Innovative Techniques for Monitoring and Managing Invasive Forest Pests and Pathogens

A special issue of Forests (ISSN 1999-4907). This special issue belongs to the section "Forest Health".

Deadline for manuscript submissions: 31 July 2026 | Viewed by 2372

Special Issue Editor


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Guest Editor
Forest Research, Alice Holt Lodge, Surrey GU10 4LH, UK
Interests: tree health; forest entomology; biosecurity; climate change; invasive species; entomology; insect pests

Special Issue Information

Dear Colleagues,

Against the backdrop of a changing climate and the increasing likelihood of pest introductions facilitated by ever-increasing human movements and trade, effective surveillance is more important than ever in our arsenal against invasive forest pests. Well-designed and multi-stranded approaches to early pest detection—along with swift and robust approaches to pest management in the event that a pest does reach new shores—are critical if the ecological and economic impacts of the novel pest on forestry are to be minimised, and eradication is to be successfully achieved.

This Special Issue will showcase cutting-edge and well-designed approaches to maximising forest pest surveillance efforts, advances in pest understanding and detection technologies that underpin effective surveillance, and evidence-led approaches to pest management on the front line of an invasion.

We invite submissions from authors working in the fields of forest pest surveillance design and management. We encourage submissions incorporating primary research data, as well as literature reviews and meta-analyses.

Dr. Sarah Facey
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

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Keywords

  • pest monitoring
  • surveillance
  • pest detection
  • invasive species
  • pest management

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Published Papers (2 papers)

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Research

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15 pages, 8548 KB  
Article
Mealybug Trabutina serpentina in Southeastern Kazakhstan as a Biological Control Agent for Saltcedars (Tamarix spp.)
by Roman Jashenko, C. Jack DeLoach, Weikang Yang and Viktoriya Ilina
Forests 2026, 17(2), 214; https://doi.org/10.3390/f17020214 - 5 Feb 2026
Viewed by 409
Abstract
The mealybug Trabutina serpentina has two generations in southeastern Kazakhstan. The second instars of the second generation overwinter. Between 2003 and 2005, for the second time in 50 years, a large reproduction of this pseudococcid was observed in the Ile River valley. The [...] Read more.
The mealybug Trabutina serpentina has two generations in southeastern Kazakhstan. The second instars of the second generation overwinter. Between 2003 and 2005, for the second time in 50 years, a large reproduction of this pseudococcid was observed in the Ile River valley. The Kazakhstan populations of this species should be removed from the list of potential biocontrol agents for Tamarix ramosissima considered suitable for use in the USA, due to its demonstrated potential to harm American populations of T. aphylla, as shown in our host-specificity tests. Nonetheless, the species could be used for biological control of tamarisk in South Africa, Australia, and other countries, given its narrow host range, which excludes beneficial species in these regions. Full article
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Review

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18 pages, 699 KB  
Review
Artificial Intelligence in Forest Pathology: Opportunities and Challenges
by Pauline Hessenauer
Forests 2025, 16(11), 1714; https://doi.org/10.3390/f16111714 - 11 Nov 2025
Cited by 1 | Viewed by 1424
Abstract
Forest diseases threaten tree health, biodiversity, and ecosystem services, with impacts amplified by climate change and global trade. Understanding and managing these threats is difficult due to the longevity of trees, the size and inaccessibility of forests, and the often cryptic or delayed [...] Read more.
Forest diseases threaten tree health, biodiversity, and ecosystem services, with impacts amplified by climate change and global trade. Understanding and managing these threats is difficult due to the longevity of trees, the size and inaccessibility of forests, and the often cryptic or delayed expression of symptoms. This review first introduces the field of forest pathology and the key challenges it faces, including multifactorial declines, root and vascular diseases, and emerging invasive pathogens. We then examine how artificial intelligence (AI) can be applied to biotic, abiotic, and decline-related diseases, integrating remote sensing, imaging, genomics, and ecological data across spatial and temporal scales. Lessons from agricultural systems are discussed, highlighting potential tools and pitfalls for forestry. Finally, we outline future directions, emphasizing the need for interpretable models, incorporation of ecological context, cross-species validation, and coordinated data infrastructures to ensure AI delivers actionable, scalable solutions for complex forest ecosystems. Full article
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