Question

In which or what seasons do armyworms becomes so active to attack the maize plant

Answer 1

Armyworms, particularly the fall armyworm (Spodoptera frugiperda), can become highly active and pose a threat to maize (corn) plants primarily during the warmer months. These pests are most commonly active in late spring through early fall, typically from May to October in many regions. The temperature and humidity during these months create favorable conditions for their development and movement.

In warmer climates, they may be active nearly year-round, whereas in cooler areas, their activity is more concentrated in the summer months. Monitoring weather conditions, as well as the life cycle and migration patterns of armyworms, can help in determining the best time for pest management in maize cultivation.