News From Weed Management in Nurseries, Landscapes & Christmas Trees

one pansy flower
Manage Winter Annual Weeds Before They Establish

Published - October 28, 2025

dark green larger old leaf and new light green growth
English Ivy -- Spring is the best time to control this tough weed

Published - March 4, 2024

pinnately compound leaves and seed clusters
Tree of Heaven Control Guidelines

Published - August 4, 2023

in-row, bare soil with vegetation between rows.
New Publication - Weed Control in Christmas Trees

Published - June 23, 2023

Weeds of the Northeast, 2nd edition book cover with feature bullets and plant photos
New Weed Identification Book Now Available

Published - March 30, 2023

oval cotyledons, shallow lobed leaves
Mugwort Seedlings Are Emerging (Yes, Seedlings!)

Published - March 3, 2023

opposite and deeply lobed leaves
Common Ragweed - a Challenging Weed to Control in Fraser Fir Production

Published - August 5, 2022

broad leaves, with indented tips
What Is That Weed? There's an App for That Too!

Published - April 4, 2022

photo of foliage, thick stems rooting at the nodes with subteranean flowers photo credit: J C Neal
Have You Seen Tropical Spiderwort?

Published - November 9, 2021

four photos, seedling and blue flowers
What’s That Pretty Weed? Ageratum

Published - September 23, 2021

close up of flower heads with salmon-red color
Have You Seen Thickhead in Your Garden?

Published - September 6, 2021

Image not available
Surflan (Oryzalin) -- Limited Supplies and Uncertain Future?

Published - January 29, 2021

a young bamboo shoot emerging from the ground
Thinking About Growing Bamboo? Proceed With Caution!

Published - March 29, 2019

2 week old plants are small. 4 week old plants fill the pots
Are You Hand Weeding Frequently Enough?

Published - October 17, 2018

Microstegium seedlings in mulch
What Is That Weed?

Published - May 8, 2016

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