TY  - JA
AU  - Harpaz,I.
TI  - Calligypona marginata, the vector of maize rough dwarf virus
PY  - 1961///
KW  - Dwarfism
KW  - Vectors
KW  - Zea mays
KW  - AGROVOC
T2  - FAO Plant Protection Bulletin
ER  -