Bonide Thuricide (BT) RTU
Best organic solution for gardeners protecting vegetables from caterpillars and worms.
Safely eliminate worms and caterpillars in your vegetable and flower gardens with Bonide Thuricide (BT) RTU. This ready-to-use spray is scientifically proven effective and ideal for organic gardening. It's harmless to birds, earthworms, and beneficial insects, including pollinators. Apply it right up to the day of harvest without worry. This product ensures effective pest control while preserving your garden's ecosystem health.
$12.99
Owner Satisfaction
4.6
/ 5
Category Rank
355
/ 1669
#355 in Pesticides
Price vs Category Average
-71%
Below average
Active Ingredient
Spinosad
/ Spinosad
Who it's for
- Organic gardeners seeking chemical-free pest management solutions
- Eco-conscious growers protecting bees and beneficial garden insects
- Busy gardeners needing quick, mess-free spot treatment options
Who should skip it
- Gardeners requiring immediate results for urgent pest infestations
- Low-maintenance gardeners wanting long-lasting, set-and-forget protection
- Homeowners dealing with diverse infestations like aphids or mites
Performance breakdown
Organic Compatibility
Certified organic formula aligns perfectly with sustainable gardening practices.
Pollinator Safety
Targeted action protects bees and beneficial insects during application.
Application Convenience
Ready-to-use spray eliminates mixing and measuring for quick treatment.
Harvest Flexibility
Zero-day pre-harvest interval allows for worry-free vegetable consumption.
Target Specificity
Highly effective against larvae while sparing the broader garden ecosystem.
Treatment Versatility
Reliable performance across both ornamental flowers and edible vegetable crops.
Key Specs
Active Ingredient
Spinosad
Formulation
Ready-to-Use (RTU)
Container Size
32 oz
Application Method
Spray
Use Sites
Vegetable and Flower Gardens
Safety Feature
Safe for beneficial insects
Is Organic
True
Target Life Stage
Larvae
Features
- Eliminates worms and caterpillars
- Organic gardening friendly
- Safe for pollinators
- Harmless to beneficial insects
- Apply up to harvest day
- Scientifically tested and proven
- Protects vegetable and flower gardens
- Ready-to-spray formulation
What customers say
Customers consistently praise Bonide Thuricide RTU for its exceptional ease of use. The ready to spray formulation eliminates mixing guesswork, making application straightforward even for novice gardeners. Reviewers frequently highlight its reliability, noting rapid and effective control of destructive caterpillars and loopers, often saving entire harvests. This product delivers powerful results without harsh chemicals, reinforcing its strong value proposition for organic pest management.
Know before you buy
No, it is specifically formulated to target worms and caterpillars in their larval stage. It is designed to be harmless to beneficial insects, including bees and other pollinators.
Yes, this product has a zero-day pre-harvest interval. You can safely apply it to your vegetables up to the very day of harvest.
Yes, Bonide Thuricide is compliant for use in organic gardening. It provides an effective, scientifically tested solution for pest control without synthetic chemicals.
No, this is a ready-to-use (RTU) formulation. It comes in a 32-ounce spray bottle that is ready to apply directly to your plants immediately.
No, the formula is specifically designed to be harmless to earthworms, birds, and other beneficial wildlife, ensuring your garden's ecosystem remains protected.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$13