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A functional classification of 63 common Poaceae in the “Campos” grasslands of South America
(Asociación Argentina de Ecología, 2019-08)The natural grasslands that form part of the “Campos” of South America contain a large number of species at the paddock level (high α diversity), but little differentiation among paddocks (low β diversity). Thus, forage ... -
A new piroplasmid species infecting dogs: morphological and molecular characterization and pathogeny of Babesia negevi n. sp.
(BMC, 2020-04)Introduction: Babesiosis is a protozoan tick-borne infection associated with anemia and life-threatening disease in humans, domestic and wildlife animals. Dogs are infected by at least six well-characterized Babesia spp. ... -
A new species group and two new species of freyine jumping spiders (Araneae, Salticidae, Aelurillini)
(Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", 2019-06)Wedoquella apnnea sp. nov. and W. karadya sp. nov., two new species of the jumping spider subtribe Freyina are described and illustrated from specimens recently collected in Misiones and Chaco provinces, Northeastern ... -
A new species of Aphis Linnaeus 1758 (Hemiptera, Aphididae) collected on Gymnophyton Clos (Apiaceae) in Argentina
(2017-06)Aphis cuyana López Ciruelos & Ortego, sp. n. (Aphididae, Aphidinae) is described from apterous and alate viviparous females collected on Gymnophyton polycephalum (Apiaceae) in localities of the Argentinean provinces of La ... -
A new species of Mimosa sect. Mimosa (Leguminosae, Mimosoideae) from Southern Brazil
(Springer, 2013-06)A new species of Mimosa section Mimosa, Mimosa eurystegia, which is apparently endemic to Paraná in southern Brazil, is described and illustrated. This species is distinguished by plurinerved leaflets and papyraceous, ... -
A new species of Mimosa section Mimosa (Leguminosae) from the Paraguayan Cerrado
(Magnolia Press, 2019-04)Mimosa schininii (Leguminosae), a new species from the Amambay region, in the Cerrado ecoregion of northeastern Paraguay, is described and illustrated. This new species belongs to Mimosa L. section Mimosa series Mimosa ... -
A new species of Ornithodoros (Acari: Argasidae) from desert areas of northern Chile
(2016-07)Ornithodoros atacamensis n. sp. is described from larvae collected on the lizard Liolaemus bisignatus and from free-living adults collected in desert areas from the Pan de Azúcar and Llanos de Challe National Parks, in ... -
A newly detected exotic ambrosia beetle in Argentina: Euwallacea interjectus (Coleoptera: Curculionidae: Scolytinae)
(Florida Entomological Society, 2019-03)An exotic species of ambrosia beetle (Coleoptera: Curculionidae: Scolytinae) of Asian origin has been detected recently in Argentina. Euwallacea interjectus (Blandford) has been collected infesting cultivated poplars in ... -
A non-targeted approach unravels the volatile network in peach fruit
(2012)Volatile compounds represent an important part of the plant metabolome and are of particular agronomic and biological interest due to their contribution to fruit aroma and flavor and therefore to fruit quality. By using a ... -
A pictorial key to differentiate the recently detected exotic Haemaphysalis longicornis Neumann, 1901 (Acari, Ixodidae) from native congeners in North America
(Pensoft Publishers, 2019-01)Until recently, only two haemaphysaline species, Haemaphysalis chordeilis (Packard, 1869) and Haemaphysalis leporispalustris (Packard, 1869), were known to occur in the United States, and neither was considered to be of ... -
A Trypanosoma species detected in Rhipicephalus (Boophilus) microplus ticks from Argentina
(Elsevier, 2020-09)Specimens of a Trypanosoma sp. were found in a haemolymph sample of Rhipicephalus microplus from Argentina. Polymerase chain reaction (PCR) was done targeting the SSU rRNA gene of Trypanosoma spp. and a fragment of 2300 ... -
Agistemus aimogastaensis sp. n. (Acari, Actinedida, Stigmaeidae), a recently discovered predator of eriophyid mites Aceria oleae and Oxycenus maxwelli, in olive orchards in Argentina
(Pensoft Publishers, 2013-06)A new species, Agistemus aimogastaensis, is described with the aid of optical and Scanning Electron Microscopy. This mite is an important predator of two eriophyid mites (Aceria oleae and Oxycenus maxwelli) in olive orchards ... -
Alerta por nueva plaga forestal en la Patagonia
(EEA Alto Valle, INTA, 2023-09)Se trata de la polilla del álamo (Leucoptera sinuella), un insecto que podría afectar la producción de frutales que se encuentren cerca de cortinas de salicáceas. El INTA, junto con dos universidades de Chile, el Senasa, ... -
Amblyomma aureolatum (Acari: Ixodidae): nuevos registros en las provincias de Buenos Aires y Santa Fe, Argentina
(2016-06)En los meses de julio de 2015 y enero de 2016 se colectaron garrapatas de un gato montés (Leopardus geoffroyi) localizado en la provincia de Buenos Aires y de un canino doméstico (Canis lupus familiaris) en la provincia ... -
Amblyomma hadanii n. sp. (Acari: Ixodidae), a tick from northwestern Argentina previously confused with Amblyomma coelebs Neumann, 1899
(2014-07)All stages of Amblyomma hadanii n. sp. (Acari: Ixodidae) are described from northwestern Argentina. The diagnostic characters for males are a combination of the pattern of scutal ornamentation, basis capituli dorsally ... -
Amblyomma yucumense Krawczak, Martins & Labruna, 2015 (Acari: Ixodidae) in Argentina
(Systematic & Applied Acarology Society, 2018-05)Amblyomma yucumense was recently described from specimens collected in the Turvo State Park, southern Brazil. In search of this tick species, free-living ticks were collected at the Moconá Provincial Park and the Yabotí ... -
Analysis of a chitinase from EpapGV, a fast killing betabaculovirus
(Springer, 2014-04)The main function of baculoviral chitinase protein (V-CHIA) is to promote the final liquefaction of infected host larvae, facilitating the dispersion of occlusion bodies (OBs) in the environment. In this study, a v-chiA ... -
Antifungal susceptibility profile and molecular identification of Cyp51C mutations in clinical and environmental isolates of Aspergillus flavus from Argentina
(Wiley, 2020-10)Background: The emergence of azole resistance in non‐fumigatus Aspergillus strains is on the raise. Objectives: To study the susceptibility profiles and the molecular mechanisms of azole resistance of environmental and ... -
Aphid species (Hemiptera: Aphididae) reported for the first time in Tucumán, Argentina
(2014-12)Aphids (Hemiptera: Aphididae) are considered among the most important pests all around the world. The total number of aphid species recorded in Argentina between 2003 and 2013 has risen from 200 to 237, which demonstrates ... -
Aprovechamiento de cáscara de nuez pecán: extracción de bajo costo, determinación e identificación de compuestos fenólicos
(Asociación Argentina de Tecnólogos Alimentarios (AATA), 2023-10)Nuevos enfoques buscan atender los desafíos en el intento de armonizar el desarrollo y la innovación en la tecnología de los alimentos con aspectos socio-ambientales. En concordancia con esto y con los objetivos del ...