Nematodes for Flea Management (The Definitive Information) (2024)


Nematodes are tiny, non-segmented worms that prey on flea larvae, serving to to interrupt the flea life cycle and cut back their inhabitants in your yard. You may consider them as one in every of nature’s cures for flea removing.

Let’s dig into how these little guys can prevent a ton of ache and emotional grief.

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Nematodes: What Are They?

You’ve in all probability by no means heard of them or maybe didn’t even know they existed.

Whereas there are a number of good merchandise for killing fleas in your yard, these minuscule organisms are, really, among the finest defenses available on the market to fight the fast unfold of fleas across the yard at your house.

Nematode Traits

Nematodes (additionally referred to as roundworms) are extremely small, non-segmented worms with lengthy, clean our bodies. And once we say extremely small, we imply it.

These microscopic organisms can’t be seen by the bare eye, however they do can severe harm to insect larvae whereas leaving mammals utterly unaffected and minimizing the usage of chemical substances round your home.

That’s what makes them the perfect resolution for killing fleas in your yard.

You may apply helpful nematodes round your yard to assist cut back the flea larvae inhabitants in hopes that it reduces the possibility your pets choose up hitchhikers whereas they’re outdoors enjoying.

Naturally, they reside in soils worldwide. Nematodes have a particular intestine micro organism which is deadly to every kind of pests, particularly fleas. In a fortunate flip of occasions, this intestine micro organism isn’t dangerous to people or pets in anyway.

Are Nematodes Parasites?

Sure and no. Not all nematodes are parasitic, however the ones that assist defeat fleas are, the truth is, a sort of insect parasite.

Nematodes take fleas as their host and reside on the vitamins the flea gives. Which means that, by definition, these organisms do fall into the class of parasites.

Whereas it might be unusual to suppose that one of the simplest ways to struggle a parasite is with one other parasite, think about this: fleas are nearly microscopic themselves, so one of the efficient methods to kill them is with one thing even smaller.

Are Nematodes Dangerous?

When most individuals consider a parasite, they consider a blood-sucking cretin, which is dangerous to its host. Normally, that’s the case, however this idea could be a double-edged sword: simply because a parasite is dangerous to its host doesn’t imply that it’s dangerous to the world round it.

Nematodes are an instance of a parasite that kills fleas, but isn’t dangerous in any respect to bigger animals stored as pets or people. They connect to the pests as hosts, leaving you, your pet, and your house parasite-free.

Right now’s House owner Ideas

Although some nematodes are useful for fleas, there are some species (similar to root knot nematodes) which might be extraordinarily dangerous to plant and vegetative life.


What’s a “Helpful Nematode”?

Whether or not you’re questioning what nematodes eat otherwise you’re asking your self the right way to stop fleas within the yard, we’ve acquired the solutions to your questions right here with two phrases: helpful nematode or, by their scientific names, Steinernema feltiae (Sf), Steinernemacarpocapsae (Sc) and Heterorhabditis bacteriophora (Hb).

We name these names out as a result of the flea-eating number of nematodes is a really particular form of nematode.

How Do Nematodes Work

As soon as situated, they enter their host via no matter openings they’ll discover. As soon as contained in the flea larvae, they start killing their host by releasing lethal intestine micro organism and regularly reproducing. Inside 24 hours, it is best to begin seeing outcomes and a diminished inhabitants.

After the nematodes kill all of the larvae, the grownup fleas will finally die off on their very own.

Did You Know

When a batch of flea-eating nematodes is launched into an space, the person roundworms discover their prey by tasting the soil and feeling for the heat of different bugs.

Why Are Nematodes Profitable

Nematodes are profitable for 2 causes: they’re low-cost to purchase and straightforward to broadcast all through your yard.

Most merchandise include pre-assembled spraying attachments that let you rapidly and simply deploy these buggers. They have an inclination to go away helpful bugs alone whereas eliminating pest bugs. Other than fleas, additionally they assault different insect larva like…

  • Minimize Worms
  • Gnat Larva
  • Japanese Beetle Larva
  • Weevils
  • Webworms and extra

What Else Do Nematodes Prey On?

Together with flea larvae, helpful nematodes additionally prey on a wide range of different garden and backyard pests — grubs, weevils, cutworms, armyworms, and plenty of different soil-dwelling bugs. This makes them a flexible insect management software for sustaining a wholesome, pest-free yard with out counting on harsh chemical substances.


How you can Apply Nematodes for Fleas

In case you can’t see the nematodes, how are you going to set them out to do work in your yard?

It is a widespread query, and the reply is just not as sophisticated as one would possibly assume. Preserve studying for the total description of what you have to do to set these guys in movement.

