Mar 10, 2021
Areawide Insect Trapping Network (March 10, 2021)
Corn earworm:
CEW moth activity declined a bit in the past 2 weeks and remains below average for late spring.
Beet armyworm: Moth counts increased slightly, but remain very low consistent with seasonal temperatures, and below average for this point in the season.
Cabbage looper: Slight increase in activity, but moth counts remain unusually low for this time of year, as they have all season.
Whitefly: Slight incidence of Adult movement in the Gila Valley, but overall low numbers consistent with temperatures.
Thrips: Thrips adult movement beginning to pick up considerably, particularly in Tacna and Roll. Movement is still below average for early March.
Aphids: Seasonal aphid counts down considerably compared with the past 2 months. Counts highest in Bard and Gila Valley. About average for this time of year.
Leafminers: Adult activity increasing in some locations, particularly active in Yuma and Gila Valleys.
Beet armyworm: Moth counts increased slightly, but remain very low consistent with seasonal temperatures, and below average for this point in the season.
Cabbage looper: Slight increase in activity, but moth counts remain unusually low for this time of year, as they have all season.
Whitefly: Slight incidence of Adult movement in the Gila Valley, but overall low numbers consistent with temperatures.
Thrips: Thrips adult movement beginning to pick up considerably, particularly in Tacna and Roll. Movement is still below average for early March.
Aphids: Seasonal aphid counts down considerably compared with the past 2 months. Counts highest in Bard and Gila Valley. About average for this time of year.
Leafminers: Adult activity increasing in some locations, particularly active in Yuma and Gila Valleys.
To contact John Palumbo go to: jpalumbo@ag.arizona.edu