All posts tagged giant ragweed

  • An agronomic image showing a clean vs. giant ragweed-filled field.

    Manage Giant Ragweed Resistance in Corn

    West Bend, IA: Acuron 3 qt/A Pre (left) vs. neighbor’s field with heavy giant ragweed presence (right) Giant ragweed is a formidable, tough weed. One giant ragweed can grow up to 20’ tall, quickly diminishing yield potential by preventing sunlight from reaching shorter corn plants and consuming valuable nutrients for its own growth. Season-long competition from several giant ragweed plants has been shown to reduce corn yields by up to 13%* and thick groupings of…

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