Gentrol IGR Concentrate

(1 customer review)


Gentrol IGR Concentrate is an insect growth regulator. Gentrol IGR prevents developing roaches from reaching sexual maturity by inhibiting their growth and breaking the cycle.

Featuring a translocating active ingredient to reach hard-to-treat areas, Gentrol® IGR Concentrate is an ideal fruit and drain fly, cockroach control and as a bed bug treatment solution. The Gentrol® insect growth regulator, (S)-hydroprene, effectively breaks the insect life cycle and offers 120 days of control. Zoëcon’s Gentrol® IGR Concentrate provides professionals the flexibility required for uniform applications across multiple sites.

The effects that Gentrol IGR has on the targeted insects create a window of opportunity to completely eradicate them before they can reproduce a new generation. Gentrol IGR alone can be used to address an insect infestation, but it can also be mixed with an insecticide to simultaneously target adult pests.  This product is ideal for use in places where insects are hard to kill, such as apartments, hotels, nursing homes, and more.

Available in the UK and Europe here.

See Usage Guide: Gentrol IGR Label

Gentrol IGR is labeled for food and non food areas. Food Service last about 2 months. Private residence last 4 months. Gentrol IGR in 1 oz bottles, will yield 1 gallon.

Gentrol is a revolutionary insect growth regulator. It uses hydropropene, a synthetic juvenile hormone “look-alike”, to disrupt pests’ normal growth pattern. Juveniles exposed to Gentrol will be sterile as adults, thus stopping the constant cycle of reproduction in an infestation.

Gentrol is a popular choice for use against German roaches and bed bugs. Since both species can lay several eggs a day, controlling their population can be immensely difficult. Gentrol helps stop the endless cycle of reproduction that makes an infestation so hard to beat. When used in combination with an insecticide spray, Gentrol can be the difference between success and failure when attacking a pest.


  • Provides continuous fruit and drain fly, cockroach, flea beetle control and bed bug control for four months
  • Juvenile hormone mimic prevents normal development of pests
  • Gentrol® translocates deep into wall cavities, cracks and crevices
  • Approved for use in food handling establishments

Insects Controlled

  • Bedbugs
  • Cigareete beetles
  • Cockroaches
  • Confused flour beetles
  • Dermestid beetles
  • Drain flies
  • Fruit flies
  • Indian meal moths
  • Lesser grain borers
  • Merchant grain beetles
  • Red flour beetles
  • Rice moths
  • Sawtooth grain beetles
  • Tobacco moths
  • Warehouse beetles
Weight 0.05 kg
Dimensions 2.2 × 4.2 × 7.9 cm

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1 review for Gentrol IGR Concentrate

  1. Hurlen Sundin

    The best regulator when it comes to getting rid of a severe cockroach infestation!

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