NyGuard IGR

$49.50 - $483.20

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4.5 out of 5 stars Rating: 4.6

50 Reviews | 65 Q&A

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NyGuard IGR bottle (140 ml)

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NyGuard IGR 480 ml bottle (480 ml)

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NyGuard IGR - CASENyGuard IGR - CASE case (10 x 140 mL bottles)

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NyGuard IGR

Nyguard IGR concentrate is a new Insect Growth Regulator with a broad label that delivers excellent results. This product will break even the toughest insect's reproductive cycle to stop future infestations. NyGuard IGR Concentrate is also available in convenient premeasured 1 oz bottles called NyGuard EZ1.




NyGuard IGR gets to the root cause of chronic insect infestations - the eggs, larvae or nymphs - and prevents them from maturing into reproductive adults thereby controlling future infestations. NyGuard IGR will cause morphological anomalies or changes and disrupt the expected insects' state of development, leading to sterility or death. When adults are present, NyGuard is commonly used in combination with a non-IGR insecticide. This method results in rapid eradication of adults and deposits a base level of NyGuard IGR. Since this product has a long residual, it remains in place for up to seven (7) months to actively disrupt the development of any immature stages that have yet to appear, or which were not susceptible to the insecticide product used to control adult insects.

Features:

  • NyGuard IGR has the broadest spectrum of insects on its label.
  • NyGuard IGR is 10 times more active than Gentrol.
  • NyGuard IGR is effective both indoors and outdoors.
  • NyGuard IGR may be used in food and non-food areas.
  • NyGuard IGR keeps working for seven months.

Directions:

Apply NyGuard 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.

Rating Snapshot

5 stars   40
4 stars   6
3 stars   0
2 stars   0
1 star   4

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Average Customer Rating
4.5 out of 5 stars (50)

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Most Helpful Customer Reviews
  • 45 of 47 people found this review helpful:

    5 of 5 stars  Sprayed for fleas got prehatched mosquito's
    By Norma in St. Augustine, Florida on 07/10/2012
    Verified Purchase

    We used a combination of Nyguard and Talstar 1 early in June. We got an immediate kill on fleas, and other nasty bugs outside, but I wasn't expecting the destruction of the majority of the Mosquito eggs. I have lived in this house in Florida for 21 years. For 21 years I had to stay inside much of the time, at dusk especially but also all day and all night because our area had so many mosquitos. A lot didn't seem to be stopped by repellants either. We had a long dry spell and then about a week and a half after we sprayed, it begain to rain some every day, then it rained all day for several days. We needed it badly but I wasn't looking forward to being swarmed by mosquitos. I was astonished! We have had very few even at dusk, and those who managed to hatch are strange. They fly slow enough so that I can kill them before they ever land. It is like they are can't navigate normally. This is the first summer I have not gotten even one bite. I have been able to enjoy the outside again for the first time ever at this house. I reordered the same items and intend to spray one more time before the month of July is over. Just some advice to those who have houses that back up to woods, we sprayed the wooded area as well as the yard. We sprayed our neighbors yard and the small wooded area behind her house. A lot of mosquitos breed under damp leaves that pile up on the ground here in Florida. Well not anymore at may house! We even sprayed across the road in the brush. Good thing too, because they discovered the mosquitos were carrying West Nile Virus in our area. Best thing I ever did in the rhelm of insect control!

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  • 35 of 37 people found this review helpful:

    5 of 5 stars  I am blown away!
    By John in Baxter, Tennessee on 07/31/2012
    Verified Purchase

    This is the very best pest control I have ever used! I had an issue with fleas in my dog pen. I could not get them killed out for nothing until I was told about NyGuard. I used every product I could think of and spent a small fortune! A flea or two would attach itself to me when I would clean my dog pen, and next thing I knew is they were in my house too! NOT ANYMORE! This NyGuard mixed with Demize, totally killed out the fleas...inside and out in 24hrs! And they stayed gone. Now I don't even need flea collars for my dogs! Thanks for such a great product. Send me a hat or something so I can advertise for you, because your product is the best on the market...hands down! I am going to purchase more of this product so I never run out. I NEVER toot someones horn unless they deserve it...and NyGuard deserves it! So, TOOT TOOT!

