Looking for an IGR to stop fleas from reproducing in your home?
Perfect! In this Pest Strategies guide you’ll learn the following:
- What an IGR is and how they work
- How to use an IGR to get rid of fleas
- Which IGR is the best for flea removal
And much more!
Below is a quick list of all my top picks. Keep scrolling to learn more about my best buying tips and tricks.
我们的总＃1级选秀
PT Alpine Flea Insecticide with IGR
- Aerosol that is ready to use
- Non-repellent contact kill
- Two active ingredients, Dinotefuran and Pyriproxifen
The best thing about PT Alpine is also the most obvious, it’s an aerosol that is quick and easy to use without any mixing or measuring required. Pop off the lid, give it a shake, and you’re ready to start spraying those pesky fleas.
The second best thing about it is that it contains two active ingredients, one to kill the fleas and the IGR.
It also contains a协同作用加速其他化学品的作用。从字面上看，这是解决跳蚤侵扰问题的一种多合一解决方案。
完成后，跳蚤已经死了，那些后来孵化的跳蚤无法产卵，残留撞击持续了几个月。最重要的是，当罐子为空时，只需将其扔掉；无需清理凌乱。
埃德（Ed）多年来一直在害虫防治行业工作，帮助1,000名房主在昆虫和啮齿动物管理的世界中浏览。他管理害虫策略现在帮助世界各地的房主！
Best Service
总体上最好
NyGuard
Features
- Lasts for up to seven months
- Labeled for food and non-food areas
- 活性成分是乙吡羟芬
PT Alpine Flea Insecticide with IGR
Features
- 宠物友好
- Non-repellent contact kill
- Two active ingredients, Dinotefuran and Pyriproxifen
目录
Top 5 Best IGR for Fleas
Are you short on time or just want a quick answer?
What Are IGRs For Fleas?
In layman’s terms, Insect Growth Regulators, IGRs, are birth control for bugs. That’s a vast oversimplification that completely ignores how IGRs actually work, but it is a perfectly accurate way to describe the results of using an IGR.
They aren’t fatal for adult insects. Instead, they prevent reproduction in the next generation in one of several ways. In order to use an IGR correctly, you’ll need to combine it with an insecticide to kill the adult fleas.
If you don’t mix a regular pesticide with the IGR, or use it in combination with the IGR, the adults will continue laying eggs, which, because they were laid after the IGR was sprayed, will be less affected by it.
Read Also:当今市场上最好的跳蚤陷阱是什么？
What Are The Different Types of IGRs For Fleas?
IGRs are divided primarily by the active ingredient, secondarily by added chemicals such as synergists and knockdowns.
Pyriproxifen
This IGR has to be touched and/or eaten by insects. It’s often used directly on many pets for flea and tick control, so it will be safe to use around your own pets.
It has a good residual impact indoors but it breaks down quickly in direct sunlight.
Methoprene
它有两种不同的形式，S-Methoprene和R-甲氧烯。
S-甲氧替烯是模仿昆虫中少年生长激素的一种，因此在购买IGR时密切关注标签。
It works by inhibiting the growth of young insects and often results in them looking strangely deformed.
(S)-Hydroprene
Normally found in绅士, this active ingredient is effective against cockroaches, beetles, and moths. Although fleas aren’t listed on标签, it is effective against them.
However, since标签is the lawso we won’t list this one for use against fleas.
Dinotefuran
This is an insecticide in the新烟素class. They are “new nicotine-like” insecticides that attack the receptors in nerve synapses in the central nervous system of many insects.
这不是IGR。这是一种与它们结合使用的杀虫剂。
It has a fast knockdown on adult fleas and a good residual impact, lasting up to three months in some cases.
Prallethrin
This is another insecticide that is often used in combination with IGRs. It is a member of thepyrethroidfamily of pesticides.
Pyrethroids mimic the action of natural ingredients found in chrysanthemum flowers.
Read Also:Our recommendations for flea sprays that actually work
How Do IGRs For Fleas Work?
An IGR is an insecticide thatmimics the juvenile growth hormones在年轻的昆虫中，因此破坏了它们的生长和繁殖方式。他们在许多不同的昆虫上工作，包括蟑螂，蚊子，臭虫和跳蚤。金宝搏官网登录金博宝188充值
- Eggs treated with an IGR may not hatch, or the young that manage to hatch don’t survive long enough to mature into egg-laying adults.
- 限制成熟是IGRS的另一种行动方式。假荷尔蒙阻止了年轻人的成熟到卵子阶段。他们通常在摩擦过程中无法脱落旧皮肤。如果他们不能蜕皮，就无法成长。
被困在旧皮肤中的昆虫通常会出现扭曲或突变，因为他们的身体试图在旧皮肤中生长。最终，由于无法蜕皮，它们将被挤压致死。害虫控制技术人员有时将这些昆虫称为“ I-Grr-Ed”。
- Hyper-accelerated growth is the third mode of action. In this mode, the insects grow so quickly they bypass the sexual development stage and become neutered adults who have no reproductive ability.
