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C.O.R.N. Newsletter 2009-25
yellow objects on the roots about the size of a pinhead, much smaller than the nitrogen fixing nodules. ... confirm an SCN infestation it cannot tell you much about the level of infestation, if no nematodes are ... general, the reports were about the relative lack of soybean aphids. However, late in the week, we got ...
C.O.R.N. Newsletter 2006-33
recommendations about the fields that were trapped in 2006 because, based on research, if a field has a beetle ... needs to be made about fields that were not trapped. We know that there are probably more fields that ... take into account several things before a decision is made about treatment needed on the field. Things ...
Have You Evaluated Your Forage Stands?
you may be in for a rude surprise. The hard freeze this past week was cause enough for concern for us ...
Downy Mildew and Bacterial Pustule on Soybean
the leaf in a plastic bag with a moist (not sopping wet) paper towel and wait about 6 hours. The ...
Pests to watch: Black cutworm, slugs, alfalfa weevil and cereal leaf beetle
insects and other pests out an about that will be hungry: Black cutworm: Purdue University has reported ...
Trapped and Distorted Wheat Head
number ranges from a few to about 5% of the heads. This has some producers concerned as to whether these ...
“Rootless” and “Floppy Corn” Make an Appearance
observed in plants from about the three leaf stage to the eight leaf stage of development. The problem ... begin develop at about 3/4 inches below the soil surface. However, if seed are planted shallower (1 inch ...
C.O.R.N. Newsletter 2012-13
in terms of the time required to make bait application if needed. But keep in mind that the corn is ... application just prior to emergence. Use your own past experiences with soybean stand reductions caused by ... generally in the 1-2 inch range. Much of the coming week will be dry with a weak system about Wednesday and ...
New Soil Fertility Specialist at OSU – Steve Culman
corn-soybean-wheat systems in Michigan. I’ve got a lot to learn about agronomic systems in Ohio, but that’s what ...
Early Season Soybean Damage- Frost, PPO, or Disease?
applications on the day of planting. Most of the residual soybean herbicides used in Ohio are applied a week ...