
Nemaknights Nematodes Grub/Weevil Control
Take control of your lawn and garden health naturally with NemaKnights™ Grub & Weevil Control. This innovative biological solution utilizes predatory nematodes (Heterorhabditis bacteriophora) to actively seek out and eliminate soil-dwelling pests like white grubs and weevil larvae. Unlike traditional chemical pesticides, NemaKnights™ comes in a convenient, patented granular formulation that makes application easy and mess-free—no heavy water tanks or complicated mixing required. Simply shake the granules onto the soil to release thousands of microscopic "knights" that protect your plants from the roots up.
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Target Pests: Effective against White Grubs (Japanese Beetle larvae), European Chafers, Root Weevils, and Vine Weevils
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Coverage: Provides targeted spot treatment or broader protection for lawns, flower beds, and vegetable gardens
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Application: Easy-to-use shaker bottle; apply to moist soil and water in lightly to activate the nematodes
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Safety: Non-toxic and organic; completely safe for people, pets, bees, and beneficial earthworms
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Timing: For best results, apply when soil temperatures are above 50°F and pest larvae are most active (typically spring and fall)
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Storage: Extended shelf life compared to traditional sponge-format nematodes; store in a cool, dry place
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Take control of your lawn and garden health naturally with NemaKnights™ Grub & Weevil Control. This innovative biological solution utilizes predatory nematodes (Heterorhabditis bacteriophora) to actively seek out and eliminate soil-dwelling pests like white grubs and weevil larvae. Unlike traditional chemical pesticides, NemaKnights™ comes in a convenient, patented granular formulation that makes application easy and mess-free—no heavy water tanks or complicated mixing required. Simply shake the granules onto the soil to release thousands of microscopic "knights" that protect your plants from the roots up.
-
Target Pests: Effective against White Grubs (Japanese Beetle larvae), European Chafers, Root Weevils, and Vine Weevils
-
Coverage: Provides targeted spot treatment or broader protection for lawns, flower beds, and vegetable gardens
-
Application: Easy-to-use shaker bottle; apply to moist soil and water in lightly to activate the nematodes
-
Safety: Non-toxic and organic; completely safe for people, pets, bees, and beneficial earthworms
-
Timing: For best results, apply when soil temperatures are above 50°F and pest larvae are most active (typically spring and fall)
-
Storage: Extended shelf life compared to traditional sponge-format nematodes; store in a cool, dry place




















