نتایج جستجو برای: pyrus sp
تعداد نتایج: 121390 فیلتر نتایج به سال:
We present a draft assembly of the genome of European pear (Pyrus communis) 'Bartlett'. Our assembly was developed employing second generation sequencing technology (Roche 454), from single-end, 2 kb, and 7 kb insert paired-end reads using Newbler (version 2.7). It contains 142,083 scaffolds greater than 499 bases (maximum scaffold length of 1.2 Mb) and covers a total of 577.3 Mb, representing ...
Rhizopus soft rot caused by Rhizopus stolonifer occurred on pears (Pyrus serotina) in the Jinju City Agricultural Products Wholesale Market in Korea from 2004 to 2005. The infection usually started from wounds due to cracking at harvest time. The lesions started as water-soaked, rapidly softened, then gradually expanded. The mycelia grew vigorously on the surface of the fruits and formed stolon...
The Ussurian pear is the most important cultivated pear in the northern part of China. Cultivated Ussurian pears are considered to have derived from Pyrus ussuriensis Maxim. which is native to the northeast of China. In Japan, two varieties of P. ussuriensis, P. ussuriensis var. aromatica and var. hondoensis are native to the northern area and the central area of the main island respectively. I...
در این مطالعه، ساختارتشریحی برگ و دمبرگ 10 گونه ایرانی از جنس گلابی متعلق به چهار بخش Pashia , Pyrus, Xeropyrenia, Argyromalonبه همراه یک گونه کاشته شده نزدیک گونه Pyrus syriaca ارائه می شود. این گونه هاعبارتنداز: Pyrus kandevanica Gahreman & Khatamsaz, P. boissieriana Buhse, P. mazanderanica Schonbeck- Temesy, P. hyrcana Fedor, P. turcomanica Maleev, P. elaeagnifolia Pall., P. salicifolia P...
Some local cultivars and wilds of Iwateyamanashi (Pyrus ussuriensis var. aromatica) that grows wild in Northern Tohoku, Japan have good aromatic fruit. Iwateyamanashi may be valuable germplasms as a donor of odor compounds in breeding of Japanese pear (Pyrus pyrifolia), because almost all Japanese pear cultivars have faint odor. Fruits odors from a local cultivar 'Sanenashi', a wild accession (...
the genera fusicladium, pollaccia and spilocaea are anamorphs of venturia that after conservation of fusicladium against spilocaea, pollaccia, cycloconium and pseudocladosporium, it has been used instead of all anamorph names. during 2011 twigs, leaves and fruits of symptomatic hosts containing fusicladium species from guilan, mazandaran, qazvin and ardabil provinces were sampled and examined. ...
The effects of Pratylenchus vulnus on rootstocks of eight commonly used Prunus spp. and one Pyrus communis were evaluated under greenhouse conditions during a 15-month period. In a first experiment, two almonds (Moncayo and Garrigues), one peach (GF-305), and two peach-almond hybrids (GF-677 and Adafuel) inoculated with 2,000 nematodes per plant proved to be good hosts of P. vulnus. Highest (P ...
Micromorphological study on the seeds of wild species Pyrus (Rosaceae) in Iran and their taxonomic implication
BACKGROUND Pyrus pashia Buch.-Ham. ex D. Don. has been used conventionally by many communities in the Himalayan region for the management of gastrointestinal, respiratory, and vascular complications. Set against this background, this study was carried out to justify the scientific basis to validate folkloric uses of fruits of Pyrus pashia Buch.-Ham. ex D. Don. (Pp.Cr) in traditional systems of ...
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