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C.O.R.N. Newsletter 2005-14
kernel endosperm can completely sustain a young corn seedling from germination through about leaf stage ... Assess fields by pulling about 30 to 50 tillers randomly in the field and see how far up the plant the ... have not seen any cutworm damage nor have we had any reports about cutworm damage but this is about the ...
New Publication is Phytopathology Editor's Pick
Xiangming Xu, Laurence V. Madden, and Simon G. Edwards. 2014. Modeling the Effects of Environmental Conditions on HT2 and T2 Toxin Accumulation in Field Oat Grains. Phytopathology 104: 57-66 > View online ...
C.O.R.N. Newsletter 2008-14
heads. Symptoms usually develop about three weeks after anthesis (depending on the weather), so the risk ... general, fungicides provide about 45 to 55% reduction in scab and vomitoxin, if applied at anthesis. ... taken up about half of the nitrogen to be removed, and only about 20% of the nitrogen in the wheat ...
Greene GH, McGary KL, Rokas AR, Slot JC. 2014. Ecology drives the distribution of specialized tyrosine modules in fungi. Genome Biology and Evolution. online January 2, 2014 doi:10.1093/gbe/evt208 ...
C.O.R.N. Newsletter 2009-39
is helping us to assess if our guidelines are doing what we thing they should be doing. This year the ... – the two varieties with resistance from PI88788 – had significantly different yields. We’ve heard about ... for spring planting: •Do nothing about deep compaction, especially if it turns out to be a wet spring. ...
C.O.R.N. Newsletter 2004-04
extremely cautious about relying on ALS inhibitors (FirstRate, Classic, Synchrony, Raptor) for POST control ... varies from no difference to about two bushels per acre depending on soil type, weather, and plant ... soybean aphid and those concerned about soybean rust should consider looking into use of skip-rows. ...
McPherson, B. A., Mori, S. R., Opiyo, S. O., Conrad, A. O., Wood, D. L., Bonello, P. 2014. Association between resistance to an introduced invasive pathogen and phenolic compounds that may serve as biomarkers in native oaks Forest Ecology and Management. ...
C.O.R.N. Newsletter 2007-12
preemergence herbicides applied at the time of planting are most effective when enough rain occurs within about ... application until weeds are larger, since weeds should be removed before they exceed about 6 inches in height ... http://entomology.osu.edu/ag/545/cicw.pdf. For additional information about BCW and other early season pests of corn, see the OSU FactSheet ...
Supplemental Forage Options for Late Summer to Early Autumn Planting
summer is significant for many. Earlier this summer I wrote an article about options for producing ...
C.O.R.N. Newsletter 2009-35
of Ohio’s corn fields this year, and lots of questions are being asked about these problems and how ... infections. So, to determine if you have an ear rot problem, walk fields, strip back the husks of about 50 ...