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A comparison of two in vitro bioassays to detect resistance of the cattle tick Rhipicephalus microplus to fipronil
(Elsevier, 2023-01)The aim of this work is to compare the sensitivity of two in vitro bioassays to detect resistant to fipronil in Argentinean populations of the cattle tick Rhipicephalus microplus. Two different larval bioassays prepared ... -
A long-term sustainability assessment of an Argentinian agricultural system based on emergy synthesis
(2015-06-24)By tracking the different flows of emergy (the total amount of solar energy that was directly or indirectly required in a production process) it is possible to account for all environmental work previously involved in ... -
A meta‐analysis on the effectiveness of homofermentative and heterofermentative lactic acid bacteria for corn silage
(2018-08)Aims: This meta‐analysis aims to assess the effect of lactic acid bacteria (LAB) inoculation on fermentation parameters, microbiological composition and aerobic stability of corn silage. Methods and Results: Databases ... -
A modification of the arcsine–log calibration curve for analysing soil test value–relative yield relationships
(2017-03)This article aims to discuss the arcsine–log calibration curve (ALCC) method designed for the Better Fertiliser Decisions for Cropping Systems (BFDC) to calibrate relationships between relative yield (RY) and soil test ... -
A morphological and phylogenetic analysis of Ornithodoros marinkellei (Acari: Argasidae), with additional notes on habitat and host usage
(Springer, 2018-10)Ornithodoros marinkellei was described from larvae collected on Pteronotus spp. bats in Colombia and Panama. More recently, this tick was reported in the Brazilian Amazon. Because some morphometric differences were observed ... -
A new argasid tick species (Acari: Argasidae) associated with the rock cavy, Kerodon rupestris Wied-Neuwied (Rodentia: Caviidae), in a semiarid region of Brazil
(BioMed Central, 2016)Background: The rock cavy Kerodon rupestris (Wied-Neuwied, 1820) is a rodent species endemic to northeastern Brazil. Earlier studies have associated the argasid tick Ornithodoros talaje (Guérin-Méneville, 1849) with rocky ... -
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 new species of Ornithodoros (Acari: Argasidae), parasite of Microlophus spp. (Reptilia: Tropiduridae) from northern Chile
(2013-02)A new species, Ornithodoros microlophi (Acari: Argasidae), belonging to the subgenus Alectorobius is described from larvae collected on the lizards Microlophus atacamensis (Donoso-Barros, 1966) and Microlophus quadrivittatus ... -
A novel spotted fever group Rickettsia infecting Amblyomma parvitarsum (Acari: Ixodidae) in highlands of Argentina and Chile
(2016)The tick Amblyomma parvitarsum (Acari: Ixodidae) has established populations in Andean and Patagonic environments of South America. For the present study, adults of A. parvitarsum were collected in highland areas (elevation ... -
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 safe and effective vaccine against bovine leukemia virus
(Frontiers Media, 2022-08)Previous attempts to develop a vaccine against bovine leukemia virus (BLV) have not been successful because of inadequate or short-lived stimulation of all immunity components. In this study, we designed an approach based ... -
A systems-level yield gap assessment of maize-soybean rotation under high- and low-management inputs in the Western US Corn Belt using APSIM
(Elsevier, 2019-08)Quantifying yield gaps (potential minus actual yield) and identifying management practices to close those gaps is critical for sustaining high-yielding production systems. The objectives of this study were to: 1) calibrate ... -
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 ... -
Abonado de trigo y soja con digerido proveniente de biodigestores
(Ediciones INTA; Estación Experimental Agropecuaria Reconquista, 2021-01)Los biodigestores son contenedores herméticos donde se combinan bacterias particulares y material orgánico, dando lugar a procesos de fermentación en ausencia de oxígeno; que generan biogás como producto principal. Como ... -
Acceso al agua subterránea a través de perforaciones
(EEA Reconquista, 2017-12)Protocolo implementado para el acceso al agua subterránea a través de perforaciones en el Acuífero Puelche en el norte de Santa Fe. -
Accidents in farming in Santa Fe province, Argentina
(Universidad de Buenos Aires, 2014)Background: frequency of occupational accidents tends to be high in rural areas. Objectives: to characterize accidents and injuries, risk perception and adoption of protective elements on livestock workers in Sarmiento, ... -
Acciones vinculadas a la extensión : curso de productores INTA - APPA
(Asociación para la Promoción de la Producción Algodonera, Argentina, 2018)Actividades contenidas en el convenio entre INTA y APPA. -
Una actualización sobre el meteorismo espumoso bovino = An update on frothy bloat in cattle
(Facultad de Ciencias Veterinarias, Universidad Austral de Chile, 2010)El meteorismo espumoso bovino es un trastorno digestivo que limita la producción en los bovinos para carne y leche. Muchos factores han sido involucrados como causales del mismo, sin conocerse a ciencia cierta su influencia ... -
La adopción del manejo integrado de plagas por los productores de soja del Dpto. San Justo, provincia de Santa Fe
(Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, 2020)El cultivo de soja es el más importante y el que más superficie ocupa a nivel país. Para lograr buenos rendimientos es necesario protegerlo de los insectos plagas. Esta protección se realiza principalmente con plaguicidas ... -
Agua: construir represas para asegurar su abastecimiento
(Ediciones INTA; Estación Experimental Agropecuaria Reconquista, 2016-11)En un contexto climático signado por altas temperaturas y déficit hídrico, en regiones donde el agua subterránea presenta condicionamientos para el abrevado de los animales, resulta clave aprovechar una fuente de potencial ...