Drift reduction adjuvant composition and agricultural sprays containing suchagriculturalcompositions contain water, a rheology modifier (e.g., guar gum orpolyacrylamide), anemulsifier such as a polyoxyethylene sorbitan emulsifier, and an oil. When theagricultural spray containing the drift reduction adjuvant composition and apesticide isdelivered from an agricultural nozzle, it produces fewer droplets less than150 µm indiameter and either reduces, maintains or increases (e.g., by up to 30percentagepoints) the number of ultra-coarse droplets above 622 µm in diametercompared to anagricultural spray of the pesticide without the drift reduction adjuvantcompositionsprayed under the same conditions.
