APPLICATION DEVICES, EQUIPMENTS AND METHODS TO ISOLATE DELIVERY OF EXOGENOUS CHEMICAL SUBSTANCES ONTO PLANT FOLIAGE AREAS IN ORDER TO MINIMIZE THE RELEASE TO THE ENVIRONMENT
An apparatus for applying a chemical to a plant includes a substantially hollow container having a re-sealable first opening for allowing the chemical to enter the container and a second opening for allowing the plant to enter the container. Sealing means substantially seals the second opening such that the chemical cannot escape from the container and enter an ambient environment.