Preprints
Filtering by Subject: Plant Pathology
Prevalence of Leaf Parasitism by Insects and Fungi in Wild Plant Communities: Implications for Community Assembly
Published: 2025-01-29
Subjects: Parasitology, Plant Pathology, Population Biology
Parasitism by infectious diseases and insect pests significantly shapes wild plant communities by stabilizing them through suppressing dominant species and destabilizing them by suppressing minor species. However, the dynamics of parasitism in wild ecosystems remain understudied. This study aimed to determine whether parasites infect a wide range of host species or are plant-specific, assess the [...]
How does vector diversity influence the transmission efficiency of barley yellow dwarf virus? Perspectives from a review
Published: 2023-12-06
Subjects: Agricultural Science, Entomology, Plant Pathology
Cereals are some of the most important global crops that contribute directly and indirectly to the production of food for human consumption. Cereal aphids can cause significant damage to wheat, barley, and oats, particularly via the transmission of plant viruses that cause devastating plant diseases, such as yellow dwarf disease. Yellow dwarf disease is caused by two related viruses within the [...]
A Comprehensive Assessment of Verticillium Wilt of Potato: Present Status and Future Prospective
Published: 2023-07-28
Subjects: Agricultural Science, Agriculture, Life Sciences, Plant Pathology, Plant Sciences
The fungal disease Verticillium wilt is a soil-borne pathogen that is caused by Verticillium dahliae. This disease affects a wide range of crops and can cause significant yield losses. Recent findings suggest that Verticillium wilt has been affecting potato crops in abundant demesne around the global world, including in North America, parts of Europe, and Asia. In some cases, the disease has been [...]
The Global Forest Health Crisis: A Public Good Social Dilemma in Need of International Collective Action
Published: 2022-03-10
Subjects: Agricultural and Resource Economics, Agricultural Economics, Agricultural Science, Agriculture, Behavioral Economics, Biodiversity, Biology, Biosecurity, Botany, Economics, Entomology, Environmental Microbiology and Microbial Ecology Life Sciences, Environmental Studies, Forest Biology, Forest Management, Forest Sciences, International Relations, Life Sciences, Microbiology, Other Forestry and Forest Sciences, Other Plant Sciences, Pathogenic Microbiology, Plant Biology, Plant Pathology, Plant Sciences, Political Science, Science and Technology Studies, Social and Behavioral Sciences
Society is confronted by interconnected threats to ecological sustainability. Among these is the devastation of forests by destructive non-native pathogens and insects introduced through global trade, leading to the loss of critical ecosystem services and a global forest health crisis. We argue that the forest health crisis is a public good social dilemma and propose a response framework that [...]
Ecology and conservation of a living fossil: Australias Wollemi Pine (Wollemia nobilis)
Published: 2021-10-21
Subjects: Biodiversity, Biology, Ecology and Evolutionary Biology, Genetics and Genomics, Horticulture, Life Sciences, Plant Biology, Plant Pathology, Plant Sciences, Terrestrial and Aquatic Ecology
The iconic Wollemi Pine (Wollemia nobilis) is a critically endangered Australian conifer and one of the world’s rarest trees with only 46 mature individuals remaining in the wild. The species is regarded as a ‘living fossil’ and was discovered on the brink of extinction following a natural historical decline. While its discovery has enabled crucial intervention for its long-term conservation, it [...]