A new study has found evidence of genetic resistance to beech leaf disease (BLD) in some American beech trees, which could lead to the development of breeding populations for resistance. Researchers found that trees with good resistance to BBD also showed reduced symptoms of BLD, suggesting a genetic link between the two diseases.
A new study has confirmed that beech leaf disease, already devastating American beech, also affects European beech. Researchers used advanced microscopy to trace the effects of the nematode on European beech, finding similar symptoms and damage as in American beech.
A new study by Holden Forests & Gardens reveals that American beech trees are experiencing significant mortality and reduced growth due to beech leaf disease, with 30% of trees dying since its emergence in northeast Ohio. The disease has also slowed tree growth, energy loss, and increased mortality in affected plots.
A new study from Holden Forests & Gardens reveals that climate warming can change the order of seed germination, giving more responsive plants an advantage and ultimately altering plant communities. This shift in 'assembly order' could have a lasting impact on ecosystem function and species composition.
Researchers found that planting conditions impact diversity, particularly for perennial species, and that timing of establishment can increase biodiversity. This understanding has important implications for managing restoration projects to promote diversity and long-term resilience.
A new study led by Holden Arboretum ecologists explores the impact of warmer temperatures on decomposition rates in natural ecosystems. The research reveals that interactions between microbes, plants, and warming temperatures can alter decomposition rates, providing valuable insights into how climate change affects ecosystem function.
A new detection tool utilizing DNA-specific primers can identify the nematode species causing beech leaf disease in plant tissue, allowing for rapid and accurate monitoring of the disease. This breakthrough enables forest health professionals to track the spread of the disease more effectively and develop control measures.
Researchers found that severe beech leaf disease infestation hurts trees' relationships with helpful root mutualists, ectomycorrhizal fungi. Trees with the most severe symptoms had over 65% less healthy fungi in their roots compared to those with mild symptoms.
Research found that North American wildflower timing is more sensitive to warmer temperatures than surrounding tree growth, threatening the flower's ability to grow. In contrast, European and Asian forests show a synchronized shift in tree and wildflower phenology, potentially leading to increased light for wildflowers.
Scientists have discovered how pollinators support rare plant species coexistence with abundant species in diverse communities. Flower characteristics are key predictors of specialization between plants and pollinators.