Advances in Disease Diagnostics and Pathogen Biocontrol of Horticulture Crops

This Special Issue addresses current challenges in the plant health of horticultural crops, highlighting the role of biocontrol agents as sustainable alternatives to the overuse of chemical pesticides. In a context where pathogens threaten global agricultural productivity, this collection of studies offers innovative approaches.The included articles range from region-specific epidemiological analyses, such as the study of downy mildew in Spanish vineyards, to findings on new diseases, such as the occurrence of Botrytis cinerea on pecan nuts in China. Several studies explore the efficacy of microorganisms such as Trichoderma asperellum and Exiguobacterium acetylicum, in disease control and in plant growth promotion. Viruses such as BCMV and BYMV are investigated in legumes, with the results being used to propose management strategies based on certified seeds and sustainable cultural practices.Other studies highlight biological pest control, such as the use of entomopathogenic nematodes against Pieris brassicae and beneficial bacteria to combat white rot in onion. Finally, a comprehensive review on the use of biocontrol agents in horticulture is presented, addressing genetic, environmental, and application aspects. Research shows that the use of biological agents can reduce reliance on synthetic chemicals, protect biodiversity, and ensure resilient agricultural systems.

• | Author: Graciela Dolores Ávila-Quezada
• | Publisher: Mdpi AG
• | Publication Date: Jun 23, 2025
• | Number of Pages: 00190 pages
• | Binding: Hardback or Cased Book
• | ISBN-10: 3725843791
• | ISBN-13: 9783725843794