We build these ourselves, and offer 2 styles, solenoid or manual control
We offer two styles of kit, one for orchard usage and one for waterblaster units.
These are purpose built and used for the treatment of the armillarias virus, which attacks the roots of kiwifruit vines and slowly kills them. Mode of use is one lance is used to inject water underneath the root crown, breaking up the soil into a slurry, which then can be sucked up and out of the venturi unit. This is one of the most successful ways of treating armillaria, as mentioned in the NZ Kiwifruit journal.
