Heptyl Butyrate 99.8% - Bulk Yellow Jacket Attractant Trap Refill

Heptyl Butyrate is a naturally occurring non-toxic compound used in most commercially available products as a powerful yellow jacket wasp attractant for traps.

For best results, use a cotton ball soaked in 1.5ml of attractant and place in the trap per trap instructions.

Standard dosage rate - 1.5ml

40 doses per bottle!