Artículos científicos: Envíos recientes
Mostrando ítems 1-20 de 169
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Could tannins be the right dietary alternative for replacing antibiotics as growth promoters in broiler chicken production? A comprehensive microbiota shift assessment in a commercial farm
(Elsevier, 2025-08)One of the main global issues in animal production is the antimicrobial use (AMU) as prophylactic additives in diet. Despite the availability of a variety of antibiotic alternative additives, their use is not widespread. ... -
Mechanistic insights into how Azospirillum argentinense Az39 improves nitrogen economy and grain quality in barley independently of chemical fertilization
(Springer, 2025-11)Cereal crops require high nitrogen (N) inputs, but fertilizer use is inefficient, increasing costs and environmental risks. The use of microbial inoculants such as Azospirillum argentinense Az39 and the improvement of N ... -
Two Isolates From Plants Cultivated in Red Lateritic Soils are Good Candidates for the Development of Microbial Biostimulants
(Springer, 2025-08)Phosphorus is essential for plant growth, yet its availability in soils is extremely limited, with less than 0.1% accessible to plants. Though phosphate fertilizers are frequently employed to address this deficiency, a ... -
Arthropod population development and phytosanitary management in three strawberry production systems in Buenos Aires, Argentina = Desarrollo poblacional de artrópodos y manejo fitosanitario en tres sistemas de producción de frutilla en Buenos Aires, Argentina
(Asociación Argentina de Horticultura (ASAHO), 2025-12)Substrate crop as a system for soilless strawberry (Fragaria x ananassa Duch.) production is recognized as an efficient technology implemented in developed countries. In Argentina, its adoption is still in its early stages, ... -
Toxicity assessment of Bacillus thuringiensis strains for the control of the lesser mealworm beetle Alphitobius diaperinus (Coleoptera: Tenebrionidae) = Evaluación de la toxicidad de cepas de Bacillus thuringiensis para el control del escarabajo de la cama de pollos Alphitobius diaperinus (Coleoptera: Tenebrionidae)
(Elsevier, 2025-10)This study addresses the pervasive challenge of lesser mealworm Alphitobius diaperinus (Coleoptera: Tenebrionidae) infestations in poultry farming. Our aim was to select toxic Bacillus thuringiensis strains against A. ... -
Characterisation and potential applications of Serratia odorifera INTA L401-1 in nematode biocontrol
(Taylor & Francis, 2025-06-17)The increasing demand for sustainable agriculture has driven the search for biological control agents targeting plant-parasitic nematodes. This study characterised Serratia odorifera strain INTA L401-1, isolated for the ... -
Morphogenesis of Ophelimus maskelli (Hymenoptera: Eulophidae) gall induction in Eucalyptus tereticornis and comparison with other eucalyptus gall-inducing insects
(Springer, 2025-05-15)Gall-inducing insects can severely impact Eucalyptus plantations, causing premature leaf senescence, defoliation, and reduced tree growth. Although the gall formation of various hymenopteran species associated with Eucalyptus ... -
Life history traits of the parasitoid Goniozus legneri parasitizing Tuta absoluta larvae: assessing the viability of integrating biological control and inherited sterility
(Wiley, 2025-05-24)The tomato leafminer, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), represents a major threat to tomato crops worldwide. The ectoparasitoid Goniozus legneri Gordh (Hymenoptera: Bethylidae) parasitizes T. absoluta ... -
Mycorrhizal fungi isolated from native terrestrial orchids of pristine regions in Córdoba (Argentina)
(Universidad de Costa Rica, 2015-03-01)Orchidaceae is a highly dependent group on the Rhizoctonia complex that includes Ceratorhiza, Moniliopsis, Epulorhiza and Rhizoctonia, for seed germination and the development of new orchid plants. Thus, the isolation and ... -
Revistas depredadoras: ¿un mal de esta época? = Predatory journals: An evil of this time?
