TY  - JA
AU  - Drepper,W.J.
AU  - Hau,B.
AU  - Kranz,J.
AU  - Renfro,B.L.
TI  - Systemic infection of downy mildew on maize in Thailand and the effect of weather factors
PY  - 1993///
KW  - Disease control
KW  - Environmental factors
KW  - Epidemiology
KW  - Mildews
KW  - Peronospora
KW  - Plant diseases
KW  - AGROVOC
KW  - Systemic diseases
KW  - Thailand
KW  - Zea mays
T2  - Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz
ER  -