For All Aspects Of Aerial Agriculture - Call Hedley Watt. Aerial Agricultural Services - Emerald, QLD . Service: Seeding, Spraying, Spreading, Top Dressing. Item: Fertilisers, Herbicides, Insecticides. Hours of Operation: 24hr Emergency Service, Flexible Hours, Open 24hrs, Open 365 Days, Open Evenings, Open Late, Open Monday - Friday, Open Saturdays. Payment Method: Bpay, Cash, Cheques, EFT, EFTPOS. Service Option: Free Quotes, Inspections, Quotes. Use: Precision Farming. Feature: Direct Injection, GPS, Variable Rate System. Assurance: Accredited, Agsafe, Chartered