Agronomy Talk

20

Oct

2015

S. Indiana - Steve Gauck, CCA

Evaluate Fungicide Applications During Harvest

Author: Steve Gauck

This year can be called the year of leaf diseases! We have seen gray leaf spot, northern corn leaf blight, and even southern rust. Corn has filled out well, but stalk quality is a concern as plants have cannibalized with the late dry stress. Harvest will be a chance for us to evaluate our fungicide applications. Many diseases came in late and the residual from the fungicide may be gone. In some cases, these diseases may not have affected yield dramatically. If you are planning to go corn after corn, consider what diseases you had and plant a hybrid with good tolerance to them.

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20

Sep

2015

S. Indiana - Steve Gauck, CCA

Good Planting Seasons Start with Harvest

Author: Steve Gauck

This is our one last chance to scout fields and evaluate the year before harvest begins. As you walk corn fields, be sure to evaluate disease levels and look to see which hybrids handled diseases better. Ask yourself if you are happy with your fungicide applications. Look at grain fill and pollination. Take a final assessment of weed control, record notes on what weeds are present and if they need to be targeted next year. In soybeans, be on the lookout for Palmer amaranth. It has been identified in southern Indiana and we do not want to run the combine through a patch of it and spread the seeds out.

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3

Jul

2015

Agronomy Update

Updates from the Field - Foliar Disease

Author: Alex Johnson

I have been seeing the start of foliar disease in both corn and soybean across the state. Generally speaking, I am seeing more foliar disease than normal. Be sure to get out and monitor your fields prior to the optimum time for fungicide applications to see if spraying is warranted. 

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