Barley yellow dwarf virus in Iran
Material type:![Text](/opac-tmpl/lib/famfamfam/BK.png)
- 968-6127-39
- Aphididae
- Aphidoidea
- Arthropoda
- Asia
- Biological competition
- Disease transmission
- Epidemiology
- Gramineae
- Hemiptera
- Homoptera
- Hordeum
- Insecta
- Luteoviruses
- Middle east
- Noxious plants
- Parasitism
- Pathogenesis
- Pests of plants
- Plant diseases AGROVOC
- Plant viruses
- Resistance to injurious factors
- Southwestern asia
- Sternorrhyncha
- Viruses AGROVOC
- Triticum AGROVOC
- 91-013885
Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds | |
---|---|---|---|---|---|---|---|---|---|
Reprint | CIMMYT Knowledge Center: John Woolston Library | AGRIS Collection | 91-013885 (Browse shelf(Opens below)) | 1 | Available | 91-013885 |
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Summary (En)
Barley yellow dwarf (BYD) has been observed in barley (Hordeum vulgare L.) and durum wheat (Triticum turgidum L. var. durum) in Iran, but few symptoms have been seen in bread wheat (Triticum aestivum L.). Weed grasses are the principal host. BYD epidemics occurred in 1980 and 1987. Common aphid species found in Iran are Rhopalosiphum maidis (Fitch), R. padi (L.), Schizaphis graminum (Rondani), Sitobion avenae (Fabricius), and Metopolophium dirhodum (Walker). RPV-, RMV-, and SGV-like isolates are thought to be present. The symptoms of BYD vary with host, species, host age, virus isolate, and climatic conditions. Delayed planting seems to be
English
World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD
AGRIS Collection