Microbial Bioactives
Microbial Bioactives | Online ISSN 2209-2161
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Volume 9 Number 1 2026
REVIEWS (Open Access)
Soil Predatory Mites and Microbe-Mediated Biocontrol: Advancing Sustainable Pest Management in Agricultural Systems
Bulbul Shaikat 1*, Tahsin Bin Rabbani 1
Microbial Bioactives 9 (1) 1-8 https://doi.org/10.25163/microbbioacts.9110620
Submitted: 21 December 2025 Revised: 17 February 2026 Accepted: 25 February 2026 Published: 27 February 2026
Abstract
Biological control of soil-borne pests represents a critical ecosystem service that sustains soil and plant health. Soil ecosystems harbor complex food webs, in which microfauna, such as nematodes and protists, regulate microbial communities and drive nutrient mineralization, supporting above-ground productivity. Soil predatory mites, commonly known as Acarine Biocontrol Agents (ABA), function as trophic-level omnivores, exerting top-down control on nematodes and other invertebrates, while benefiting from bottom-up support through free-living nematodes (FLN) that graze microbial communities. These predator–prey interactions enhance mite fitness by providing essential biomolecules, including ω3 long-chain polyunsaturated fatty acids, which improve developmental rates, reproductive performance, and biocontrol efficiency. Plant Growth-Promoting Bacteria (PGPB) complement ABA-mediated biocontrol by producing phytohormones, siderophores, nematicidal compounds, and inducing systemic resistance, thereby directly and indirectly suppressing plant-parasitic nematodes. Conservation biological control (CBC) strategies that maintain functional soil food webs through minimal disturbance, organic amendments, and cover crops are pivotal for sustaining ABA and PGPB populations. Moreover, soil physical structure, organic matter content, and chemical environment influence predator mobility, prey accessibility, and microbial activity, further shaping biocontrol outcomes. Emerging soil threats, including microplastics, heavy metals, and radioactive contamination, disrupt these interactions, emphasizing the need for integrated management approaches. Overall, understanding complex trophic interactions and microbe-mediated mechanisms provides a framework for designing sustainable, multifunctional soil management strategies that enhance ecosystem resilience and agricultural productivity.
Keywords: Soil predatory mites, Acarine Biocontrol Agents, free-living nematodes, Plant Growth-Promoting Bacteria, conservation biological control, microbe-mediated biocontrol, soil health.
References
Aballay, E., Prodan, S., Correa, P., & Allende, J. (2020). Assessment of rhizobacterial consortia to manage plant parasitic nematodes of grapevine. Crop Protection, 131, 105103. https://doi.org/10.1016/j.cropro.2020.105103
Abou El-Atta, D. A. E.-M., Habashy, M. G., Mesbah, A. E., & Tawfik, A. A. (2017). Life history of Caloglyphus manure, Sancassania (Caloglyphus) berlesei and Tyroghagus putrescentiae (Acari: Acaridae) feeding on root-knot nematodes, Meloidogyne incognita. Journal of Plant Protection and Pathology, 8, 69–72. https://doi.org/10.21608/jppp.2017.46147
Amin, R. B., Setu, S. N., Mia, R. (2025). "Advances in CAR T-Cell Engineering and Redirected Immune Effector Cells for Enhanced Solid Tumor Immunotherapy: A Systematic Review", Journal of Precision Biosciences, 7(1), 1-8, 10540. https://doi.org/10.25163/biosciences.7110540
