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Beneficial Nematodes Steinernema Feltiae (Sf) 10 Million Size

4.2 4.2 out of 5 stars 202 ratings

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10 million

Purchase options and add-ons

Item Form Powder
Liquid Volume 5000 Milliliters
Brand Bug Sales
Target Species Insects

About this item

  • Natures Good Guys Nematodes are All Natural, Chemical Free Insect Pest Control.
  • SF Steinernema feltiae Nematodes, which is a type of native and naturally occurring worm
  • Easy to apply and Harmless to humans and pets.
  • Our Live Beneficial Nematodes are Guaranteed Fresh and Alive!
  • Treats up to 1,200 square feet, depending on infestation

Customer ratings by feature

Easy to use
4.5 4.5
Value for money
4.0 4.0
Easy to spread
4.0 4.0

Frequently bought together

$24.15
Get it Apr 3 - 4
In Stock
Ships from and sold by NaturesGoodGuys.
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$14.97
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Beneficial Nematodes Steinernema Feltiae (Sf) 10 Million Size


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Product Description

Package contains a mix of nematode species: Steinernema feltiae ( Fungus Gnat Exterminator). Works on: Armyworms, Artichoke Plume Moths, Bad Nematodes, Beet Armyworms, Black Cutworms, Bluegrass Weevils, Cabbage Maggots, Carpenter Worms, Chinch Bugs, Codling Moths, Corn Borers, Corn Earworms, Crane Fly Larvae, Cucumber Beetles, Cutworms, Fall Armyworms, Fire Ants, Fly Larvae, Fruit Flies, Fungus Gnats, Girdlers, Gypsy Moths, Humpbacked Flies, Hylobius Weevils, June Bugs, Leaf Miners, Mint Borers, Mole Crickets, Navel Orange Worms, Onion Maggots, Pine Weevils, Poplar Clear Wig, Borers, Roaches (American, Asian, German),Root Aphids, Rootknot Galls, Scarab Grubs, Sclarids, Shore Flies, Sod Webworms, Squash Vine Borer Larvae, Subterranean Termites, Thrips, Ticks, Tobacco Budworms, Tobacco Cutworms, and More! These microscopic round worms attack over 200 species of soil pests! Simply add water and release with a watering can, hose end sprayer or other apparatus. Complete instructions included. Nematodes actively hunt for larvae, entering through natural body openings. Once inside the larvae, the nematode feed and multiply. Within a few days the pest will change color and die. The nematodes multiply and develop before leaving the old host to hunt for more pests. As the number of pests decrease, so will the nematode population. For this reason seasonal releases are recommended. Storage Storage temperature 36-45˚F. DO NOT FREEZE Store unactivated nematodes for up to 30 days. Once activated nematodes must be released within 6 hours. Store nematodes in the dark. Environmental Conditions Nematodes are susceptible to ultraviolet light (UV). Nematodes are susceptible to various chemical pesticides. Use caution when treating other diseases and pests. For optimal results, the ground surface should be moist.

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Price$24.15$30.30$27.30$34.50-13% $26.92
Typical:$30.86
$36.99
Delivery
Get it Apr 3 - 4
Get it Apr 3 - 4
Get it Apr 3 - 4
Get it Apr 3 - 4
Get it as soon as Tuesday, Apr 2
Get it Apr 4 - 9
Customer Ratings
Easy to use
4.5
4.4
4.0
4.0
3.8
4.2
Value for money
4.0
3.6
3.8
3.8
3.0
3.8
Easy to spread
4.0
4.7
4.2
4.2
Sold By
NaturesGoodGuys
NaturesGoodGuys
NaturesGoodGuys
NaturesGoodGuys
Monster Pets
BioLogic Company, Inc.
form
Powder
Granules
Spray

Customer reviews

4.2 out of 5 stars
4.2 out of 5
202 global ratings

Customers say

Customers like the value, ease of use, and performance of the nematodes. For example, they mention it's easy to follow directions, works almost immediately, and is a very cheap and easy way of handling a fungus gnat infestation. That said, they say it'll work great and completely get rid of the problem.

AI-generated from the text of customer reviews

39 customers mention31 positive8 negative

Customers like the performance of the product. They mention it's very effective, brings no harm to their plants, and works almost immediately. Some say that the nematodes work great and completely got rid of the problem. Overall, most are satisfied with the performance and recommend it to others.

"...Within 1 week there all gone. This product works very well and would recommend." Read more

"I have to edit my review, unfortunately. Initially the nematodes worked great, or so it seemed...." Read more

"These beneficial nematodes work like a charm!..." Read more

"...They still did not work...." Read more

37 customers mention27 positive10 negative

Customers like the gnats. They say it works well, is the best fungus gnaat control product, and is easy to use. Some customers also say that the product takes care of the gnat problem on their pineapple plant and is a cheap and easy way to handle a gnating infestation. Overall, customers are happy with the product and recommend it to others.

"...Tried these and about a week later, there is like a 95% reduction of gnats! I’m sure it will keep working as well." Read more

"...In about three days after I used this product, we had significantly less fungus gnats. After a second application, we are now gnat free...." Read more

"My plants are still covered in fungus gnats, it actually seems to have made them worse." Read more

"...applied the Sf nematodes according to directions it worked and no more fungus gnats!! YAY, so happy to be free of them!..." Read more

9 customers mention9 positive0 negative

Customers are happy with the value of the pesticide. They say it's well worth the investment, excellent, and cheap. Some customers also mention that the company has integrity and backs their product.

"...It is as easy to apply as watering your plants, and well worth the investment." Read more

"So far this has proven to be a very cheap and easy way of handling my fungus gnat infestation in my tortoise enclosure...." Read more

"These nematodes are worth every cent. I had a fungus gnat infestation in a potted plant in which compost had been added...." Read more

"...Extremely happy with the quality and price. Thanks" Read more

8 customers mention8 positive0 negative

Customers find the nematodes easy to apply and follow directions. They say it's simple and effective, and works almost immediately. Customers also mention that it'd be as easy as watering your plants.

"...After a second application, we are now gnat free.The nematodes are easy to use - you don't actually see them...." Read more

"...I added the nematodes because I heard they help prevent termites. Easy to use but hard to know if it actually works when you can’t see them…" Read more

"...As such, I highly recommend this product. It is as easy to apply as watering your plants, and well worth the investment." Read more

"...These nematodes were easy to apply and worked almost immediately. On the recommendation of others who commented, I did not use tap water...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the durability of the pesticide. They mention that it has zero kills out of three, the beneficial effects are not long-lasting, and it seems to destroy some of the plants they put it into.

"...So I'm a little disappointed that the beneficial effects were not long lasting. I'm going to try diatomaceous earth after the soil dries up...." Read more

"...Zero kills out of three, so I can't say i am pleased with these little things...." Read more

"...Seemed to destroy some of the plants I put them into." Read more

Check Release Rates before buying!
4 Stars
Check Release Rates before buying!
Be careful when you order these! The quantity changes SIGNIFICANTLY depending on the species you're getting. I looked up the quantity I needed for a quarter acre, and then choose which species to order. Big mistake, because this species of neematode requires about 20x more per square foot.They provide a nice chart, but I didn't notice.Product took a few days before they shipped it. They arrived alive. (If you look REALLY closely you can see them swimming with the naked eye after you add water and pull out a few drops in the clear bag they're shipped in.)I used the Ortho brand hose-attached sprayer with the plastic screen removed, which worked well. Just didn't order enough neematodes to see a difference in the posts.
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