How long can nematodes be refrigerated before they need to be put in the ground? What's the coldest temperature you can put them out in?

I found this general overview on the web: Beneficial Nematodes have a two month shelf life if refrigerated. However, they can live in the soil, at levels high enough to control pest insects, for around 18 months. Applications can be made anytime grubs and larvae are feeding on plant roots, and when soil temperatures are above 32˚F. Killing action begins 24 hours after application. Nematodes can travel quite a bit vertically and should be able to survive the winter. Just make sure applications are made before the soil is frozen

Best way to dissolve the pasty, clay like substance? I understand that you don't want to use high speed mechanical device as it kills living organizm

Vigorous mechanical mixing will not harm the nematodes.

I have Borax on the area now will I need to clean the borax up first before putting the Nematodes down?

As long as the borax was not freshly applied it should be fine.

Will this harm praying mantises or lacewings ?

Nematodes are soil dwelling and would never come in contact with either.

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BioLogic's Scanmask Beneficial Nematodes, Steinernema feltiae Sf Nematodes for Natural Insect Pest Control (100 Million with Applicator)

BioLogic's Scanmask Beneficial Nematodes, Steinernema feltiae Sf Nematodes for Natural Insect Pest Control (100 Million with Applicator)

Product ID: 81902137

Details

Brand
Biologic
Item Form
Spray
Target Species
Insects
UPC
850175000936

🌿Kills 230+ pest species naturally

💧Easy watering can & sprayer use

🔬100M microscopic nematodes

$218.30

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Description

🌱 Outsmart pests the natural way—because your garden deserves the best!

TRUSTED PROVEN - Join thousands of savvy gardeners who rated it 4.1 stars for reliable, natural pest defense.
ECO FRIENDLY SAFE - Protect your garden, pets, and family with a chemical-free pest control solution.
EFFORTLESS APPLICATION - Simply add to watering cans or sprayers—no complicated setup required.
MICROSCOPIC PEST ASSASSINS - Deploy 100 million Steinernema feltiae nematodes for precision pest elimination.
BROAD SPECTRUM NATURAL CONTROL - Effectively targets over 230 insect pests including fleas, fungus gnats, and white grubs.

BioLogic's Scanmask Beneficial Nematodes deliver 100 million Steinernema feltiae nematodes that naturally control over 230 insect pests. Safe for people, pets, and plants, this easy-to-use spray integrates seamlessly with watering cans and sprayers, offering an eco-friendly alternative to chemical pesticides for effective garden and lawn pest management.

Specifications

ASIN	B06W538966
Best Sellers Rank	#242,435 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #483 in Beneficial Pest Control Insects
Brand Name	Biologic
Customer Reviews	4.1 4.1 out of 5 stars (113)
Item Form	Spray
Manufacturer	BioLogic Company
Target Species	Insects
UPC	850175000936

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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$218.30

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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