Results 81 to 90 of about 2,441 (219)

Fungus-growing ants (Hymenoptera: Formicidae) on Santa Catarina Island, Brazil: patterns of occurrence

open access: yesRevista de Biología Tropical, 2000
A taxonomic survey on fungus-growing ants (Attini) was made at 14 beaches on Santa Catarina Island (SC), Brazil. The samplings were manual, in soil or litterfall, in the following habitats: sandy beach, herbaceous vegetation and shrubby vegetation.
Benedito Cortês Lopes   +1 more
doaj  

PREFERÊNCIA DE CORTE DE Eucalyptus spp. POR Acromyrmex laticeps nigrosetosus FOREL, 1908 (HYMENOPTERA: FORMICIDAE) EM CONDIÇÕES DE LABORATÓRIO [PDF]

open access: yesCiência Florestal, 2007
O objetivo deste trabalho foi avaliar a preferência de corte das operárias de Acromyrmex laticeps nigrosetosus Forel, 1908, em três espécies e um clone de eucalipto. Plantas de Eucalyptus urophylla S.T. Blake, 1977, Eucalyptus cloeziana F.
Alberto Luiz Marsaro Júnior   +3 more
doaj  

EFFECTS OF DIFFERENT DOSES OF THE FORMICIDE “CITROMAX” ON THE CONTROL OF Acromyrmex lundi (HYMENOPTERA: FORMICIDAE)

open access: yesCiência Florestal, 2010
The objective of this study was the analysis of the effect of the formicide “Citromax”, formulated with Ateleia glazioviana, in different doses on the control of Acromyrmex lundi, in native field in São Sepé county,  Rio Grande do Sul, Brazil.
Edison Bisognin Cantarelli   +3 more
doaj   +1 more source

Generation of Nutrients and Detoxification: Possible Roles of Yeasts in Leaf-Cutting Ant Nests

open access: yesInsects, 2012
The possible roles played by yeasts in attine ant nests are mostly unknown. Here we present our investigations on the plant polysaccharide degradation profile of 82 yeasts isolated from fungus gardens of Atta and Acromyrmex species to demonstrate that ...
Fernando C. Pagnocca   +4 more
doaj   +1 more source

Etologia de Acromyrmex spp. no Planalto Serrano catarinense

open access: yesRevista de Ciências Agroveterinárias, 2014
As formigas cortadeiras do gênero Acromyrmex (Formicidae) são insetos sociais presentes na maioria dos sistemas agrícolas brasileiros. A mudança na conformação florística causada pela agricultura intensiva aumentou a atividade de forrageamento deste ...
Alexandre Giesel   +3 more
doaj  

Hormigas cortadoras Acromyrmex spp.

open access: yes, 2022
EEA La ...
Dagatti, Carla Vanina, Manzano, Gonzalo
openaire   +1 more source

Plano de amostragem de Acromyrmex spp. (Hymenoptera: Formicidae) em áreas de pré-plantio de Pinus spp

open access: yesCiência Rural, 2006
Realizou-se um estudo para elaborar um plano de amostragem de formigas cortadeiras em área de pré-plantio florestal, na empresa Bosques del Plata situada no Departamento de Santo Tomé, província de Corrientes, Argentina.
Cantarelli Edison Bisognin   +3 more
doaj  

Pathogenicity of Bacillus thuringiensis isolated from two species of Acromyrmex (Hymenoptera, Formicidae)

open access: yesBrazilian Journal of Biology
The control of Acromyrmex leaf-cutting ants is necessary due to the severe damage they cause to diverse crops. A possibility was to control them using the bacterium Bacillus thuringiensis (Bt) that characteristically produces insecticidal crystal ...
L. M. N. Pinto   +3 more
doaj   +1 more source

Redescripción de la obrera de Solenopsis leptanilloides (Hymenoptera: Formicidae) y primera cita de la provincia de La Pampa (Argentina) Redescription of the worker of Solenopsis leptanilloides (Hymenoptera: Formicidae) and first record from La Pampa Province, (Argentina)

open access: yesRevista de la Sociedad Entomológica Argentina, 2009
La descripción de Solenopsis leptanilloides Santschi es incompleta hasta el presente, por ello en esta contribución se redescribe la obrera y se cita por primera vez para la provincia de La Pampa (Argentina). El material estudiado, compuesto por obreras,
José Luis M. Pall, Estela M. Quirán
doaj  

Correction to: Fungal Community Associated with the Leaf-Cutting Ant Acromyrmex crassispinus (Hymenoptera: Formicidae) Colonies: A Search for Potential Biocontrol Agents

open access: yesMicrobial Ecology, 2023
Thiele S Camargo   +5 more
semanticscholar   +1 more source

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