Tower Power

Are you considering shelling out for a tower extension for your airblast sprayer? Spray towers are an excellent investment, but they warrant special consideration. Towers move the air and nozzles closer to the target compared to the curved booms on a conventional airblast sprayer. When the distance-to-target is reduced, the odds of droplets reaching the […]

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Dual Fan Nozzles in Broadleaf Crops

The location of water-sensitive papers in the potato plant canopy. Two plants were papered for each nozzle.

Wondering which (if any) dual fan nozzle to buy? Symmetrical? Alternating floods? Asymmetrical? Well, first, understand they are intended for vertical targets, like wheat heads.Here’s a diagram of how they are (ideally) supposed to work: Here’s our very own @Nozzle_Guy, Dr. Tom Wolf to tell you all about them. Now understand they don’t seem improve […]

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Agrifac Launch – Endurance II is a High Tech Offensive

Agrifac shunned the Agritechnica show last year, choosing instead to introduce its latest Condor Endurance II alongside a wide range of high-tech controls at the opening of its new factory at Steenwijk, in The Netherlands. Agrifac has seen quite remarkable growth in recent years, no doubt the result of investment from its owner – the […]

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Sprayer Turn Compensation

Turn compensation is a feature in pulse width modulation (PWM) sprayers in which nozzle output matches the boom’s speed during a turn. When turning, the inside and outside of a boom travel at different speeds, resulting in over-dosing on the inside and under-dosing on the outside. Read about PWM systems here, here, and here. The […]

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ExactApply Primer

ExactApply is an application system capable of PWM, introduced by John Deere in August, 2017, with its first customer field season in 2018. ExactApply offers several unique features that differentiate it from the existing systems. Here is a brief description of its major components and capabilities: Nozzle Body Design: AutoSelect Mode: Pulsing Mode Nozzle Selection […]

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