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2. Sprayer - Wikipedia

   en.wikipedia.org/wiki/Sprayer

   A sprayer is a device used to spray a liquid, where sprayers are commonly used for projection of water, weed killers, crop performance materials, pest maintenance chemicals, as well as manufacturing and production line ingredients.

3. Preemergent herbicide - Wikipedia

   en.wikipedia.org/wiki/Preemergent_herbicide

   Preemergent herbicides are a form of chemical weed control which prevent germinated weed seedlings from becoming established. In some areas of the world, they are used to prevent crabgrass from appearing in lawns. [1] Preemergent herbicides are applied to lawns in the spring and autumn, to prevent the establishment of weed seeds. They will not ...

4. Glyphosate - Wikipedia

   en.wikipedia.org/wiki/Glyphosate

   Landscaping company in Oklahoma applying a weed control product that contains glyphosate Glyphosate has four ionizable sites, with pKa values of 2.0, 2.6, 5.6 and 10.6. [ 83 ] Therefore, it is a zwitterion in aqueous solutions and is expected to exist almost entirely in zwitterionic forms in the environment.

5. Pesticide - Wikipedia

   en.wikipedia.org/wiki/Pesticide

   A crop-duster spraying pesticide on a field A self-propelled crop sprayer spraying pesticide on a field Pesticides are substances that are used to control pests. They include herbicides, insecticides, nematicides, fungicides, and many others (see table). The most common of these are herbicides, which account for approximately 50% of all pesticide use globally. Most pesticides are used as plant ...

6. Operation Ranch Hand - Wikipedia

   en.wikipedia.org/wiki/Operation_Ranch_Hand

   The planes were fitted with specially developed spray tanks with a capacity of 1,000 U.S. gallons (4 m 3) of herbicides. A plane sprayed a swath of land that was 80 m (260 ft) wide and 16 km (9.9 mi) long in about 4½ minutes, at a rate of about 3 U.S. gallons per acre (3 m 3 /km 2 ). [ 5 ]

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8. Dicamba - Wikipedia

   en.wikipedia.org/wiki/Dicamba

   Dicamba has since been used for household and commercial weed control. Increasing use of dicamba has been reported with the release of dicamba-resistant genetically modified plants by Monsanto . In October 2016, the EPA launched a criminal investigation into the illegal application of older, drift prone formulations of dicamba onto these new ...

9. Aquatic weed harvester - Wikipedia

   en.wikipedia.org/wiki/Aquatic_weed_harvester

   Truxor in action on a freshwater lake. An aquatic weed harvester, also known as a water mower, [1] [2] mowing boat and weed cutting boat, [3] is an aquatic machine specifically designed for inland watercourse management to cut and harvest underwater weeds, reeds and other aquatic plant life. [4]