Lineage: A Dynamic Knowledge Graph of US Foreign Assistance

Lineage Development Commons Knowledge GraphBeta

Sector areas by decade, as a grid, a map and a Gantt. Placement uses the program, not the organization. Source: program sector profile

Programs of International Institute of Tropical Agriculture (IITA) by sector and decade of start year. Cells are counts of programs. A program in two sector areas counts in each, so rows add up to more than the program count.
Sector	1970s	1980s	1990s	2000s	2010s	Programs
Economic Growth						19
Health		·	·	·	·	1

Not placed in one country: 3 regional and 11 global programs, 0 with no location classified. Places that documents only mention are not shown as places it worked.

A picture of all lineage links among this organization's programs, grouped by country or sector. Source: succession links, program scope

International Institute of Tropical Agriculture (IITA) ran 19 programs in 5 countries. The biggest clusters are Cameroon (1) and Congo DR (1).

Counts exclude 0 support mechanisms and untyped keys. Years are start years by award or document (basis shown in the table below).

? Likely, not confirmed No lineage links are known for these programs yet. That does not mean none exist: links are found from document text, and only some are recorded so far.

Show lineage links Include links that are likely, not confirmed Show shared-partner linksFind a program

Show lineage links is off: there are no links to show.

How to read this

Each row is a country (or a sector). Time runs left to right by the program's start year.
Each dot is a program. Bigger means more documents. Dots are not money.
Lines appear when you select a program or turn on Show lineage links. Solid: stated in a document. Dashed with a question mark: likely, not confirmed.

Skip to the table of these programs

dot area is documents
✓ stated in a document
? likely, not confirmed
shares a partner

Rows are countries; regional and global programs have their own rows and are never a country. Dot placement is the program's start year; a program whose own years begin long before this organization's evidence is placed at the organization's first evidence year.

One row per program this organization is recorded as implementing, with years, role and what came after. Source: implementer records

19 programs, earliest start first unless sorted by documents. Role on every row: implementer (prime or sub is not recorded).

Programs where International Institute of Tropical Agriculture (IITA) is recorded as implementer. Open a row for the basis of its years, the organization's own years, evidence, evaluation, what came after and co-implementers.
Program	Country or scope	Years	Sector	Documents
International agricultural research centers (IARCs) Details Program years 1965 to 1994 document span This organization on it 1987 to 1989 Program began before this organization's first evidence (program years precede org evidence). Role Implementer Evidence 5 sources Evaluated not recorded What came after none on record Shared with United Nations Development Programme (UNDP), Consultative Group on International Agricultural Research (CGIAR), and 22 more	Global programs	1965 to 1994	Economic Growth	409
International agricultural research centers (IARCs) Details Program years 1972 to 1997 document span This organization on it 1986 to 1987 Role Implementer Evidence 2 sources Evaluated not recorded What came after none on record Shared with Oregon State University. International Plant Protection Center, International Potato Center (CIP), and 13 more	Global programs	1972 to 1997	Economic Growth	162
International agricultural research centers (IARCS) Details Program years 1972 to 2004 document span This organization on it 1986 to 1993 Role Implementer Evidence 3 sources Evaluated not recorded What came after none on record Shared with North Carolina State University. Dept. of Plant Pathology, United Nations Development Programme (UNDP), and 23 more	Global programs	1972 to 2004	Economic Growth	279
International agricultural research centers (IARCs) Details Program years 1974 to 2001 document span This organization on it 1974 to 2001 Role Implementer Evidence 87 sources Evaluated not recorded What came after none on record Shared with United Nations Development Programme (UNDP), International Development Research Centre (IDRC), and 12 more	Global programs	1974 to 2001	Economic Growth	90
International agricultural research centers (IARCS) Details Program years 1974 to 2000 stated This organization on it 1992 Role Implementer Evidence 1 source Evaluated not recorded What came after none on record Shared with International Livestock Research Institute (ILRI), World Bank (IBRD), and 17 more	Global programs	1974 to 2000	Economic Growth	174
Unnamed program (project 9310614) Details Program years 1976 to 1984 document span This organization on it 1978 to 1982 Role Implementer Evidence 2 sources Evaluated not recorded What came after none on record Shared with North Carolina State University. Dept. of Plant Pathology, International Potato Center (CIP), and 5 more	Global programs	1976 to 1984	Economic Growth, Health	18
Unnamed program (project 6410067) Details Program years 1979 to 1982 document span This organization on it 1982 Role Implementer Evidence 1 source Evaluated not recorded What came after none on record Shared with 1 others	Ghana	1979 to 1982	Economic Growth	2
Soil management collaborative research support program (SM CRSP) Details Program years 1979 to 2010 award year This organization on it 1991 Role Implementer Evidence 1 source Evaluated not recorded What came after none on record Shared with North Carolina State University, National Institute of Agrarian and Agroindustrial Research, and 30 more	Global programs	1979 to 2010	Economic Growth	184

Showing 8 of 19 programs.

