Phytophthora ramorum Occurrence in Ornamentals in Serbia
Само за регистроване кориснике
2010
Аутори
Bulajić, AleksandraĐekić, Ivana
Jović, Jelena
Krnjajić, Slobodan
Vučurović, Ana
Krstić, Branka
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In a survey to determine the presence of Phytophthora ramorum in Serbia, ornamentals from garden centers, nurseries, and private and public gardens, as well as imported plant material, were inspected. In total, 577 plant, soil, and potting media samples were tested using various detection methods: lateral flow diagnostic test, enzyme-linked immunosorbent assay, conventional polymerase chain reaction, and isolation, followed by identification based on growth characteristics in culture and morphological features. P. ramorum was not detected in any of the 162 soil or potting media tested by the baiting method. P. ramorum was detected in 12 Rhododendron samples from one private garden in Zemun (City of Belgrade District) exhibiting symptoms of leaf necrosis and blight and petiole necrosis, and in three samples of Pieris spp. from one garden center exhibiting symptoms of leaf necrosis. Eight Phytophthora isolates were obtained from the positive Rhododendron plants and three isolates from Pi...eris plants, and all were identified as P. ramorum on the basis of their uniform morphological and growth characteristics. P. ramorum conformation was also made by sequencing of the internal transcribed spacer regions for a single isolate taken from one infected rhododendron and one pieris plant. Serbian isolates were determined as A1 mating type, due to formation of a few typical sexual structures when crossed with the A2 mating type of P. cinnamomi and P. cryptogea. Pathogenicity test on non-wounded detached leaves of 19 popular ornamentals, as well as the most frequently imported ones, revealed that 10 host species were susceptible, including Robinia pseudoacacia, which is widely distributed in Serbia. During this study, Cotoneaster horizontalis and C. dammeri were determined to be new experimental hosts of P ramorum. This article provides evidence of P. ramorum introduction into Serbia. Although P. ramorum has not been detected in Serbian production nurseries, its presence outdoors might cause severe damages on susceptible common urban plants in public green and natural ecosystems.
Извор:
Plant Disease, 2010, 94, 6, 703-708Издавач:
- Amer Phytopathological Soc, St Paul
Финансирање / пројекти:
- Ministry of Agriculture, Forestry, and Water Management of Serbia - 321-01-753/2004-11/2
DOI: 10.1094/PDIS-94-6-0703
ISSN: 0191-2917
PubMed: 30754308
WoS: 000277844300008
Scopus: 2-s2.0-77953248000
Институција/група
IZBISTY - JOUR AU - Bulajić, Aleksandra AU - Đekić, Ivana AU - Jović, Jelena AU - Krnjajić, Slobodan AU - Vučurović, Ana AU - Krstić, Branka PY - 2010 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/127 AB - In a survey to determine the presence of Phytophthora ramorum in Serbia, ornamentals from garden centers, nurseries, and private and public gardens, as well as imported plant material, were inspected. In total, 577 plant, soil, and potting media samples were tested using various detection methods: lateral flow diagnostic test, enzyme-linked immunosorbent assay, conventional polymerase chain reaction, and isolation, followed by identification based on growth characteristics in culture and morphological features. P. ramorum was not detected in any of the 162 soil or potting media tested by the baiting method. P. ramorum was detected in 12 Rhododendron samples from one private garden in Zemun (City of Belgrade District) exhibiting symptoms of leaf necrosis and blight and petiole necrosis, and in three samples of Pieris spp. from one garden center exhibiting symptoms of leaf necrosis. Eight Phytophthora isolates were obtained from the positive Rhododendron plants and three isolates from Pieris plants, and all were identified as P. ramorum on the basis of their uniform morphological and growth characteristics. P. ramorum conformation was also made by sequencing of the internal transcribed spacer regions for a single isolate taken from one infected rhododendron and one pieris