C.O.R.N. Newsletter: 2022 - 33

Crop Observation and Recommendation Network

C.O.R.N. Newsletter is a summary of crop observations, related information, and appropriate recommendations for Ohio crop producers and industry. C.O.R.N. Newsletter is produced by the Ohio State University Extension Agronomy Team, state specialists at The Ohio State University and the Ohio Agricultural Research and Development Center (OARDC). C.O.R.N. Newsletter questions are directed to Extension and OARDC state specialists and associates at Ohio State.

  1. Author(s): Amanda Douridas, CCA, Laura Lindsey, Stephanie Karhoff, CCA

    Receive the latest agronomic news, information, and resources by following the OSU Agronomic Crops Team on Twitter at https://twitter.com/OSU_Agronomy.

  2. Author(s): Aaron Wilson

    Summary

  3. Author(s): Mark Loux

    We have heard a lot about dandelion, wild carrot, poison hemlock, birdsrape mustard, cressleaf groundsel, and annual bluegrass over the past several years.  Fall is the best time of the year to control these and a lot of other weeds that cause problems into the following summer, either because they are well established biennials/perennials or they just don’t respond well to herbicides in spring.  It’s also worth pointing out that we seem to have shifted to wet springs that mess with all kinds of operations, including herbicide burndown.  The inability to apply burndown in a rela

  4. Author(s): Amy Raudenbush, Kelley Tilmon, Andy Michel

    Fall armyworm trap numbers from September 19th - 25th slightly increased over the past week to 6.6 moths per trap (up from 4.6), but overall remain low for the state. Three counties reported an average over 7 moths per trap including Hardin, Paulding and Sandusky (Figure 1).  This will be our last week reporting FAW trap numbers for the CORN newsletter.

    Fall Armyworm Moth Map

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