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Soybean Field Guide
A revised, 67-page pocket-sized guide (3 ¾" x 6") for soybean producers and soybean agronomists to use in the identification of soybean pests and diseases in the Midwest. Color photos and ba
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Soybean Aphid Field Guide
A revised, 52-page pocket-sized guide (3-¾" x 6") for soybean producers and soybean agronomists containing soybean aphid biology, scouting and management information for Iowa. Includes color
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Soybean Cyst Nematode Field Guide
Soybean cyst nematode is the most economically significant pest of soybeans in Iowa and has been found in 98 of the 99 Iowa counties. Infested soybean plants often show no symptoms other than reduced
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Scouting for Corn Diseases
A 6-page, tri-fold pocket-sized guide (3 ¾" x 6") for corn producers and corn agronomists use for quick field identification foliar diseases, root and stalk rots. This card compliments the newly publi
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Corn Field Guide, 2nd Edition
A revised and expanded pocket-sized guide (3-3/4" x 6") for farmers and agronomists to use in the identification of corn developmental stages, pests, diseases, and disorders in the Midwest.
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PDF $5.00 Add to Cart
Weed Identification Field Guide
The Weed Identification Field Guide includes images and descriptions of 56 broadleaf weeds and 19 grass and grass-like weeds. The 104 page booklet includes tools to aid in accurate weed identificati
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