Results 71 to 80 of about 2,531 (177)

Characterization of a β-amylase from Propionicimonas sp. ENT-18 ectosymbiont of Acromyrmex subterraneus brunneus

open access: yesAnnals of Microbiology, 2011
The last decade has seen an increase in the industrial use of amylase, mainly due to its role in the production of anhydrous ethanol through the hydrolysis of corn starch. Most amylases in use nowadays are isolated from microorganisms, indicating their potential as a source of amylases for industrial applications. Since most microbial diversity remains
Tiago Domingues Zucchi   +2 more
openaire   +1 more source

Antagonism of entomopathogenic fungi by Bacillus spp. associated with the integument of cicadellids and delphacids [PDF]

open access: yes, 2015
Entomopathogenic fungi are potential tools to biocontrol cicadellids and delphacids, two groups of insects that cause extensive damage to agricultural crops. However, bacteria living on the host cuticle may inhibit fungal growth.
Ana María de Remes Lenicov   +4 more
core   +1 more source

Survey and registration of the occurrence of leaf-cutting ants in grassland areas [PDF]

open access: yes, 2022
Leaf-cutting ants tend to adapt to different climatic conditions, soil and vegetation, and have the particularity of attacking different cultures. The objective of this work was to survey and record the occurrence of leaf-cutting ants in 5 pasture areas ...
Barboza, Augusto Roberto Dias   +3 more
core   +1 more source

Isolation, identification and evaluation of antimicrobial activity of Actinomycetes from marine sediments of Persian Gulf (Hormozgan Province) [PDF]

open access: yes, 2009
Actinomycetes are gram positive and filamentous bacteria and produce a major portion of bioactive compounds. The aim of this study was to isolate and identify antibiotic-producing actinomycetes from Persian Gulf marine sediments within Hormozgan province
Gozari, M.   +4 more
core  

Review of Ants (Hymenoptera: Formicidae) as bioindicators in the Brazilian Savanna [PDF]

open access: yes, 2018
The Brazilian Savanna is threatened mainly by the expansion of agriculture and livestock. Regarding environmental problems, habitat loss in the biome and the need to verify studies on ants as bioindicators, the goal of this paper was to carry out a ...
Aranda, Rodrigo   +3 more
core   +2 more sources

Dinâmica populacional e ecologia do forrageamento de Acromyrmex Mayr, 1865 (hymenoptera: Formicidae) [PDF]

open access: yes, 2013
Resumo: A tribo Attini (Hymenoptera: Formicidae) compreende 14 gêneros de formigas que estão envolvidas em um mutualismo obrigatório com fungos. As formigas cortadeiras, Atta e Acromyrmex, são consideradas as principais pragas de florestas plantadas de ...
Nickele, Mariane Aparecida
core   +1 more source

Organização social e forrageamento na formiga cultivadora de fungo, "Acromyrmex subterraneus" (Hymenoptera: Formicidae) [PDF]

open access: yes, 2019
Orientador: Paulo Sérgio Moreira Carvalho de OliveiraDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo: Formigas cultivadoras de fungo (subtribo Attina) compõe um grupo monofilético de ?
Calheiros, Ana Carolina, 1994-
core  

Control of pest ants by pathogenic fungi: state of the art. [PDF]

open access: yesFront Fungal Biol, 2023
Folgarait PJ, Goffré D.
europepmc   +1 more source

Contamination and mortality of leaf-cutting ant workers by the quinone inside inhibitor fungicide after social interactions. [PDF]

open access: yesSci Rep, 2023
Scudillio T   +6 more
europepmc   +1 more source

Low Virulence of the Fungi Escovopsis and Escovopsioides to a Leaf-Cutting Ant-Fungus Symbiosis. [PDF]

open access: yesFront Microbiol, 2021
de Mendonça DMF   +5 more
europepmc   +1 more source

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