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Biofungicida basado en pseudomonas nativas para el manejo de enfermedades de tallo y de vaina en arroz en Argentina
(Asociación Argentina de Fitopatólogos, 2021-09)Las enfermedades de tallo y de vaina en arroz, causadas (Sclerotium oryzae y "complejo de Rhizoctonia", son las más frecuentes en Argentina. No existe resistencia genética completa y los fungicidas ejercen un control ... -
Biogeochemical research priorities for sustainable biofuel and bioenergy feedstock production in the Americas
(2015-12)Rapid expansion in biomass production for biofuels and bioenergy in the Americas is increasing demand on the ecosystem resources required to sustain soil and site productivity. We review the current state of knowledge and ... -
Bioinoculación de Chloris gayana cv. Finecut con Pseudomonas tolaasii IEXb y Bacillus atrophaeus CN4: estudio preliminar en la Llanura Deprimida Salina de Tucumán, Argentina = Bioinoculation of Chloris gayana cv. Finecut with Pseudomonas tolaasii IEXb and Bacillus atrophaeus CN4: a prelimilary study in Saline Depressed Plane of Tucumán, Argentina
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2017)El uso de bioinoculantes presenta ventajas en la germinación y crecimiento vegetal, convirtiéndolos en una alternativa para favorecer la implantación e incrementar la producción de pasturas megatérmicas en el marco de la ... -
Bioinoculación de pasturas megatérmicas con Pseudomonas Tolaasii IEXb: estudio preliminar en la llanura deprimida salina de Tucumán
(Asociación Argentina de Microbiología, 2019-11-14)En los últimos años, la ganadería nacional ha sido desplazada de la zona pampeana hacia otras regiones como el Noroeste argentino (NOA) debido, principalmente, al proceso de intensificación y crecimiento de la superficie ... -
Bioinsumos e Investigación Acción Participativa en el cinturón verde de Córdoba
(Secretaría de Ciencia, Técnica y Posgrado, Universidad Nacional de Cuyo, 2019-09-18)El “Equipo Interinstitucional de apoyo a la Intensificación Ecológica para la Producción de Alimentos de Proximidad” desarrolla Investigación Acción Participativa (IAP) con productores del cinturón verde de Córdoba (CVC) ... -
Los bioinsumos en el mundo forestal: ¿mejoran el crecimiento en vivero de plantas de algarrobo blanco?
(Colegio de Graduados en Ciencias Forestales de Santiago de Estero, 2023)¿Qué es un bioinsumo?, es una pregunta necesaria para poder comprender que se trata de aquellos productos de origen biológico (vegetal, animal o microbiano) usados para mejorar la productividad, sanidad o tolerancia al ... -
Bioinsumos en la producción de algodón agroecológico
(EEA Sáenz Peña, INTA, 2022-09-05)El módulo de algodón agroecológico instalado dentro de la EEA Sáenz Peña aborda la necesidad de llevar a la práctica en el campo los principios agroecológicos, generando un agroecosistema que: - fortalece la resistencia ... -
Biological activities of polyphenols-enriched propolis from Argentina arid regions
(Elsevier, 2016-01)Background: Propolis is a bioactive natural product collected by honeybees (Apis mellifera) from plant sources. Purpose: This study was undertaken to determine the effect of propolis extracts from arid region of ... -
Biological activity of the lipopeptide-producing Bacillus amyloliquefaciens PGPBacCA1 on common bean Phaseolus vulgaris L. pathogens
(2017-02)Bacillus amyloliquefaciens PGPBacCA1 was studied regarding its aptitude to protect common bean seeds from their intrinsic pathogens. Also, the inhibition of different environmental phytopathogenic fungi was tested. Two ... -
Biological and molecular characterization of bean bushy stunt virus, a novel bipartite begomovirus infecting common bean in northwestern Argentina
(Springer, 2021-02-28)Common bean plants (Phaseolus vulgaris L.) showing different virus-like symptoms were collected in northwestern Argentina. Dot-blot hybridization tests showed that the begomoviruses bean golden mosaic virus and tomato ... -
Biological and molecular characterization of Rachiplusia nu single nucleopolyhedrovirus, a promising biocontrol agent against the South American soybean pest Rachiplusia nu
(Elsevier, 2019-09)Rachiplusia nu (Lepidoptera: Noctuidae) is a key soybean pest in Argentina. Current management of this moth relies mainly on the use of synthetic insecticides and transgenic plants. In search of biological control-based ... -
Biological and molecular features of Nosema rachiplusiae sp. n., a microsporidium isolated from the neotropical moth Rachiplusia nu (Guenée) (Lepidoptera: Noctuidae)
(Springer, 2018-05)Light, electron microscopy and DNA analyses were performed to characterize a microsporidium infecting Rachiplusia nu larvae from a laboratory rearing in Argentina. Diplokaryotic spores were oval and measured 3.61 ± 0.29 ... -
Biological control as a strategy to reduce the impact of mycotoxins in peanuts, grapes and cereals in Argentina
(2015)Mycotoxins including aflatoxins, deoxynivalenol, fumonisins and ochratoxin A are among the main fungal secondary metabolites detected as natural contaminants in South America in different commodities such as peanuts ... -
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 ... -
Biological control of Myzus persicae (Hemiptera: Aphididae) through banker plant system in protected crops
(2014-11)Banker plants with Aphidius colemani were tested in greenhouse for control of Myzus persicae on arugula and sweet pepper crops and compared to inoculative releases of parasitoids. Banker plants system consisted of pots of ... -
Biological control of strawberry grey mold disease caused by Botrytis cinerea mediated by Colletotrichum acutatum extracts
(Springer, 2020-02)Despite the negative impact on human, animal and environmental health, synthetic fungicides are the most common agrochemicals used to control Botrytis cinerea, the causal agent of grey mold disease. Strawberry plants are ... -
Biological control of the Eucalyptus bronze bug Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in Argentina: release and recovery of the introduced egg parasitoid Cleruchoides noackae (Hymenoptera: Mymaridae)
(Springer, 2022-08-21)In Argentina, a classical biological control program for the Eucalyptus bronze bug, Thaumastocoris peregrinus (Carpintero & Dellapé), with the egg parasitoid Cleruchoides noackae Lin & Huber (Hymenoptera: Mymaridae) was ... -
Biological effects of Physalis peruviana L. (Solanaceae) crude extracts and its major withanolides on Ceratitis capitata Wiedemann (Diptera: Tephritidae)
(INIA, España, 2008)Biological effects of Physalis peruviana crude extracts and its major withanolides (withanolide E and 4-ß-hydroxywithanolide E) were investigated on larvae and adults of the fruit fly Ceratitis capitata. High concentrations ... -
Biological evaluation of Valeriana extracts from Argentina with potent cholinesterase inhibition for the treatment of neurodegenerative disorders and their comorbidities the case of Valeriana carnosa Sm. (Caprifoliaceae) studied in mice
(MDPI, 2023-01-01)Alzheimer’s disease (AD) is a neurodegenerative disorder whose pathophysiology in cludes the abnormal accumulation of proteins (e.g., β-amyloid), oxidative stress, and alterations in neurotransmitter levels, mainly ... -
Biological inoculants and chemical fertilizers application produce differential effects on rhizobacterial community structure associated to peanut (Arachis hypogaea L.) and maize (Zea mays L.) plants
(Springer, 2023-11)The use of biological inoculants in replacement of the application of chemical fertilizers is a desirable strategy taking into account it is more sustainable and economically less costly. Considering that agricultural ...