| Abstract |
Cheatgrass is one of North America's most problematic invasive species. Invasion by this annual grass alters ecosystem structure and function and has proven very challenging to remove with traditional approaches. Commercially available bioherbicides, like P. fluorescens D7, are applied with the goal of providing lasting control from a single application. However, experimental results suggest that this bioherbicide has limited efficacy under field conditions. Potential explanations for variable efficacy include a failure of this bioherbicide to establish in the soil microbiome. However, to our knowledge, no data exist to support or refute this hypothesis. Here, we use a deep-sequencing approach to better understand the effects of this bioherbicide on the soil microbiome and screen for P. fluorescens at 18 months post-application. |
| Authors |
Gordon Custer   , Brian A. Mealor , Beth Fowers , Linda T. A. van Diepen
|
| Journal Info |
American Society for Microbiology | Microbiology Spectrum , vol: 12
, iss: 1
|
| Publication Date |
1/11/2024 |
| ISSN |
2165-0497 |
Type |
article |
| Open Access |
gold
|
| DOI |
https://doi.org/10.1128/spectrum.01771-23 |
| Keywords |
Ecosystem Functioning (Score: 0.463483)
|