plant. Serbian isolates were determined as A1 mating type, due to formation of a few typical sexual structures when crossed with the A2 mating type of P. cinnamomi and P. cryptogea. Pathogenicity test on non-wounded detached leaves of 19 popular ornamentals, as well as the most frequently imported ones, revealed that 10 host species were susceptible, including Robinia pseudoacacia, which is widely distributed in Serbia. During this study, Cotoneaster horizontalis and C. dammeri were determined to be new experimental hosts of P ramorum. This article provides evidence of P. ramorum introduction into Serbia. Although P. ramorum has not been detected in Serbian production nurseries, its presence outdoors might cause severe damages on susceptible common urban plants in public green and natural ecosystems. PB - Amer Phytopathological Soc, St Paul T2 - Plant Disease T1 - Phytophthora ramorum Occurrence in Ornamentals in Serbia EP - 708 IS - 6 SP - 703 VL - 94 DO - 10.1094/PDIS-94-6-0703 ER -
@article{ author = "Bulajić, Aleksandra and Đekić, Ivana and Jović, Jelena and Krnjajić, Slobodan and Vučurović, Ana and Krstić, Branka", year = "2010", abstract = "In a survey to determine the presence of Phytophthora ramorum in Serbia, ornamentals from garden centers, nurseries, and private and public gardens, as well as imported plant material, were inspected. In total, 577 plant, soil, and potting media samples were tested using various detection methods: lateral flow diagnostic test, enzyme-linked immunosorbent assay, conventional polymerase chain reaction, and isolation, followed by identification based on growth characteristics in culture and morphological features. P. ramorum was not detected in any of the 162 soil or potting media tested by the baiting method. P. ramorum was detected in 12 Rhododendron samples from one private garden in Zemun (City of Belgrade District) exhibiting symptoms of leaf necrosis and blight and petiole necrosis, and in three samples of Pieris spp. from one garden center exhibiting symptoms of leaf necrosis. Eight Phytophthora isolates were obtained from the positive Rhododendron plants and three isolates from Pieris plants, and all were identified as P. ramorum on the basis of their uniform morphological and growth characteristics. P. ramorum conformation was also made by sequencing of the internal transcribed spacer regions for a single isolate taken from one infected rhododendron and one pieris plant. Serbian isolates were determined as A1 mating type, due to formation of a few typical sexual structures when crossed with the A2 mating type of P. cinnamomi and P. cryptogea. Pathogenicity test on non-wounded detached leaves of 19 popular ornamentals, as well as the most frequently imported ones, revealed that 10 host species were susceptible, including Robinia pseudoacacia, which is widely distributed in Serbia. During this study, Cotoneaster horizontalis and C. dammeri were determined to be new experimental hosts of P ramorum. This article provides evidence of P. ramorum introduction into Serbia. Although P. ramorum has not been detected in Serbian production nurseries, its presence outdoors might cause severe damages on susceptible common urban plants in public green and natural ecosystems.", publisher = "Amer Phytopathological Soc, St Paul", journal = "Plant Disease", title = "Phytophthora ramorum Occurrence in Ornamentals in Serbia", pages = "708-703", number = "6", volume = "94", doi = "10.1094/PDIS-94-6-0703" }
Bulajić, A., Đekić, I., Jović, J., Krnjajić, S., Vučurović, A.,& Krstić, B.. (2010). Phytophthora ramorum Occurrence in Ornamentals in Serbia. in Plant Disease Amer Phytopathological Soc, St Paul., 94(6), 703-708. https://doi.org/10.1094/PDIS-94-6-0703
Bulajić A, Đekić I, Jović J, Krnjajić S, Vučurović A, Krstić B. Phytophthora ramorum Occurrence in Ornamentals in Serbia. in Plant Disease. 2010;94(6):703-708. doi:10.1094/PDIS-94-6-0703 .
Bulajić, Aleksandra, Đekić, Ivana, Jović, Jelena, Krnjajić, Slobodan, Vučurović, Ana, Krstić, Branka, "Phytophthora ramorum Occurrence in Ornamentals in Serbia" in Plant Disease, 94, no. 6 (2010):703-708, https://doi.org/10.1094/PDIS-94-6-0703 . .