Crop spraying drones in the Philippines

Also known as: Drone spraying · Agri-drone spraying · RPAS spraying · Drone aerial spraying · Drones4Rice (Department of Agriculture program) · Aerial application by drone

Agricultural drone technology and practice

Definition

Crop spraying drones in the Philippines are remotely piloted aircraft used to apply pesticides, herbicides, and fertilizer over Philippine farms — overwhelmingly rice and corn land, with a documented practice also in banana plantations — either flown by licensed service providers or by farmers reached through government subsidy. The practice pairs the global technology of multirotor spray platforms with a distinctive Philippine institutional frame: the Department of Agriculture (DA) promotes drone services through the Drones4Rice project under the Masagana Rice Industry Development Program 2023–2028, the Fertilizer and Pesticide Authority (FPA) regulates what may be sprayed from the air under Memorandum Circular No. 25, series of 2024, and the Civil Aviation Authority of the Philippines (CAAP) licenses the aircraft and their pilots. (DA — FPA Drones4Rice, DA — Subsidized drone access)

Adoption is at an early, subsidized stage. Rice farmers do not buy drones; the DA’s National Rice Program allotted roughly ₱300 million to support commercial drone applications and issues vouchers worth ₱2,000 per hectare covering pre-flight planning, crop establishment, nutrient management, and pest and disease control, coursed through organized beneficiaries — rice clusters, irrigators’ associations, farmers’ cooperatives and associations, small water irrigation system associations, and agrarian reform beneficiaries’ organizations. (DA — Subsidized drone access) Actual flying is done by FPA-licensed drone service operators such as Agridom Solutions Corporation and New Hope Precision Agriculture Corporation, whose demonstrations anchor the government’s information caravans. (FPA — Sultan Kudarat caravan)

Identities

Source Type	Identity
Wikipedia	N/A
Wikidata	N/A
DBpedia	N/A
ProductOntology	N/A
Wiktionary	N/A
Library of Congress Subject Headings (LCSH)	Aerial spraying and dusting in agriculture
MeSH	N/A
NCBI Taxonomy	N/A
AGROVOC	aerial application
Google Scholar	drone spraying Philippines rice pesticide RPAS FPA precision agriculture Drones4Rice
ConceptNet	N/A
OpenCyc	N/A

Also Known As

Drone spraying
Agri-drone spraying
RPAS spraying
Drone aerial spraying
Drones4Rice (Department of Agriculture program)
Aerial application by drone

Examples and Analogies

A voucher, not a machine: the Philippine model of adoption is a service bought per hectare — a ₱2,000-per-hectare voucher redeemed with licensed operators — rather than the Chinese model of mass farmer ownership, an acknowledgement that units cost ₱500,000 to ₱1 million in a smallholder sector. (DA — Subsidized drone access, PhilRice — A hovering technology)
One tank-load per hectare: a Philippine drone sprays a rice field with roughly 16 liters of carrier per hectare — a single knapsack tank-load — where manual knapsack spraying uses about 160 liters, the comparison PhilRice uses to explain both the efficiency and the initial disbelief of farmers. (PhilRice — A hovering technology)
Fifteen minutes per hectare of seeding: at a PalaySikatan site in Datu Odin Sinsuat, Maguindanao, a drone seeder broadcast seed over one hectare in fifteen minutes, planting the variety NSIC Rc 160 across 50 hectares with other mechanized seeders before 170 farmers. (PhilRice — Drone seeder)
A caravan with a live drone: the government sells the practice by showing it — an FPA–DA caravan in Lambayong, Sultan Kudarat on November 27, 2024 drew 291 farmers and stakeholders to live drone demonstrations by two licensed service companies. (FPA — Sultan Kudarat caravan)

Usage Scenarios

1. Rice Crop Protection Under Drones4Rice

Rice clusters access subsidized drone services — seeding, nutrient management, pest and disease management, and fertilizer and pesticide application — through a voucher system redeemed with FPA-licensed operators, the core service menu of the DA’s Drones4Rice project. (FPA — Sultan Kudarat caravan, DA — Subsidized drone access)

