Weed Identification and Control

Information on weed identification and control, including catsear, marestail, purple loosestrife, pokeweed, pigweed, poison ivy, crabgrass, hemlock, purslane and multiflora rose. Tips on various herbicides and integrated pest management.

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Using Nature's Signals to Manage Landscape Pests
Using Nature's Signals to Manage Landscape Pests - Articles Articles

Using Nature's Signals to Manage Landscape Pests

Emelie Swackhamer, Gregory Hoover

The best way to make an effective pesticide application is to observe pest development at the site through regular monitoring. More
Purple Loosestrife
Purple Loosestrife - Videos Videos
Part 2, 6 minutes. More
Herbicide Summary - Arsenal AC Herbicide Summary - Arsenal AC - Articles

Herbicide Summary - Arsenal AC

David R. Jackson

For postemergence and residual control of many grasses, broadleaf weeds, vines, and woody vegetation; used mostly for site preparation and conifer release. More
Herbicide Summary - Chopper Herbicide Summary - Chopper - Articles

Herbicide Summary - Chopper

David R. Jackson

Used to control grasses, broadleaf weeds, vines, and woody vegetation for conifer crop species site preparation. More
Herbicide Summary - DMA 4 IVM Herbicide Summary - DMA 4 IVM - Articles

Herbicide Summary - DMA 4 IVM

David R. Jackson

Controls many annual and perennial broadleaf weeds, vines, and woody plants when they are actively growing; generally used for forest site preparation and conifer release including Christmas trees. More
Herbicide Summary - OneStep Herbicide Summary - OneStep - Articles

Herbicide Summary - OneStep

David R. Jackson

Used as post emergent spray to control most annual and perennial grasses, broadleaf weeds, vines, and woody vegetation for conifer planting site preparation. More
Herbicide Summary - Foresters' Herbicide Summary - Foresters' - Articles

Herbicide Summary - Foresters'

David R. Jackson

Controls annual and perennial broadleaf weeds, grasses, vines, and woody plants; ground broadcast treatments for hardwood brush and fern control or pine release. More
Herbicide Summary - Krenite S Herbicide Summary - Krenite S - Articles

Herbicide Summary - Krenite S

David R. Jackson

Recommended for postharvest control of pine and hardwood species for southern pine planting site preparation; also used to control cut stump resprouting. More
Herbicide Summary - Oust Extra Herbicide Summary - Oust Extra - Articles

Herbicide Summary - Oust Extra

David R. Jackson

Used to control various woody plants, vines and herbaceous weeds in conifer sites preparation and release. More
Herbicide Summary - Oust XP Herbicide Summary - Oust XP - Articles

Herbicide Summary - Oust XP

David R. Jackson

Controls annual and perennial grasses and broadleaf weeds; primarily used in plantations for site preparation and release; also used to control herbaceous weeds in natural regeneration sites. More
Herbicide Summary - Pathway Herbicide Summary - Pathway - Articles

Herbicide Summary - Pathway

David R. Jackson

Used to control unwanted trees and brush on forestry sites by using cut surface application methods. More
Herbicide Summary - Patriot Herbicide Summary - Patriot - Articles

Herbicide Summary - Patriot

David R. Jackson

Used for controlling and suppressing undesirable weeds, including multiflora rose, and hardwoods on sites where conifers and yellow poplars are growing or are to be planted. More
Herbicide Summary - Polaris AC Herbicide Summary - Polaris AC - Articles

Herbicide Summary - Polaris AC

David R. Jackson

For post-emergence and residual control of many grasses, broadleaf weeds, vines, and woody vegetation for site preparation and release of conifers; also used for stump and cut stem treatment. More
Herbicide Summary - Polaris SP Herbicide Summary - Polaris SP - Articles

Herbicide Summary - Polaris SP

David R. Jackson

Used to control grasses, broadleaf weeds, vines, and woody vegetation for site preparation and conifer release; applied as a spray to cut stumps or the basal area of brush and trees. More
Herbicide Summary - Spyder Herbicide Summary - Spyder - Articles

Herbicide Summary - Spyder

David R. Jackson

Controls many annual and perennial grasses and broadleaf weeds; used in the site preparation and release of both conifers and hardwoods. More
Herbicide Summary - Stalker Herbicide Summary - Stalker - Articles

Herbicide Summary - Stalker

David R. Jackson

Used to control individual stems and cut stump resprouting. More
Herbicide Summary - Tahoe 3A Herbicide Summary - Tahoe 3A - Articles

Herbicide Summary - Tahoe 3A

David R. Jackson

Used to control broadleaf weeds and woody plants; directed spray applications for conifer release and broadcast applications for conifer planting site preparation. More
Herbicide Summary - Tordon 101 Mixture Herbicide Summary - Tordon 101 Mixture - Articles
Used for post-emergence control of most annual and perennial weeds, woody plants, vines, and pre-emergence control of most annuals; used primarily for conifer planting site preparation. More
Herbicide Summary - Tordon K Herbicide Summary - Tordon K - Articles

Herbicide Summary - Tordon K

David R. Jackson

Used to control annual and perennial broadleaf weeds, woody plants, and vines; primarily for conifer planting site preparation. More
Herbicide Summary - Vanquish Herbicide Summary - Vanquish - Articles

Herbicide Summary - Vanquish

David R. Jackson

Controls many annual and perennial broadleaf weeds, woody brush, and vines; used for forest site preparation and to control multiflora rose during the dormant season. More
Herbicide Summary - Velpar DF Herbicide Summary - Velpar DF - Articles

Herbicide Summary - Velpar DF

David R. Jackson

Used to control most annual, biennial, and perennial weeds and woody vegetation for conifer planting site preparation and release. More
Herbicide Summary - Tahoe 4E Herbicide Summary - Tahoe 4E - Articles

Herbicide Summary - Tahoe 4E

David R. Jackson

Used to control broadleaf weeds and woody plants; control cut stump re-sprouting and individual stems up to 6 inches in diameter; also used for planting site preparation and conifer release. More
Herbicide Summary - Razor and Razor Pro Herbicide Summary - Razor and Razor Pro - Articles
Used in planting-site preparation for both conifer and hardwood species; applied as a release treatment over conifers following first growing season. Includes Surfactant. More
Herbicide Summary - Roundup Pro Concentrate Herbicide Summary - Roundup Pro Concentrate - Articles
Controls woody brush, trees, and herbaceous weeds in forestry site preparation prior to planting or for preparing wildlife openings and maintaining logging roads. More
Alton N. Sparks, Jr., University of Georgia, Bugwood.org
Integrated Pest Management (IPM) Tactics - Articles Articles
The goal of using multiple tactics or "many small hammers" is to effectively suppress pests below injurious levels and avoiding outbreaks. More