Penetrants, Additives, Adjuvants and Additives for Herbicides. Wetters for Weedkillers and Herbicide Crop Oil

A range of penetrants, surfactants, adjuvants, wetters, stickers, anti-drift agents, anti-foam additives, and crop oils to assist the application and uptake of herbicides and weed killers into selected weed species.  Penetrants assist greatly with herbicide uptake and make your weedkiller more effective in a shorter time.  Buy penetrants, wetters, anti-foam, and crop oils at great prices.  We ship wetters NZ-wide. Shop now to get the best surfactant for herbicides.

BioWet - crop oil surfactant

Biowet is a natural herbicide spray oil.  Based on canola oil BioWet is a low-drift sticker to help keep your herbicide or pesticide on the target weed or crop.  Biowet is the perfect crop oil and is very safe to handle and use.

Spraywetter - wetters for herbicides

Spraywetter non-ionic surfactant for herbicides that improves penetration into target weeds, especially into harder and waxy plants. Faster uptake by the weed significantly reduces the rain risk period.

Spraywetter penetrant and wetter is recommended for use anytime with virtually all herbicides, in all situations where an organosilicone wetter/penetrant is not specified.

Superwetter - organosilicone penetrant

Superwetter is an organosilicone surfactant and weed spray wetter that provides optimum penetration into woody-stemmed species (gorse, blackberry, etc).  Organosilicone penetrants are recommended when these brushweeds are stressed as normal surfactant's often can't carry the herbicide into the plant effectively. 

Foam Crusher - anti-foaming agent

Foam Crusher is a siloxane-based anti-foaming additive for agricultural and horticultural spray mixes.

Spray Marker Dyes

Marker dyes to show where you have sprayed.