“…there are 43 populations of herbicide-resistant weeds, belonging to 24 different species. Of these 43 populations, there are 9 populations with multiple resistance…”
Fernando Oreja is a researcher at Oregon State University and an expert on weeds in Argentina. Oreja is an agricultural engineer, with a Ph.D. in agricultural sciences from the Faculty of Agronomy of the University of Buenos Aires, with a postdoctoral degree from North Carolina State University.
more on: https://agribrasilis.com/2024/04/25/existem-43-populacoes-de-plantas-daninhas-resistentes-aos-herbicidas-na-argentina-2/