Project: Field Trial Program. Timeframe: March – October 2024. Position: Field Trial Manager – Grape & Tomato Trials. AgCall Inc. has an exciting opportunity for agricultural professionals in select geographies in and around the California counties of Fresno, Napa, Sonoma and San Joaquin, to complete field trial data gathering activities during the 2024 growing season. This is a contract project in the crop nutrition industry beginning in March a...