IC-498(21) -- July 30, 2007

Plant Diseases

New cyst nematode species on corn

Greg Tylka examines the risk.
Insects and Mites

Extension agronomists update soybean aphid situation

Details on this pest from across the state.

Iowa State University offers new degree in seed technology and business

Integrates technical and business topics into unique graduate program.
Insects and Mites

What's eating your soybean leaves?

Marlin Rice presents some possibilities.
Degree Days

The dog days of summer

Degree day information for Iowa.
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Some of the articles contain pesticide recommendations that are subject to change at any time. The recommendations provided in these materials should be used only as a guide. It is always the pesticide applicator's responsibility, by law, to read and follow all current label directions for the specific pesticide being used. Due to constantly changing labels and product registration, some of the recommendations given in these writings may no longer be legal by the time you read them. If any information in these recommendations disagrees with the label, the recommendation must be disregarded. No endorsement is intended for products mentioned, nor is criticism meant for products not mentioned. The article's author, Iowa State University and Iowa State University Extension assume no liability resulting from the use of these recommendations.