Pest Management: Challenges, Strategies, and Solutions

A special issue of Horticulturae (ISSN 2311-7524). This special issue belongs to the section "Insect Pest Management".

Deadline for manuscript submissions: 30 April 2026 | Viewed by 171

Special Issue Editors


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Guest Editor
College of Plant Protection, Jilin Agricultural University, Changchun, China
Interests: seven-spotted ladybird beetle; integrated pest management; artificial intelligence; insect sex pheromones; machine learning

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Guest Editor
Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Interests: tetranychus spider mite; Bemisia tabaci; pesticide resistance; interated control
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Special Issue Information

Dear Colleagues,

Global horticultural production faces unprecedented pest management challenges driven by climate volatility, pesticide resistance, invasive species expansion, and heightened food safety demands. These pressures threaten crop productivity, ecological sustainability, and economic viability across fruit, vegetable, and ornamental sectors. Traditional reliance on synthetic pesticides is increasingly untenable, necessitating science-driven strategies that leverage ecological principles and plant innate defenses.

This Special Issue, “Pest Management: Challenges, Strategies, and Solutions”, seeks innovative research advancing sustainable pest control through several synergistic themes: plant-centric approaches, including host plant resistance mechanisms, induced defenses activated by herbivory or elicitors, and semiochemical deployment; biodiversity-driven strategies, such as companion planting, habitat manipulation for natural enemies, conservation biological control, and physical and mechanical control measures, such as the use of sex pheromones; and implementation pathways, encompassing socioeconomic adoption barriers, policy frameworks, and farmer-participatory validation.

We welcome original research, comprehensive reviews, and practical case studies that bridge fundamental science with field applications. Submissions should prioritize ecological sustainability, scalability, and tangible solutions for horticultural crops worldwide.

Dr. Rizhao Chen
Dr. Shaoli Wang
Guest Editors

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Keywords

  • integrated pest management (IPM)
  • host plant resistance
  • sex pheromone
  • induced plant defense
  • companion planting
  • conservation biological control
  • chemical ecology
  • sustainable horticulture
  • plant defense elicitors
  • insect–plant interactions
  • climate resilience
  • pesticide resistance

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Published Papers (1 paper)

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Review

20 pages, 604 KB  
Review
Semiochemicals Used by Insect Parasitoids and Hyperparasitoids in Complex Chemical Environments and Their Application in Insect Pest Management
by Yalan Sun, Caihong Tian, Pengjun Xu, Junfeng Dong and Shaoli Wang
Horticulturae 2026, 12(1), 2; https://doi.org/10.3390/horticulturae12010002 - 19 Dec 2025
Abstract
Insect parasitoids are key biological agents within terrestrial ecosystems, offering a promising avenue for controlling insect pests. Hyperparasitoids are a group of insects that lay their eggs in or on the body of parasitoid hosts, which can greatly hamper the effectiveness of parasitoids. [...] Read more.
Insect parasitoids are key biological agents within terrestrial ecosystems, offering a promising avenue for controlling insect pests. Hyperparasitoids are a group of insects that lay their eggs in or on the body of parasitoid hosts, which can greatly hamper the effectiveness of parasitoids. To optimize their reproductive success, adult parasitoids/hyperparasitoids must find sufficient food sources and mate partners (when they do not reproduce parthenogenetically) and locate suitable hosts for their offspring. To complete these tasks, parasitoids largely rely on their ability to detect relevant chemical cues (semiochemicals or infochemicals). In the last three decades, the identities of semiochemicals and their ethological significance have been widely characterized, and the possibility of using these chemical cues in insect pest management has received a lot of attention. Insects have evolved a highly sensitive and sophisticated chemosensory system adept at navigating complex and dynamic chemical environments. In this review, we first summarize the semiochemicals used by insect parasitoids, primarily including semiochemicals involved in food location, host foraging, and mate finding, while also addressing semiochemicals employed by hyperparasitoids. Next, we discuss recent progress in elucidating the chemosensory mechanisms underlying parasitoid responses to semiochemicals, with a focus on olfactory and gustatory pathways. Finally, we evaluate the potential applications of semiochemicals in pest management, highlighting the roles of parasitoids and hyperparasitoids. This paper aims to establish a theoretical framework for the effective employment of parasitoids in biological control of insect pests. Full article
(This article belongs to the Special Issue Pest Management: Challenges, Strategies, and Solutions)
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