Premium-grade fruit starts with Isomate M Rosso

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One application maintains consistent release rates for 150 days. For use in Peach, Nectarine, Apricot, Prune, Cherry, and other stone fruits; Apple, Pears, Quince, and other pome fruits; Almond, Macadamia, and other tree nut crops.

Target Pests
✓ Oriental Fruit Moth (Grapholita molesta)
✓ Macadamia Nut Borer (Cryptophlebia ombrodelta)
✓ Koa Seed Worm (Cryptophlebia illepida)


Key Benefits
✓ Flexible use rate to address your Oriental Fruit Moth pressure
✓ Increases yields and quality
✓ Twist-tie application
✓ Kind to beneficial insects
✓ May reduce insecticide applications over time


Technical Specifications
· 100-200 dispensers/acre application rate; maximum of 600 dispensers/acre
· Available in WA, ID, MI, OH, MO, IL, IN

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"I've been using Isomate since 1993. They're methodical in their research and field development—steps ahead of their competitors. They earned my respect and confidence when their executives came into our fields to learn from us while developing their products."

– Patrick McKenzie

Pheromone Dispenser Rate & Pattern Calculator

Please check with your PCA or Pacific Biocontrol Technical Sales Rep for specifics regarding your farm.

Dispenser Rate & Pattern Calculator — v6 (Skip Trees)

Assumptions: nearest rounding when needed; rows are staggered with a half-block offset. The map illustrates a one-acre rectangle derived from your spacings.

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800-999-8805
info@pacificbiocontrol.com
Pheromone Dispenser Placement

Dispenser placed (1) No dispenser Cells may show a small number (2, 3, …) indicating multiple dispensers on that tree.
  • Apple trees in an orchard with green grass and a cloudy sky.

    Deploy once, protect all season

    Fast Application: Twist-tie application stays secure

    Consistent release: Uniform coverage throughout the season

    100-200 dispensers per acre: Flexible rate to address your OFM pressure.

  • Close-up of white blossoms and green leaves on a tree branch with a blurred background, sunlight shining through.

    Uncompromising quality you can count on

    Proprietary pheromone manufacturing: 40+ years of refinement

    Rigorous quality control: Every gram delivers proven performance

    Research-validated: Backed by extensive university or independent research

  • A man in sunglasses and a hat picking fruit from a large orchard with rows of blossoming trees under a clear blue sky.

    Expert support throughout your season

    Custom deployment mapping for your specific blocks

    Field evaluations and demonstrations

    Technical support when you need it - same-day response is our goal

Wondering if Isomate is right for your pest pressure?

Our entomologists can assess your situation and design a customized approach.
Pick up the phone – real expertise is just a call away.

  • Glenn standing in a sunny orchard with rows of trees behind him, wearing a blue plaid shirt and jeans, smiling in a relaxed and approachable posture.

    Glenn Thayer

    Washington, Oregon, Idaho, Utah, New Mexico, Montana, Hawaii, and British Columbia

    (509) 961-3024

    gthayer@pacificbiocontrol.com

    Glenn has been with Pacific Biocontrol since 1997 and has an MS degree in entomology. He has 18 years of education and 25+ years of research and field experience.

    Email Glenn