The official start of autumn has put consistent cooler weather within sight. The collective sigh of relief is moderated by the certainty that fall allergy season is literally lurking in the weeds.
Why is common ragweed a problem? Common ragweed is an extreme weed — thriving in extreme environments and making a home for itself in every state, except Alaska. Common ragweed has shown resistance to ...
image: Common ragweed is an annual plant whose allergenic pollen affects human health. It's an invasive species particularly well-adapted to living at roadsides. New research, published in in the open ...
Common ragweed is an annual plant whose allergenic pollen affects human health. It's an invasive species particularly well-adapted to living at roadsides. New research found high population growth ...
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