Canadian beneficial nematodes are an all-natural, chemical-free alternative to insecticides for lawn grub control! LAWN GUARDIAN™ nematodes are organic and live host raised making them naturally predisposed to pursue host grub larvae. This Canadian strain can tolerate cold temperatures so it can be applied in the spring and later in the fall when soil temperature is above 10°C for faster, longer grub control. Beneficial nematodes control lawn grubs, chafers, leatherjackets, and over 250 pest larvae while being 100% safe for children, pets, birds, fish, plants, and earthworms.

Features:

• Lawn Guardian™ Canadian nematodes for early spring and late fall application
• Controls lawn grubs, June Beetles, Japanese Beetles and European Chafer larvae
• 100% non-toxic, safe for children, pets, plants, birds, and earthworms
• Covers 185.8 sq.m (2,000 sq.ft.)
• Hose-end sprayer applicator, allowing the solution to be mixed to 75 L for easy application
• Full instructions included

What are Lawn Guardian™ Beneficial Nematodes?

• The active ingredients are beneficial nematodes; these are microscopic worms that occur naturally in soil. Nematodes actively seek out pest hosts in wet soil and will kill the infested grub or larva using it as a breeding chamber to produce more nematodes, which will seek more pest larva to control. Nematodes will die if they dry out or freeze.

 

When to Apply:

• For best results, apply a minimum of twice per year in spring and fall. Lawn Guardian™ beneficial nematodes can be applied anytime from May thru October when grubs or larva are seen in the soil. Apply Lawn Guardian™ natural beneficial nematodes when soil temperatures are 10°C (50°F) or more.
• Also apply in late August to October (pending autumn temperature) to eliminate any new grubs that hatch during summer

How to Apply:

• Water area to be treated
• Mix nematodes with water and apply using hose end sprayer or pump sprayer
• Nematodes can withstand up to 300 psi
• Water well into soil
• Keep soil wet for a minimum of 3 days

How much do I need?

• 10 million treats 185.8 sq. m (2,000 sq. ft.)
• 25 million treats 464.5 sq. m (5,000 sq. ft.)
• 50 million treats 929 sq. m (10,000 sq. ft.)
• 100 million treats 1,858.1 sq. m (20,000 sq. ft.)