NC Cooperative Extension Logo
  • About
  • Meet Our Staff
  • Events
  • County Centers
  • Topics
  • Become a Student
  • 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
  • Publications & Factsheets

Discover Extension

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

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
  • Publications & Factsheets

Discover Extension

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

When Forsythia Blooms, Get Ready for Spring Germinating Summer Annual Weeds.

Published - March 8, 2022 Read

News From Weeds

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

All News From Weeds

News From NC State Extension

Two teenage girls stand next to each other smiling. One girl is holding a baby goat.
Apply Now to Host International Youth through 4-H!

Published - March 24, 2026

From: North Carolina 4-H
blossom blight in apple
2026 Blossom Blight Infection Alert!

Published - March 23, 2026

From: Southern Appalachian Apples
Apple phenology stages of tight cluster and pink
2026 Apple Disease Update: Tight Cluster and Pink Bud

Published - March 23, 2026

From: Southern Appalachian Apples
Budding trees with greenhouse and other buildings in background
WNC Orchard Insect Pest Populations - March 23, 2026

Published - March 23, 2026

From: Southern Appalachian Apples
Gala apple blossom with no visible injury to the pistil. This would be categorized as a viable blossom. Photo by Tom Kon, NC State.
Assessing apple bud damage following an advective freeze

Published - March 23, 2026

From: Southern Appalachian Apples
Plant with TSWV symptoms
Higher Levels of Spotted Wilt in 2025 and Possible Reasons Why Peanut Notes No. 32 2026

Published - March 21, 2026

From: Peanut
Peanut field in Martin County.
Peanuts Following Soybeans Peanut Notes No. 31 2026

Published - March 21, 2026

From: Peanut
shield
Register for Spanish and English Frontline Employee Trainings

Published - March 21, 2026

From: Food Safety for Processors
Dr. Jim Clark stands with Governor Josh Stein during his induction into the Order of the Long Leaf Pine at the governor’s mansion.
Jim Clark Inducted Into Order of the Long Leaf Pine

Published - March 20, 2026

From: North Carolina 4-H
A group of NC State Extension staff wearing red shirts and khaki pants kneel in rows of a cultivated field with large green plants, smiling and making hand signs toward the camera. Overlaid text reads “NC State Day of Giving 03.25.26.”
Get Ready for Day of Giving 2026!

Published - March 20, 2026

From: Marketing
All News From NC State Extension
NC Cooperative Extension Logo

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.

Where Next?

  • About Extension
  • Jobs
  • Departments & Partners
  • College of Agriculture and Life Sciences
  • Extension at NC A&T
  • Give Now

Let's Stay In Touch

We have several topic based email newsletters that are sent out periodically when we have new information to share. Want to see which lists are available? SUBSCRIBE BY EMAIL

Read Our Commitment to Nondiscrimination | Read Our Privacy Statement


N.C. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status.


Information on Accessibility

Employee Login