Department of Natural Resources Management and Development(GRND) Antananarivo University Ambohitsaina-Antananarivo 101 Madagascar;
Department of Tropical Agriculture and Sustainable Development(AT2D-ESSA) Antananarivo University Ambohitsaina-Antananarivo 101 Madagascar;
Department of Researcher in Weed Science of CIRAD Boulevardde la Lironde 34398 Montpellier France;
Department of Agronomic Research of DRA/FOFIFA Ambatobe Antananarivo 101 Madagascar;
Department of Natural Resources Management and Development(GRND) Antananarivo University Ambohitsaina-Antananarivo 101 Madagascar;
Department of Natural Resources Management and Development(GRND) Antananarivo University Ambohitsaina-Antananarivo 101 Madagascar;
Department of Natural Resources Management and Development(GRND) Antananarivo University Ambohitsaina-Antananarivo 101 Madagascar;
Weed control; floristic inventory; submerged rice; Madagascar;