Coffee Wilt Disease This page intentionally left blank Coffee Wilt Disease Edited by Julie Flood CABI Bakeham Lane Egham Surrey TW20 9TY UK CABI is a trading name of CAB International CABI Head Office Nosworthy Way Wallingford Oxfordshire OX10 8DE UK Tel: +44 (0)1491 832111 Fax: +44 (0)1491 833508 Email:
[email protected] Web site: www.cabi.org CABI North American Office 875 Massachusetts Avenue 7th Floor Cambridge, MA 02139 USA Tel: +1 617 395 4056 Fax: +1 617 354 6875 Email:
[email protected] © CAB International 2009. All rights reserved. No part of this publication may be reproduced in any form or by any means, electronically, mechanically, by photocopying, recording or otherwise, without the prior permission of the copyright owners. ISBN: 978-1-84593-641-9 Typeset by MTC, Manila, Philippines Printed and bound in the UK Contents Contributors vii Preface C. Dengu ix Acknowledgements xi 1. Introduction J. Flood 1 2. Coffee Wilt Disease in Democratic Republic of Congo A. Kalonji-Mbuyi, P. Tshilenge Djim and N.T. Saiba 7 3. Coffee Wilt Disease in Uganda G.J. Hakiza, D.T. Kyetere, P. Musoli, P. Wetala, J. Njuki, P. Kucel, P. Aluka, A. Kangire and J. Ogwang 28 4. Coffee Wilt Disease in Ethiopia A. Girma, A. Million, H. Hindorf, Z. Arega, D. Teferi and C. Jefuka 50 5. Status of Coffee Wilt Disease in Tanzania D.L. Kilambo, N.M. Ng’homa, J.M. Teri and L. Masumbuko 69 6. Socio-Economic Impact of Coffee Wilt Disease R.O. Musebe, J. Njuki, S. Mdemu, G. Lukwago, A. Shibru and T. Saiba 83 7. Biology, Taxonomy and Epidemiology of the Coffee Wilt Pathogen Gibberella xylarioides sensu lato M.A. Rutherford, D. Bieysse, P. Lepoint and H.M.M. Maraite 8. 9. Host–Pathogen Interactions in Coffea–Gibberella xylarioides Pathosystem A. Girma, D. Bieysse and P. Musoli Management of Coffee Wilt Disease N. Phiri, M. Kimani, N. Efa, S. Simons and G. Oduor © CAB International 2009. Coffee Wilt Disease 99 120 137 v 10. Breeding for Resistance Against Coffee Wilt Disease P.C. Musoli, A. Girma, G.J. Hakiza, A. Kangire, F. Pinard, C. Agwanda and D. Bieysse 11. Extension Approaches and Information Dissemination for Coffee Wilt Disease Management in Africa: Experiences From Ethiopia E. Negussie, M. Kimani, A. Girma, N. Phiri and D. Teshome 155 176 12. Concluding Remarks J. Flood 196 Index 201 The colour plate section can be found after page 84. vi © CAB International 2009. Coffee Wilt Disease Contributors S. Admasu, Jimma Agricultural Research Center, Ethiopian Institute of Agricultural Research, PO Box 192