Corn Newsletter : 2014-39

  1. Author(s): Mark Loux

    It’s always amazing to see apparently still thriving winter annual weeds underneath the snow or following some really cold weather.

  2. Author(s): Laura Lindsey

    The purpose of the Ohio Soybean Performance Trials is to evaluate soybean varieties for yield and other agronomic characteristics. This evaluation gives soybean producers comparative information for selecting the best varieties for their unique production systems.

  3. Author(s): Curtis Young, CCA

    There are recommended targets for percent grain moisture and grain temperature for winter grain bin storage.  Those recommended targets are listed in the following tables (Tables 1. and 2.).

    Table 1. Recommended grain moisture content for safe storage.*

     

    Moisture Content % Wet Basis**

    Storage Period

    Corn

  4. Author(s): Jim Noel

    November will go down as a top 10 coldest November most likely with drier than normal precipitation and snowier than normal.

    If you look at the 10 coldest Novembers, the December to February period that follows is usually near normal temperatures and slightly wetter than normal precipitation but with a lot of changes and extreme within that period.

  5. Author(s): Anne Dorrance

    From many of the samples we recovered both Pythium spp. and Fusarium spp..  Both are well-known seedling pathogens.  Our next step was to examine what the Pythium spp. were and then to determine if these were sensitive to metalaxyl.  In approximately 60% of the locations we were able to obtain a good quality sequence and a metalaxyl test for 28 isolates.

  6. Author(s): Harold D. Watters, CPAg/CCA

    The next North American Certified Crop Adviser Exam Date is February 6, 2015. The registration period closes on December 5, 2014.  

    Keep in mind, to become eligible for the CCA certification, you must take and pass boththe North American and the local (state/province) board exams. For us in Ohio, Indiana and Illinois that is the Tri-State exam – a group of educators and practicing CCAs from each state gather regularly to update and verify the exam. 

  7. Author(s): Steve Prochaska, Jason Hartschuh, CCA

    Modified Relay Intercropping (MRI) is the planting of soybeans into headed wheat that may occur up to 6 weeks or more prior to wheat harvest; whereas Double Cropping (DC) is the planting of soybeans after wheat harvest.    Vyn et al, found that relay intercropping of soybeans yielded better than double cropping of soybeans north of I - 70 in Indiana (http://www.agry.purdue.edu/staffbio/AY316.pdf).   

About the C.O.R.N. Newsletter

C.O.R.N. is a summary of crop observations, related information, and appropriate recommendations for Ohio Crop Producers and Industry. C.O.R.N. is produced by the Ohio State University Extension Agronomy Team, State Specialists at The Ohio State University and Ohio Agricultural Research and Development Center. C.O.R.N. Questions are directed to State Specialists, Extension Associates, and Agents associated with Ohio State University Extension and the Ohio Agricultural Research and Development Center at The Ohio State University.