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2. Sprayer - Wikipedia

   en.wikipedia.org/wiki/Sprayer

   In agriculture, a sprayer is a piece of equipment that is used to apply herbicides, pesticides, and fertilizers on agricultural crops. Sprayers range in size from man-portable units (typically backpacks with spray guns) to trailed sprayers that are connected to a tractor, to self-propelled units similar to tractors with boom mounts of 4–30 ...

3. Spray (liquid drop) - Wikipedia

   en.wikipedia.org/wiki/Spray_(liquid_drop)

   Nozzle type and capacity: full cone nozzles have the largest drop size, followed by flat spray nozzles. Hollow cone nozzles produce the smallest drop size. Spraying pressure: drop size increases with lower spraying pressure and decreases with higher pressure. Flow rate: flow rate has a direct effect on drop size.

4. Spray nozzle - Wikipedia

   en.wikipedia.org/wiki/Spray_nozzle

   A spray nozzle or atomizer is a device that facilitates the dispersion of a liquid by the formation of a spray. The production of a spray requires the fragmentation of liquid structures, such as liquid sheets or ligaments, into droplets, often by using kinetic energy to overcome the cost of creating additional surface area.

5. Ultra-low volume - Wikipedia

   en.wikipedia.org/wiki/Ultra-low_volume

   In order to maintain efficacy at such low rates, droplet size must be rigorously controlled in order to minimise waste: this is Controlled Droplet Application (CDA). [1] Although often designed for non-evaporative ( e.g. oil-based) formulations , ULV equipment may sometimes be adapted for use with water, often at Very Low volume (VLV: 5-20 L/ha ...

6. Ultrasonic nozzle - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_Nozzle

   Ultrasonic spray nozzle technology has been used to create films of indium tin oxide (ITO) in the formation of transparent conductive films (TCF). [9] ITO has excellent transparency and low sheet resistance, however it is a scarce material and prone to cracking, which does not make it a good candidate for the new flexible TCFs.

7. Pesticide application - Wikipedia

   en.wikipedia.org/wiki/Pesticide_application

   A manual backpack-type sprayer Space treatment against mosquitoes using a thermal fogger Grubbs Vocational College students spraying Irish potatoes. Pesticide application is the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their biological targets (e.g. pest organism, crop or other plant).

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Pesticide drift - Wikipedia

   en.wikipedia.org/wiki/Pesticide_drift

   [1] [2] Together with runoff and leaching, drift is a mechanism for agricultural pollution. [3] Some drift results from contamination of sprayer tanks. [4] Farmers struggle to minimize pesticide drift and remain productive. [5] Research continues on developing pesticides that are more selective, [6] but the current pesticides have been highly ...