Dataset Information

Microorganisms Move a Short Distance into an Almond Orchard from an Adjacent Upwind Poultry Operation.

ABSTRACT: Over a 2-year period, drag swabs of orchard soil surface and air, soil, and almond leaf samples were collected in an almond orchard adjacent to (35 m from the first row of trees) and downwind from a poultry operation and in two almond orchards (controls) that were surrounded by other orchards. Samples were evaluated for aerobic plate count, generic Escherichia coli, other coliforms, the presence of Salmonella, bacterial community structure (analyzed through sequencing of the 16S rRNA gene), and amounts of dry solids (dust) on leaf surfaces on trees 0, 60, and 120 m into each orchard. E. coli was isolated from 41 of 206 (20%) and 1 of 207 (0.48%) air samples in the almond-poultry and control orchards, respectively. Salmonella was not isolated from any of the 529 samples evaluated. On average, the amount of dry solids on leaves collected from trees closest to the poultry operation was more than 2-fold greater than from trees 120 m into the orchard or from any of the trees in the control orchards. Members of the family Staphylococcaceae-often associated with poultry-were, on average, significantly (P?

SUBMITTER: Theofel CG

PROVIDER: S-EPMC7376559 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature

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Microorganisms Move a Short Distance into an Almond Orchard from an Adjacent Upwind Poultry Operation.

Theofel Christopher G CG Williams Thomas R TR Gutierrez Eduardo E Davidson Gordon R GR Jay-Russell Michele M Harris Linda J LJ

Applied and environmental microbiology 20200720 15

Over a 2-year period, drag swabs of orchard soil surface and air, soil, and almond leaf samples were collected in an almond orchard adjacent to (35 m from the first row of trees) and downwind from a poultry operation and in two almond orchards (controls) that were surrounded by other orchards. Samples were evaluated for aerobic plate count, generic <i>Escherichia coli</i>, other coliforms, the presence of <i>Salmonella</i>, bacterial community structure (analyzed through sequencing of the 16S rR ...[more]

PMID: 32444472

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Dataset Information

Microorganisms Move a Short Distance into an Almond Orchard from an Adjacent Upwind Poultry Operation.

Publications

Microorganisms Move a Short Distance into an Almond Orchard from an Adjacent Upwind Poultry Operation.

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