Understanding what Nonionic surfactants really do in a spray tank and on leaf surfaces

It can be challenging at times to conceptualize/imagine what a surfactant is doing from a spray tank mixture to a leaf surface. By the time a spray tank mixture (water, herbicide, Adjuvant/surfactant, etc.) is sprayed on to a leaf surface as liquid droplets, they are relatively small and indistinguishable from rain droplets to the naked […]