The Best Technology in Weed Spraying

Specialists in supplying large broadacre and irrigation growers in QLD & NSW, with implements to suit WEED-IT Optical Spot Sprayers.

Advanced Equipment for Economical Weed Control

Specialists in supplying large broadacre and irrigation growers in QLD & NSW, with implements to suit WEED-IT Optical Spot Sprayers.


Learn from our experience in detecting and combating weeds for over 20 years. Are you looking for information, answers, and solutions related to spot spraying technology? Darling Downs Spray Tech are your WEED-IT Specialsts.


The WEED-IT system can be installed on any type and brand of ground glider and trailed sprayer, quad, orchard sprayer, toolbar, self-propelled sprayer, or autonomous sprayer with working widths of up to 36 m. You name it, we’ve built it!


When it comes to spot spraying and precision spraying, knowledge and know-how are everything. Here at DDST, we like to ensure you are informed. Read our FAQ to find answers to many common questions.

Effectively eliminate ‘hard-to-kill’ weeds with minimal chemical spray, keeping your paddocks free from weeds and chemical overload.

The WEED-IT brings generational improvement to the spot spraying market, based on more than 20 years of experience in the agriculture industry. Herbicide-resistant weeds now have a game-changing solution for growers. The WEED-IT spray system is an efficient way to control weeds. WEED-IT targets all living green material on fallow land to maximise moisture availability and to minimise competition and herbicide resistance.  WEED-IT only sprays where needed and just uses a small amount of chemicals.

With WEED-IT precision spraying you’re always right on target!

The WEED-IT has revolutionised the way we approach weed control on our farm. It’s incredibly efficient, only targeting the areas that need spraying, and has helped us to maximize moisture availability for our crops. I couldn’t imagine going back to our old methods now!

TB Crown

Darling Downs Spray Tech specialises in supplying manufactured implements to suit WEED-IT Optical Spot Sprayers, providing an economical way to control weeds and support the land.

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As someone who has been in the agriculture industry for over 30 years, I can say with confidence that the WEED-IT is a game-changer. The ability to target all living green material on fallow land is a huge advantage for us, especially with the rise of herbicide-resistant weeds. I highly recommend this spray system to any grower looking to improve their weed control methods.

Paul Wilson

Quality Weed Control

Kills Weeds Every Time

Are your neighbour’s paddocks looking cleaner than yours?

Are you spraying but the weeds are not dying?

Are you spending too much money on chemicals, yet not getting the desired results?

At DDST we are committed to helping your paddocks look cleaner, free of weeds, saving thousands of dollars on chemicals, and finally helping you get the desired results from your crops.

Darling Downs Spray Tech is your one-stop-shop for your Optical Spraying System!

We design, install, and test. Offering support and guidance on the best solution for your farm and ensuring equipment is running effectively.

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The WEED-IT saves you money and time.

The WEED-IT Optical Spot Sprayers enables farmers to be very efficient in controlling  weeds, including those ‘hard-to-kill’ weeds. 

By spraying only weeds, it helps you save up to 95% on chemical costs!