Crop Protection Network

The Crop Protection Network (CPN) produces unbiased, collaborative outputs on important issues affecting field crops in the United States and Canada. The CPN is a product of Land Grant Universities.

Popular Articles

Septoria Brown Spot of Soybean

Septoria brown spot is the most common foliar disease of soybean. Disease develops soon after planting and is usually present throughout the growing season. Symptoms are typically mild during vegetative growth stages of the crop and progress upward from lower leaves during grain fill. Infected young plants have purple les... Read More

Sudden Death Syndrome of Soybean

Foliar symptoms of sudden death syndrome are a result of a toxin, produced by the fungus, moving from roots to the leaves. Foliar symptoms rarely appear until after flowering. Leaves of infected plants initially show scattered yellow spots between leaf veins. Spots grow to form large chlorotic and necrotic bl... Read More

Bacterial Blight of Soybean

Bacterial blight is usually one of the first foliar diseases to occur on soybean. Bacterial blight seldom causes serious yield loss. Symptoms usually begin in the upper canopy because young leaves are most susceptible. Small, angular, reddish-brown lesions are surrounded by a yellow halo. As the disease progresses, l... Read More

View All Videos

Partner Videos

Popular Downloads

Disease Loss Estimates – 2015

Sudden Death Syndrome

Disease Loss Estimates – 2012

Crop Protection Network: 2016 Impact

News

Smartphone Application to Forecast White Mold in Soybean Now Available to Growers

A new smartphone application, ‘Sporecaster,’ is now available for free download on both Android and... Read More

Wheat Diseases Added To Crop Protection Network Online Encyclopedia

Important updates have been made to the multi-state and international collaborative database, the Cr... Read More

New Site Gives Midwest Farmers Easy Access to Crop Management Resources

Farmers and agribusiness have a new tool to help them tackle crop management challenges. The Crop Pr... Read More

More News...

Register for Newsletter