The Phosphite Responsive Transcriptome of Phytophthora Cinnamomi
نویسنده
چکیده
منابع مشابه
Phosphite and Its Potential to Control P. Cinnamomi in Natural Plant Communities and Adjacent Rehabilitated Minesites in Western Australia
To date the majority of work on the systemic fungicide phosphite (phosphonate) to control Phytophthora diseases has been conducted on horticultural crops. There is a paucity of work on the control of Phytophthora root and collar rots in natural plant communities. This paper gives an overview of studies conducted in Western Australia which examine the potential of using phosphite in plant commun...
متن کاملControl of Phytophthora cinnamomi by the fungicide phosphite in relation to in planta phosphite concentrations and phytotoxicity in native plant species in Western Australia
Low volume aerial phosphite applications has been used in recent years at rates of up to 24 kg ha" to protect native plant species and communities threatened by Phytophthora cinnamomi while the recommended rate for spray to run-off phosphite application is 5 g L·'. Phosphite uptake and in planta phosphite concentrations in native plant species may vary considerably between species and with appl...
متن کاملPhosphorus nutrition of phosphorus-sensitive Australian native plants: threats to plant communities in a global biodiversity hotspot
South-western Australia harbours a global biodiversity hotspot on the world's most phosphorus (P)-impoverished soils. The greatest biodiversity occurs on the most severely nutrient-impoverished soils, where non-mycorrhizal species are a prominent component of the flora. Mycorrhizal species dominate where soils contain slightly more phosphorus. In addition to habitat loss and dryland salinity, a...
متن کاملDe Novo Sequencing, Assembly, and Analysis of the Root Transcriptome of Persea americana (Mill.) in Response to Phytophthora cinnamomi and Flooding
Avocado is a diploid angiosperm containing 24 chromosomes with a genome estimated to be around 920 Mb. It is an important fruit crop worldwide but is susceptible to a root rot caused by the ubiquitous oomycete Phytophthora cinnamomi. Phytophthora root rot (PRR) causes damage to the feeder roots of trees, causing necrosis. This leads to branch-dieback and eventual tree death, resulting in severe...
متن کاملRisks and Threats Due to Genetic Variation in Phytophthora Cinnamomi for Disease Management in Natural Vegetation Ecosystems
Phytophthora cinnamomi is often genetically diverse in disease fronts and diseased areas. P. cinnamomi has considerable ability to produce a wide range of pathogenic phenotypes measured from ‘plant clone by isolate by environmental factor interactions’ in each of the three pathogen clonal lineages of P. cinnamomi isolated in Australia. P. cinnamomi lineages are defined by microsatellite types. ...
متن کامل