TY  - REP
AU  - Loi,N.
AU  - Carraro,L.
AU  - Osler,R.
AU  - Refatti,E.
ED  - World Perspectives on Barley Yellow Dwarf International Workshop
TI  - Distinct reactions of maize to barley yellow dwarf virus and confusing foliar symptoms
SN  - 968-6127-39
U1  - 91-013897 
PY  - 1990///
KW  - Biological analysis
KW  - Disorders
KW  - Elements
KW  - Gramineae
KW  - Luteoviruses
KW  - Nonmetals
KW  - Plant anatomy
KW  - AGROVOC
KW  - Plant diseases
KW  - Plant vegetative organs
KW  - Plant viruses
KW  - Viruses
KW  - Zea
N1  - 15 ref
N2  - The most common symptoms occurring on over 1,000 maize (Zea mays L.) genotypes due both to natural and experimental barley yellow dwarf virus (BYDV) infections were leaf reddening on the tips of the basal leaves and longitudinal stripes. Fine chlorotic spots and broken chlorotic stripes were also observed. Similar discolorations were induced on the younger leaves by phosphorus deficiency. Frost induces a transient reddening on young virus-free maize plants, but the experimental induction of such damage to maize has not yet been successful. Leafhoppers, Zyginidia pullula Boheman, cause chlorotic spots on maize, also, but the distribution on the leaves is
T2  - Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Mexico, DF (Mexico). CIMMYT. 1990. p. 353-355
ER  -