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Invasive species emerge as a driver of human displacement, new research shows

Human migration is driven by many factors, yet the role of invasive species in displacement remains understudied. A new paper published in Frontiers examines how biological invasions force people to abandon the land on which they live and explores the collective trauma that can follow.

Invasive plants in hedges in eastern Africa are threatening local ecosystems

Invasive plants commonly used as hedges in eastern Africa may be driving biological invasions, according to new research. Invasive species cost Africa’s agricultural sector an estimated USD $65.58 billion each year. They reduce land available for farming and grazing, threatening food security and livelihoods across the continent. Effective management is critical for millions of people living in rural communities.

Evaluation of fungal pathogens for biological control of Navua sedge

CABI is evaluating two fungal pathogens as potential biological control agents for Navua sedge, an invasive weed that threatens agriculture and biodiversity in northern Queensland, Australia. The project investigates the biology and host specificity of these fungi to assess their safety and effectiveness for long-term weed management.

Harmonizing quarantine pest lists for a ASEAN Pest Database

The Association of Southeast Asian Nations (ASEAN) member states face challenges in managing quarantine pest-related information due to fragmented data systems, inconsistent assessment methods, and limited coordination among National Plant Protection Organizations (NPPOs). These gaps hinder timely responses to emerging pest threats and complicate regional efforts in evidence-based pest management. The Task Force on ASEAN Pest Database (TF-APD), has been established to create a regional platform for quarantine pest information, with CABI serving as the Technical Secretariat.

Strengthening taxonomy and plant health diagnostics across ASEAN

Southeast Asia is one of the world’s most biodiverse regions, yet this biodiversity is increasingly threatened by invasive pests, diseases and environmental pressures. Limited capacity in classification (taxonomy) and diagnostics of pests and diseases have further consequences on biodiversity conservation, compliance with international agreements and access to regional and global trade. For member states of the Association of Southeast Asian Nations (ASEAN), the ASEAN Network on Taxonomy (ASEANET) has been created to support ASEAN countries. The network aims to close gaps in taxonomy, diagnostics and phytosanitary systems. These efforts will help to strengthen plant health systems, improve pest identification and support safe agricultural trade across ASEAN. Through ASEANET, CABI’s role as Technical Secretariat will support ASEAN member states by coordinating the network, facilitating collaboration and supporting training and knowledge sharing.

Lantana camara emerges as the most widespread invasive plant in eastern and southern Africa

Lantana camara has emerged as the most widespread invasive plant species in eastern and southern Africa, according to CABI-led roadside surveys that recorded 708 non-native species across 11 countries. The inventory provides a vital baseline for invasive species management and policy.