NEMGUARD® is a high quality plant extract containing biologically active ingredients such as allicin and polysulphides derived from garlic concentrate.

Mode of Action

NEMGUARD® contains highly refined food grade garlic extract with specially selected polysulphides. It is composed of 99.9% garlic concentrate and polysulphides.

Directions for use

NEMGUARD® may be used on all crops and is applied as a soil drench or spray. Shake the product well prior to use. Add standard adjuvant to the spray tank at a rate of 1L/ha. Drench application: Drench 8L/Ha NEMGUARD once every three months. For better results integrate with Dudutech Soil Health products Mytech and Trichotech.

Mode of action

NEMGUARD® encourages development and healing of damaged roots. Ecotech releases polysulphide compounds which are well known to be active against several insect and nematode species.


SPRAY APPLICATION: 0.2% V/V /Ha per application in 200 L- 400 L of water.

DRIP/DRENCH APPLICATION CHANGE 7 L/Ha to 5L/Ha in a 3-4 treatment sequence spaced at 3 weeks between each treatment. First application should be two weeks after transplanting.


Store NEMGUARD® in a cool dry place in original container, away from direct sunlight. It can be stored for up to two years from date of manufacture in original unopened container at temperatures between 10 – 20oC away from direct light.