Azevedo, L. H., Moreira, M. F. P., Pereira, G. G., Borges, V., de Moraes, G. J., Inomoto, M. M., Vicente, M. H., de Siqueira Pinto, M., Peres, L. E. P., Rueda-Ramírez, D., & Silva, A. S. (2020). Combined releases of soil predatory mites and provisioning of free-living nematodes for the biological control of root-knot nematodes on ‘Micro Tom tomato.’ Biological Control, 146, 104280. https://doi.org/10.1016/j.biocontrol.2020.104280
Bedano, J. C., & Ruf, A. (2010). Sensitivity of different taxonomic levels of soil Gamasina to land use and anthropogenic disturbances. Agriculture, Forestry and Entomology, 12, 203–212. https://doi.org/10.1111/j.1461-9563.2009.00470.x
Borenstein, M., Hedges, L. V., Higgins, J. P. T., & Rothstein, H. R. (2009). Introduction to meta-analysis. Wiley. https://doi.org/10.1002/9780470743386
Chen, Y. L., Gao, Y., Zhang, K. Q., & Zou, C. G. (2013). Autophagy is required for trap formation in the nematode-trapping fungus Arthrobotrys oligospora. Environmental Microbiology Reports, 5, 511–517. https://doi.org/10.1111/1758-2229.12054
Coleman, D. C., Callaham, M. A., & Crossley, D. A. (2018). Chapter 4 - Secondary production: Activities of heterotrophic organisms—The soil fauna. In Fundamentals of Soil Ecology (3rd ed., pp. 77–171). Academic Press. https://doi.org/10.1016/B978-0-12-805251-8.00004-1
Dai, W., Wang, N., Wang, W., Ye, X., Cui, Z., Wang, J., Yao, D., Dong, Y., & Wang, H. (2021). Community profile and drivers of predatory myxobacteria under different compost manures. Microorganisms, 9(11), 2193. https://doi.org/10.3390/microorganisms9112193
DerSimonian, R., & Laird, N. (1986). Meta-analysis in clinical trials. Controlled Clinical Trials, 7(3), 177–188. https://doi.org/10.1016/0197-2456(86)90046-2
Egger, M., Davey Smith, G., Schneider, M., & Minder, C. (1997). Bias in meta-analysis detected by a simple, graphical test. BMJ, 315(7109), 629–634. https://doi.org/10.1136/bmj.315.7109.629
Erktan, A., Or, D., & Scheu, S. (2020). The physical structure of soil: Determinant and consequence of trophic interactions. Soil Biology and Biochemistry, 148, 107876. https://doi.org/10.1016/j.soilbio.2020.107876
Ewald, M., Glavatska, O., & Ruess, L. (2020). Effects of resource manipulation on nematode community structure and metabolic footprints in an arable soil across time and depth. Nematology, 22, 1025–1043. https://doi.org/10.1163/15685411-bja10009
Ferris, H. (2010). Form and function: Metabolic footprints of nematodes in the soil food web. European Journal of Soil Biology, 46, 97–104. https://doi.org/10.1016/j.ejsobi.2010.01.003
Ferris, H., Bongers, T., & de Goede, R. G. M. (2001). A framework for soil food web diagnostics: Extension of the nematode faunal analysis concept. Applied Soil Ecology, 18, 13–29. https://doi.org/10.1016/S0929-1393(01)00152-4
Geras'kin, S. A., Fesenko, S. V., & Alexakhin, R. M. (2008). Effects of non-human species irradiation after the Chernobyl NPP accident. Environment International, 34, 880–897. https://doi.org/10.1016/j.envint.2007.12.012
Heckmann, L.-H., Ruf, A., Nienstedt, K. M., & Krogh, P. H. (2007). Reproductive performance of the generalist predator Hypoaspis aculeifer (Acari: Gamasida) when foraging on different invertebrate prey. Applied Soil Ecology, 36, 130–135. https://doi.org/10.1016/j.apsoil.2007.01.002
Higgins, J. P. T., Thomas, J., Chandler, J., Cumpston, M., Li, T., Page, M. J., & Welch, V. A. (2022). Cochrane handbook for systematic reviews of interventions (Version 6.3). Cochrane. http://www.training.cochrane.org/handbook
