PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Agricultural Science Plant Science Soil Science Ecotoxicology Atmospheric Chemistry Alan Costa PeerJ Author Summary Agricultural Science Atmospheric Chemistry Ecotoxicology Plant Science Soil Science PeerJ Contributions Articles 1 July 1, 2020 Bioindicator potential of Ricinus communis to simulated rainfall containing potassium fluoride Douglas Almeida Rodrigues, Juliana de Fátima Sales, Sebastião Carvalho Vasconcelos Filho, Arthur Almeida Rodrigues, Eduardo Matheus Guimarães Teles, Alan Carlos Costa, Efraim Lázaro Reis, Thais Andrade de Carvalho Silva, Caroline Müller https://doi.org/10.7717/peerj.9445 PubMed 32676226