Precor IGR Concentrate - 1 oz.

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Precor IGR Concentrate is formulated with Methoprene to prevent the development of adult fleas. Precor controls flea populations by mimicking flea hormones, pupae exposed to the product cannot molt into breeding adults.

PDFPrecor IGR Concentrate Product Label

PDFPrecor IGR Material Safety Data Sheet (MSDS)

Precor IGR Concentrate - 1 oz.

Precor IGR is an excellent complement to adulticides for complete control of fleas. Precor is an insect growth regulator that works on the insects' larval stages. Its active ingredient prevents larva from developing into reproductive adults. This way, flea population is controlled and ultimately eliminated. Precor can be tank-mixed with adulticides to kill existing adults.

Why Should You Use?

Precor prevents adult flea emergence for seven months.

Target Pest(s): Fleas
Manufactured By: Zoecon
Active Ingredient: (S)- Methoprene - 1.2%
Size: 1 oz.
Yield/Application: 1 oz. per gallon of water
Not For Sale To: NY

Directions for Use

Prepare a diluted solution by adding 1 oz. of Precor to 1 gallon of water. Partially fill mixing container with half a gallon of water and add the concentrate. Shake well to ensure a uniform mixture. Add the remaining volume of water and shake well before using. When tank-mixing with adulticides, follow the mixing instructions indicated in the adulticide product label. Adulticides must be mixed with water first before adding Precor. Apply at a rate of 1 gallon per 1,500 square feet of surface area. Using spray equipment, apply as a coarse, low pressure spray to treatment surfaces. Treat rugs, carpets, furniture, cushions, upholstery, pet beddings, pet sleeping areas and their immediate surroundings. Please read the product label before using this product.

Where to Apply

Precor IGR is for use in and around residential, agricultural, commercial, institutional, public and industrial areas where fleas are a problem.

Please refer to and follow the instructions on the Product label.

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Do You Have a Question about this Product? Ask Our Experts!

Q. Is it correct that I mix "Demize" and "Precor" in the same spray tank with 1 gallon of water ????
A.  Yes, you may mix Demize and Precor in the same spray tank with correct proportions listed on the label.
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Q. Precor IGR Insect Growth Regulator Flea Control 1 oz ?
A.  Unfortunately, we do not have that product and we will not be able to obtain it.
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Q. Can I use precore IGR with Talstar Pro? If so, can I spray it on the carpet??
A.  Yes, the precor IGR and the Talstar Pro can be mixed together for application.
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