Machine for the field inoculation of corn with bacterial...
Method and apparatus for applying herbicide and the like to tree
Method and apparatus for feeding a liquid material to a tree
Method and apparatus for the chemical treatment of trees
Method and device for introducing liquid substances into the tru
Method for controlling tree growth
Method for deflowering sweet gum trees to eliminate seed and...
Method for eliminating seed and fruit debris produced by...
Method for treatment of wood using a reactive closure means to p
Mini-injector
Multi-functional tool for applying fluid agricultural agents