Italian hybrid diesel-electric robot from Free Green Nature (Colle Umberto, Treviso — coordinated by parent Maschio Gaspardo S.p.a.) that patrols vineyards autonomously and folds out UV-C panels to actively prevent powdery mildew, downy mildew and botrytis, triggered by an onboard weather station ("the Commander of ICARO X4") reading conditions favourable to infection. It is a prevention system, not a curative treatment, and the manufacturer does not publish independent field-performance data — chemical-reduction figures found are vendor-stated.
Vineyard growers on a single contiguous block up to roughly 10-15 ha who want to cut fungicide/pesticide spray rounds against powdery mildew, downy mildew and botrytis by substituting or supplementing them with UV-C light treatment.
You need curative disease control (this is prevention-only), coverage beyond ~10-15 ha from one unit, or a track record of large-scale commercial deployments — this is an early-stage, patent-heavy product from a small Italian start-up with thin published field data.
Large or non-contiguous vineyard estates needing multi-machine economics from day one; crops outside vineyard/orchard/fruit-vegetable settings; growers who need to treat active infections rather than prevent them.
Farm figures carry across machines; the per-machine rates reset when you open a different listing.
Payback = machine price ÷ (labour + input savings per year). Every figure above is yours to change. FX is indicative.
Each result is a before-to-after figure with a time horizon and a cited source. Independently-verified results are marked separately from vendor-claimed ones.
Quotes route only to dealers we have confirmed carry this machine in the EU.
Specifications cross-checked against manufacturer documentation; listing last verified 2026-07-19.