What’s a Ramsay Valve?

This article has been modified with kind permission from an article on Retrofit Parts. Liquid pressure in an agricultural sprayer must be controlled so as to apply the correct volume of spray per hectare. For sprayers that use positive-displacement pumps driven by the tractor’s power take-off, higher flow rates are produced than are actually required. […]

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Exploring Spray Drones in Soybean

White mould is caused by the fungus Sclerotinia sclerotiorum and it’s an annual threat to soybean when cool, wet conditions correspond with flowering. Variety selection (e.g. high tolerance) and cultural control (e.g. crop rotation and wider row width) are important management tools, but ultimately the application of a crop protection product between R1 and R2 […]

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Exploding Sprayer Myths (Ep.14): Maverick’s Mojo

Have you lost that loving feeling? Well here’s your chance to get it back while learning how to operate spray drones safely, effectively, and legally. Join Maverick and Goose as Viper barks out best practices when using this new application technology. Remember: You’re not just a pilot – you’re an applicator! Thanks to RealAgriculture, the […]

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Insecticidal Management of Rangeland Grasshoppers using RPAS

This article summarizes a 2022 paper that can be downloaded here. Grasshoppers are an integral part of rangeland ecosystems, but population outbreaks can cause significant damage to adjacent crops and forage. For example, cattle consume about 1.5-2.5% of their body weight in forage per day, so pound for pound, a grasshopper will eat 12-20 times […]

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The Economics of Spot Sprays

At first glance, spot sprays are a no-brainer. Why spray a whole field when you can save product by spraying just the weeds? But then the first commercial green-on-green systems introduced user fees, complicating the cost equation. Companies sell the hardware, and charge a fee for use of their detection algorithms. Currently, costs range from […]

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