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  • 34 of 36 people found this review helpful:

    5 of 5 stars  A true KNOCKOUT
    By David on 09/15/2011
    Verified Purchase

    After fleas had set up house in ours we attempted to get rid of them in the usual manners (fogging and flea powder). We got desperate and were about to burn down the house (not really) and then I found this site. What a life, and house, saver. Less than 2 hours after application the fleas stopped biting and we have never had a problem since. I use it on my balcony for season long wasp and spider control and swear by it. You can't miss when you pick this product.

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  • 32 of 35 people found this review helpful:

    5 of 5 stars  This Product Works!!!!
    By Marianne in Roswell, GA on 06/07/2011

    I purchased this product as a safer product to control indoor and outdoor insects (mosquitoes, fleas, flies, roaches, ants, etc....). Nothing bothers me inside or outside after 3 months!!! It's a little slow to start, but once you get it applied around your house and inside your house, your problems are over!!! I had continual repeat flea issues from my Welsh Corgi. I treated the inside of the house and also treated the outside areas where she laid. NO MORE FLEAS!!!! And it does wonders in keeping mosquitoes under control, too!!!!

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  • 20 of 22 people found this review helpful:

    5 of 5 stars  Excellent product
    By Li in Saint Paul on 05/08/2013

    The person who was talking about how her cats still have fleas weeks later does not know how this product works. It stops the next generation from growing into viable adults. If you have fleas, you have to do a multi-angled approach and not just spray & pray. Seriously, if you don't know what you're doing. Don't buy the product. I've used this for years on all sorts of issues and it's as close to a magic wand as you're gonna get.

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Most Recent Customer Reviews
  • 5 of 5 stars  Works wonders
    By Mark in Albuquerque, NM on 09/30/2016
    Verified Purchase

    One of the reasons I like this site (domyownpestcontrol) is that for way less than the price of a pest control company's annual contract (the Big Brand Name Guys) I can get the best professional grade sprayer (B&G), and a rotation of very effective, targeted products that use different modes of action so that the pests I target don't gain resistance. Plus, unlike the pest control companies that require one year contracts with a monthly spray, I spray once every 6-12 months, sometimes even longer between treatments. The last time I had a pest control company (Big Brand Name), they were using roughly the same product (or same mode of action) every month, which is bad Integrated Pest Management, and monthly sprays build a constant or growing load of the same compound. I'd rather spray more effectively once and rotate to another mode of action if it is required. It's safer, and there is less build up of a single compound or class of compounds. Then I did a treatment spraying bifenthrin (Talstar) mixed with Nyguard, and then put down small beads of Advion bait around the inside perimeter of the garage, and under sinks where drain pipes have gaps between the pipe and sheetrock. Using the B&G sprayer, I layed down a tiny bead on my home's interior where needed, and then used the fan spray to lay down a boundary around the outside of the house, and on the of inside the garage. AWESOME INSTANTANEOUS RESULTS WITH INCREDIBLY LONG RESIDUAL CONTROL DUE TO NYGUARD!!!!! Literally, I think I went 18 months after that last treatment before I needed to spray again. Three months ago, I sprayed again but rotated to a Temprid/Nyguard mix, and a Maxforce bait. And, like the last time, the results were immediate, and thus far we have gone three months with no critters in site.