(Elsevier, 2018-10)¿Qué investigador no ha recibido en este último tiempo alguna invitación electrónica para publicar un artículo en una revista desconocida para él hasta ese momento? Hay que estar atento, porque se podría estar frente al ... -
A survey of root-knot and false root-knot nematodes at commercial vegetable farms under protected cultivation in La Plata Green Belt, Argentina
(Brill, 2025-01-28)Root-knot and false root-knot nematodes, Meloidogyne spp. and Nacobbus spp., respectively, represent one of the most economically-impacting crop protection concerns at La Plata Green Belt (LPGB), Argentina. The aims of ... -
Native mycorrhizae from Ethiopia improve tree growth and seedlings survival contributing to the green legacy program
(Universidad Autónoma de Yucatán, 2024)Background: A rapid production of tree seedlings in nurseries with a high survival rate after transplanting is important to respond to the current demand for programs of restoration of arid environments by forestation. The ... -
Utilización regional de baculovirus en el control de plagas hortícolas
(Ministerio de Desarrollo Agrario de la Provincia de Buenos Aires, 2023-06)Los baculovirus son patógenos aislados de insectos del orden Lepidoptera. Se caracterizan por su alta especificidad, poseen un espectro de hospedadores reducido y, son inocuos para artrópodos benéficos, plantas y mamíferos. ... -
Evaluación del potencial metanogénico de efluentes porcinos en co-digestión con glicerol
(Asociación Argentina de Energías Renovables y Ambiente (ASADES), 2019-12-09)El uso de la co-digestión en tratamientos anaeróbicos de efluentes porcinos (EP) ha demostrado ser una táctica ideal que permite aumentar la producción de metano El objetivo del presente estudio fue evaluar el potencial ... -
Cercopoidea types (Hemiptera-Cicadomorpha) housed at the Museo de la Plata entomological collection (Argentina)
(Museu de Zoologia da Universidade de São Paulo, 2019-04-03)Type material of 11 species from seven genera of Cercopoidea is housed at the Entomology Division of the Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata. The types listed herein correspond to species ... -
Toxicity on Orius insidiosus (Hemiptera: Anthocoridae) and Tupiocoris cucurbitaceus (Hemiptera: Miridae) of homemade botanical and mineral pesticides used in agroecological systems
(Springer Nature, 2025-01-27)The susceptibility of the predators Orius insidiosus (Hemiptera: Anthocoridae) and Tupiocoris cucurbitaceus (Hemiptera: Miridae) to garlic (Allium sativum L.) bulb extract, chili (Capsicum frutescens L.) fruit extract, ... -
Expanding the Trichoderma harzianum species complex: Three new species from Argentine natural and cultivated ecosystems
(Taylor & Francis, 2024-09-02)A study was performed on a collection of 84 isolates from decaying plant tissues and soils in Argentina previously identified as Trichoderma harzianum. Based on multiple phenotypic characters and multilocus phylogenetic ... -
The drop plate method as an alternative for Azospirillum spp. viable cell enumeration within the consensus protocol of the REDCAI network = La técnica de la microgota como alternativa para el recuento de Azospirillum spp. dentro del protocolo de la Red de Control de Calidad de Inoculantes (REDCAI)
(Asociación Argentina de Microbiología, 2022-06-13)Quality evaluation of commercial inoculants is essential to warrant an adequate crop response to inoculation within a biosecurity framework. In this sense, this work is aimed at standardizing and validating the drop plate ... -
Toxicidad del purín de ortiga sobre dos nematodos de vida libre = Toxicity of Nettle Slurry on Two Free Living Nematodes = Toxicidade do esterco de urtiga em dois nematóides de vida livre
(Instituto de Estudios Avanzados, Universidad de Santiago de Chile, 2024-01)Los biopreparados representan una importante alternativa al uso de agroquímicos sintéticos. Entre ellos, el purín de ortiga (Urtica sp.) es utilizado como bioestimulante y para el control de plagas y enfermedades, aunque ... -
Employment of pqqE gene as molecular marker for the traceability of Gram negative phosphate solubilizing bacteria associated to plants
(Springer, 2024-08-02)Insoluble phosphorous compounds solubilization by soil bacteria is of great relevance since it puts available the phosphorus to be used by plants. The production of organic acids is the main microbiological mechanism by ...