Oliveira, R.C., Silva, J.E.R., Pires, D.C.M., Aguillar, A.S. and Luz, J.M.Q. 2021. Biostimulants in the development of tomato and collard greens seedlings. Comunicata Scientiae. 12, (Oct. 2021), e3657. DOI:https://doi.org/10.14295/cs.v12.3657.