Organizations that co-implemented programs with this one. Prime and sub are not recorded. Source: shared programs

International Institute of Tropical Agriculture (IITA) worked with 60 partner organizations. The most frequent is International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) (5 programs), then International Potato Center (CIP) (5 programs) and International Rice Research Institute (IRRI) (5 programs).

5 programs, 1972 to 2024, unknown
5 programs, 1972 to 2004, unknown
5 programs, 1965 to 2024, unknown
5 programs, 1965 to 2024, multilateral
4 programs, 1979 to 2024, international
4 programs, 1972 to 2004, unknown
4 programs, 1965 to 2024, unknown
4 programs, 1965 to 2024, unknown
3 programs, 1965 to 2004, unknown
3 programs, 1974 to 2024, unknown
3 programs, 1965 to 2001, unknown
3 programs, 1965 to 2004, unknown
3 programs, 1974 to 2004, unknown
3 programs, 1974 to 2024, unknown
3 programs, 1982 to 2024, unknown
3 programs, 1972 to 2004, international
3 programs, 1979 to 2024, international
3 programs, 1965 to 2004, multilateral
3 programs, 1972 to 2024, international
2 programs, 1979 to 2024, unknown
2 programs, 1974 to 2001, unknown
2 programs, 1982 to 2024, unknown
2 programs, 1972 to 2024, unknown
2 programs, 1974 to 2004, unknown
2 programs, 1979 to 2010, international
2 programs, 1972 to 2010, unknown
2 programs, 1979 to 2024, international
2 programs, 1972 to 1997, international
2 programs, 1972 to 2000, local
2 programs, 1965 to 2024, international

local
international
government counterpart
multilateral
unknown

International Institute of Tropical Agriculture (IITA) is at the center; the ring shows at most 10 partners, ordered by shared programs clockwise from the top. Line width and circle size are shared programs. Host governments are not listed. Partners the registry has not typed are unknown.

