Temas
Mostrando ítems 1-10 de 10
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A novel EPSPS Pro-106-His mutation confers the first case of glyphosate resistance in Digitaria sanguinalis
(Wiley, 2022-04)BACKGROUND: Digitaria sanguinalis has been identified as a species at high risk of evolving herbicide resistance, but thus far, there are no records of resistance to glyphosate. This species is one of the most common weeds ... -
El cardo chileno o cardo lanudo
(EEA Hilario Ascasubi, INTA, 2018-04)Es una maleza nociva de alto impacto en los establecimientos agropecuarios de los partidos de Patagones y Villarino. Una especie exótica de difícil control y efecto negativo sobre la ganadería y la agricultura. Consume ... -
Comparison of premix glyphosate and 2,4-D formulation and direct tank mixture for control of Conyza canadensis and Epilobium ciliatum
(Elsevier, 2021-07)Premix or tank mix of glyphosate and 2,4-D are a good alternative to control glyphosate-resistant and -tolerant weeds; however, the combination of herbicides may increase the environmental impacts, since mixtures often ... -
Constitutive overexpression of EPSPS by gene duplication is involved in glyphosate resistance in Salsola tragus
(Wiley, 2022-11)Background: Glyphosate-resistant Salsola tragus accessions have been identified in the USA and Argentina; however, the mechanisms of glyphosate resistance have not been elucidated. The goal of this study was to determine ... -
Control posemergente de Vulpia sp.
(Universidad Nacional del Noroeste de la Provincia de Buenos Aires -UNNOBA, 2022-10)Vulpia sp (“Sedilla” o “pasto sedilla”), es una gramínea anual otoño-invernal que ha demostrado baja sensibilidad a graminicidas selectivos para el cultivo de trigo. En el SO de Buenos Aires se registran casos aislados ... -
Cultivos de cobertura como estrategia agroecológica para el manejo de malezas en sistemas extensivos del centro-sur bonaerense
(Universidad Nacional del Sur, 2022)Ante la necesidad de abordar de manera integral la problemática de las malezas en los sistemas productivos, la utilización de cultivos de cobertura resulta una herramienta alternativa al uso de herbicidas para el manejo ... -
Evaluación de combinaciones de herbicidas pre y post emergentes para el control de malezas en el cultivo de papa en el valle bonaerense del río Colorado
(EEA Hilario Ascasubi, INTA, 2018-05)Para disminuir crecimientos secundarios, deformaciones y verdeado del tubérculo es importante que el cultivo pueda generar biomasa en poco tiempo para sombrear el suelo y evitar el excesivo calentamiento del camellón. El ... -
Suppression of Lolium multiflorum Lam. with Vicia villosa Roth combined with residual herbicides
(Ediciones INTA, 2022-04)Lolium multiflorum Lam. (annual ryegrass) is a problematic weed species especially in no-tillage systems of the southern region of Buenos Aires province (Argentina). Increasing herbicide resistance cases have exacerbated ... -
Tolerance of Pedunculate oak (Quercus robur) saplings to herbicides
(Ediciones INTA, 2020-12)Spraying herbicides to reduce weed competition is a usual practice in agricultural regions. However, tree tending under agroforestry or forest plantations is hampered by the extensive use of these pesticides. Here, we ... -
Towards an integrated weed management decision support system: A simulation model for weed-crop competition and control
(Elsevier, 2020)A mathematical simulation model for the multi-annual assessment of Integrated Weed Management strategies is presented. The model allows the simulation of the competitive interaction between annual weeds and crops. For weed ...