International Society for Tropical Root Crops
A market stall displaying fresh produce, including sweetpotatoes, cassava, and other vegetables, arranged on plates and baskets. Three individuals walking through a field, each carrying large bundles of harvested crops on their heads. Three individuals seated and peeling cassava, with a pile of cassava peels scattered on the ground in front of them. A woman wearing a yellow headscarf and patterned skirt planting seeds by hand in a prepared field. A group of individuals seated near a large pile of harvested cassava, peeling and processing the roots. Workers sorting and gathering harvested cassava roots into baskets, with a large pile of cassava spread on the ground.
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News

THE 14TH SYMPOSIUM OF THE INTERNATIONAL SOCIETY OF TROPICAL ROOT CROPS -AFRICA BRANCH (ISTRC-AB)

Wednesday, 21 September 2022

THE 13TH INTERNATIONAL SYMPOSIUM OF THE INTERNATIONAL SOCIETY FOR TROPICAL ROOT CROPS-AFRICA BRANCH (ISTRC-AB)

Tuesday, 20 June 2017

Call for abstracts for the 10th Triennial Conference of the African Potato Association

Tuesday, 01 December 2015

World Congress on Root & Tuber Crops, Nanning, China, 18-22 January 2016

Thursday, 01 January 2015

Endowment Lecture in India

Wednesday, 14 May 2014
  1. Home
  2. Symposia
  3. 1991 - Ninth Triennial Symposium - Accra, Ghana

Ninth Triennial Symposium

Theme: Tropical Root Crops in a Developing Economy
Location: Accra, Ghana
Date: October 20, 1991 to October 26, 1991
Editors: F. Ofori and S. K. Hahn

Price/Availability Requests:

Professor Andrew Westby
Natural Resources Institute
Fax: +44 1634 883714
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Payment:

members US$15.00
non-members US$45.00

Payment should be made in US$ using a draft made out to ISTRC and sent to:

Dr Lynda Wickham
Secretary-Treasurer, ISTRC
Crop Science Unit
Department of Food Production
University of the West Indies
St. Augustine, Trinidad and Tobago
West Indies (e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.)

Copyright 1997 to 2010. All rights reserved by the International Society for Tropical Root Crops.

Table of Contents

Follow the links to view the presentations.

  1. Ninth Triennial Symposium - Section I
  2. Ninth Triennial Symposium - Section II
  3. Ninth Triennial Symposium - Section III
  4. Ninth Triennial Symposium - Section IV
  5. Ninth Triennial Symposium - Section V
  6. Ninth Triennial Symposium - Section VI
  7. Ninth Triennial Symposium - Section VII
  8. Ninth Triennial Symposium - Section VIII
  9. Ninth Triennial Symposium - Section IX
  10. Ninth Triennial Symposium - Section X
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