Robuta

https://harrells.com/blog/post/grassroots-and-polyon-for-preemergence/ How GrassRoots Tree and Turf Care is Using POLYON® + Preemergence for Spring Fertilization GrassRoots Tree and Turf Care use POLYON® controled-release fertilizer in their customers' fertilization programs, including more recently POLYON® sparges. grassrootstreeturfcareusing https://seer.ufu.br/index.php/biosciencejournal/article/view/13881 selectivity of preemergence herbicide treatments for cotton crop | Bioscience Journal selectivitypreemergenceherbicidetreatmentscotton https://www.cotton.org/beltwide/proceedings/1997/abstracts/365.cfm Preemergence-Postemergence Herbicide Combinations for Economical Weed Control weed controlpreemergencepostemergenceherbicidecombinations