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Nemaglobe Fungus Gnat Control

Item Number: PBI033


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


These only ship on Mondays. They ship FedEx 2 Day May-Oct.

Please note: There are no returns on this live product.

Each box contains 2 sponge packets of 5 million Steinernema feltiae with directions.

These nematodes control fungus gnats in greenhouses, potted plants and garden areas.

  • Each packet is a single application covering 250 square feet.
  • These nematodes can be stored unopened at room temperature.

These are shipped in an insulated box with 2 cold packs in warmer months to enhance viability. Must ship FedEx 2-Day between May-October. Do not be alarmed when the cold packs arrive warm or melted, as this will not affect the viability of the product.

However, these creatures may die if left in direct sunlight or in a rural mailbox on a hot afternoon, or in cold weather. We only guarantee viability if someone accepts and inspects the insects immediately upon delivery. You must contact us immediately upon delivery if you suspect a viability problem.

Because of this, often the best address to use is a work address. If FedEx is instructed to leave the package in a cool, safe place and it’s for a short period of time, viability should not be compromised, but cannot be guaranteed. If no one is available and no instructions have been left, delivery may be re-attempted the next business day. However, viability may be compromised and will not be guaranteed.


Application Season Fall, Spring, Summer, Winter Active Ingredient Beneficial Nematodes
Application Frequency Multiple Application
Application Season Fall, Spring, Summer, Winter
Active Ingredient Beneficial Nematodes
Application Frequency Multiple Application

Use Instructions

Apply each packet 7-10 days apart to wet soil and when soil temperatures are between 50° and 86° F, but not in full sun. Keep the area wet for 3 days.

Can be applied by injector system, watering can, tank or backpack sprayer after removing any fine filters, or injector up to 300 p.s.i. Can also be applied with some brands of hose end sprayers. It is best and easiest to apply with the special Nemaglobe Nematode sprayer, which contains no filter to block the nematodes, is pre-calibrated, and is specially adapted for use with Nemaglobe nematodes. There is no guarantee that other brands of hose end sprayers will evenly disperse the nematodes.

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Shipping Information

Only shipped on Mondays. Shipped via FedEx 2-Day during the hot months of May - October.

Shipping Weight: 3.00 lbs. Dimensions: 5"L x 3.5"W x 2"H


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