The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
Aphid Advisor is a pilot decision-making tool to help determine whether a control action is warranted for Soybean Aphids (Aphis glycines) on soybeans. This app uses aphid and natural enemy numbers, as well as expected population growth rates, to indicate whether there are enough natural enemies to keep aphid populations below action thresholds or if an insecticide application may be needed.