5 documents found, page 1 of 1
GOOD - Agroecología para las malas hierbas: construyendo una red de manejo agro...
Osuna, Maria D.; Ramos, María; Santiago, Ana de; Maya, Valentín; Baptista, Jorge; Groenewegen, Micha; Oliveira, Rui S.; Sousa, José P.Las hierbas adventicias afectan negativamente a la sostenibilidad de los sistemas agrícolas de la Unión Europea (UE), cuya gestión depende en gran medida de los herbicidas. La estrategia "de la granja a la mesa" de la UE tiene como objetivo promover la agroecología y la transición hacia sistemas agrícolas sostenibles y resilientes, incluyendo la reducción del uso de herbicidas. GOOD es un proyecto de 4 años de ...
Tribenuron-methyl metabolism and the rare Pro197Phe double mutation together wi...
Palma-Bautista, Candelario; Vázquez-Garcia, José G.; Osuna, Maria D.; Torra, Joel; Lozano-Juste, Jorge; Gherekhloo, Javid; De Prado, RafaelMultiple resistance mechanisms to ALS inhibitors and auxin mimics in two Papaver rhoeas populations were investigated in wheat fields from Portugal. Dose-response trials, also with malathion (a cytochrome P450 inhibitor), cross-resistance patterns for ALS inhibitors and auxin mimics, alternative herbicides tests, 2,4-D and tribenuron-methyl absorption, translocation and metabolism experiments, together with ALS...
An Asp376Glu substitution in ALS gene and enhanced metabolism confers high trib...
Palma-Bautista, Candelario; Vasquez-García, José; Osuna, Maria D.; Garcia-Garcia, Blanca; Torra, Joel; De Prado, Rafael; Fernandes, JoãoAcetolactate synthase (ALS) inhibiting herbicides (group 2) have been widely applied for the last 20 years to control Sinapis alba in cereal crops from southern Spain. In 2008, a tribenuron-methyl (TM) resistant (R) S. alba population was first reported in a cereal field in Malaga (southern Spain). In 2018, three suspected R S. alba populations (R1, R2 and R3) to TM were collected from three different fields in...
Comparison between the mechanisms of Clearfield ® wheat and Lolium rigidum mult...
Torra, Joel; Montull, José M.; Calha, Isabel M.; Osuna, Maria D.; Prado, Rafael De; Fernandes, JoãoThe evolution of herbicide resistance in weeds has emerged as one of the most serious threats to sustainable food production systems, which necessitates the evaluation of herbicides to determine their efficacy. The first herbicide resistance case in the Iberian Peninsula was reported about 50 years ago, wherein Panicum dichotomiflorum was found to be resistant (R) to atrazine in Spanish maize fields. Since then...
Current status of herbicide resistance in the Iberian Peninsula: Future trends ...
Torra, Joel; Montull, José M.; Calha, Isabel M.; Osuna, Maria D.; De Prado, Rafael; Fernandes, JoãoThe evolution of herbicide resistance in weeds has emerged as one of the most serious threats to sustainable food production systems, which necessitates the evaluation of herbicides to determine their efficacy. The first herbicide resistance case in the Iberian Peninsula was reported about 50 years ago, wherein Panicum dichotomiflorum was found to be resistant (R) to atrazine in Spanish maize fields. Since then...