Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense
Samo za registrovane korisnike
2015
Autori
Jakovljević, MiljanaJović, Jelena
Mitrović, Milana
Krstić, Oliver
Kosovac, Andrea
Toševski, Ivo
Cvrković, Tatjana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
We investigated multiple inflorescence disease of Cirsium arvense (CMI) and its association with phytoplasmas of the 16SrIII-B subgroup, potential natural vector(s) and reservoir plant(s). From five locations in northern Serbia, 27 plants of C. arvense, 1 C. vulgare and 3 Carduus acanthoides with symptoms of multiple inflorescences (MIs) were collected and tested for 16SrIII group phytoplasmas. All symptomatic plants were found to be infected. Tentative reservoir plants and insect vectors were collected at a Dobanovci site where the continuous presence of CMI disease was recorded. Among the 19 most abundant plant species submitted to phytoplasma testing, all symptomless, the presence of the 16SrIII group was detected only in two legumes: Lathyrus tuberosus (2/5) and L. aphaca (1/5). Among 19 insect species from six families of Auchenorrhyncha, the deltocephalid leafhopper Euscelis incisus was the only insect carrying a 16SrIII phytoplasma (10% of analysed individuals). Transmission tri...als were performed with naturally infected E. incisus adults of the summer generation and with a laboratory population reared on red clover. After an acquisition period of 48 h on C. arvense symptomatic for MIs and a latent period of 28 days, 83% of the E. incisus adults (300/360) were infected with CMI phytoplasma. In two transmission tests, the leafhoppers successfully transmitted the phytoplasma to exposed plants (C. arvense and periwinkle), proving its role as a natural vector. Test plants of C. arvense infected with the 16SrIII-B phytoplasma expressed typical symptoms similar to those observed in the field, such as MIs or the absence of flowering, shortened internodes and plant desiccation. Typical symptoms in infected periwinkles were virescence and phyllody. The molecular characterisation of the CMI phytoplasma isolates from diseased and asymptomatic field-collected plants, vectors, and test plants was performed by sequence analyses of the 16S rRNA, rpl22-rps3 and rpl15-secY genes. Phylogenetic analyses of other members of the 16SrIII group of phytoplasmas indicated closest relatedness with clover yellow edge phytoplasma (CYE) of the 16SrIII-B subgroup.
Ključne reči:
'Ca. Phytoplasma pruni' / creeping thistle / Euscelis incisus / phytoplasma transmission / phytoplasma vector / reservoir plantsIzvor:
Annals of Applied Biology, 2015, 167, 3, 406-419Izdavač:
- Wiley-Blackwell, Hoboken
Finansiranje / projekti:
- Agrobiodiverzitet i korišćenje zemljišta u Srbiji: integrisana procena biodiverziteta ključnih grupa artropoda i biljnih patogena (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43001)
DOI: 10.1111/aab.12236
ISSN: 0003-4746
WoS: 000365398700010
Scopus: 2-s2.0-84944275240
Institucija/grupa
IZBISTY - JOUR AU - Jakovljević, Miljana AU - Jović, Jelena AU - Mitrović, Milana AU - Krstić, Oliver AU - Kosovac, Andrea AU - Toševski, Ivo AU - Cvrković, Tatjana PY - 2015 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/380 AB - We investigated multiple inflorescence disease of Cirsium arvense (CMI) and its association with phytoplasmas of the 16SrIII-B subgroup, potential natural vector(s) and reservoir plant(s). From five locations in northern Serbia, 27 plants of C. arvense, 1 C. vulgare and 3 Carduus acanthoides with symptoms of multiple inflorescences (MIs) were collected and tested for 16SrIII group phytoplasmas. All symptomatic plants were found to be infected. Tentative reservoir plants and insect vectors were collected at a Dobanovci site where the continuous presence of CMI disease was recorded. Among the 19 most abundant plant species submitted to phytoplasma testing, all symptomless, the presence of the 16SrIII group was detected only in two legumes: Lathyrus tuberosus (2/5) and L. aphaca (1/5). Among 19 insect species from six families of Auchenorrhyncha, the deltocephalid leafhopper Euscelis incisus was the only insect carrying a 16SrIII phytoplasma (10% of analysed individuals). Transmission trials were performed with naturally infected E. incisus adults of the summer generation and with a laboratory population reared on red clover. After an acquisition period of 48 h on C. arvense symptomatic for MIs and a latent period of 28 days, 83% of the E. incisus adults (300/360) were