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2. Horticultural oil - Wikipedia

   en.wikipedia.org/wiki/Horticultural_oil

   Horticultural oils are prepared from crude petroleum fractions by distillation and various chemical processes. [1] [2] [3] This removes or hydrogenates the unsaturated (alkene and aromatic) molecules, which cause plant damage (phytotoxicity), and delivers the C20-C25 fractions, which are the most effective insecticides.

3. Non-pesticide management - Wikipedia

   en.wikipedia.org/wiki/Non-pesticide_management

   Use of naturally occurring insecticides, such as Neem tree products, [1] Margosa, Tulsi / Basil Leaf, Citrus Oil, Eucalyptus Oil, Onion, Garlic spray, Essential Oils. These also refer to as Organic Pesticides.

4. Agricultural spray adjuvant - Wikipedia

   en.wikipedia.org/wiki/Agricultural_spray_adjuvant

   Agricultural spray adjuvants do not reduce the amount of pesticide needed below the recommended use rate on a pesticide label. In fact, it is illegal to use a pesticide in the US outside of the instructions on the label, although FIFRA , the US law governing pesticide use, does allow for the use of pesticides at rates below the label, as long ...

5. Rotary atomizers - Wikipedia

   en.wikipedia.org/wiki/Rotary_atomizers

   The atomizer drive gives the high speed to the wheel. Clogging can be a problem for spray nozzle systems, whereas rotary atomizers can work in such situations. A rotary atomizer can manage large amounts of abrasive and non-abrasive feeds. A rotary atomizer can take very viscous liquids. A rotary atomizer is flexible according to particle size.

6. Spray nozzle - Wikipedia

   en.wikipedia.org/wiki/Spray_nozzle

   Actuation of a nasal-spray bottle, used to deliver medication via the nostrils Clondiser, or nasal atomizer, by Pineolum Co., New York, 1890–1930 Example of a vintage atomizer nozzle Principle of operation of an atomizer. A spray nozzle or atomizer is a device that facilitates the dispersion of a liquid by the formation of a spray. The ...

7. Spray (liquid drop) - Wikipedia

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

   Spray application of herbicides, insecticides, and pesticides is essential to distribute these materials over the intended target surface. [20] Pre-emergent herbicides are sprayed onto soil, but many materials are applied to the plant leaf surface. Agricultural sprays include the spraying of cropland, forest, turf grass, and orchards.