Monterey B.t.
Best organic solution for home gardeners managing caterpillar infestations.
This biological solution offers a targeted approach to managing worm and caterpillar infestations without harming the surrounding ecosystem. Its ready-to-use format eliminates the need for mixing, making it a convenient choice for maintaining healthy fruits, vegetables, and ornamental plants.
$14.49
at
Montereylawngarden
More B.t. Insecticide options
Who it's for
- Organic gardeners seeking effective pest control without harsh synthetic chemicals
- Busy homeowners looking for immediate and hassle-free garden maintenance
- Eco-conscious growers prioritizing the health of their local pollinator populations
Who should skip it
- Gardeners dealing with a wide variety of non-caterpillar pest infestations
- Impatient users who require instant knockdown of visible garden pests
- Low-maintenance growers who prefer long-lasting, weather-resistant pest solutions
Performance breakdown
Application Convenience
Ready-to-use spray format eliminates messy mixing and dilution steps.
Ecological Safety
Targeted formula protects pollinators and beneficial garden insects effectively.
Organic Compliance
OMRI listing ensures strict adherence to organic gardening standards.
Pest Specificity
Highly effective against caterpillars while ignoring non-target garden species.
Versatility
Works across a wide range of fruits, vegetables, and ornamentals.
Application Precision
Hand pump sprayer offers decent control for localized spot treatments.
Key Specs
Active Ingredient
Bacillus thuringiensis subsp. kurstaki
Container Volume
32 ounces
Coverage Area
1000 square feet
Duration of Effectiveness
7 days
Formulation
Liquid Concentrate
Application Method
Spray
Target Pests
Caterpillars and Moths
Pest Life Stage Targeted
Larvae
Target Area
Indoor, Outdoor, Garden, and Lawn
Organic Natural
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Monterey B.t. before you decide.