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  • 5 of 5 stars  Nyguard and Telstar P kill Zika Virus Mosquitoes
    By Norma in St. Augustine, Florida on 09/21/2016

    I wrote before, but wanted to be sure to tell people that NyGuard with an adult insect killer has virtually done away with all fleas and mosquitoes . I said that in my last review, but so many people are worried about mosquitoes because of the Zika virus, that is in Florida, and is showing up in a few other states. Anyone pregnant or wanting to get pregnant, please protect yourself. Have someone else spray for you, and wait to go out till it is dry. Most counties do not have the funds to use these products. I have not had any mosquito bites in about 3 years, before that I got bit day and night.

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  • 4 of 5 stars  NYGuard IGR
    By Walter in Scurry, Tx on 08/17/2016

    Mixed with Conquer for flea infestation and after 2 applications it seems to have done the trick !

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  • 3 of 3 people found this review helpful:

    5 of 5 stars  Great product
    By Sheliaj in Webbville, KY on 08/08/2016

    We have had an extremely heavy flea infestation this year and had tried several products to control them. We are limited to what we can use because we have honey bees and do not want to spray anything that will harm them. We have used NyGuard all over our yard and have seen no adverse effects on the honey bees, but we have definitely seen a significant drop in the number of fleas. The spray is easy to mix and use, and even with a large yard, the small bottle will definitely last this year and will give us a good headstart on treating the yard next year.

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  • 0 of 1 people found this review helpful:

    5 of 5 stars  NyGuard IGR
    By Carol in Waleska, GA on 07/07/2016

    Works well

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  • 0 of 1 people found this review helpful:

    5 of 5 stars  A+
    By Russell in IL on 07/05/2016

    I like it better than precor and gentrol. Works great but a little pricey..

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  • 5 of 5 stars  Used for biting insects on south Florida lawn
    By Ben in BOCA RATON Fll on 06/25/2016

    I sprayed this in conjunction with Talstar and Permethin. I have used the Talstar and nyguard before but didn't get the initial knockdown, (it would take around 5 days to take affect) by adding permethrin the results where noticeable the next morning. Has been a week now and no bites on my dog or son. Using this combination usually lasts about 60 days during summer months and 90+ during "winter"

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  • 5 of 5 stars  Good Stuff
    By Bill in Jennings,La on 05/12/2016

    First year using Nyguard, I use it with Talstar P, That by itself is great but adding Nyguard will make sure they don't come back

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  • 5 of 5 stars  NyGuard IGR
    By Debbie in Collins Ohio 44826 on 05/01/2016

    We used this with the CY-Kick CS 3 weeks ago and so far it has been working. We had a guy come and spray every year and it just didn't seem to work. We had problems with the wolf spiders. Yuck those are creapy looking.

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  • 3 of 3 people found this review helpful:

    5 of 5 stars  Yep, it works!
    By Ralph in Evans, GA on 03/22/2016

    None of my intended targets appear to be moving around my home after application. Combined with another product, NyGuard IGR is the the long-term icing on the cake. With its ability to interrupt the pest growth cycle, it not only kills mature pests, but those that come after. I'm looking forward to putting a dent in the mosquito population as the weather improves. This will become a staple in my my home defense pesticide kit.

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Most Helpful Q&A's

01/21/2013 Stacia from Kailua Kona

QWhat is the mixing ratio for fleas, in a 2 gal. sprayer, talstar P and Nygurard IGR?
what is the mixing ratio in a 2 gal sprayer for fleas mainly(roaches,centipedes,spiders(black widow,cane spider) problem using Talstar P and Nyguard IGR? I dont understand the mixing instructions on Nyguard IGR. Please help.

AIf you want to mix up two gallons of Talstar/Nyguard you will need to add 2 fl oz of Talstar and 6ml of Nyguard in 2 gallons of water and you will need to spray this over a 2,000 sq ft area. Please note that Talstar cannot be broadcast sprayed over carpets and furniture indoors.

19 of 20 people found this answer helpful.
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11/18/2011 Dan from Jupiter, Florida

QI'm using Onslaught to control ticks. I'm thinking I should add an IGR. Is NyGuard IGR a good choice?
Onslaught's Technical Bulletin recommends NyGuard IGR for a tank mix IGR, but NyGuard's label doesn't list ticks.

