Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2009 and 2008

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2009 and 2008

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2010 and 2009

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2010 and 2009

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2011 and 2010

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2011 and 2010

European Corn Borer: Development and Management, 1989

Contains information on the European Corn Borer, an introduced species that came to North America during the early 1900's from central Europe. The insect damages corn plants, as well as peppers, beans, potatoes and other plants, by feeding on leaves, stalk tunneling and ear damage. This brochure gives summaries of management tactics. This is North central regional extension publication no. 327 sponsored by Iowa State University Extension.

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2012 and 2011

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2012 and 2011

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2013 and 2012

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2013 and 2012

How a corn plant develops, 1986

This publication is designed to aid those involved in corn production to more fully understand how the corn plant develops. Includes numerous photos and illustrations.

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2014 and 2013

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2014 and 2013

Production of Acetic Acid for CMA Deicer, HR-304, 1988

Although the overall objective for undertaking this project is to help decide on the best way to produce CMA, the tasks to be performed deal primarily with acetic acid itself. The objectives of our part of this project can be restated here: A. Evaluate the cost and composition of potential low-cost fermentation substrates that are available in large quantity at central locations in Iowa. B. Compare the nutritional and physiological properties of a variety of homoacetogenic bacteria relative to acetic acid production, based on information available in the literature. C. Using both of these pools of information, evaluate the possibilities for use of substrates for acetic acid production that are significantly cheaper than the previous sugar, starch hydrolysate or whole corn based studies; also, compare the different acetogens encountered with the most commonly discussed acetogen, Clostridium thermoaceticum; arrive at conclusions on 1-3 of the best agriculture-derived substrates that should be further examined, and on 1-3 of the best organisms to evaluate experimentally. D. Collect experimental data at the tube and fermentor scale on 1-2 of the possibilities in C above. E. Comment on our understanding of acetic acid production possibilities from our perspective as microbiologists, and provide all this above information to Paul Peterschmidt for him to consider for his portion of this report. F. In addition, we would like to point out the possible advantage of examining the use of an agricultural by-product, corn steep liquor, as a direct, non-fermented feedstock for a non-acetic acid deicer.

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2015 and 2014

Audit report on the Iowa Corn Promotion Board for the years ended August 31, 2015 and 2014