Arbok-Repeel — Olive

Overview

Arbok-Repeel — Olive applies the field-proven Arbok-Repeel platform (TRL-8) to the olive's principal pests: the olive fruit fly (*Bactrocera oleae*) and the olive moth (*Prays oleae*). It repels chitinous insects without killing them and without harming pollinators. The active compound is a proprietary acid blend recovered from phosphate-processing waste via Arbok-Evaporation. At its working concentration, the blend irritates the insect's sensory receptors through the chitinous cuticle, and the pest leaves the plant. This matters now because *B. oleae* destroys over 30% of the Mediterranean olive crop, with annual losses estimated at almost 3 billion €, while EU bans on organophosphates (dimethoate) and resistance to bait sprays leave growers without a clean, scalable tool.

Applications

Primary use cases:

• Olive orchards (oil and table) — protection against *Bactrocera oleae* (olive fruit fly) and *Prays oleae* (olive moth)
• Secondary olive pests — olive scale, black scale, aphids
• Companion use across almonds, citrus, stone fruit on mixed Mediterranean farms

Typical scenarios: Seasonal misting via drone or existing irrigation, evening/night application, repeated through the fly's active window (summer to harvest).

Industries and user groups: Commercial olive growers (Spain, Italy, Greece, Türkiye, Tunisia, Portugal, Morocco, California), grower cooperatives, government agricultural agencies and regulators.

Typical project scale: From single-estate groves to national olive belts (Spain alone ~2,500,000 ha of olive).

Operating Principle

The solution is sprayed as a fine mist (droplet size 30–50 microns) from drone or irrigation system, settling on upper and lower leaf surfaces, on fruit, and on bark. Application is timed to evening and night hours when pollinators are inactive.

The acid blend penetrates the chitinous cuticle of the target insects and irritates sensory receptors, triggering a repulsion response. The insect does not die; it leaves the treated zone before egg-laying into the fruit. Selectivity is behavioral: the olive fruit fly and olive moth rest and oviposit on fruit and foliage and absorb a full dose, while bees spend only seconds on flowers and are not active during spray hours.

By morning the deposited layer dries and neutralizes. Residue breaks down in soil to water and neutral salts — no bioaccumulation. There is no resistance mechanism, since the insect is not killed and there is no selection pressure.

Behavior shift: within 3–6 hours. Full activity stop: within 24 hours.

Key Parameters

| Parameter | Arbok-Repeel — Olive |

|---|---|

| Droplet size | 30–50 microns |

| Application method | Drone or irrigation mist |

| Treatment timing | Evening / night |

| Technical treatment cost | ~$27/ha per pass (range $11–43) |

| Behavior shift onset | 3–6 hours |

| Full activity stop | 24 hours |

| Soil breakdown | Water + neutral salts |

| Residue accumulation | None |

| Resistance development | None (no selection pressure) |

| Pollinator safety | Confirmed (bees/bumblebees unaffected) |

Comparison with conventional olive-fly control:

| Parameter | Conventional (bait/cover sprays) | Arbok-Repeel — Olive |

|---|---|---|

| Method | Organophosphate + spinosad/pyrethroid baits | Acid-mist repellent |

| Passes per season | Up to 8 | Repeat through fly window |

| Insect resistance risk | High | None |

| Pollinator impact | Significant | None |

| Soil accumulation | Yes | None |

| EU regulatory status | Dimethoate banned | No toxic residue |

Architecture and Components

• Arbok-Evaporation unit — a deep-vacuum process that separates phosphate sludge into its constituent acid streams and clean water. Runs at ambient temperature, with no catalysts or membranes; energy use 2–3 kWh/ton, recovery up to 98%.
• Blending stage — controlled mixing of the recovered acid streams into the Arbok-Repeel working concentrate.
• Application system — existing agricultural drone fleet or drip/mist irrigation (no dedicated hardware).
• Monitoring — standard olive-fly trap networks (McPhail/yellow sticky traps); no dedicated sensors required.

The system is modular: Arbok-Evaporation scales independently; the repellent concentrate is its downstream product.

Advantages

Technical: Runs on the TRL-8 Arbok-Repeel mechanism, proven on chitinous pests. Repels rather than kills; no resistance. Rapid onset (3–6 h). Compatible with existing drone and irrigation infrastructure.

