Jun 16, 2021
Area wide Insect Trapping Network (June 16, 2021)
Area wide Insect Trapping Network VegIPM Update, Vol. 12, No. 12, Jun 16, 2021
Results of pheromone and sticky trap catches can be viewed here.
Corn earworm:
CEW moth counts increased significantly ober the past 2 weeks reaching their summer peak so far.
Beet armyworm:
Trap counts remain high in some locations (Yuma and dome Valleys, Wellton) comparable to numbers we saw in October.
Cabbage looper:
Cabbage looper numbers remain low consistent with the lack of activity this fall and summer compared to last season.
Whitefly:
Adult movement continuing to increase slowly, particularly in the Yuma Valley consistent with melon harvest and destruction of plant residue.
Thrips:
Thrips adult movement highest in Dome Valley, but areawide started to decline to numbers comparable to this time last year.
Aphids:
Aphid movement has been has been absent for the past month similar to what we typically observe in the summer.
Leafminers:
Adult activity has highest in Dome Valley and Tacna, and about average for mid-summer.
Diamondback moth:
DBM counts continue to slowly decline and adults captured only in areas where seed crops were recently harvested.
Results of pheromone and sticky trap catches can be viewed here.
Corn earworm:
CEW moth counts increased significantly ober the past 2 weeks reaching their summer peak so far.
Beet armyworm:
Trap counts remain high in some locations (Yuma and dome Valleys, Wellton) comparable to numbers we saw in October.
Cabbage looper:
Cabbage looper numbers remain low consistent with the lack of activity this fall and summer compared to last season.
Whitefly:
Adult movement continuing to increase slowly, particularly in the Yuma Valley consistent with melon harvest and destruction of plant residue.
Thrips:
Thrips adult movement highest in Dome Valley, but areawide started to decline to numbers comparable to this time last year.
Aphids:
Aphid movement has been has been absent for the past month similar to what we typically observe in the summer.
Leafminers:
Adult activity has highest in Dome Valley and Tacna, and about average for mid-summer.
Diamondback moth:
DBM counts continue to slowly decline and adults captured only in areas where seed crops were recently harvested.
To contact John Palumbo go to: jpalumbo@ag.arizona.edu