TY  - JA
AU  - Darwinkel,A.
TI  - Grain production of winter wheat [Triticum] in relation to nitrogen and diseases, 2:  relationship between nitrogen dressing and mildew infection [Erysiphe         graminis]
SN  - 0044-2151
U1  - 81-652239 
PY  - 1980///
KW  - Fungal diseases
KW  - AGROVOC
KW  - Plant diseases
KW  - Plant production
KW  - Wheat triticum spp
KW  - Nitrogen fertilizers
N1  - 2 ill., 3 tables; 26 ref. Summaries (De, En)
T2  - Zeitschrift fuer Acker und Pflanzenbau
ER  -