Chemicals

Choosing the right chemicals is essential for maintaining healthy pastures and maximizing productivity.

At Vernado, we’ve selected a small range of chemicals that support some effective weed control and pest management that are of benefit to our clients

Combining Weed Sprays with Liquid Nitrogen and Liquid Nitrogen + Sulphur

Many farmers are now combining selective herbicides with liquid nitrogen or liquid nitrogen and sulphur. 

More on Liquid Fertiliser here: https://www.vernado.co.nz/our-fertiliser   

Benefits include:

One pass instead of two

Reducing application costs and wheel tracks.

Faster pasture recovery

As weeds die, the surrounding grasses receive nutrients, encouraging tillering and faster canopy closure.

Better utilization of sunlight

Rapid regrowth prevents new weed seedlings from establishing.

Improved nutrient use efficiency

Applying nutrients during active growth often gives a stronger response.

Can chemical rates be reduced when adding liquid N?

Some farmers have achieved satisfactory results using lower chemical rates when conditions are ideal.

However, herbicide labels should always be followed. Test first to ensure satisfactory results are achieved. Mixing chemicals can change how they interact with plants and the environment, so consulting with a certified chemical applicator or agricultural advisor is recommended.

The biggest gains usually come from:

·         Early intervention.

·         Better timing.

·         Improved coverage.

·         Smaller weeds.

·         Faster pasture recovery.

Good timing saves more money than simply increasing chemical rates.