Higgins, J. P. T., Thompson, S. G., Deeks, J. J., & Altman, D. G. (2003). Measuring inconsistency in meta-analyses. BMJ, 327(7414), 557–560. https://doi.org/10.1136/bmj.327.7414.557
Ito, Y. (1973). The effects of nematode feeding on the predatory efficiency for house fly eggs and reproduction rate of Macrocheles muscaedomesticae (Acarina: Mesostigmata). Japanese Society of Medical Entomology and Zoology, 23, 209–213. https://doi.org/10.7601/mez.23.209
Klarner, B., Maraun, M., & Scheu, S. (2013). Trophic diversity and niche partitioning in a species rich predator guild—Natural variations in stable isotope ratios (13C/12C, 15N/14N) of mesostigmatid mites (Acari, Mesostigmata) from Central European beech forests. Soil Biology and Biochemistry, 57, 327–333. https://doi.org/10.1016/j.soilbio.2012.08.013
Li, Q., Qi, X., Zhang, L., Zhang, Y., Zhang, H., Liu, H., Yang, D., & Wang, H. (2023). Composition of soil bacterial and nematode communities within soil aggregates in a kiwifruit orchard under cover crop treatment. Agronomy, 13, 1377. https://doi.org/10.3390/agronomy13051377
Liang, L. M., Shen, R. F., Mo, Y. Y., Yang, J. K., Ji, X. L., & Zhang, K. Q. (2015). A proposed adhesin AoMad1 helps nematode-trapping fungus Arthrobotrys oligospora recognizing host signals for life-style switching. Fungal Genetics and Biology, 81, 172–181. https://doi.org/10.1016/j.fgb.2015.02.012
Liang, L., Liu, Z., Liu, L., Li, J., Gao, H., Yang, J., & Zhang, K.-Q. (2016). The nitrate assimilation pathway is involved in the trap formation of Arthrobotrys oligospora, a nematode-trapping fungus. Fungal Genetics and Biology, 92, 33–39. https://doi.org/10.1016/j.fgb.2016.05.003
Lueders, T., Kindler, R., Miltner, A., Friedrich, M. W., & Kaestner, M. (2006). Identification of bacterial micropredators distinctively active in a soil microbial food web. Applied and Environmental Microbiology, 72, 5342–5348. https://doi.org/10.1128/AEM.00400-06
Menzel, R., Geweiler, D., Sass, A., Simsek, D., & Ruess, L. (2018). Nematodes as important source for omega-3 long-chain fatty acids in the soil food web and the impact in nutrition for higher trophic levels. Frontiers in Ecology and Evolution, 6, 96. https://doi.org/10.3389/fevo.2018.00096
Menzel, R., von Chrzanowski, H., Tonat, T., van Riswyck, K., Schliesser, P., & Ruess, L. (2019). Presence or absence? Primary structure, regioselectivity and evolution of Δ12/ω3 fatty acid desaturases in nematodes. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 1864, 1194–1205. https://doi.org/10.1016/j.bbalip.2019.05.001
Moreira, G. F., de Morais, M. R., Busoli, A. C., & de Moraes, G. J. (2015). Life cycle of Cosmolaelaps jaboticabalensis (Acari: Mesostigmata: Laelapidae) on Frankliniella occidentalis (Thysanoptera: Thripidae) and two factitious food sources. Experimental and Applied Acarology, 65, 219–226. https://doi.org/10.1007/s10493-014-9870-3
Neher, D. A., & Barbercheck, M. E. (2019). Soil microarthropods and soil health: Intersection of decomposition and pest suppression in agroecosystems. Insects, 10, 414. https://doi.org/10.3390/insects10120414
Nielsen, U. N., Osler, G. H. R., Campbell, C. D., Burslem, D. F. R. P., & van der Wal, R. (2010). The influence of vegetation type, soil properties and precipitation on the composition of soil mite and microbial communities at the landscape scale. Journal of Biogeography, 37, 1317–1328. https://doi.org/10.1111/j.1365-2699.2010.02281.x
