First Report of Grapevine virus A in Russian Grapevines

The emergence of Q1 genotype of avian infectious bronchitis virus in Iran, 2019: the first report

Background: Avian infectious bronchitis (IB) is an infectious viral disease of chickens. The effective protection of chickens against many different infectious bronchitis virus (IBV) variants is not achieved unless the circulating genotypes in the region are identified and the cross-protection of the potential of vaccines in use is assessed. Aims:In a monitoring program of IBVs, a new genotype ...

Emergence of Genotype VIIg of Velogenic Newcastle Disease Virus in Iran, 2018: The First Report

Newcastle disease virus (NDV) is a prototype member of avian paramyxovirus serotype 1 (APMV-1), which causes severe and contagious disease in the commercial poultry and wild birds. In this study, we report the results of phylogenetic analyses of recent NDVs isolated from Markazi province of Iran during a recent outbreak in the commercial broiler with respiratory signs and digestive system lesio...

حذف ویروس ای انگور (grapevine virus a, gva) از گیاهان آلوده

ویروس ای مو (grapevine virus a, gva) یکی از ویروس های مهم بیماری زای انگور است که از سراسر جهان و مناطق مختلف کشت این محصول در ایران گزارش شده است. در گیاهانی مانند مو که به طریقه رویشی ازدیاد می یابند، آلودگی به راحتی از طریق پایه مادری به نسل های بعدی منتقل می شود. بنابراین ایجاد ژرم پلاسم عاری از ویروس به منظور تولید گیاهان مادری سالم از اهمیت زیادی برخوردار است. در این تحقیق روش های کرایوتر...

SWMREC Report #17 CROP CONTROL IN GRAPEVINES

Genotyping of avian infectious bronchitis virus in Afghanistan (2016-2017): the first report

Background: Avian infectious bronchitis (IB) is a highly contagious viral disease which affects the poultry industry. The virus exists in a wide variety of genotypes, and phylogenetic analysis has been used to classify infectious bronchitis virus (IBV) strains. Aims: The object of the study is a molecular characterization of circulating IBV in Afghanistan as a ...