2. Herbicide Application in Direct-Seeded Rice

PhilRice tested drone herbicide spraying in wet direct-seeded rice at Central Luzon State University and a DA research station: spraying 20 liters per hectare by drone achieved 80–100 percent weed control with no phytotoxicity and matched the backpack sprayer in producing the highest grain yield. (PhilRice — Drone weeding)

3. Aerial Seeding in Rice

Drone seeders broadcast pre-germinated seed onto puddled fields, demonstrated to farmers in Maguindanao in 2024 under PalaySikatan 2.0 of the Rice Competitiveness Enhancement Fund, with the BARMM agriculture ministry as partner; PhilRice projects seeding rates falling from 2–3 bags to about 1 bag per hectare. (PhilRice — Drone seeder, PhilRice — A hovering technology)

4. Banana and High-Value Crop Spraying

Outside rice, drone pesticide spraying is established enough in the banana industry that the FPA convened Davao growers in September 2026 to walk them through the RPAS pesticide rules, and the DA is pilot-testing AI-assisted aerial imaging on three banana farms in Davao del Norte and Davao de Oro with Japanese firm E-SupportLink. (FPA — Banana growers, DA — AI-driven drones)

Strategies

Subsidize the service, not the hardware: the National Rice Program deliberately avoids buying drones for farmers, instead allotting about ₱300 million for commercial drone applications and paying operators through ₱2,000-per-hectare vouchers so that the organized beneficiary groups hire licensed providers. (DA — Subsidized drone access)
Regulate before scaling: the FPA issued its enhanced RPAS pesticide rules on October 1, 2024, before mass rollout, binding drone controllers, operators, technicians, service providers, pesticide companies, end-users, research institutions, state universities, agencies, and local governments — a safety framework the DA explicitly pairs with its subsidy program. (DA — FPA Drones4Rice)
Demonstrate region by region: adoption runs on information caravans with live drone demonstrations, piloted in Regions XII and III in calendar year 2024 — Sultan Kudarat in November, Region III in December — sequenced through the Drones4Rice roll-out. (DA — FPA Drones4Rice, FPA — Sultan Kudarat caravan)
Build the evidence base first: PhilRice schedules multi-site validation trials and an economic viability study after its drone weeding research, so standards and best practices rest on measured results rather than vendor claims. (PhilRice — Drone weeding)
Harmonize two regulators: after field experience, the FPA, CAAP, and Civil Aeronautics Board agreed in March 2026 on a division of labor — aviation authorities keep commercial drone registration, flight permits, and air traffic coordination, while the FPA keeps agricultural inputs and their safe use — with a revised circular to be drafted jointly. (FPA — Inter-agency meeting)
Court the next generation of farmers: the DA presents drones as a way to cut production costs, reduce manual labor, attract youth to farming, and speed the rice industry’s digital transformation. (DA — FPA Drones4Rice)

Security and Safety Measures

Pesticide rules from the FPA: Memorandum Circular No. 25, series of 2024 — “Enhanced Rules and Regulations on Pesticide Application using Remotely Piloted Aircraft System (RPAS)” — governs all drone pesticide application, anchored on advancing drone adoption while safeguarding public health and the environment from pesticide risks. (DA — FPA Drones4Rice)
Aviation licensing from CAAP: operators obtain an RPA Controller Certificate, complete accredited training, and register their aircraft under the Philippine Civil Aviation Regulations; CAAP counted 1,432 active controller-certificate and remote-pilot-license holders nationwide as of October 2025. (CAAP — Drone Warfare Summit)
Company accreditation: the FPA accredits drone-spraying operator companies — their pesticide applicators and spray operation crews — and requires drone controllers to hold CAAP licenses, a dual gatekeeping system in place since at least 2023. (FPA — PAMB Davao del Sur)
Operational safety procedure: FPA provincial officers brief operators on safe pesticide handling, flying altitude, pesticide transport, post-application safety, and post-spraying reporting, with approved chemical lists published by the agency. (FPA — PAMB Davao del Sur)
Security screening of users: the FPA justifies regulation partly on security grounds — the agency’s executive director warned in 2024 that drones could be misused “for terrorism activities,” one reason agricultural users are regulated at all. (DA — Subsidized drone access)

