Citrus greening, or Huanglongbing (HLB), remains one of the most devastating
diseases in global citrus production. Spread by the Asian citrus psyllid (Diaphorina citri),
the disease weakens trees, reduces fruit quality, and leads to long-term productivity losses.
In Brazil—the world’s largest exporter of orange juice—the impact has been
particularly severe, demanding urgent, sustainable solutions.

In response, Hydroplan-EB has launched three innovative essential oil products—
NARÃ, LIiN, and Mullach—designed to boost the effectiveness of insecticides
against psyllids while reducing chemical dependency.

Essential Oils: A Natural Edge in Pest Management

Unlike conventional synthetic adjuvants, Hydroplan-EB’s new solutions are
plant-derived, biodegradable, and eco-friendly. These oils act as adjuvants—
substances that enhance the performance of crop protection products—making insecticides
more effective against the vectors of HLB.

Field results are promising: the formulations improved insecticide performance from
24.4% up to 90.8%, a leap that could transform the economics of citrus farming
in Brazil.

How the Trio Works

• NARÃ: Focuses on penetration and adhesion, ensuring insecticides stick better to plant surfaces.
• LIiN: Enhances dispersal, creating a uniform protective layer for longer-lasting effect.
• Mullach: Maximizes the synergy between active ingredients and plant metabolism, enabling reduced application doses.

Together, these oils not only increase efficacy but also contribute to lowering chemical residues,
aligning with Brazil’s growing sustainability commitments and international trade standards.

Addressing Grower Pain Points

Citrus growers face three critical challenges in managing greening:

• High pest pressure due to favorable climatic conditions.
• Rising production costs from repeated pesticide applications.
• Market sensitivity to chemical residues, especially in export markets.

By introducing essential oils that optimize insecticide efficiency, Hydroplan-EB provides a
practical solution that balances cost reduction, sustainability, and compliance.

Implications for Sustainable Agriculture

This launch reflects a broader industry trend toward bio-based adjuvants and green chemistry.
The move could inspire wider adoption of natural formulations not only in citrus but across crops
that rely heavily on pest management.

For Brazil, where citrus exports are central to its agri-economy, integrating such innovations
strengthens its position as a leader in sustainable production practices while
safeguarding farmer livelihoods against one of the most destructive crop diseases.

Key takeaway: Hydroplan-EB’s NARÃ, LIiN, and Mullach represent more than just
product innovation—they symbolize a shift toward sustainable, effective, and eco-conscious
crop protection. If successful at scale, they could reshape how the citrus industry globally
addresses the enduring challenge of HLB.