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| | Turf: Tree Treatment Techniques |
 | | For instance, foliar spraying treatments can be accomplished with a variety of different spray equipment, depending in many cases on the size of the tree to be treated. |
 | | Hand-pump or 12-volt battery operated spray tanks offer a great deal of portability for smaller trees and shrubs, but for spraying tall trees, some with tops looming 100 feet in the air, a bigger equipment arsenal of gas-powered sprayers mounted on trucks or trailers, or even dedicated tank trucks, is required. |
 | | While foliar spraying has always been a popular approach, and trunk injection systems have their devotees, some in the tree care profession are looking for different ways of doing things. |
| www.turfmagazine.com /articles/treetreatment.html (1778 words) |
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