Tired of fighting pests every season?

Semios Mating Disruption, backed by research and hands-on support, is the perfect tool to support your IPM program and to help reduce pest pressure.

  • Season-long protection: Target pests from first flight through harvest with pheromone release timed for maximum impact based on 10+ years of pest behavior data and monitoring.
  • Labor-free deployment: Reduce your seasonal workload and save time with professional installation by our field services team.
  • A team you can count on: Work with local experts who show up, follow through, and build a relationship that lasts beyond one season.

Pheromones certified for organic & conventional production available.

Semios field technician working in almonds

Our solutions for your pest challenges

  • Navel Orangeworm Mating Disruption
  • California Red Scale Mating Disruption
  • Vine Mealybug Mating Disruption
  • Codling Moth Mating Disruption

Semios mating disruption emitter hanging in a pistachio tree

Flexible options for you

  • Professional installation & service: Get your mating disruption installed on time for the season by our field services team, trusted with over 1.4 million acres of successful installations. Plus, we also offer an in-season inspection service for added peace of mind. 
  • Self-installation option: For those who prefer getting started on their own, we offer a self-installation option on select mating disruption products.

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Semios technician servicing a citrus orchard

Highlights

Variable rate mating disruption

Target pests from first flight through harvest with pheromone release timed for maximum impact based on years of pest behavior data and monitoring.

Specialty crop insect pests

Pests we help manage:

  • Navel Orangeworm (Amyelois transitella)
  • Codling Moth (Cydia pomonella)
  • California Red Scale (Aonidiella aurantii)
  • Vine Mealybug (Planococcus ficus)

Jason Reynolds

“One of our ranches was the worst we’ve ever seen for California red scale. For 2 years we worked to get the problem under control, and last season we were able to pull some sprays - the first time we’ve ever reduced a spray, and it worked. In the end, we’re saving time and a bit of money, and the Semios mating disruption treated blocks are the cleanest they’ve ever been. As a research guy, I need agtech companies to prove it to me for 2 years before I’ll believe it works. One isn’t enough. Semios is one of the rare ones that works."

Jason Reynolds, Research Agronomist - Booth Ranches, California USA
Almond orchard

"With no previous experience using organic practices in almond production, we felt that crop protection against NOW damage was one of our major hurdles to overcome in our first year transitioning to organic. After researching all our options, we chose Semios, and couldn’t be happier. Coupled with good winter sanitation, traditional NOW targeted organic sprays, and early harvest dates, we obtained insect damage results that were equal to our other conventionally farmed orchards. These numbers are well below organic industry standards thanks to the Semios. With limited organic solutions for NOW, Semios is a critical part of our organic IPM approach, one that has proven to be both efficient and effective."

Wes Sperry, Grower - Sperry Farms, California USA

Semios in Your Community

Connect with us at industry events all year round. Find out where we’ll be next!

World Ag Expo 2026

February 10, 2026 - February 12, 2026

World Ag Expo® provides a platform of networking, education, and business in one of the...

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Want to learn more about Semios? Send us your questions, and a local representative will reach out to you with more information.

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About Us

Trusted by growers around the world, Semios brings together leading brands and expert field services to deliver tools for farm management, crop protection, water, frost, and automation.

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