Buscar
Mostrando ítems 4851-4860 de 6959
Argentinean Bacillus thuringiensis strains exhibiting distinct morphology of their parasporal crystals
(Asociación Argentina de Microbiología, 2021-10)
Bacillus thuringiensis is a Gram-positive and sporulated bacterium exhibiting insecticidal activity against a wide range of insects.3 During sporulation, this bacterium produces a number of different proteins forming ...
Population ecology and classical biological control of forest insect pests in a changing world
(Elsevier, 2022-09-15)
Forests are important for climate regulation and provide wood and fiber to an increasing human population. Forest systems encompass a large part of the world’s land surface area and they are increasingly threatened by ...
Chalcones in Bioactive Argentine Propolis Collected in Arid Environments
(Sage Publishing, 2012-07)
The aim of this study was to assess the chemical and biological profile of propolis samples collected in arid environments of north-western Argentina. The samples were from two phytogeographical regions (Prepuna and Monte ...
Natural distribution and phenotypic traits of Neltuma flexuosa var. depressa, a candidate taxon for the rehabilitation in the central arid region of Argentina
(Elsevier, 2023-02)
Dryland rehabilitation in the central arid region of Argentina is urgently needed to reverse the current high levels of degradation. Neltuma flexuosa var. depressa, adapted to arid environments, gives it the potential to ...
Evaluation of Artemia sp. (Branchiopoda, Artemiidae) as an alternative prey for laboratory rearing of Tupiocoris cucurbitaceus (Hemiptera: Miridae), a predator of horticultural pests
(Facultad de Ciencias Agropecuarias, Universidad Nacional de Córdoba, Argentina, 2022-06-30)
Tupiocoris cucurbitaceus (Spinola) (Hemiptera: Miridae) es un predador de moscas blancas (Hemiptera: Aleyrodidae) presente en varios países de América. La cría de este insecto requiere el uso de plantas como sustrato de ...
Genomic diversity in a population of Spodoptera frugiperda nucleopolyhedrovirus
(Elsevier, 2021-06)
Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) represents a strong candidate to develop environmental-friendly pesticides against the fall armyworm (Spodoptera frugiperda), a widespread pest that poses a ...
Bioactive compound profiling of olive fruit: the contribution of genotype
(MDPI, 2022-04)
The health, therapeutic, and organoleptic characteristics of olive oil depend on functional bioactive compounds, such as phenols, tocopherols, squalene, and sterols. Genotype plays a key role in the diversity and concentration ...
Detection of Mycobacterium avium subsp. paratuberculosis and other mycobacteria in retail milk and dairy products in Argentina
(Ediciones INTA, 2022-11)
Mycobacterium avium subsp. paratuberculosis (MAP) is the etiologic agent of paratuberculosis or Johne’s disease (JD), a chronic enteritis disease that affects cattle and other animal species and has been linked to Crohn’s ...
Evaluación y análisis de técnicas de preservación de hortalizas de IV gama
(Ediciones INTA, 2022-11)
En la actualidad, la tendencia para el consumo de alimentos mínimamente procesados como hortalizas y frutas de iv gama crece conforme los cambios en los hábitos de consumo. Los métodos de conservación favorecen la inocuidad ...
Análisis de riesgo de un sistema nogalero de la provincia de Catamarca
(Facultad de Ciencias Económicas, Universidad de Buenos Aires, 2022-06)
Se cuantifica el riesgo económico enfrentado por un sistema nogalero familiar que opera tres (3) hectáreas y ha iniciado un proceso de reconversión tecnológica consistente en el recambio de variedades y mayor valor agregado ...