Results 51 to 60 of about 2,531 (177)

PATHOGENICITY OF ISOLATES OF ENTOMOPATHOGENIC FUNGI TO WORKERS OF Acromyrmex heyeri (Forel, 1899) (HYMENOPTERA: FORMICIDAE) [PDF]

open access: yes, 2023
Leaf-cutting ants stand out among the main pests of agricultural and forestry crops. Chemical control is the most used method to control these insect pests, requiring the development of techniques that are less harmful to the environment.
Costa, Ervandil Corrêa   +5 more
core   +2 more sources

Do Atta sexdens rubropilosa workers prepare leaves and bait pellets in similar ways to their symbiotic fungus? [PDF]

open access: yes, 2015
Leaf-cutting ants rely on the obligate symbiosis with a fungus, Leucoagaricus gongylophorus, on which they feed. This fungus garden is maintained preferentially with green leaves in combination with other tissues of plant origin.
Camargo, Roberto da Silva   +4 more
core   +2 more sources

Formigas cultivadoras de fungos: estado da arte e direcionamento para pesquisas futuras. [PDF]

open access: yes, 2016
A tribo Attini (Hymenoptera: Formicidae) compreende 14 gêneros com aproximadamente 230 espécies de formigas descritas que estão envolvidas em um mutualismo obrigatório com fungos.
NICKELE, M. A.   +3 more
core  

Magnitude and drivers of greenhouse gas emission from ant nests [PDF]

open access: yes, 2021
Greenhouse gas (GHG) emission is a worldwide concern, making the identification of emission sources and their magnitude an urgent issue. Ants release large amounts of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) from their nests.
Caiafa, Luana
core  

Formigas cortadeiras em sistemas de integração lavoura-pecuária-floresta - iLPF: fundamentos para o controle. [PDF]

open access: yes, 2014
bitstream/item/95731/1/CT-331-Porfirio ...
MARTINS, M. F. de O.   +3 more
core  

Leaf-Cutter Ants and Microbial Control [PDF]

open access: yes, 2018
The attini tribe comprises fungusgrowing ants, such as the basal Apterostigma and other more specialized genera, including the higher attine and the ones that cut the fresh plant tissue (Atta and Acromyrmex), maintaining an obligatory mutualistic ...
Arnosti, André   +6 more
core   +1 more source

Parasitoids of Acromyrmex (Hymenoptera: Formicidae) Leaf-Cutting Ants in Continuous and Fragmented Atlantic Forest [PDF]

open access: yes, 2013
Fragmentation of the habitat is a major threat to biodiversity in Atlantic forest. Parasitoids seem to be particularly susceptible to habitat fragmentation.
Elizalde, Luciana   +1 more
core   +3 more sources

Leucoagaricus gongylophorus confere proteção para Atta sexdens contra extratos vegetais [PDF]

open access: yes, 2022
Plant extracts have been considered for the control the leaf-cutting ants. The objectives of this study were to evaluate the survival leaf-cutting worker ants after topical application of Ageratum conyzoides (mentrasto) and Manihot esculenta (cassava ...
Avelino, Deise Santos   +4 more
core   +2 more sources

Foraging behavior of leaf cutting ants: How do workers search for their food? [PDF]

open access: yes, 2015
Forager ants search for adequate food sources in nature and, after their discovery, decide whether the source is suitable or not for the colony. However, we asked “How do workers seek out the substrate for cultivation of the symbiontic fungus on which ...
Camargo, Roberto da Silva   +2 more
core   +2 more sources

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