The advancement of precision agriculture technology, such as drones, can provide an efficient solution for early-season field scouting. In contrast to traditional scouting, drone scouting can be less time-consuming, have more thorough field coverage, and be less labor intensive.
Alfalfa weevils have been feeding across the state for several weeks, and hatching may continue well into spring depending on weather. With larvae actively feeding between 40-80 degrees F, ongoing monitoring is essential to protect early-season forage quality.