The effect of barley yellow dwarf virus on barley yields in Mexico
Material type:
TextLanguage: En Publication details: 1990Description: p. 494-496ISBN: - 968-6127-39
- America
- Aphididae
- Aphidoidea
- Application methods
- Arthropoda
- Avena
- Developmental stages
- Disease transmission
- Gramineae
- Hemiptera
- Homoptera
- Hordeum
- Insecta
- Latin America
- Luteoviruses
- North America
- Pathogenesis
- Plant developmental stages
- Plant diseases AGROVOC
- Plant viruses
- Sternorrhyncha
- Viruses AGROVOC
- 91-013880
| Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds | |
|---|---|---|---|---|---|---|---|---|---|
| Reprint | CIMMYT Knowledge Center: John Woolston Library | AGRIS Collection | 91-013880 (Browse shelf(Opens below)) | 1 | Available | 91-013880 |
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The Yd2 gene confers resistance to barley yellow dwarf virus (BYDV). Isogenic lines Atlas 68 (+Yd2) and Atlas 57 (-Yd2) from California and two common barley cultivars from Mexico, Centinela and Cerro Prieto, were exposed to the following treatments: infection with a PAV-like BYDV isolate vectored by Rhopalosiphum padi (L.) at the three- to four-leaf stage; infection with the same isolate at flowering; spraying with systemic insecticides; and natural infection. Significant yield decreases were observed with all the barley cultivars except Atlas 68
Genetic Resources Program
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|No CIMMYT affiliation
INT2602
AGRIS Collection