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Lep Monitoring Network Update #9 – Corn earworm and Western Bean Cutworm
moment (Figure 1). Corn Earworm Moth Map Week 2 June 8 th to June 14 th, 2026 Â Western Bean Cutworm This ... monitored corn earworms in 14 counties, with a total of 32 traps. CEW continues to show up in our traps ... For our 9 th week of Lep (moth) monitoring, our numbers remain low for both CEW and WBC. We expect ...
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Lep Monitoring Network Update #8 – Corn earworm and Western Bean Cutworm
participating county. This week, we monitored corn earworms in 11 counties, with a total of 25 traps. CEW is ... Corn Earworm Moth Map Week 1 June 1 st to June 7 th, 2026Â Western Bean Cutworm Western Bean Cutworm ... This is our 8 th week of reporting Lep (moth) pest trap numbers, and we now begin reporting on ...
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Lep Monitoring Network Update #7 – Last Black Cutworm and True Armyworm Report
After this week, we will switch lures to western bean cutworm (WBC) and corn earworm (CEW). In this ... week. Counties that had averages of 7.0 moths or more are over our threshold level and encouraged to ... This is our seventh and final week of monitoring for black cutworm (BCW) and true armyworm (AMW). ...
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Lep Monitoring Network Update #6 – Black Cutworm and True Armyworm Numbers Remain Consistent
(WBC) and corn earworm (CEW). In this newsletter article we are reporting findings from May 18 th ... https://aginsects.osu.edu/sites/aginsects/files/imce/ENT_35_14 BCW.pdf Black Cutworm Moth Map Week 6:Â May 18 th to May 24 th, 2026 Â Â Figure 1. Black cutworm ... True Armyworm Moth Map Week 6:Â May 18 th to May 24 th, 2026 Figure 2. True armyworm moths captured ...
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Lep Monitoring Network Update #5 – Black Cutworm and True Armyworm Numbers Remain High
western bean cutworm (WBC) and corn earworm (CEW). In this newsletter article we are reporting findings ... high, but overall decreased to 16.4 moths (down from an average of 18.3 the previous week). Don’t let ... Counties that had averages of 7.0 moths or more are over our threshold level and encouraged to scout your ...
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Lep Monitoring 2026
https://aginsects.osu.edu/news/lep-monitoring-2026
specifically attracts the target moth species. Traps are placed on the edge of an field planted to corn. The ... (WBC), corn earworm (CEW) and fall armyworm (FAW). We use a green bucket trap equipped with a lure that ... moth stage of these pests are not agronomic problems- however, the moths lay eggs that then hatch into ...
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Lep Monitoring Network Update #7 – Trap Counts for CEW and ECB (IA & NY)
Corn earworm moth coloration. Photo Credit: Mark Dreiling, Bugwood.org Figure 3. Corn earworm feeding ... on ear of corn. Photo Credit: Robert J. Bauernfeind, Kansas State University, Bugwood.org Exploring ... : https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/corn-earworm-field-corn-watch-molds Corn Earworm Moth Map June 12 – June 18, 2023 Figure 1. Average corn earworm moths (CEW) captured ...
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Battle for the Belt: Season 4, Episode 5 – Economic Considerations for Replant Decisions
3 days after planting. Photo Credit: Maria Kessler Figure 2. April 13 th planted crops at the Northwest ... that a uniform stand of 15,000 to 20,000 corn plants per acre planted in late April can still achieve ... comes from other regions of the Corn Belt. For more details on corn yield potential of varying plant ...
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Adjustments Considerations for Ohio’s Soybean and Corn Planted in June
across fields. The USDA shows 57% completion of soybean and 63% completion for corn planting in Ohio ... https://resources.ipmcenters.org/resource.cfm?rid=45259&vid=30378). Seeding rate. If you are planting soybeans in the first half of June, appropriate seeding rates ... Heat unit accumulation. Â The growth of a corn plant is directly related to its accumulation of heat ...
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Lep Monitoring Network – Black Cutworm and True Armyworm Numbers on the Rise # 3
the outer edge of the wing (Figure 2). Moths lay eggs, which hatch in 5 – 10 days. Once hatched ... of traps in that county.     Figure 2. Black cutworm moth. Photograph by Robert J. Bauernfeind, ... armyworm moth. Photograph by John Capinera, University of Florida. Insect Monitoring ...