Before revision:  Finally, we discuss how these communities present on residues and their interactions with pathogens could be used: from the identification of beneficial groups of URLanisms naturally present to their preservation , rather than the introduction of exogenous biocontrol agents as a 'treatment  '.
After revision:  Finally, we discuss how these communities present on residues and their interactions with pathogens could be used: identification of keystone taxa and beneficial assemblages, then preservation of these taxa by adapted agronomic practices or development of synthetic communities , rather than the introduction of exogenous biocontrol agents as a 'treatment '.