Disease management is critical to ensuring healthy crop
yields
and is often targeted at flowers because of their susceptibility to
pathogens and direct link to reproduction. Many disease management
strategies are unsustainable however because of the potential for
pathogens to evolve resistance, or nontarget effects on beneficial
insects. Manipulating the floral microbiome holds some promise as
a sustainable alternative to chemical means of disease control. In
this perspective, we discuss the current state of research concerning
floral microbiome assembly and management in agroecosystems as well
as future directions aimed at improving the sustainability of disease
control and insect-mediated ecosystem services.