infected with CMI phytoplasma. In two transmission tests, the leafhoppers successfully transmitted the phytoplasma to exposed plants (C. arvense and periwinkle), proving its role as a natural vector. Test plants of C. arvense infected with the 16SrIII-B phytoplasma expressed typical symptoms similar to those observed in the field, such as MIs or the absence of flowering, shortened internodes and plant desiccation. Typical symptoms in infected periwinkles were virescence and phyllody. The molecular characterisation of the CMI phytoplasma isolates from diseased and asymptomatic field-collected plants, vectors, and test plants was performed by sequence analyses of the 16S rRNA, rpl22-rps3 and rpl15-secY genes. Phylogenetic analyses of other members of the 16SrIII group of phytoplasmas indicated closest relatedness with clover yellow edge phytoplasma (CYE) of the 16SrIII-B subgroup. PB - Wiley-Blackwell, Hoboken T2 - Annals of Applied Biology T1 - Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense EP - 419 IS - 3 SP - 406 VL - 167 DO - 10.1111/aab.12236 ER -
@article{ author = "Jakovljević, Miljana and Jović, Jelena and Mitrović, Milana and Krstić, Oliver and Kosovac, Andrea and Toševski, Ivo and Cvrković, Tatjana", year = "2015", abstract = "We investigated multiple inflorescence disease of Cirsium arvense (CMI) and its association with phytoplasmas of the 16SrIII-B subgroup, potential natural vector(s) and reservoir plant(s). From five locations in northern Serbia, 27 plants of C. arvense, 1 C. vulgare and 3 Carduus acanthoides with symptoms of multiple inflorescences (MIs) were collected and tested for 16SrIII group phytoplasmas. All symptomatic plants were found to be infected. Tentative reservoir plants and insect vectors were collected at a Dobanovci site where the continuous presence of CMI disease was recorded. Among the 19 most abundant plant species submitted to phytoplasma testing, all symptomless, the presence of the 16SrIII group was detected only in two legumes: Lathyrus tuberosus (2/5) and L. aphaca (1/5). Among 19 insect species from six families of Auchenorrhyncha, the deltocephalid leafhopper Euscelis incisus was the only insect carrying a 16SrIII phytoplasma (10% of analysed individuals). Transmission trials were performed with naturally infected E. incisus adults of the summer generation and with a laboratory population reared on red clover. After an acquisition period of 48 h on C. arvense symptomatic for MIs and a latent period of 28 days, 83% of the E. incisus adults (300/360) were infected with CMI phytoplasma. In two transmission tests, the leafhoppers successfully transmitted the phytoplasma to exposed plants (C. arvense and periwinkle), proving its role as a natural vector. Test plants of C. arvense infected with the 16SrIII-B phytoplasma expressed typical symptoms similar to those observed in the field, such as MIs or the absence of flowering, shortened internodes and plant desiccation. Typical symptoms in infected periwinkles were virescence and phyllody. The molecular characterisation of the CMI phytoplasma isolates from diseased and asymptomatic field-collected plants, vectors, and test plants was performed by sequence analyses of the 16S rRNA, rpl22-rps3 and rpl15-secY genes. Phylogenetic analyses of other members of the 16SrIII group of phytoplasmas indicated closest relatedness with clover yellow edge phytoplasma (CYE) of the 16SrIII-B subgroup.", publisher = "Wiley-Blackwell, Hoboken", journal = "Annals of Applied Biology", title = "Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense", pages = "419-406", number = "3", volume = "167", doi = "10.1111/aab.12236" }
Jakovljević, M., Jović, J., Mitrović, M., Krstić, O., Kosovac, A., Toševski, I.,& Cvrković, T.. (2015). Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense. in Annals of Applied Biology Wiley-Blackwell, Hoboken., 167(3), 406-419. https://doi.org/10.1111/aab.12236
Jakovljević M, Jović J, Mitrović M, Krstić O, Kosovac A, Toševski I, Cvrković T. Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense. in Annals of Applied Biology. 2015;167(3):406-419. doi:10.1111/aab.12236 .
Jakovljević, Miljana, Jović, Jelena, Mitrović, Milana, Krstić, Oliver, Kosovac, Andrea, Toševski, Ivo, Cvrković, Tatjana, "Euscelis incisus (Cicadellidae, Deltocephalinae), a natural vector of 16SrIII-B phytoplasma causing multiple inflorescence disease of Cirsium arvense" in Annals of Applied Biology, 167, no. 3 (2015):406-419, https://doi.org/10.1111/aab.12236 . .