Documents that name this organization, newest first. Each opens in the document viewer.
Document	Role	Year	Type	Country
Genome Editing for Sustainable Agriculture in Africa PA-021-D4N	author	2022	Journal Article	Africa South of Sahara; Kenya
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): FY2021 First Quarter Report (October-December 2020) PA-00X-CBQ	author	2021	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Second Quarterly Report FY21(January - March 2021) PA-00X-M99	author	2021	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): First Quarter Report FY2020 (October 2019- December 2019) PA-00W-KB9	author	2020	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Second Quarter Report FY2020 (January 2020- March 2020) PA-00W-S34	author	2020	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Third Quarter Report (April - June 2020) PA-00W-S35	author	2020	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Annual Report (Sep 2019 - Oct 2020) and Final Project Report (Sep 2015 - Oct 2020) PA-00X-689	author	2020	Annual Report	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): First Quarter Report FY19 (October 2018- December 2018) PA-00T-PZ5	author	2019	Periodical	Mozambique
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Second Quarterly Report FY19 (January - March 2019) PA-00W-CZ7	author	2019	Periodical	Africa
Feed the Future Mozambique improved seeds for better agriculture (SEMEAR) : FY2019 4th year of project implementation : 3rd quarter report PA-00W-CZ9	author	2019	Periodical	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Annual Report FY19 (0ctober 2018 - September 2019) PA-00W-CZB	author	2019	Annual Report	Africa
Feed the Future Mozambique improved seeds for better agriculture (SEMEAR) : project report : gender constraints in legume seed systems in Mozambique PA-00W-FK3	author	2019	Other USAID Supported Study/Document	Africa
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): First Quarterly Report FY18 (October - December 2017) PA-00S-TXC	author	2018	Periodical	Mozambique
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Second Quarterly Report FY18 (January - March 2018) PA-00T-45C	author	2018	Periodical	Mozambique
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Third Quarterly Report FY18 (April - June 2018) PA-00T-BBD	author	2018	Periodical	Mozambique
Feed the Future Mozambique Improved Seeds for Better Agriculture (SEMEAR): Annual Report FY18 (October 2017- September 2018) PA-00T-PZ7	author	2018	Annual Report	Mozambique
Baseline study report : Feed the Future Mozambique improved seeds for better agriculture (SEMEAR) PA-00W-CZC	author	2018	Special Evaluation	Mozambique
Feed the future Mozambique improved seeds for better agriculture (SEMEAR): annual report 2016/2017 PA-00S-T3S	author	2017	Annual Report	Mozambique
Assessment of iron bioavailability from twenty elite late-maturing tropical maize varieties using an in vitro digestion/Caco-2 cell model PA-00M-ND9	sponsor	2004	Journal Article
A vision based on regional integration through partnership and participation for demand-led process of root crops research and development -- suumary [i.e. summary] terminal report of SARRNET [Southern Africa Root Crops Research Network] phase II PD-ABZ-492	author	2004	Final Contractor/Grantee Report	South Africa
A vision based on regional integration through partnership and participation for demand-led process of root crops research and development -- terminal report of SARRNET [Southern Africa Root Crops Research Network] phase II PD-ABZ-493	author	2004	Final Contractor/Grantee Report	South Africa
Quarterly technical report on Nigerian agriculture and biotechnology project : [April to June 2004] PD-ACA-251	author	2004	Periodical	Nigeria
Southern Africa root crops research network (SARRNET) : summary terminal report on SARRNET phase II -- USAID grant no. 690-G-00-99-00258-00 PD-ACD-273	author	2004	Final Contractor/Grantee Report	Southern Hemisphere
Report of the internal midterm evaluation, April 20th-May 1st, 2004 PD-ACD-738	author	2004	Special Evaluation	Democratic Republic of the Congo
The East Africa root crop research network (EARRNET) end of phase II technical report 2003 PN-ACY-578	author	2004	Other USAID Supported Study/Document	Burundi; Madagascar; Rwanda
Quarterly technical report on Nigerian agriculture and biotechnology project : [21 August to 30 September 2003] PD-ABZ-180	author	2003	Periodical	Nigeria
Agrobiotechnology application in West and Central Africa (2002 survey outcome) PN-ACW-420	author	2003	Reference Document	Cameroon; Senegal; Ivory Coast
Applying a sub-sector analysis approach to studying the marketing of cassava and sweetpotato in Southern Africa -- the case of Malawi : main survey report PN-ACW-810	author	2003	Other USAID Supported Study/Document	Malawi
A comparative analysis of the marketing of cassava and sweet potato in Southern Africa -- the case of Malawi, Tanzania and Zambia : a summary synthesis PN-ACW-812	author	2003	Other USAID Supported Study/Document	Tanzania; Zambia; Malawi
Mid-term evaluation of FOODNET [marketing & postharvest research in Eastern & Central Africa] PD-ABY-900	author	2002	Special Evaluation	Central Africa; East Africa
Child labor in the cocoa sector of West Africa : a synthesis of findings in Cameroon, Cote d'Ivoire, Ghana, and Nigeria PN-ACQ-282	author	2002	Other USAID Supported Study/Document	Cameroon; Ivory Coast; West Africa
La main-d'oeuvre infantile dans le secteur cacaoyer en Afrique de l'Ouest : synthese des conslusions des etudes realisees au Cameroun, en Cote d'Ivoire, au Ghana et au Nigeria PN-ACX-188	author	2002	Other USAID Supported Study/Document	Ivory Coast; Nigeria; West Africa
West and Central Africa Maize Collaborative Research Network (WECAMAN) : synthesis report on WECAMAN for the period 1997 to 2002 PN-ADG-510	author	2002	Other USAID Supported Study/Document	Central Africa; West Africa
Summary of findings from the child labor surveys in the cocoa sector of West Africa : Cameroon, Cote d'Ivoire, Ghana, and Nigeria PN-ADN-772	author	2002	Other USAID Supported Study/Document	Nigeria; Ghana; Ivory Coast
Micro-MIS [marketing information services] project : second project report, January-March 2000 PD-ABW-959	author	2001	Periodical	Central Africa; East Africa; Uganda
Marketing information services [MIS] : sixth technical report, January 01-March 01 PD-ABW-963	author	2001	Periodical	Rwanda; Tanzania; Kenya
Development and commercialization of the green muscle biopesticide PN-ACQ-299	author	2001	Other USAID Supported Study/Document	Sahel
The status of agricultural biotechnology in selected West and Central African countries PN-ACQ-303	author	2001	Other USAID Supported Study/Document	Central Africa; Nigeria; Ghana
Targeted seed aid and seed-system interventions : strengthening small-farmer seed systems in East and Central Africa -- Kampala, Uganda, 21-24 June 2000 PN-ACU-552	author	2001	Conference Proceedings/Paper	Central Africa; East Africa
Applying a sub-sector analysis approach to studying the marketing of cassava and sweet potato in Southern Africa -- the case of Tanzania PN-ACW-811	author	2001	Other USAID Supported Study/Document	Tanzania
Applying a sub-sector analysis approach to studying the marketing of cassava and sweet potato in Southern Africa -- the case of Zambia : main survey report PN-ACW-813	author	2001	Other USAID Supported Study/Document	Zambia
Micro-MIS [marketing information services] project : first project report, September-December 2000 PD-ABW-958	author	2000	Periodical	Central Africa; East Africa; Uganda
Marketing information services [MIS] : third report, April 00-June March 00 PD-ABW-960	author	2000	Periodical	Central Africa; East Africa; Uganda
Marketing information services [MIS] : fourth report, July 00-September 00 PD-ABW-961	author	2000	Periodical	Central Africa; East Africa; Uganda
Marketing information services [MIS] : fifth report, October 00-December 00 PD-ABW-962	author	2000	Periodical	East Africa; Central Africa; Uganda
Disease control in cassava farms PN-ACQ-288	author	2000	Handbook/Manual
Lutte contre les maladies du manioc PN-ACQ-289	author	2000	Handbook/Manual	Ghana
Pest control in cassava farms PN-ACQ-290	author	2000	Handbook/Manual
Starting a cassava farm PN-ACQ-292	author	2000	Handbook/Manual
Comment demarrer un champ de manioc PN-ACQ-293	author	2000	Handbook/Manual	Ghana

