Here at Hydrobuilder, we carry the widest selection of insecticides and pesticides, no matter what pest type or bugs you're battling. Whether you're struggling with aphids, caterpillars, fungus gnats, spider mites, or any other bug, we have the pesticide for you. If you aren't positive which bug you're dealing with, check out our article on common grow room and garden pests in our blog.
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- Remove This Item Bug Type: Gnats
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Shop By Insect Type
Here at Hydrobuilder, we carry the widest selection of insecticides and pesticides, no matter what pest type or bugs you're battling. Whether you're struggling with aphids, caterpillars, fungus gnats, spider mites, or any other bug, we have the pesticide for you. If you aren't positive which bug you're dealing with, check out our article on common grow room and garden pests in our blog.
- Sale
General Hydroponics AzaMax Insecticide, Miticide, & Nematicide Concentrate
Item #: GHAZA
Available in 4 Options
$91.26 - $445.07Some options on sale until 05/31/2024!
- Sale$18.01 - $259.20
Some options on sale until 05/31/2024!
- Sale$91.36
Some options on sale until 05/31/2024!
- SaleNew$358.27 - $1,628.58
Some options on sale until 05/31/2024!
- Sale$51.86 - $282.97
Some options on sale until 05/31/2024!
- Sale$44.03 - $272.11
Some options on sale until 05/31/2024!
- Sale$230.72 - $2,103.58
Some options on sale until 05/31/2024!
- $38.25 - $27,500.00
- Sale
OHP Azatin O Biological Insecticide, 1 Quart
Item #: 120713
Regular Price:
$346.71Special Price $329.37 On sale until 05/31/2024!
- Sale
BioWorks Molt-X Organic Insecticide, 1 Quart
Item #: 120284
Regular Price:
$413.46Special Price $392.79 On sale until 05/31/2024!
- Sale$108.71 - $698.73
Some options on sale until 05/31/2024!
- Sale$130.06 - $520.29
Some options on sale until 05/31/2024!
- Sale$65.30 - $251.65
Some options on sale until 05/31/2024!
- Sale$204.26 - $712.50
Some options on sale until 05/31/2024!
- Sale
BASF Pylon Miticide & Insecticide, 1 Pint
Item #: 120738
Regular Price:
$629.00Special Price $597.55 On sale until 05/31/2024!
- Sale
Bayer Tempo SC Ultra Bio Insecticide, 240 Milliliters
Item #: 16654
Regular Price:
$67.14Special Price $63.78 On sale until 05/31/2024!
- Sale
MGK Tersus Bio Insecticide, 1 Gallon
Item #: 121470
Regular Price:
$428.57Special Price $407.14 On sale until 05/31/2024!
- $90.00 - $800.00
- Sale
BioWorks SuffOil-X Organic Insecticide, Miticide, & Fungicide
Item #: BW-SOXIMF
Available in 2 Options
$87.83 - $849.44Some options on sale until 05/31/2024!
- Sale
Trifecta Crop Control Super Concentrate Insecticide & Fungicide
Item #: TRI-PEST
Available in 5 Options
$28.46 - $992.81Some options on sale until 05/31/2024!