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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Distribution and transmission of Iris yellow spot virus
Year:
2001
Source of publication :
Plant Disease
Authors :
גרה, עבדאללה
;
.
למפל, מרים
;
.
רקח, בנימין
;
.
Volume :
85
Co-Authors:
Kritzman, A., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Lampel, M., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Raccah, B., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Gera, A., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
838
To page:
842
(
Total pages:
5
)
Abstract:
Iris yellow spot virus (IYSV), a new tospovirus associated with a disease in onion (Allium cepa) that is known to growers in Israel as "straw bleaching," was identified and further characterized by host range, serology, electron microscopy, and molecular analysis of the nucleocapsid gene. The transmissibility of IYSV by Thrips tabaci and Frankliniella occidentalis was studied. IYSV was efficiently transmitted by T. tabaci from infected to healthy onion seedlings and leaf pieces. Two biotypes of F. occidentalis, collected from two different locations in Israel, failed to transmit the virus. Surveys to relate the incidence of thrips populations to that of IYSV were conducted in onion fields. They revealed that the onion thrips T. tabaci was the predominant thrips species, and that its incidence was strongly related to that of IYSV. Forty-five percent of the thrips population collected from IYSV-infected onion and garlic fields in Israel transmitted the virus. IYSV was not transmitted to onion seedlings from infected mother plants through the seed, and was not located in bulbs of infected plants.
Note:
Related Files :
Allium cepa
Genes
Iris yellow spot virus
Israel
molecular analysis
Plant Disease
Seed
Viruses
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26137
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:20
Scientific Publication
Distribution and transmission of Iris yellow spot virus
85
Kritzman, A., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Lampel, M., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Raccah, B., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Gera, A., Department of Virology, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Distribution and transmission of Iris yellow spot virus
Iris yellow spot virus (IYSV), a new tospovirus associated with a disease in onion (Allium cepa) that is known to growers in Israel as "straw bleaching," was identified and further characterized by host range, serology, electron microscopy, and molecular analysis of the nucleocapsid gene. The transmissibility of IYSV by Thrips tabaci and Frankliniella occidentalis was studied. IYSV was efficiently transmitted by T. tabaci from infected to healthy onion seedlings and leaf pieces. Two biotypes of F. occidentalis, collected from two different locations in Israel, failed to transmit the virus. Surveys to relate the incidence of thrips populations to that of IYSV were conducted in onion fields. They revealed that the onion thrips T. tabaci was the predominant thrips species, and that its incidence was strongly related to that of IYSV. Forty-five percent of the thrips population collected from IYSV-infected onion and garlic fields in Israel transmitted the virus. IYSV was not transmitted to onion seedlings from infected mother plants through the seed, and was not located in bulbs of infected plants.
Scientific Publication
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