First report of Pseudocercospora punicae causing black spot of pomegranate fruit in Mexico
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first report of cladosporium sphaerospermum causing leaf spot disease of aloe vera in india
this paper deals with the study of a leaf spot disease observed on aloe vera leaves in various nurseries and botanical gardens during the routine surveys of two consecutive years of 2010 and 2011. the symptoms appeared in the form of circular to oval, brown to black, sunken spots on abaxial surface of leaves. the disease was observed only in january to february during the survey. colonieson pda...
متن کاملSeptoria-like pathogens causing leaf and fruit spot of pistachio
Several species of Septoria are associated with leaf and fruit spot of pistachio (Pistacia vera), though their identity has always been confused, making identification problematic. The present study elucidates the taxonomy of the Septoria spp. associated with pistachio, and distinguishes four species associated with this host genus. Partial nucleotide sequence data for five gene loci, ITS, LSU,...
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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 کاملfirst report of endaphis perfidus keiffer (diptera: cecidomyiidae), as an endoparasitoid of pomegranate aphid (aphis punicae pass.) in iran
during a funistic survey of natural enemies of pomegranate aphid (aphis punicae pass.) in kashmar region, specimens of an endoparasitoid belonging to family cecidomyiidae was collected which identified as endaphis perfidus keiffer 1896. endaphis perfidus is one of the six species in the genus endaphis in the world that was previously reported from acer aphid, drepanosiphum planatoides (schrank)...
متن کاملFirst Report of Fusarium subglutinans Causing Leaf Spot Disease on Cymbidium Orchids in Korea
In 2006~2010, leaf spot symptoms, that is, small, yellow spots that turned into dark brown-to-black lesions surrounded by a yellow halo, were observed on Cymbidium spp. in Gongju, Taean, and Gapyeong in Korea. A Fusarium species was continuously isolated from symptomatic leaves; in pathogenicity testing, isolates caused leaf spot symptoms consisting of sunken, dark brown lesions similar to the ...
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ژورنال
عنوان ژورنال: Journal of Plant Pathology
سال: 2018
ISSN: 1125-4653,2239-7264
DOI: 10.1007/s42161-018-0181-0