Occurrence and distribution of viruses infecting the bean in Serbia

Abstract

This work describes the incidence and distribution of the most important bean viruses in Serbia: Bean common mosaic virus (BCMV), Bean common mosaic necrosis virus (BCMNV), Bean yellow mosaic virus (BYMV), Cucumber mosaic virus (CMV) and Alfalfa mosaic virus (AMV). The viral isolates were characterized serologically and biologically. BCMV was found in the largest number of plants (30.53%), followed by BCMNV (2.67%), CMV (5.34%), and AMV (3.41%), since BYMV was not determined. Mixed viral infections were found in several samples. The RT-PCR method was used to prove that the tested isolates belong to the BCMV, family Potyviridae and strains Russian and NL-3 D. Results obtained in this work will enable further studies of the genetic variability of bean virus isolates from Serbia.

The Influence of Crop Habitat and Control Strategies on Pepper Viruses in Andalusia (Spain)

“…Similar results were obtained for field-grown pepper in Turkey with PVY and TMV in double infections [24], or with PVY and ToMV in Ethiopia [25], with PVY and CMV in Serbia [26], and in tomatoes in Valencia (Spain) where PVY and ToMV were the predominant viruses [5]. The inland climatic conditions of the Andalusian regions where these field pepper crops were located did not favor the presence of F. occidentalis thrips and the transmission of TSWV.…”

Natural incidence of bean viruses in the northwest of Iran

“…Previous studies reported that the incidences of BCMNV strains is lower than those of BCMV strains in most bean production areas of the world (Berger et al, 1997;Kostova et al, 2003;Petrović et al, 2010), but our two year survey in Urmia bean-producing regions indicated that BCMNV is prevalent in most regions.…”

Variability of Fungal Rhizosphere and Its Role as Antagonist Agents of Fusarium oxysporum Causing Wilt Disease in Crysanthenum sp.

“…Beberapa virus yang dilaporkan menyebabkan penyakit penting pada pertanaman kedelai ialah Soybean mosaic virus (SMV) (Andayanie 2012), Soybean stunt virus (SSV)/Cucumber mosaic virus galur soybean (CMV-S) (Asadi et al 2003), Cowpea mild mottle virus (CPMMV) (Akin 2003). Berdasarkan hasil penelitan Sulandari et al (2006) di rumah kaca, ditemukan juga bahwa Geminivirus dapat menginfeksi kedelai.…”

“…Kedelai yang diinokulasi dengan BCMV menghasilkan gejala mosaik ringan yang tersebar di permukaan daun (Petrovic 2010). Berdasarkan gejala yang ditemukan di lapangan, sulit membedakan mosaik yang disebabkan CMV dan BCMV.…”

“…Sebelumnya dilaporkan terdapat 2 Begomovirus yang menginfeksi kedelai secara alami di Nigeria, yaitu Soybean mild mottle virus (SbMMV) dan Soybean chlorotic blotch virus (SbCBV) (Alabi et al 2010). Penularan PYLCV dengan kutukebul dalam percobaan rumah kaca menunjukkan bahwa tanaman yang termasuk famili Leguminosae (kedelai, kacang panjang, kacang hijau, orokorok) dapat terinfeksi PYLCV walaupun intensitas serangannya lebih ringan dan masa inkubasinya relatif lebih lama (Sulandari et al 2006). Di lapangan, pertanaman cabai, tomat, dan kacang-kacangan umumnya ditanam pada lahan yang sama sehingga kemungkinan terjadinya infeksi virus pada tanaman selain inang utama tidak dapat diabaikan.…”