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OSU Extension

College of Food, Agricultural, and Environmental Sciences


Mt. ORab #1

Plant Date: May 29, 2021


Report Date: July 2, 2021

Growing Degree Day since planting: 726

Total Growing Degree Day since 01/01/21: 1,427

Growth stage: R1

Description: Some flooding damage present. Large quanittiy of waterhemp present. Be on the lookout. More informatin on waterhmep control can be found below. 


Report Date: June 16, 2021

Growing Degree Day since planting: 252

Total Growing Degree Day since 01/01/21: 732

Growth stage: V4

Description: Waterhmep plants are beginning to emerge. Some possible baterial pathogen present on bottom unifoliates. Confirmation on causal agent is in porgress. See images below for examples of the brown spots  with the yellow halo surrounding them. These symptoms are usally common with bacterial pathogens.