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Effects Of Flooding Or Ponding On Young Corn

By Bob Nielsen posted on June 13, 2013 | Posted in Water Management
Source: Purdue University
Recent intense rainfall events (technically referred to as “toad stranglers� or “goose drownders�) have caused flooding of low-lying corn fields or ponding (standing water) in poorly drained swales within fields. Other areas within fields, while not technically flooded or ponded, may remain saturated for lengthy periods of time.
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Purdue Issues Guide To Control Palmer Amaranth

June 10, 2013 | Posted in Crop Protection
Source: Purdue University
A new publication on Palmer amaranth, one of the most aggressive weeds to compete with crops, is now available for free through Purdue Extension's The Education Store. Palmer Amaranth Biology, Identification and Management was created by Purdue Extension weed scientists Bill Johnson and Travis Legleiter in an effort to curb the weed's expansion to the northern U.S.
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Corn Growers: Assess Wireworm Risk Prior To Planting

By Jennifer Stewart posted on April 4, 2013 | Posted in Crop Protection
Source: Purdue University
Corn growers need to scout their fields to determine wireworm populations before planting so they don't miss the optimum treatment window, a Purdue Extension entomologist says. Wireworms, or click beetle larvae, feed on corn seed germ and may prevent plants from sprouting. The pest becomes active when soil temperatures warm into the upper 40s.
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