Economic: The olive fruit fly costs the industry ~3 billion € a year; per hectare the fly removes up to 270 € of product annually, more on table and premium oil. Treatment runs at a small fraction of the damage avoided.

Environmental: Zero bioaccumulation. Breaks down to water and neutral salts. No harm to pollinators, beneficial insects, or soil biology. Answers the EU ban on organophosphates. Feedstock is phosphate waste that otherwise costs $8–12 billion a year to dispose of.

Strategic: Converts a waste-disposal liability into a crop-protection asset. Protects both yield and oil grade (the higher-value axis for EVOO and table olives) with a single product.

Integrations

• Drone platforms: Compatible with standard agricultural spray drones (DJI Agras, etc.)
• Irrigation systems: Integrates into existing mist/drip infrastructure with nozzles for 30–50 micron droplets
• Arbok-Evaporation: Upstream technology producing the raw acid streams; full value chain within the Arbok ecosystem
• Regulatory frameworks: Standard crop-protection registration pathways (EFSA in the EU, EPA in the US); no GMO or living organism involved

Deployment & Operation

Pre-deployment: Fly-density assessment via trap network, calibration of drone/irrigation nozzles for 30–50 micron droplets, mapping of the fly's active window by region.

Operating conditions: Field application in standard agricultural ambient range. Spraying restricted to evening/night hours to protect pollinators.

Operational workflow: Repeated seasonal passes through the fly's oviposition window; spray covers foliage, fruit, and bark. Morning dew sufficient for neutralization.

Personnel requirements: Standard agricultural drone operator or irrigation technician; normal PPE for acid concentrates.

Technology Readiness Level (TRL)

Current TRL: 8 — System proven in operational environment.

Evidence: Real-field response validated on chitinous pests including *Diaphorina citri*, *Schistocerca gregaria*, *Leptinotarsa decemlineata*, *Harmonia axyridis*, *Helicoverpa armigera*, aphids, spider mite, green stink bug, cocoa mirid, and the tiger mosquito — the same chitin-cuticle mechanism that acts on *Bactrocera oleae* and *Prays oleae*. Pollinator safety confirmed in field conditions.

Milestones completed: Formulation, field trials, behavioral-response validation, pollinator-safety protocol, production pathway from phosphate waste.

Remaining to TRL-9: Regulatory registration in target markets (EFSA/EU, EPA/US) and commercial licensing with grower cooperatives.

Market Potential

Primary market: Olive oil — world output 3,572,000 tonnes in the 2024/25 season; producer EVOO prices 4,330–6,650 €/t (IOC, Dec 2025). Plus table olives.

Key geographies: Spain (~40% of world oil, ~1,419,000 t), Türkiye (505,000 t), Tunisia (340,000 t), Greece (250,000 t), Italy (248,000 t), Portugal (177,000 t); world olive area ~11,000,000 ha.

Total addressable treatment market: Global olive area ~11,000,000 ha; at the technical cost basis a single pass across all olive land is on the order of $300 million, against ~3 billion € of annual fly losses.

Typical Project Economics

| Parameter | Value |

|---|---|

| Product recovered (industry) | ~3 billion €/year (fly loss reversed) |

| Recovered volume equivalent | ≈500,000–700,000 t of oil (at 4,330–6,650 €/t) |

| Annual loss from the fly (per ha) | up to 270 €/ha, more on table/premium |

| Technical treatment cost | ~$27/ha per pass ($11–43 range) |

| Pricing strategy | Value-based, not cost-plus (COGS ≈ 0); set near conventional-chemistry parity, segment premium/table higher |

| Global one-pass treatment cost | ~$300 million |

Risk Factors

• Regulatory delay: EFSA/EU and EPA registration takes 2–5 years; each delayed season equals continued orchard losses.
• Conservative grower adoption: Growers accustomed to bait sprays may require demonstration plots and third-party validation.
• Feedstock logistics: Arbok-Evaporation units must be near phosphate waste stockpiles; regional supply chain setup required.
• Application infrastructure: 30–50 micron droplets require compatible drone/irrigation nozzles; older equipment may need upgrade.
• Public perception of acid-based inputs: Despite low concentrations and confirmed safety, acid-derived crop-protection inputs may require extra communication effort.

Related Technologies

ARBOK-Repeel-Locust · ARBOK-TRINITY-Olive · ARBOK Anti-BUG · ARBOK-Phosphate · Arbok-Termite