ANyguard IGR does indeed list ticks on the product and Nyguard IGR would be a great choice for tick control when mixed with Onslaught.

16 of 17 people found this answer helpful.
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05/02/2013 Jay from Harrisburg Pa

QIs Nyguard better or just more concentrated than Archer IGR? I see they have the same active ingredient.
Which, in your opinion is more a effective IGR?

AArcher Igr and Nyguard Igr are both very effective IGRs. The biggest differences between the two is the ability to hold up to sunlight outdoors. Archer is photostable for 14 days where as the NyGuard is photostable for 4-6 months. NyGuard also has a wider range of pests that are covered by its ability to sterilize and inhibit the reproductive cycles.

13 of 15 people found this answer helpful.
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01/23/2010 Judy

QIs NyGuard IGR safe to use in a vegetable garden?
It looks like that is where the fleas have made there home. If not, what can be used to treat the soil in an edible garden?

ANyguard IGR is not labeled to be used on a edible vegetable garden.  However, we do have a product called Malathion 57% which is labeled for gardens and will treat fleas.

12 of 12 people found this answer helpful.
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04/03/2011 Kyle

QHow often can I spray Onslaught and Nyguard IGR together for bird mites?
I'm thinking about ordering Onslaught to combine with NyGuard for a bird mite infestation. I realize that NyGuard isn't approved for bird mites, but I've heard success from others with this problem. I'm wondering how often this combination be used? Also, I've already used the Precor IGR, and I'm worried about using another IGR on top of it. Thanks for your response.

AWe have had several customers tell us that they have successfully used Onslaught and NyGuard together for bird mite control. Unfortunately because neither product is actually labeled for bird mites, we can not give you a definitive re-treatment time. We can say that both products do allow re-treatments after 14 days if you see renewed insect activity indoors.  There should be no problem using NyGuard IGR in a home where you have previously used Precor IGR.

10 of 12 people found this answer helpful.
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Most Recent Customer Questions

12/04/2016 Destiny

QDoes NyGuard IGR work on bed bugs?

A

NyGuard IGR†is not labeled for bed bugs. †The Gentrol IGR is the only birth control that has been shown to work on bed bugs, however it is not 100% guaranteed to work every single time in every home.

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11/09/2016 Rachel from Lititz

QCan I use a pump sprayer to apply insecticide like Nyguard IGR to my lawn or does it have to be a hose end sprayer?
I want to spray my lawn for fleas, and I want to use Onslaught and Nylar. I am wondering how much of each I need in a 2 gallon sprayer. How much do I need to purchase for 1/2 acre property?

A

Absolutely, a pump sprayer is the recommended way to apply products like Nyguard IGR and other insecticides. It will give you the most uniformed application as well. When using a product like Onslaught Insecticide, you would use 1 fl oz per gallon of water, and that gallon of finished solution would cover 1000 sq ft. For the Nyguard IGR, for fleas you would use 1 fl of per gallon as well.†

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05/31/2016 Mike from Ewing, Nj

QDoes Nyguard IGR work on springtails along with a residual like Cy-kick CS?
Does nyguard igr work on springtails along with a residual like cy kick?

A

Nyguard IGR is not labeled for springtails. However, it can be mixed with Cy-Kick CS to disrupt the life cycle of other pests, such as ants, roaches, silverfish, and other listed pests.

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04/25/2016 Eric from Whiteville, Nc

QWhat do you recommend to use with Nyguard IGR for adult roaches?
What do you recommend to use for adult roaches if I use Nyguard IGR for future infestation?

