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Nest-departure behaviour of gynes and drones in the invasive yellowjacket Vespula germanica (Hymenoptera: Vespidae)
(Cambridge University Press, 2020-08)
Inbreeding costs can be high in haplodiploid hymenopterans due to their particular mechanism of sex determination (i.e., single-locus complementary sex-determination system, sl-CSD), as it can lead to the production of ...
Origen de los materiales parentales y génesis de suelos en el extremo noroccidental de la Cuenca de los Bajos Submeridionales, Santiago Del Estero, Argentina
(Asociación Argentina de Sedimentología, 2020-02-25)
La cuenca de los Bajos Submeridionales consiste en un extenso sistema hidrológico para el cual han sido propuestas distintas áreas de aporte sedimentario, así como también, procesos geomorfológicos controlados por la ...
LAMP technology: Rapid identification of Brucella and Mycobacterium avium subsp. paratuberculosis
(Sociedade Brasileira de Microbiologia, 2015-06)
In this study, we developed new sets of primers to detect Brucella spp. and M. avium subsp. paratuberculosis (MAP) through isothermal amplification. We selected a previously well-characterized target gene, bscp31, specific ...
Velocidad de infiltración e infiltración base en dos comunidades arbustivas del desierto híper árido de San Juan (Argentina)
(Asociación Española de Ecología Terrestre, 2020-09)
En las regiones áridas y semiáridas, el agua representa el principal factor limitante para la productividad primaria neta y en consecuencia determina el funcionamiento del ecosistema. La fracción de precipitación que ingresa ...
Costos de eficiencia de la aplicación de Derechos de Exportación Diferenciales sobre productos agropecuarios
(Asociación Argentina de Economía Agraria, 2019)
El trabajo analiza los costos de eficiencia de la imposición de derechos de exportación diferenciales para estimular el agregado de valor en el caso del complejo sojero argentino. Mediante un enfoque microeconómico de ...
Effects of sowing date, nitrogen fertilization, and Fusarium graminearum in an Argentinean bread wheat: Integrated analysis of disease parameters, mycotoxin contamination, grain quality, and seed deterioration
(Elsevier, 2022)
Bread wheat is one of the main crops cultivated worldwide that can be affected by fungal diseases as Fusarium head blight. The aim of this work was to analyze the effect of sowing date and nitrogen fertilization on the F. ...
Changes in microbial and physicochemical properties under cover crop inclusion in a degraded common bean monoculture system
(Elsevier, 2021-12)
The expansion of the common bean monoculture system along with intensive agricultural practices focused on productivity has generated a misuse of natural resources, accompanied by a significant decline of the soil ecosystem ...
Grapevine morphological shade acclimation is mediated by light quality whereas hydraulic shade acclimation is mediated by light intensity
(Elsevier, 2021-06)
Plants acclimate to shade by sensing light signals such as low photosynthetic active radiation (PAR), low blue light (BL) levels and low red-to-far red ratios (R:FR) trough plant photoreceptors cross talk. We previously ...
Comparative Pathogenesis of Generalist AcMNPV and Specific RanuNPV in Larvae of Rachiplusia nu (Lepidoptera: Noctuidae) Following Single and Mixed Inoculations
(Oxford University Press, 2021-02-19)
The South American soybean pest, Rachiplusia nu (Guenée), is naturally infected by Autographa californica multiple nucleopolyhedrovirus (AcMNPV) and Rachiplusia nu nucleopolyhedrovirus (RanuNPV). We compared their pathogenicity ...
Intestinal microbiota modulation in juvenile Pacú (Piaractus mesopotamicus) by supplementation with Pyropia columbina and β-carotene
(Springer, 2020-06)
The aim was to evaluate the effects of diet supplementation with red seaweed Pyropia columbina or β-carotene on the intestinal microbiota of juvenile Pacú (Piaractus mesopotamicus). Three hundred and fifteen fish (body ...