Herbicide & Pesticide

Gempler's offers an assortment of herbicides for a variety of horticulture, landscape and agriculture needs. Common applications include commercial and residential turf, flower beds, hardscaped areas, fence lines and aquatic areas. Herbicides are also offered to kill seedlings and tree stumps. Choose from our selection of pre-emergent herbicides to stop weeds before they even get started. Post-emergent products help eradicate weeds after they've already invaded your lawn, field or landscape. Count on Gempler's to control a variety of invasive weeds such as dandelions, ragweed, foxtail and thistle--along with countless common broadleaf weeds. Herbicides and Pesticides from Gempler's are offered in a variety of sizes and compatible with  a variety of spraying equipment. Shop today!

Sideswipe® Spot Herbicide Applicator
Sideswipe® Spot Herbicide Applicator

$48.79

Sideswipe® Spot Herbicide Applicator

2 Reviews

HERBICIDE APPLICATOR 1 QT PVC SID

Dramm Herbi® Herbicide Sprayer
DRAMM Herbi® Herbicide Sprayer

$324.99

Dramm Herbi® Herbicide Sprayer

2 Reviews

HERBI SPRAYER 2.5 LITER 2-5 OZ/ MINUTE

ProDeuce® Herbicide
Sold out
$56.99

ProDeuce® Herbicide

7 Reviews

ProDeuce Herbicide 64 Oz. 01176

Tordon® RTU Herbicide

$27.99

Tordon® RTU Herbicide

7 Reviews

Tordon RTU Herbicide 04914

Garlon® 4 Ultra Triclopyr Herbicide

$267.99

Garlon® 4 Ultra Triclopyr Herbicide

2 Reviews

Garlon 4 Ultra Triclopyr Herbicide,2.5 Gal. 59184

Ranger Pro® Glyphosate Herbicide
USA Made
$62.99

Ranger Pro® Glyphosate Herbicide

Ranger Pro Glyphosate Herbicide 2.5 GAL 06492

Roundup ProMax™ Liquid Glyphosate Herbicide, 1.67 gal.
Roundup ProMax™ Liquid Glyphosate Herbicide, 1.67 gal.
Sold out
$82.49

Roundup ProMax™ Liquid Glyphosate Herbicide, 1.67 gal.

1 Review

Non-Selective Weed Killer,1.67 G 38452

TOTAL SOLUTIONS Triple Threat Broadleaf Herbicide

from $42.99

Total Solutions Triple Threat Broadleaf Herbicide

TOTAL SOLUTIONS Triple Threat Broadleaf Herbicide

Eliminator Aquatic Herbicide

from $32.99

Eliminator Aquatic Herbicide

Eliminator Aquatic Herbicide

Safer Diatomaceous Earth Insecticide
Safer Diatomaceous Earth Insecticide
USA Made
$11.49

Safer Diatomaceous Earth Insecticide

CRAWLING INSECT KILLER, POWDER, RTU, 4LB 51703

Induce® Nonionic Surfactant
USA Made
$23.49

Induce® Nonionic Surfactant

Induce Nonionic Surfactant QT

Year-Round Spray Oil -- Gallon Concentrate

$24.99

Year-Round Spray Oil -- Gallon Concentrate

3 Reviews

OIL HORTICULTURAL SPRAY 1 GAL 00120

Glyphosate Herbicide, 2.5-gal.
Sold out
$105.99

Glyphosate Herbicide, 2.5-gal.

NON-SELECTIVE WEED KILLER 2.5 GAL 80590

Safer® End All™ Organic Insecticide
USA Made
$31.99

Safer® EndAll™ Organic Insecticide, 1 gal.

Organic Insect Killer,Liquid,RTU,1 gal. 01063

Chemical Applicator Edging Tool, 18"W
Chemical Applicator Edging Tool, 18"W
USA Made
$189.99

Chemical Applicator Edging Tool, 18"W

Chemical Edging Tool 18 In

Monterey Weed Impede Herbicide (Gallon)
USA Made
$125.99

Monterey Weed Impede Herbicide (Gallon)

Weed Impede Herbicide,1 gal. 10101

Replacement 9"L Applicator for Sideswipe
USA Made
$20.99

Replacement 9"L Applicator for Sideswipe

Replacement Applicator,9 In.

Chemical Applicator Edging Tool, 12"W

$189.99

Chemical Applicator Edging Tool, 12"W

Chemical Edging Tool,12 In

DANVILLE INDUSTRIES 6"W Chemical Applicator Edging Tool

$179.99

DANVILLE INDUSTRIES 6"W Chemical Applicator Edging Tool

CHEMICAL EDGING TOOL 6 INCH

Year-Round Spray Oil -- Quart Concentrate

$11.49

Year-Round Spray Oil -- Quart Concentrate

2 Reviews

HORTICULTURAL SPRAY OIL QUART 00114

Safer® End All™ Insecticidal Soap with Pyrethrin Insecticide
USA Made
$38.99

Safer® End All™ Insecticidal Soap with Pyrethrin Insecticide

Organic Insect Killer,Liq,Cncntrate,32oz 00032

Monterey Remuda Full Strength Herbicide (Quart)
Sold out
$19.99

Monterey Remuda Full Strength Herbicide (Quart)

Remuda Herbicide 1 Quart 10159

Spurge Power Herbicide, Pint
USA Made
$28.49

Spurge Power Herbicide, Pint

Spurge Power Herbicide, 1 pt. 10115

Chapin Professional Pest Control Sprayer
Professional Pest Control Sprayer
USA Made
$269.99

Chapin Professional Pest Control Sprayer

PEST CONTROL SPRAYER, 1.5GAL, MULTITIP NOZ 10800