%0 Journal Article %T Initial Development of Sunflower (Helianthus annuus L.) under Weed Competition with Different Species of Grasses %A Alan dos Santos Cardoso %A Ana Eliza da Silva Lima %A Gabriel Geminiano da Silva %A Lara Maisa da Silva Alcantara %A Lucas Aparecido Manzani Lisboa %A Nubia Priscila de Olibveira Crispim %A Silvia Maria Marinho Storti %J New name: ISSN: Past name: ISSN: Frequency: Journal DOI: Peer-review model: NAAS Score (2017): Digital Archiving: Disclaimer: %D 2019 %R 10.9734/JEAI/2019/45613 %X (2) Dr. Edgar Omar Rueda Puente, Professor, Department of Agricultural, Livestock, theUniversity of Sonora, Mexico. %U http://www.sciencedomain.org/abstract/27827