TY  - REP
AU  - Gildow,F.E.
ED  - World Perspectives on Barley Yellow Dwarf International Workshop
TI  - Barley yellow dwarf virus-aphid vector interactions associated with virus transmission and vector specificity
SN  - 968-6127-39
U1  - 91-013764 
PY  - 1990///
KW  - Animal glands
KW  - ANIMAL MORPHOLOGY
KW  - Arthropoda
KW  - Biological competition
KW  - Digestive system
KW  - Disease transmission
KW  - Exocrine glands
KW  - Hemiptera
KW  - Homoptera
KW  - Insecta
KW  - Luteoviruses
KW  - Parasitism
KW  - Pathogenesis
KW  - Pests of plants
KW  - Plant anatomy
KW  - AGROVOC
KW  - Plant diseases
KW  - Plant tissues
KW  - Plant viruses
KW  - Sternorrhyncha
KW  - Vascular tissues
KW  - Viruses
N1  - 44 ref
N2  - Barley yellow dwarf virus (BYDV) and their aphid vectors are associated in a variety of complex interactions that influence both virus and aphid survival and spread. As luteoviruses infect and replicate in phloem tissues of plant hosts, it is probable that they can only be transmitted by phloem-feeding aphids. Recent studies have elucidated the circulative route of BYDV through aphid vectors. Aphids ingest BYDV while feeding on phloem of infected plants. Virus acquisition occurs when virus is actively transported by the aphids hindgut cells through the gut wall and is liberated into the body cavity. To be transmitted, virions in the hemolymph must come in
T2  - Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 111-122
ER  -