Do Bradford Pear Trees Cause Allergies?

Answer: From a literature search, yes, you are correct, Bradford pear pollen is not allergenic because the pollen is spread by insects, not air. The flowering tree can cause an irritant effect by its unpleasant smell.

What are the worst trees for allergies?

Some of the worst tree allergens include:
  • alder.
  • ash.
  • beech.
  • birch.
  • box elder.
  • cedar.
  • cottonwood.
  • date palm.

What's bad about Bradford pear trees?

Deeper problems with the tree as an invasive species result from its runaway propagation, including crowding out native plants and not being a host to native insects. It is also a fragile tree, and when grown in open-air yards, a Bradford Pear is prone to weak branches.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.