIN-MÉNEVILLE) (HYMENOPTERA: FORMICIDAE) EN ÁREAS URBANAS [PDF]

open access: yes, 2019
Las hormigas cortadoras de hoja (Hymenoptera:Formicidae) son exclusivas del Continente Americano. Viven en hormigueros subterráneos y poseen organización social que se evidencia en la formación de colonias común comportamiento dirigido a la supervivencia,
Culebra Mason, Susana   +4 more
core   +1 more source

Selection on fruit traits is mediated by the interplay between frugivorous birds, fruit flies, parasitoid wasps and seed-dispersing ants [PDF]

open access: yes, 2020
Every organism on Earth must cope with a multitude of species interactions both directly and indirectly throughout its life cycle. However, how selection from multiple species occupying different trophic levels affects diffuse mutualisms has received ...
Lacoretz, Mariela   +3 more
core  

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