The impact of resources availability on phytophthora population dynamics and ecosystem health
The relationship between resource availability and the population dynamics of Phytophthora species plays a critical role in shaping ecosystem health. Phytophthora is a genus of oomycetes that known for their impact on agricultural and natural ecosystems. Resource availability, encompassing both abio...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/06/bioconf_10thiccc_01014.pdf |
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| author | Afandi Auliana Yosilia Rani Agustiani Mala Rustiaty Banon Sinaga Rismawita Khodijah Siti Anggraini Reny Tri |
| author_facet | Afandi Auliana Yosilia Rani Agustiani Mala Rustiaty Banon Sinaga Rismawita Khodijah Siti Anggraini Reny Tri |
| author_sort | Afandi Auliana |
| collection | DOAJ |
| description | The relationship between resource availability and the population dynamics of Phytophthora species plays a critical role in shaping ecosystem health. Phytophthora is a genus of oomycetes that known for their impact on agricultural and natural ecosystems. Resource availability, encompassing both abiotic factors like soil nutrients and moisture, and biotic factors such as host plant density and diversity, influences Phytophthora populations and their pathogenicity. This interaction often results in complex feedback loops where shifts in resource availability can worsen or mitigate the spread of Phytophthora infections. For instance, high soil moisture levels and nutrient availability can enhance pathogen growth and sporulation, leading to increased disease incidence and severity. Conversely, resource limitations may suppress pathogen populations but can also lead to reduced host plant vigor, indirectly affecting ecosystem health. Understanding these dynamics is crucial for effective management strategies, as it helps in predicting disease outbreaks and implementing measures to sustain ecosystem functionality and resilience. This study highlights the need for integrated approaches that consider both the ecological impacts of Phytophthora and the broader implications for ecosystem health, emphasizing the importance of resource management in mitigating pathogen-related disruptions. |
| format | Article |
| id | doaj-art-d724fc07bec64df69f0e501764656fee |
| institution | Kabale University |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-d724fc07bec64df69f0e501764656fee2025-02-05T10:43:23ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011550101410.1051/bioconf/202515501014bioconf_10thiccc_01014The impact of resources availability on phytophthora population dynamics and ecosystem healthAfandi Auliana0Yosilia Rani1Agustiani Mala2Rustiaty Banon3Sinaga Rismawita4Khodijah Siti5Anggraini Reny Tri6Research Center for Estate Crops, National Research and Innovation AgencyDepartment of Agronomy and Horticulture, Faculty of Agriculture, University of LampungBureau of Organization and Human Resources, National Research and Innovation AgencyResearch Center for Agroindustry, National Research and Innovation AgencyResearch Center for Horticulture, National Research and Innovation AgencyResearch Center for Food Crops, National Research and Innovation AgencyResearch Center for Food Crops, National Research and Innovation AgencyThe relationship between resource availability and the population dynamics of Phytophthora species plays a critical role in shaping ecosystem health. Phytophthora is a genus of oomycetes that known for their impact on agricultural and natural ecosystems. Resource availability, encompassing both abiotic factors like soil nutrients and moisture, and biotic factors such as host plant density and diversity, influences Phytophthora populations and their pathogenicity. This interaction often results in complex feedback loops where shifts in resource availability can worsen or mitigate the spread of Phytophthora infections. For instance, high soil moisture levels and nutrient availability can enhance pathogen growth and sporulation, leading to increased disease incidence and severity. Conversely, resource limitations may suppress pathogen populations but can also lead to reduced host plant vigor, indirectly affecting ecosystem health. Understanding these dynamics is crucial for effective management strategies, as it helps in predicting disease outbreaks and implementing measures to sustain ecosystem functionality and resilience. This study highlights the need for integrated approaches that consider both the ecological impacts of Phytophthora and the broader implications for ecosystem health, emphasizing the importance of resource management in mitigating pathogen-related disruptions.https://www.bio-conferences.org/articles/bioconf/pdf/2025/06/bioconf_10thiccc_01014.pdf |
| spellingShingle | Afandi Auliana Yosilia Rani Agustiani Mala Rustiaty Banon Sinaga Rismawita Khodijah Siti Anggraini Reny Tri The impact of resources availability on phytophthora population dynamics and ecosystem health BIO Web of Conferences |
| title | The impact of resources availability on phytophthora population dynamics and ecosystem health |
| title_full | The impact of resources availability on phytophthora population dynamics and ecosystem health |
| title_fullStr | The impact of resources availability on phytophthora population dynamics and ecosystem health |
| title_full_unstemmed | The impact of resources availability on phytophthora population dynamics and ecosystem health |
| title_short | The impact of resources availability on phytophthora population dynamics and ecosystem health |
| title_sort | impact of resources availability on phytophthora population dynamics and ecosystem health |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/06/bioconf_10thiccc_01014.pdf |
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