![[4-H Youth Development]](http://njaes.rutgers.edu/_common/images/4-H.gif "[4-H Youth Development]"){kind=small}
![[Commercial Agriculture]](http://njaes.rutgers.edu/_common/images/commercial-ag.gif "[Commercial Agriculture]"){kind=small}
![[Landscape & Turf Management]](http://njaes.rutgers.edu/_common/images/turf.gif "[Landscape & Turf Management]"){kind=small}
![[Disasters & Emergencies]](http://njaes.rutgers.edu/_common/images/disasters.gif "[Disasters & Emergencies]"){kind=small}
![[Environmental Health]](http://njaes.rutgers.edu/_common/images/environmental-health.gif "[Environmental Health]"){kind=small}
![[Family Lifestyle]](http://njaes.rutgers.edu/_common/images/family-lifestyle.gif "[Family Lifestyle]"){kind=small}
![[Fisheries & Aquaculture]](http://njaes.rutgers.edu/_common/images/fisheries.gif "[Fisheries & Aquaculture]"){kind=small}
![[Nutrition, Health & Lifestyle]](http://njaes.rutgers.edu/_common/images/nutrition.gif "[Nutrition, Health & Lifestyle]"){kind=small}
![[Food Safety]](http://njaes.rutgers.edu/_common/images/foodsafety.gif "[Food Safety]"){kind=small}
![[Health & Finance]](http://njaes.rutgers.edu/_common/images/healthfinance.gif "[Health & Finance]"){kind=small}
![[Lawn & Garden]](http://njaes.rutgers.edu/_common/images/lawngarden.gif "[Lawn & Garden]"){kind=small}
![[Natural Resources & the Environment]](http://njaes.rutgers.edu/_common/images/nat-res-env.gif "[Natural Resources & the Environment]"){kind=small}
![[Discover the Experiment Station]](http://njaes.rutgers.edu/_common/images/discover-njaes.jpg "[Discover the Experiment Station]")
![[Support the Experiment Station]](http://njaes.rutgers.edu/_common/images/support-njaes.jpg "[Support the Experiment Station]")
![[Rutgers Against Hunger]](http://njaes.rutgers.edu/_common/images/rah-njaes.gif "[Rutgers Against Hunger]")
Ragweed
Ambrosia artemisiifolia
Photo by Dr. John Meade, weed scientist emeritus
Rutgers Cooperative Extension
This is the worst offender for those people allergic to pollen. This plant releases copious amounts of pollen which has a high rating for causing "hayfever." By the time of pollen release, it looks very ratty.
![[Find Your County]](http://njaes.rutgers.edu/images/maps/nj-counties-tiny.gif "[Find Your County]")
