Fast Free Discreet Shipping in 2 to 5 days


Target Pests

Fleas Roaches (German, Asian, and Brown-banded), Crickets, Litter Beetles, and Flying Insects ,

For Use In

Nyguard Insect Growth Regulator is for use in the home and in food and non-food areas of restauruants, food processing plants, food and non-food warehouses, grocery stores and supermarkets, schools, office buildings, apartments, hotels and motels, hospitals, tobacco plants and warehouses, manufacturing plants, commercial and industrial buildings, transportation equipment, and outside on lawns and building perimeters.,


Use between 4 mls and 11mls of Nyguard per gallon of water as a diluted spray or ULV/fogger to prevent eggs, larvae and nymphs from maturing into reproductive adults. Apply NyGuard in combination with a non-IGR adulticide to knockdown and kill existing adult populations while breaking the cycle of your toughest insect pests.

General Surface Application (including Broadcast, Spot and Crack ; Crevice): Apply as a surface application at the rate of 11 ml. in one gallon of water to treat 1,500 square feet.

Coverage Area

19,000 Square Feet

Time to Kill

Mix Rate

Yield: 10 to 27 gallons (depending on dilution and targeted pest; see dilution tables on product label)

Active Ingredient

Pyridine - 10%

How To

<p>NyGuard is effective indoors and outdoors. NyGuard may be used in food and non-food areas. NyGuard's active ingredient is Pyriproxyfen, an Insect Growth Regulator (IGR), which is a juvenile hormone mimic (JHM). This insect control system prevents pest developments. The naturally occurring juvenile hormone regulates and stimulates the developmental process of insects. High concentrations of juvenile hormone stimulate the molting process. The level of juvenile hormone then drops to low levels, which leads to normal maturation of the larvae (larva to pupa, pupa to adult, or nymph to adult molt).</p>
<p>NyGuard insect control system interferes with this synchronized balance of hormones during the molting process. Treatment with NyGuard IGR introduces and maintains high concentrations of juvenile hormone mimic at critical points during the insect developmental process. Thus, normal maturation of larvae or nymphs is prevented. The result is the insect stays in an immature stage indefinitely. When this happens the insects with complete metamorphosis will continue to molt from larva to larva until it dies. Insects with incomplete metamorphosis will remain in nymph stage, or have morphological deformation, maturing into sterile, non-reproductive adults. This insect control system will keep your infestation problem from getting out of control. NyGuard IGR disrupts the normal metamorphosis process of immature insects. Pest Control Treatment with NyGuard will disrupt the growth, development and reproduction in many insect species in a manner that is environmentally acceptable. The biological results in the target insects are most commonly death or deformity with sterility. NyGuard IGR does not kill adult insects. For best results, use NyGuard in combination with an insecticide that will kill existing populations of insects. Once the active insect populations have been eliminated, NyGuard insect control system will remain to disrupt the maturation of eggs or other immature stages of the insect population. NyGuard insect growth regulator controls 29 types of insects, including ants, cockroaches, crickets, fleas, flies, moths and stored product pests. Effective both indoors and outdoors, NyGuard IGR can also be used in food areas with no set back. The formula lasts up to seven months and can be applied via carpet shampoo, diluted spray or ULV/fogger. NyGuard insect control system causes morphological abnormalities in eggs, larvae or nymphs, preventing them from maturing into reproductive adults. It can also be used in conjunction with a non-IGR insecticide when adults are present to act as a residual to disrupt immature that have yet to emerge.</p>

Nyguard Insect Growth Regulator Pyridine - 10%

Product Q & A

Solutions ()

Nyguard Insect Growth Regulator Pyridine - 10%


NyGuard IGR Concentrate is new Insect Growth Regulator (IGR) technology which delivers Best in Class IGR Performance.

Now you can effectively break the reproductive cycle of your toughest insect pests. NyGuard is the Insect Growth Regulator with the broadest spectrum of insects on its label. NyGuard is over 10 times more active than Gentrol.

Product Q & A
Sort by
Most Recent Questions
GO | Reset
Expand all
Be the first to ask a question about this product
* Nickname:

* Your Answer:

Sign Up for Newsletter

Answer this Question
Hide the Form
Ask a New Question
* Nickname:

* Your Question:

Notify me by email when answer received

Sign Up for Newsletter

Add Question

Customer Reviews

  • Nyguard Insect Growth Regulator Pyridine - 10%
    By Daryl on 1/13/2015
    I mixed this with an insecticide and it worked great! And when I didn't know how to use it, I called and asked for help and they were patient and went through step by step on how to use this item.



Need Help? We thought you would never ask!

Call us at (888) 523-7378

Se habla español

Mon-Fri 8am-5pm  

Receive a reply in less than 1 hour
(during business hours)

Follow us

* Required Fields