How you can Deal with Your Yard With Nematodes

As a result of nematodes thrive in soils, it’s finest to maintain remedy open air to treatment your flea drawback, even in case you have an indoor pet.

The nematodes will discover extra fleas outdoors, strengthening their our bodies and eliminating all of the fleas it’s possible you’ll not understand you’ve got lurking outdoors.

You must combine the nematodes with water, and the proper ratio will be discovered on the packaging of your nematodes.

It’s extremely essential to combine simply the correct quantity of water, as the answer will depend on the quantity of nematodes you buy. After this step is full, you’ll want a water can, hose-end sprayer, and/or a pump sprayer to be able to propel the nematodes outward, throughout your garden.

The Fleas Are Gone! What Occurs Subsequent?

Even if you happen to’re on board with releasing invisible worms round your yard, you’re nonetheless in all probability questioning about what occurs to the nematodes as soon as the job is finished.

Do they simply hand around in your yard ceaselessly?

Are you primarily buying and selling one parasite for an additional?

Right here’s the most effective half about utilizing this methodology to kill your fleas: as soon as nematodes haven’t any extra hosts on which to feed, they die. Their microscopic our bodies start to biodegrade, and no hint of them is left behind.


The place Do You Get Nematodes?

You should buy helpful nematodes at some backyard facilities and pet shops. When searching for nematodes, search for respected manufacturers specializing in organic pest management.

I like to recommend getting a species that’s well-suited for focusing on fleas, similar to Steinernema carpocapsae or Heterorhabditis bacteriophora. You also needs to make it possible for the nematodes are recent and have been correctly saved to take care of their viability earlier than you head to the checkout lane.


Good Storage of Nematodes

So, we’ve satisfied you, and also you’ve determined to hop on the bandwagon, and also you’ve gotten some nematodes to kill off these fleas.

The place do you have to put them till you’ve determined to launch them?

Pantry or Fridge?

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A very powerful tip we can provide is that as a result of nematodes are reside organisms, they need to be saved for as little time as potential. The lifespan and not using a host on which to feed may be very brief, so attempt to use them as quickly as potential.

Within the occasion that you just do have to retailer them for a day or two, pop them within the fridge, ideally coated in aluminum foil.

The foil will insulate them much more and act as a defend towards the sunshine that comes on each time somebody opens the fridge door.

Nematodes can reside as much as 14 days in a fridge, however remember the fact that this countdown doesn’t start the second you’ve put them in your fridge at house.

These guys have been in transit to and from the unique retailer, so it’s tough to understand how lengthy they’ve already spent inside a refrigerated truck and a chilly case, ready to be bought.

What Occurs If They Arrive Lifeless?

On this digital day and age, ordering issues on-line is turning into extra commonplace than going to the shop to bodily purchase issues.

In case you order nematodes on-line, do your self a favor: make sure that the vendor is respected. Learn the opinions first to see that different prospects have had a profitable expertise shopping for their nematodes from this retailer, and that they make the most of finest practices with transport the product in a means that retains them alive.

If all the pieces checks out and also you place your order however odor a fishy scent coming from the bundle, arrange a refund.

Nematodes don’t have a odor, however the decay smells rotten, so this is a wonderful strategy to inform whether or not you’ve gotten a field filled with lifeless, ineffective nematodes.

Due to the brief life span with out hosts, many retailers perceive that the clock is ticking throughout transport and that accidents occur. When doing all of your product analysis, make sure that to decide on a retailer that’s versatile within the occasion of the nematodes dying earlier than they get to you.

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Not all nematodes are parasitic, however the ones that assist defeat fleas are the truth is a sort of insect parasite.


The Backside Line

The most effective pure methods to stop fleas is nematodes — I feel they’re the most effective strategies. Not solely are they a pure flea killer in your yard, however additionally they wish to feast on different unhealthy bugs that may destroy your day (fungus gnats, and many others).

After they’ve gotten the job completed, they primarily disappear. These pure cures for pesky fleas will restore your peace of thoughts whereas they maintain your pet from discomfort and hurt.


Incessantly Requested Questions

How lengthy does it take for nematodes to kill fleas?

After making use of the nematodes, it takes about 24–48 hours earlier than you’ll begin noticing the flea inhabitants reducing.


Are nematodes protected for pets and people?

Sure, helpful nematodes are utterly protected for pets, people, and crops. They solely goal particular insect pests.


Can I apply nematodes to my garden if I’ve lately used pesticides and pesticides?

I like to recommend ready two weeks after utilizing pesticides and pesticides earlier than making use of nematodes, because the chemical substances can hurt them.


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