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Mostrando ítems 1-20 de 26
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Biological control of Fusarium graminearum sensu stricto, causal agent of Fusarium head blight of wheat, using formulated antagonists under field conditions in Argentina
(2016-03)Fusarium head blight (FHB) mainly caused by Fusarium graminearum is a devastating disease that causes extensive yield and quality losses to wheat in humid and semi-humid regions of the world. The biocontrol effect of two ... -
Brote de rabia paresiante bovina en la región libre de enfermedad en la Argentina = Outbreak of bovine paralytic rabies in a disease-free region of Argentina
(Elsevier, 2020-11)Reportamos un brote de rabia paresiante bovina en un engorde a corral ubicado en un área libre de esta enfermedad en el sur de Santa Fe, Argentina. Tras manifestar signos neurológicos murieron 6/122 novillos (morbimortalidad ... -
Characterization of Actinobacillus pleuropneumoniae field strains antigenically related to the 3-6-8-15 group from diseased pigs in Japan and Argentina = Caracterización de cepas de Actinobacillus pleuropneumoniae antigénicamente relacionados al grupo 3-6-8-15 obtenidos de cerdos infectados naturalmente en Japón y Argentina
(2018-03)The objectives of this study were to determine the serovar of a collection of Actinobacillus pleuropneumoniae strains within the 3-6-8-15 cross-reacting group and to analyze their phenotypic and genetic properties. Based ... -
Detection and molecular characterization of porcine parvovirus in fetal tissues from sows without reproductive failure in Argentina
(Elsevier, 2019-11)Porcine parvovirus (PPV) is one of many pathogens responsible for reproductive failure in pregnant sows. Several studies have reported the appearance of new PPV strains that differ from previous isolates both genetically ... -
Diet and genotype effects on the quality index of beef produced in the Argentine Pampeana region
(Elsevier, 2008-07)Steers of varying genotypes (Aberdeen Angus, Charolais x AA and Argentine Holstein) in four feeding systems were evaluated. Feeding systems were: S1 = a diet based on pastures only; S2 = a similar forage base as S1 plus a ... -
Earliness per se variation in Argentine bread wheat varieties and mapping of QTLs in a recombinant inbred line population
(Springer, 2019-10)The occurrence of flowering time in wheat is affected not only by the vernalization and photoperiod response, but also by earliness per se (EPS). The effects of this trait facilitate the fine tunning of the life cycle for ... -
Effect of Vrn-1, Ppd-1 genes and earliness per se on heading time in Argentinean bread wheat cultivars
(2014-03)Predicting phenology, in particular heading time, is crucial to avoid and/or minimize risk of damage of frost, drought and high temperatures during grain filling. Although some of the major genes controlling development, ... -
Effects of climatic factors on carbohydrate composition of soybeans in Argentina
(Wiley, 2024-02)Carbohydrates are the second largest component of soybean seeds and include soluble sugars, a major source of energy. However, some oligosaccharides such as the raffinose family of oligosaccharides (RFOs) are considered ... -
Evidence for multiple maternal lineages of the invasive pest Helicoverpa armigera in Argentina
(Springer, 2020-03)The polyphagous Helicoverpa armigera (Lepidoptera: Noctuidae) causes significant agricultural losses worldwide. This pest has recently expanded its range into South America. Since its first report in north-western Argentina, ... -
First detection and genetic characterization of porcine circovirus type 3 (PCV3) in Argentina and its association with reproductive failure
(Wiley, 2020-10-27)Porcine circovirus type 3 (PCV3) is considered a new circovirus and since it first description has been widely reported in most of the swine producing countries. Multisystemic inflammation and reproductive failure are ... -
First retrospective studies with etiological confirmation of porcine transmissible gastroenteritis virus infection in Argentina
(2018-09-24)Background: In 2014, a notification of porcine transmissible gastroenteritis virus (TGEV) was made by the National Services of Animal Health of Argentina (SENASA) to the World Organization of Animal Health (OIE). The ... -
Genetic structure of Argentinean hexaploid wheat germplasm
(2013-05)The identification of genetically homogeneous groups of individuals is an ancient issue in population genetics and in the case of crops like wheat, it can be valuable information for breeding programs, genetic mapping and ... -
HoBi-like pestivirus in 2 cases of fatal respiratory disease of feedlot cattle in Argentina
(American Association of Veterinary Laboratory Diagnosticians, 2022-07)HoBi-like pestivirus (HoBiPeV) is an emerging virus that has been detected in cattle and other ruminants. We diagnosed 2 cases of fatal bovine respiratory disease complex (BRDC) associated with infection with HoBiPeV in a ... -
Identification of leaf rust resistance genes in selected Argentinean bread wheat cultivars by gene postulation and molecular markers
(Pontificia Universidad Católica de Valparaíso, 2011)Leaf rust, caused by Puccinia triticina Eriks. is a common and widespread disease of bread wheat (Triticum aestivum L.), in Argentina. Host resistance is the most economical, effective and ecologically sustainable method ... -
Investigating the Effects of Land Use Change on Subsurface, Surface and Atmospheric Branches of the Hydrologic Cycle in central Argentina
(Wiley, 2021-10)Since the 1970s, land cover in central Argentina has shifted away from perennial crops and grasses towards annual crops, largely soy. In this work we use observations and modeling to understand how this shift in land use ... -
Molecular and mycotoxin characterization of Fusarium graminearum isolates obtained from wheat at a single field in Argentina
(2016-01)Fusarium graminearum is the primary causal agent of Fusarium head blight of wheat in Argentina. This disease affects yield losses and quality of grains, reducing the wheat end-use, also causing mycotoxin contamination. In ... -
Molecular characterization of Cryptosporidium spp. from domestic pigs in Argentina
(Elsevier, 2020-09)Cryptosporidiosis in pigs is caused by different Cryptosporidium species or genotypes, with C. suis and C. scrofarum considered porcine specific species. There is scarce information on Cryptosporidium infection in pigs in ... -
Molecular identification for Helicoverpa spp. in Bt and non- Bt crops in central Argentina
(Embrapa Secretaria de Pesquisa e Desenvolvimento, 2022-06-24)The objective of this work was to identify, by molecular analysis, the species of the genus Helicoverpa in corn, soybean, and lucerne Bt and non-Bt crops, in central Argentina. A total of 1,343 carterpillars were analyzed ... -
MS INTA 416 : a new Argentinean wheat cultivar carrying Fhb1 and Lr47 resistance genes
(2017-09)MS INTA 416 is a hard red winter wheat selected for high yield potential and good bread-making quality, combined with moderate resistance to Fusarium-head-blight and high resistance to leaf-rust, due mainly to presence of ... -
Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina
(Brazilian Association of Veterinary Pathology, 2017-07)Mycoplasma bovis has emerged as an important cause of feedlot pneumonia in many countries. The aim of this paper is to describe six cases of bovine Mycoplasma pneumonia in five different premises in Argentina. Gross ...