@INPROCEEDINGS {WYDRA:1999, title = {Development and implementation of integrated control methods for major diseases of cassava and cowpea in West Africa}, author = {Wydra, K. and Rudolph, K. }, editor = {Seifert, H. S. H. and Vlek, P. L. G. and Weidelt, H. J. }, booktitle = {Tropentag 1998: stabilisierung und nachhaltige Entwicklung land- und forstwirtschaftlicher Systeme in den Tropen. Goettinger Beitraege zur Land- und Forstwirtschaft in den Tropen und Subtropen}, year = {1999}, volume = {133}, pages = {174--180}, note = {RTB; Root and Tuber; Cassava}, }