WS of forest landscape, ZOOM IN and FOLLOW SHOTS of three Avenger planes spraying pesticides over forest (3:22). MLS of Rivière-du Loup airport terminal, MS of pump surrounded with barrels, ZOOM IN to CU of label THURICIDE-HPC (0:32). MS of Avenger plane on apron, ZOOM IN to CS of spray nozzles on wing, reverse shot, CSs of propellers and tail assembly (1:15). Ground level shots of pesticides being pumped onto planes (0:51). CU of bark of dying tree, TILT UP to LASs of leafless branches (0:20). LSs and MLSs of activity around Avenger planes prior to operations take off (2:05).