Missouri Pest Monitoring Network
2026 True Armyworm Counts

*Highlighted counts met or exceeded pest alert thresholds

Region	Location	Count Date	Trap Count	Days for Count
Northeast	Boone (Columbia: South Farm)	03/30/26	3	7
Northeast	Boone (Columbia: South Farm)	03/23/26	1	7
Northeast	Boone (Columbia: South Farm)	03/16/26	0	7
Northeast	Linn (Linneus)	03/30/26	0	7
Northeast	Marion (Palmyra)	04/06/26	65	7
Northeast	Marion (Palmyra)	03/30/26	11	7
Northeast	Marion (Palmyra)	03/23/26	1	7
Northeast	Marion (Palmyra)	03/16/26	3	7
Northeast	Ralls (Farber)	04/06/26	39	7
Northeast	Ralls (Farber)	03/30/26	6	7
Northeast	Ralls (Farber)	03/23/26	2	7
Northeast	Ralls (Farber)	03/16/26	0	7
Northwest	Gentry (Albany)	06/16/26	12	7
Northwest	Gentry (Albany)	04/03/26	4	7
Northwest	Gentry (Albany)	03/27/26	0	7
Northwest	Gentry (Albany)	03/20/26	5	7
Northwest	Gentry (Albany)	03/13/26	1	7
Northwest	Holt (Forbes)	04/06/26	8	7
Northwest	Holt (Forbes)	03/31/26	4	7
Northwest	Holt (Forbes)	03/23/26	0	7
Southeast	Cape Girardeau (Jackson)	03/24/26	9	7
Southeast	Cape Girardeau (Jackson)	03/16/26	2	7
Southeast	Stoddard (Puxico)	04/06/26	7	7
Southeast	Stoddard (Puxico)	03/30/26	7	7
Southeast	Stoddard (Puxico)	03/22/26	22	7
Southeast	Stoddard (Puxico)	03/16/26	0	7
Southeast	Wayne (Williamsville)	04/06/26	4	7
Southeast	Wayne (Williamsville)	03/30/26	3	7
Southeast	Wayne (Williamsville)	03/22/26	6	7
Southeast	Wayne (Williamsville)	03/16/26	0	7
Southwest	Barton (Lamar)	04/06/26	84	7
Southwest	Barton (Lamar)	03/30/26	48	7
Southwest	Barton (Lamar)	03/23/26	16	14
West Central	Cooper (Pilot Grove)	04/06/26	0	7

Moth captures in a pheromone trap do not indicate that treatment is necessary, but indicates that fields should be scouted.

Integrated Pest Management