Contrac All-Weather Blox Rodenticide - Bromadiolone 0.005% Size:Bucket (18 Lbs) EPA Reg. No. 12455-79 After one use

After one use

On pre- and post-construction sites

eggs and larvae

Apply with a spreader-sticker on hard-to-wet crops

It targets weeds in public parks and recreational sites where weeds grow in the field and around flowerbeds

Contrac All-Weather Blox Rodenticide - Bromadiolone 0.005% Size:Bucket (18 Lbs) EPA Reg. No. 12455-79 After one useHow Contrac Blox Rodenticide Works Contrac Blox rodenticide contains bromadiolone in small amounts. This toxin affects the rodents' nervous system and causes them to stop feeding. Gnawing on the toxic blocks causes the rats and mice to ingest the poison, which results in their deaths within four or five days. Because of the blocks' all weather composition, they work well in outdoor areas regardless of rain or shine. Where to Use Contrac Blox