Experts in Rat
fertility Control

We don’t just aid in rat prevention.
We make a better world.

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We’re passionate about rat pest populations

We’re SenesTech: committed to improving the health of people and the planet by humanely managing animal populations through fertility control. 

WE'RE THE CREATORS OF CONTRAPEST®
THE BIRTH CONTROL FOR RATS™

The first and only EPA-registered rat contraceptive impacting both male and female rats, ContraPest is the pest control difference when used as part of an integrated pest management (IPM) program.

OUR WORK IS MAKING HEADLINES

Birth control for rats, Valley-based company looks to resolve rodent problems

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‘Rat birth control’ developed by Arizona company after menopause study

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Elevate Bait System with ContraPest is Now Available in California

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We get results

Reining in rat reproduction resulted in significant savings for 2 poultry farms.

A win for
Washington, D.C.

ContraPest was deployed for 16 months in our nation’s capital city from June 2019 to October 2020. Depending on location, activity was reduced 94-99% with 98-100% reduction in juvenile rodents.

Contact Us

Call 1.866.886.RATS or fill out our form to learn more.

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Contact Us

Call 1.866.886.RATS or fill out our form to learn more.

Testimonials