NyGuard® IGR

NyGuard IGR

NyGuard® IGR


The One Solution Insect Growth Regulator 


NyGuard® IGR concentrate is an incredibly versatile Insect Growth Regulator (IGR) technology which delivers Best in Class IGR Performance. NyGuard allows you to effectively break the reproductive cycle of your toughest insect pests, including cockroaches, fleas, mosquitoes, ants, and flies, both indoors and outdoors!  It’s the One Solution IGR.



  • Broad spectrum of insects on its label
  • Labeled for indoor and outdoor use.  Gentrol® and Precor® are only for indoor use
  • May be used in food and non-food areas
  • Reduced risk*



Gentrol® and Precor® are registered trademarks of Wellmark International Corporation.



*Pyriproxyfen, the active ingredient in NyGuard has EPA Reduced Risk status in Food Handling.



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