Similar to: Safer Caterpillar Killer II

Top Picks

Arber Insecticide
Top Pick

Best eco-friendly pest solution for safe, thriving indoor and outdoor gardens.

This bio-based spray is the rare pest solution that actually prioritizes plant health over brute force. By using beneficial bacteria to target invaders, it avoids harsh chemicals, though you’ll need to be more consistent with applications than you would be with aggressive synthetic alternatives.

Pollinator Safe

Root Growth

Bacteria Based

Gentle Defense

Thuricide Bt
Runner-Up

Best organic pest control for vegetable gardeners protecting their edible crops.

This targeted concentrate stops leaf-chewing caterpillars in their tracks without collateral damage to your garden’s beneficial insects or pets. It requires a bit of manual spraying, but the peace of mind from using a harvest-safe, biological solution is well worth the effort.

Pest Control

Bt Formula

Safe Harvest

Beneficial Safe

Southern Ag Thuricide BT Caterpillar Control
Best Value

Best organic solution for gardeners protecting edible crops from pests.

A biological solution that targets caterpillar and worm larvae without harming humans or pets. This OMRI-approved formula is a staple for organic growers needing to protect a wide variety of plants from specific lepidoptera pests.

Organic

Targeted

Safe

Versatile

Best organic solution for gardeners protecting vegetables from destructive caterpillars.

Best organic solution for gardeners managing common plant-destroying pests.

Best organic solution for gardeners protecting edible crops from caterpillar damage.

Best organic solution for gardeners managing caterpillar pests on edible crops.