NDSU Agriculture and Extension


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Soybean Chlorosis Scores Available

soybean IDC

Soybean iron deficiency chlorosis (IDC) is a major problem in some parts of North Dakota and Minnesota. For the soybean varieties tested by NDSU in 2014, the Roundup Ready and conventional / Liberty Link IDC scores are now available. “Significant differences in IDC scores were observed during the testing,” says Ted Helms, who conducted the research and is the NDSU soybean breeder. “As far as we know, this is the most comprehensive evaluation available to farmers.”

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