Beneficial Nematodes

Beneficial Nematodes Control Soil Dwelling Pests

Use Beneficial Nematodes to Control Grubs, Fungus Gnats, Fleas and Over 200 Other Soil Developing Pests!

ARBICO's Beneficial Nematodes are live microscopic organisms (non-segmented round worms) that occur naturally in soil throughout the world. They are parasitic to insect pests that typically have a larval or pupal stage of life in the soil; however, they have been known to also parasitize above ground stages of adults, nymphs and larvae.

Beneficial Nematodes can be used anywhere developing pests exist including backyards, flower and vegetable gardens, lawns, fruit and nut trees, vines, greenhouses, row crops, pastures and more. Use the beneficial nematode selection charts to find which species of nematode controls the pests you are dealing with. Click here for more information about beneficial nematodes, their uses, and FAQs.

ARBICO Organics line of Beneficial Nematodes PRO are OMRI listed for use in organic production. They are delivered in a non-synthetic wettable powder. The OMRI listed beneficial nematodes can be used by both residential and commercial users.

Nematode Variety
Use to Control
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Stationary Pests: Grubs, Root Aphids, weevils, Japanese beetles, Ticks, queen ants and more. Great for lawn care, field applications, pastures and orchards.
Steinernema feltiae
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Mobile Pests: Fungus Gnats, Ticks, Thrips, leaf miners, onion maggots, root maggots and more.
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Mobile Pests: Fleas, Caterpillars, cutworms, armyworms, sod webworms, Fly Larvae, worker/soldier ants and more.
Triple Threat & Dual
Combo Packs

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BEST VALUE! Comprehensive control for general pest infestations. Includes one package of each species of beneficial nematode. Choose which combo pack to order according to the size of the area being treated.
Important Shipping Information:
  • 1/2 Garden, Garden, and Farm Sizes ship via 2nd Day Air.
  • Small and Large Size Ranch packages ship Overnight.
  • For Shipping Upgrades please call 1-800-827-2847.
Beneficial nematodes attacking grub
Beneficial Nematodes at work.
Nematodes added to watering can
5 Million Nematodes
Treats approx. 1,600 sq. ft.
10 Million Nematodes
Treats approx. 3,200 sq. ft.
50 Million Nematodes
Treats approx. 1 acre
250 Million Nematodes
Treats approx. 5 acres
500 Million Nematodes
Treats approx. 10 acres
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