Larry the Low-Drift Nozzle

Bridgette Readel (@BMReadel) is back! This time singing that holiday classic “Larry the Low-Drift Nozzle”! Read the lyrics and then head to the bottom of the article to enjoy Bridgette’s rendition. You know Flat Fan and Flood Jet and Pulse Width and Wilger,Hypro and Greenleaf and TeeJet and Lechler.But do you recallThe most famous nozzle […]

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Variable Rate Spraying

Variable rate spray application is receiving a lot or attention with our increased ability to farm according to prescription maps.  For dry products such as seed or fertilizer, metering is relatively straight-forward and variable rate application has been possible for many years. However, liquid product application has been more complex and requires special approaches Hydraulic […]

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How Spot Spraying will Affect Sprayer Design

Some years ago, a friend recommended that I read The Tipping Point by Malcolm Gladwell. In this book, Gladwell tries to understand why some things catch on, and others don’t. It’s a compelling read full of Gladwell’s trademark stories and his knack to deftly interpret scientific studies. He talks of connectors, mavens, and salesmen, as […]

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John Deere See & Spray Select

On March 2, 2021, John Deere entered the optical spot spray (OSS) market with its first product, See & Spray Select™. This “Green on Brown” system identifies green material on a non-green background and is thus suited for pre-seed burnoff, chem fallow, or post harvest. It is competing for the same market space as Cropland’s […]

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Putting a Number on Pesticide Waste

Waste (noun): an act or instance of using or expending something to no purpose. In agriculture, environment and economy are intertwined. Producers strive to obtain the maximum return on their inputs. They study incremental returns and avoid applying more inputs than necessary, especially if conditions don’t warrant it.  The financial incentive is powerful, and waste […]

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