Historical Context

Philippine agricultural drone use began in research institutions. The Philippine Rice Research Institute started flying drones in 2014 under its FutureRice Program, and by 2018 operated three quadcopters and two fixed-wing drones, ran a research agreement with the Davao-based drone company New Hope Corporation, and documented the practice’s economics — ₱850–₱1,500 per hectare rental against ₱500,000–₱1 million to own a unit. Even then, spraying rules existed: the FPA’s Memorandum Circular No. 28, series of 2018, set good agricultural practices for RPAS spraying, and the agency was already accrediting drone-spraying companies. (PhilRice — A hovering technology, FPA — PAMB Davao del Sur)

The practice went national in late 2024, when the DA launched Drones4Rice under the Masagana Rice Industry Development Program with about ₱300 million from the National Rice Program, announcing per-hectare service vouchers at a November 15, 2024 press conference. The FPA issued its enhanced RPAS pesticide circular on October 1, 2024, began information caravans in Regions XII and III, and listed partners spanning the DA’s bureaus, CAAP, the Civil Aeronautics Board, CGIAR, and two private drone companies. (DA — Subsidized drone access, DA — FPA Drones4Rice, FPA — Sultan Kudarat caravan) The regulatory frame has kept evolving: in March 2026 the FPA, CAAP, and CAB met to harmonize aviation and pesticide rules — night flying, flight permits, pilot licensing, terminology, and security — and agreed to draft a revised circular, while in September 2026 the FPA took the rules to banana growers in Davao City. (FPA — Inter-agency meeting, FPA — Banana growers) The technology frontier has also moved to imaging: in August 2026 the DA disclosed AI-assisted aerial monitoring pilots on banana farms in Davao del Norte and Davao de Oro under an MOU with Japan’s E-SupportLink. (DA — AI-driven drones)

Challenges and Controversies

Drift and Community Exposure

The chemical at the heart of the practice is contested at the local level: in February 2023 the Protected Area Management Board technical working group in Davao del Sur raised concerns over aerial pesticide spraying near banana plantations in Kapatagan, Digos City, meeting an FPA team that defended drift and wind-velocity risks as manageable “if the formulation and the proper guidelines are followed”; local guidelines were to be finalized adopting the FPA memorandum. (FPA — PAMB Davao del Sur)

Two Regulators, One Aircraft

Aviation and pesticide rules developed separately, producing seams the agencies themselves acknowledge: the March 2026 FPA–CAAP–CAB meeting worked through night flying, flight permit processing, pilot licensing, inconsistent terminology, and security screening, and concluded that FPA Memorandum Circular No. 2024-25 needs a jointly drafted revision. (FPA — Inter-agency meeting)

Cost and the Smallholder Barrier

Owning a spraying drone cost ₱500,000–₱1 million as of 2018 — far beyond the typical Filipino rice farm — so access depends entirely on service providers and government vouchers, and the program’s reach is bounded by its ₱300 million budget. (PhilRice — A hovering technology, DA — Subsidized drone access)

Farmer Trust in Low-Volume Spraying

PhilRice reported farmer skepticism that 16 liters per hectare can work as well as the 160 liters they have always sprayed, a perception problem its 2025 weeding study — 80–100 percent control at 20 liters per hectare with no crop damage — was designed to answer with data. (PhilRice — A hovering technology, PhilRice — Drone weeding)

Scale Gap with the Region’s Leader

The Philippine fleet remains tiny against China’s roughly 309,000 agricultural drones and 203 million hectare-treatments in 2025; whether a voucher-driven, regulator-heavy model can close part of that gap is the program’s open question. (Wikipedia — Agricultural drone)