Nyguard IGR Insecticide Concentrate


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NyGuard IGR is an insect growth regulator (IGR) and has a unique mode of action that breaks the lifecycle of more than 50 pests!  NyGuard IGR acts on the immature life stages of labeled pests and prevents them from becoming mature, reproducing adults. By breaking the lifecycle of a pest, an insect growth regulator helps reduce overall pest populations. When used in conjunction with an adulticide insecticide, it is excellent in controlling infestations and re-infestations.

Product Features:

  • Breaks the lifecycles of 50+ pests (including cockroaches, fleas, mosquitoes, ants and flies), preventing future reproduction
  • EPA reduced risk status in food-handling
  • Photo-stable so it will not rapidly degrade in sunlight
  • Labeled for indoor and outdoor use
  • May be used in food and non-food areas
  • Can be mixed with adulticides


  • 140 ml./4.73oz.
  • Case of 10 – 140 ml. bottles


Product Alternatives: Tekko Pro IGRGentrol IGR
EPA Registration No. – 1021-1603
Active Ingredient: Pyriproxyfen – 10%
Product Information:

NyGuard IGR is a non-repellant Juvenile Hormone Mimic.  It disrupts the normal development of the immature life stages of listed insects, with either complete or incomplete metamorphosis, preventing successful development of the adult stage. NyGuard IGR breaks the reproductive cycle of listed insects and aids in the prevention of insect resistance.

Mixing Instructions:

Spray Mixing:

Mix concentrate with water and apply with equipment capable of delivering coarse wetting surface spray, fogging, spot, crack and crevice spray applications.  Partially fill the sprayer with water, add required amount of concentrate in sprayer, agitate and fill to final volume.  Agitate before each spray.

Tank Mixes:

NyGuard IGR concentrate may be tank mixed with other registered pest control products, unless either product label prohibits tank mixing.  To prepare tank mix, add the tank mix partner first and make sure it is well mixed and in suspension, then add the correct amount of NyGuard IGR concentrate according to the label instructions.

Application Rates:

Apply as a general surface application at the rate of 4 ml. in one gallon of water to treat 1,500 sq. ft.  Use up to 12 ml per 1,500 sq. ft. for insect populations that are difficult to control or in conditions that make it difficult to get control of target pests.  See label for specific pest application rates.

Additional information

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