![[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}
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![[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]")
Black Locust
Robinia pseudoacacia
Photo by Dr. John Meade, weed scientist emeritus
Rutgers Cooperative Extension
Children have been poisoned by eating the seeds of this tree. Poisoning also has occurred when twigs were used for blow-pipes. Putting the cut surface to their lips is enough to cause severe problems.
![[Find Your County]](http://njaes.rutgers.edu/images/maps/nj-counties-tiny.gif "[Find Your County]")