Except for PT Alpine, you’ll have to do some tank mixing in order to use IGRs. This video demonstrates the normal method for mixing pesticides in a 1-gallon sprayer.
Are IGRs For Fleas Dangerous To Pets or Children?
Yes and no.
IGRS会影响昆虫中存在的激素，而不是哺乳动物, so the active ingredients, as such, aren’t dangerous to pets and children at all. However, some of the so-called inert ingredients may be a different story.
所有农药都有与它们和儿童相关的一定程度的毒性，因为它们的大小和不成熟的身体比成年人更容易受到伤害。他们由于体重的相对体重而进食和喝更多的食物，这可能导致每磅每磅农药残留量更高。
Infants in particular will be more exposed to any pesticide as they crawl around, put things in their mouths, and explore everything they encounter with their hands and feet.
Always keep infants out of treated areas for at least 1-2 days until the chemicals are completely dry and the air is clear of fumes.
Read Also:How do you get rid of fleas in your carpet?
Our Reviews Of The Best IGRs For Fleas
Related Articles
PT Alpine Flea Insecticide with IGR
这款宠物安全的气溶胶非常适合不想被混合化学品打扰的房主。它包含两种主要的活性成分，再加上第三种充当协同作用的成分。
The combined result is an easy to use, all-in-one approach to killing fleas.
One 20-ounce can will treat 2,625 square feet. You need to hold the can upside-down when spraying. Cover every inch of the house so the fleas don’t have anywhere to hide.
Make sure you get all the cracks and crevices along the baseboards, doors, and windows.
Since you also need to treat all your fabric furniture, drapes, and beds, one aerosol can may not extend as far as it claims. You’ll probably have to get two of them to completely cover the entire house.
The Good And The Bad
- 安全的宠物
- Non-repellent contact kill
- 气溶胶罐可以使用
- Two active ingredients, Dinotefuran and Pyriproxifen
- Doesn’t reach as far as the label claims
NyGuard
这种IGR打破了最艰难的昆虫，例如蚂蚁，蟑螂，跳蚤，苍蝇和蚊子的生殖循环。它被标记为用于餐馆，面包店和食品加工厂的食品处理区域。
它是浓缩物，因此您需要将其混合在1加仑的喷雾器中，例如this oneorthis one. You should also add a strong pesticide, labeled for adult fleas, to the tank when you mix it.
The combination will be a fatal one-two punch to fleas and their young.
这是一种商业级农药，应尊重。
The Good And The Bad
- Lasts for up to seven months
- Labeled for food and non-food areas
- 活性成分是乙吡羟芬
- Requires the use of a 1-gallon sprayer
- Requires the addition of a pesticide for adult fleas
Pivot 10
Even though it contains exactly the same active ingredient as NyGuard, in exactly the same strength, this is still the most expensive IGR per ounce on our list. It is a commercial-grade pesticide in a small 3.72-ounce size that’s perfect for home use.
It will last for up to seven months inside, considerably less outside where it is in direct sunlight. It requires the use of a 1-gallon sprayer, power sprayer, or other delivery device.
You’ll have to mix it with a pesticide that is labeled for adult fleas.
This small bottle of concentrate will cover between 6,000 and 13,000 square feet depending on the severity of the infestation you’re facing.
The Good And The Bad
- 小尺寸是房主的理想选择
- 持续长达七个月
- 活性成分是羟基芬
- Requires the use of a 1-gallon sprayer
- Requires the addition of a pesticide for adult fleas
Tekko Pro IGR
这使用了与Nyguard和枢轴相同的活性成分，但浓度较弱。这是害虫防治专业人员使用的一种经过验证的产品，但持续时间不如其他产品。
它将不得不经常被应用来实现the same results. It requires the use of a 1-gallon sprayer and a regular pesticide for full effectiveness.
The Good And The Bad
- 一个经过验证的产品
- 每盎司最便宜的IGR
- 活性成分是乙吡羟芬
- Doesn’t last more than 60 days
- Requires the use of a 1-gallon sprayer
- Requires the addition of a pesticide for adult fleas
Precor
Price-wise, it’s in the middle of the pack but the performance is completely lacking outside in the sun. It won’t work outside at all.
在里面，它将持续长达七个月。每加仑水的一盎司浓缩物将处理1,500平方英尺。
It is safe for pets when it’s dry. It requires the use of a 1-gallon sprayer and the addition of a pesticide that is labeled to kill adult fleas.
The Good And The Bad
- 安全使用宠物
- Long-term residual impact inside
- The active ingredient is (S)-Methoprene
- Doesn’t work outside
- Requires the use of a 1-gallon sprayer
- Requires the addition of a pesticide for adult fleas