TY  - DATA
AU  - Dijst,G.
TI  - The effect of chemical haulm destruction and haulm pulling on potato black scurf caused by Rhizoctonia solani AG-3
PY  - 1989///
CY  - Wageningen, The Netherlands
PB  - Landbouwuniversiteit te Wageningen
KW  - Potato
N1  - Includes bibliographical references
ER  -