First Report of Diplodia mutila Causing Gummy Canker in Araucaria araucana in Chile
نویسندگان
چکیده
منابع مشابه
first report of diplodia seriata from zelkova carpinifolia with canker symptoms in iran
zelkova carpinifolia is native to the alborz mountains in iran. it is a deciduous tree growing 20-35 m tall, with a trunk of up to 2 m in diameter. during the winter of 2011 cankers and dieback of branches were most commonly seen on zelkova trees in the daland forest in golestsn province. cankers were enlarged and severely led to decline in march. distinctive symptoms, assumed to be caused by a...
متن کاملfirst report of diplodia malorum fuckel the causal agent of canker disease of apple trees in iran*
in summer of 2009, a disease with symptoms such as stem and trunk cankers were seen in apple golden delicious cultivars trees in west azerbaijan orchards. the disease was in progress due to environmental stresses such as drought and frostbite. bark and vascular system of the tree was darkened at the site of infection and cankers were scaling on main trunk and branches. to isolation of the fungi...
متن کاملFirst Report and Characterization of Pestalotiopsis ellipsospora Causing Canker on Acanthopanax divaricatus
Acanthopanax divaricatus, a member of the Araliaceae family, has been used as an invigorant in traditional Korean medicine. During disease monitoring, a stem with small, irregular, brown lesions was sampled at a farm in Cheonan in 2011. The symptoms seen were sunken cankers and reddish-brown needles on the infected twig. The isolated fungal colonies were whitish, having crenated edges and aeria...
متن کاملFirst report of Fusarium chlamydosporum causing crown rot and dumping of on Durum wheat in Algeria
Several species of Fusarium infect durum wheat plants in the eastern part of Algeria. Endophytic fungus from random wheat seeds were sampled from fifty locations in eastern Algeria and shows the existence of Fusarium chlamydosporum regarding the macroscopic and microscopic characteristics. Molecular identification using EF1 and ITS1 primers were confirmed the presence of Fusarium chlamydosporum...
متن کاملArbuscular mycorrhizal infection in two morphological root types of Araucaria araucana (Molina) K. Koch.
Araucaria araucana (Molina) K. Koch is a conifer distributed in the Andean-Patagonian forests in the south of Argentina and Chile. The main objective of this work was to relate the different root classes appearing in A. araucana to mycorrhizal behavior. Samples were collected in three different sites in the Lanín National Park (NW Patagonia, Argentina). Two different root classes were present i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Disease
سال: 2017
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis-12-16-1730-pdn