Page, M. J., McKenzie, J. E., Bossuyt, P. M., Boutron, I., Hoffmann, T. C., Mulrow, C. D., et al. (2021). The PRISMA 2020 statement: An updated guideline for reporting systematic reviews. BMJ, 372, n71. https://doi.org/10.1136/bmj.n71
Paudel, R., Waisen, P., & Wang, K.-H. (2021). Exploiting the innate potential of sorghum/sorghum–sudangrass cover crops to improve soil microbial profile that can lead to suppression of plant-parasitic nematodes. Microorganisms, 9(9), 1831. https://doi.org/10.3390/microorganisms9091831
Rueda-Ramírez, D., Palevsky, E., & Ruess, L. (2023). Soil nematodes as a means of conservation of soil predatory mites for biocontrol. Agronomy, 13, 32. https://doi.org/10.3390/agronomy13010032
Ruf, A. (1998). A maturity index for predatory soil mites (Mesostigmata: Gamasina) as an indicator of environmental impacts of pollution on forest soils. Applied Soil Ecology, 9, 447–452. https://doi.org/10.1016/S0929-1393(98)00103-6
Sánchez-Moreno, S., Nicola, N. L., Ferris, H., & Zalom, F. G. (2009). Effects of agricultural management on nematode-mite assemblages: Soil food web indices as predictors of mite community composition. Applied Soil Ecology, 41, 107–117. https://doi.org/10.1016/j.apsoil.2008.09.004
Setu, S. N., Amin, R. B., & Mia, R. (2025). Benchmarking the Omics Revolution: A Comprehensive Review of Methodological Consistency and Clinical Readiness. Journal of Precision Biosciences, 7(1), 1-11. https://doi.org/10.25163/biosciences.7110539
Stirling, G. R., Stirling, A. M., & Walter, D. E. (2017). The Mesostigmatid mite Protogamasellus mica, an effective predator of free-living and plant-parasitic nematodes. Journal of Nematology, 49, 327–333. https://doi.org/10.21307/jofnem-2017-080
Timofeeva, A. M., Galyamova, M. R., & Sedykh, S. E. (2023). Plant growth-promoting soil bacteria: nitrogen fixation, phosphate solubilization, siderophore production, and other biological activities. Plants, 12(24), 4074. https://doi.org/10.3390/plants12244074
Walter, D. E. (1987). Nematophagy by soil arthropods from the shortgrass steppe, Chihuahuan desert and Rocky Mountains of the central United States. Agriculture, Ecosystems & Environment, 24, 307–316. https://doi.org/10.1016/0167-8809(88)90074-6
Walter, D. E., & Proctor, H. C. (2013). Mites: Ecology, evolution & behaviour. Life at a microscale (2nd ed.). Springer. https://doi.org/10.1007/978-94-007-7164-2
Wang, W., Luo, X., Ye, X., Chen, Y., Wang, H., Wang, L., Wang, Y., Yang, Y., Li, Z., Cao, H., Chen, Y., & Liu, J. (2020). Predatory Myxococcales are widely distributed in and closely correlated with the bacterial community structure of agricultural land. Applied Soil Ecology, 146, 103365. https://doi.org/10.1016/j.apsoil.2019.103365
Whalen, J. K., Kernecker, M. L., Thomas, B. W., Sachdeva, V., & Ngosong, C. (2013). Soil food web controls on nitrogen mineralization are influenced by agricultural practices in humid temperate climates. CABI Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, 1, 1–18. https://doi.org/10.1079/PAVSNNR20138023
Yu, F., Qi, Y., Yan, Y., Xia, H., Dong, Q., Jiang, C., Zu, C., & Shen, J. (2024). An earthworm peptide alters soil nematode, microbial, and nutrient dynamics: A novel mechanism of soil food web feedbacks. Agronomy, 14, 435. https://doi.org/10.3390/agronomy14030435
Zhang, Y., Li, S., Li, H., Wang, R., Zhang, K.-Q., & Xu, J. (2020). Fungi–nematode interactions: Diversity, ecology, and biocontrol prospects in agriculture. Journal of Fungi, 6(4), 206. https://doi.org/10.3390/jof6040206
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