New research from Celia de Moya-Ruiz et al. underlines shifts in the #aphid microbiome, which could provide insights for further investigation of microbial resource-based solutions to control aphid pests and associated viral diseases in agriculture: https://doi.org/10.1094/PBIOMES-03-25-0017-R

Get a First Look 🔍 “Diversity of Soilborne Oomycetes Associated with Industrial Hemp in Southeastern Pennsylvania: A Comparison of Metabarcoding Loci for Taxonomic Profiling,” by Jaime E. Blair et al.: https://doi.org/10.1094/PBIOMES-07-25-0056-R

Nicholas R. LeBlanc et al. characterized a novel endophytic #Agrobacterium sp. El2ro-1b from strawberry by generating and analyzing a high-quality genome assembly and testing the effects of the endophyte on plant growth: https://doi.org/10.1094/PBIOMES-01-25-0003-SC

Get a First Look 🔍 “The Interplay of Theobroma cacao Genetics and Its Pod-Mycobiome on Controlling Pathogenic Fungus Moniliophthora roreri,” by Hilda E. Castillo et al.: https://doi.org/10.1094/PBIOMES-02-25-0009-R

Dallas Moses and Morgan Carter compiled studies of endohyphal bacteria (EHB) from across diverse plant-associated microbes to provide a primer for EHB studies, considered through a phytobiomes lens, and comment on the directions of this emerging field: https://doi.org/10.1094/PBIOMES-12-24-0117-MRVW

Just Published: “Omics-Based Insights into Microbial Community Changes and Pathogen Identification in Strawberries Under Continuous Cropping,” by Chi Zhang et al.: https://doi.org/10.1094/PBIOMES-04-25-0027-R

Léa Ninzatti, Marie-Françoise Jardinaud, and Aurélien Carlier review current knowledge of hereditary leaf symbiosis in tropical plants and explore hypotheses regarding mechanisms that enable these highly specific interactions: https://doi.org/10.1094/PBIOMES-11-24-0111-RVW

On this #WorldFoodDay, we celebrate the efforts of those who nourish our communities, protect our planet, and shape a better future through better food for all. Explore resources to learn more about food security and sustainability. #FAO80 https://bit.ly/4nqN3x7

Editor’s Pick: Findings from Kristin Hauschild et al. highlight that apple replant disease (ARD) tolerance in apple genotypes is linked to the soil microbiome and other soil properties, indicating the need for an integrated approach to management: https://doi.org/10.1094/PBIOMES-08-24-0082-R

Editor’s Pick: “Bacterial Auxin Production in the Phyllosphere,” by Lorena I. Rangel et al. Read the article in Volume 9, Number 3 of Phytobiomes Journal: https://doi.org/10.1094/PBIOMES-02-25-0010-R

Editor’s Pick: Terrence H. Bell et al. believe that there is no single “best” approach to iterative microbiome passaging but that experimental design choices can have substantial impacts on outcomes. Learn more: https://doi.org/10.1094/PBIOMES-11-24-0113-P

Silvia Talavera-Marcos et al. examined tomato rhizosphere microbiome assembly and potential composition–function links using a framework based on phylogenetically constrained microbial community assembly. https://doi.org/10.1094/PBIOMES-10-24-0098-SC

Mingming Yang et al. identified the seasonal and long-term population dynamics of root-associated bacterial communities over 8 years in monocropped wheat grown in adjacent dryland and irrigated plots in the low-precipitation region of Washington State: https://doi.org/10.1094/PBIOMES-02-24-0028-R

While investigating cotton leafroll dwarf virus in Mississippi, Michael West-Ortiz et al. identified a novel virus, cotton virus A (CotVA), in Gossypium plants. Learn more: doi.org/10.1094/PBIO...

Another great paper in the Phytovirome special issue! Ecological Connectivity of Plant Communities for Red Blotch Disease Dynamics Revealed by the Dietary Profiles and Landscape-Level Movement of Spissistilus festinus | Phytobiomes Journal apsjournals.apsnet.org/doi/10.1094/...

The Phytovirome | Phytobiomes Journal apsjournals.apsnet.org/doi/full/10..... Schönegger et al. (2025) found that wild carrots harbored a greater diversity of virus taxa relative to farmed carrots and documented key differences in the virus communities of each host type.

Classical approaches to plant disease diagnosis assume one pathogen per disease. Betsy A. Alford et al. reexamine Fusarium oxysporum’s presumed role in chickpea wilt/yellowing on Ethiopian smallholder farms. Learn more: doi.org/10.1094/PBIO...

Microbial communities support plant health but engineering them for pest resistance is complex. Using host-guided selection, Laramy Enders et al. reduced aphid damage on tomatoes by up to 20%, revealing key insights. Learn more: doi.org/10.1094/PBIO...

SynCom studies need seed sterilization to ensure gnotobiotic conditions. J. Jacob Parnell et al. tested six protocols on two maize varieties, finding sterilization requirements depend on genotype and seed source. doi.org/10.1094/PBIO...

Incredibly proud to say that my first (mini)review and the first paper from only the Carter Lab is out now in @phytobiomesjournal.bsky.social! Kudos to grad student Dallas Moses for pulling together disparate studies on endohyphal bacteria in a focused way. apsjournals.apsnet.org/doi/10.1094/...

In Western France, rapeseed fields with reduced Phelipanche ramosa parasitism showed fungal-driven suppression. Suppressive soils hinder attachment and induce necrosis, with Berkeleyomyces linked to the effect. Lisa Martinez et al. highlight potential control strategies. doi.org/10.1094/PBIO...