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Weeds

  • Herbicides
  • Herbicide Injury
    • Symptoms & Factsheets
    • What to Do
    • Vegetables & Small Fruits
    • UC - IPM Herbicide Injury Symptoms
  • Weed ID
    • Weeds of Southern Turfgrass
    • Weeds of the South
    • Weeds of the Northeast
    • Plant Toolbox
    • Virginia Tech Weed Identification
  • Weed Management Resources
    • Cost-Effective Weed Control in Container Nurseries
    • IPM Trees Guide
    • IPM Shrubs Guide
    • Shrubs II
    • 2017 SE US Pest Control Guide
    • Publications
  • Teaching
  • Recent Projects
    • FeHEDTA Efficacy
    • Invasive Species Assessment
    • Nostoc Control
    • Nursery Weed Control Costs
    • And More
    • Crop Science
    • Entomology
    • Plant Pathology
    • Horticulture

Discover Extension

Access Publications Explore Topic Areas Read News Visit County Centers Find Extension Jobs

News From Weeds

one pansy flower
Manage Winter Annual Weeds Before They Establish

October 28, 2025

two leaves, green and bright yellow
Is It Too Late in the Season to Spray Woody Weeds With Glyphosate?

October 21, 2025

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

March 4, 2024

pinnately compound leaves and seed clusters
Tree of Heaven Control Guidelines

August 4, 2023

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

June 23, 2023

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

March 30, 2023

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

March 3, 2023

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

August 5, 2022

All News From Weeds

News From NC State Extension

Up close picture of a soybean plant in the field at full maturity
2026 Soybean Data Webinar

March 4, 2026

From: Official Variety Testing
Loblolly pine strobili
Yellow Dust: Navigating the North Carolina Pine Pollen Season

March 4, 2026

From: Extension Forestry
turfgrass sprayer
All Pesticide License Holders

March 3, 2026

From: TurfFiles
A Master Gardener volunteer staffing an information booth shares sustainable gardening advice with a community member.
Make Your Mark on March 25 — NC State Day of Giving

March 3, 2026

From: Extension Master Gardener Volunteers
A barrel found in the woods in eastern North Carolina
Tribute to Dr John Van Duyn Peanut Notes No. 21 2026

March 3, 2026

From: Peanut
Ear of grain corn at physiological maturity prior to harvest. The shuck is pulled back with the ear beneath displayed
2026 Corn Data Webinar

March 3, 2026

From: Official Variety Testing
Laura Lauffer Headshot
Food Truck Boot Camp Fuels WNC Small Business: A Conversation with Laura Lauffer

March 2, 2026

From: Local Food
reserve champion junior 2025 winner with banner and her turkey in the showring
Youth Market Turkey Show Registration Time!

March 2, 2026

From: Poultry 4-H & Youth
planter set up
Optimizing your No-till Planter to Handle Cover Crop Residue

March 2, 2026

From: Soybeans
Young person with watering can watering plants in a bright window
Cultivating Resilience: Young Adult Mental Health

March 2, 2026

From: Therapeutic Horticulture
All News From NC State Extension
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NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians.

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