A

You can mix†Nyguard IGR†and†Phantom†together for roach treatments. You will use 3 fl oz of Phantom + 8mL of Nyguard + 1 gallon of water to Indoors (Crack & Crevice Only) and Outdoors around the Perimeter. Please take a moment to look at our Roach Control Kit Roatation A†for beginning or cleanout treatments of cockroach infestations in homes.†

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04/20/2016 Carproblems from Orange County, Ca

QMy car was treated with 10mL Nyguard/1L Pyrocide for German roaches. Will more than 1 application be necessary?
Exterminator mixed 10mL of Nyguard with 1L of Pyrocide to spay my car for German Roaches. I waited 48 hours before returning to my car, removed dead roaches...(ew) - Is this one application enough? How long until I can detail the interior of my car? Is it likely the roaches are still in my car?

A

Unfortunately it really is not possible for us to say whether all of the roaches are gone at this point or not.† It usually does take several applications of any product for complete eradication if a roach infestation is severe.† Sanitation is key in treating for roaches so it would be advisable to go ahead and clean/detail the car interior thoroughly now and make sure to keep it free from any food, crumbs, or trash.† If further treatment is necessary, we really do not recommend using pesticides where they may come into contact with your skin (such as car upholstery) so it would be best to use a roach bait stations such as Maxforce FC Roach Bait Stations or the Advion Roach Bait Arenas. The roaches will eat the bait and share it with any other roaches and this will help eliminate the infestation.

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04/02/2016 Roxanna from Lusby, Md

QWhat bugs exactly does NyGuard IGR fight against?
I have the little Bottle of Nyguard IGR concentrate.

A

NyGuard IGR is an insect growth regulator that does not actually kill insects. †It prevent the young of the insects listed on the product label†such as roaches, mosquitoes, fleas, etc. †It†causes morphological anomalies or changes and disrupts the expected insects' state of development, leading to sterility or death. When adults are present, NyGuard is commonly used in combination with a non-IGR insecticide to kill the insects as well.

1 of 1 people found this answer helpful.
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03/22/2016 Art from Cary, Nc

QEven though it's a little early in the year for mosquitoes to be out, will using an IGR like NyGuard IGR on the first seasonal treatment help prevent reproduction?
Using Nyguard with Bifen IT for mosquito prevention

A

You can always add an IGR labeled for mosquitoes such as NyGuard IGR to your insecticide. Mosquitoes generally do not bite when temperatures are less than 50 degrees F, and they do need a water source to breed. It is always best to treat preventatively than to wait until populations are high. Please see our Mosquito Prevention†Guide for more information about how to keep populations down.

1 of 1 people found this answer helpful.
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01/16/2016 Carol from Tarpon Springs, Fl

Q What is the safest flea adulticide I can use with NyGuard IGR for hardwood floors?.
I have indoor cats.

A

FenvaStar EcoCap can be applied indoors mixed with NyGuard IGR for flea control. It is mixed at 1-2 oz per gallon of water per 1,000 sq ft. Please take a few moments to review our treatment article on How to Get Rid of Fleas for more information on a successful flea control program. The products should be applied when the pets are not present, and they can return when the surfaces are completely dried.

1 of 1 people found this answer helpful.
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01/04/2016 Harlan from Phoenix, Az

QIf I'm using Nyguard mixed with Onslaught, Onslaught Fastcap, or Cykick, would I use the same label mixing directions as I would with water?

A

The amount of Nyguard IGR is the same regardless of which insecticide you are mixing with it. The mixing ratio is 3 ml of Nyguard per gallon of water.

3 of 3 people found this answer helpful.
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10/01/2015 Stan from Eagleville Tn

QWill Nyguard work on bedbugs?

A

Nyguard IGR is not currently labeled for bedbug control and has not been tested for efficacy on bedbugs. There is only one insect growth regulator labeled for bedbug control, Gentrol IGR. Gentrol must be used in conjucntion with an insecticide to be effective. Please take a few moments to read over our Bedbug Treatment Guide to learn hot to implement a sucessful bedbug treatment program. 

1 of 1 people found this answer helpful.
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