Show all 143 documents

Documents that name this organization, newest first. Each opens in the document viewer.
Document	Role	Year	Type	Country
Weed control in cassava farms PN-ACQ-294	author	2000	Handbook/Manual
Lutte contre les adventices dans les champs de manioc PN-ACQ-295	author	2000	Handbook/Manual	Ghana
Impact of IITA-improved germplasm on maize production in West and Central Africa PN-ACQ-300	author	2000	Other USAID Supported Study/Document	Central Africa; West Africa
Assessment of the Nigerian agricultural policy (ANAP) PN-ACT-884	author	2000	Assessment	Nigeria

Evidence

International agricultural research centers (IARCs) implemented by International Institute of Tropical Agriculture (IITA)

Stated in a document basis: metadata

Document abstract: not available yet.

87 evidence records, showing 5.

No quote: this fact comes from a metadata field, shown as stored.
Fact value
000631 - International Institute of Tropical Agriculture (IITA)
Document
Weed control in major tropical root and tuber crops, a review, an other usaid supported study/document from 1974 PN-AAE-622
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institutional_author
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Report of the meeting of West African agricultural librarians and documentalists, a conference proceedings/paper from 1975 PN-AAC-761
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institutional_author
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Clay mineralogy of selected soils in southern Nigeria, a conference proceedings/paper from 1975 PN-AAE-614
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Bringing the green revolution to the shifting cultivator, an other usaid supported study/document from 1975 PN-AAE-615
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Weeds and shifting cultivation, an other usaid supported study/document from 1975 PN-AAE-621
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Show all 87 records (82 more)

No quote: this fact comes from a metadata field, shown as stored.
Fact value
000631 - International Institute of Tropical Agriculture (IITA)
Document
Effect of harvest frequency on yield, quality and viability of indeterminant cowpea seed, a journal article from 1975 PN-AAE-623
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no page: metadata field
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institutional_author
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Effect of plant density and spatial arrangement on seed yield of cowpea (vigna unguiculata (l.) walp.), a journal article from 1975 PN-AAE-624
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000631 - International Institute of Tropical Agriculture (IITA)
Document
Two outcrossing mechanism in cowpeas, vigna unguiculata (l.) walp., a journal article from 1975 PN-AAE-626
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no page: metadata field
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institutional_author
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Fact value
000631 - International Institute of Tropical Agriculture (IITA)
Document
Natural hybridization among wild, weedy and cultivated vigna unguiculata (l.) walp., a journal article from 1975 PN-AAE-627
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Previous factNext fact

Adoption and impact of dry-season dual-purpose cowpea in the semiarid zone of Nigeria PN-ACQ-298	author	1999	Other USAID Supported Study/Document	Nigeria

Mucuna fallow diffusion in southern Benin PN-ACQ-301	author	1999	Other USAID Supported Study/Document	Benin

Social impact of soybean in Nigeria's southern Guinea savanna PN-ACQ-302	author	1999	Other USAID Supported Study/Document	Nigeria

Stakeholders meetings for strengthening the market information service in Uganda : American Recreation Association, Kampala, 1 December 1999 [&] Kyotera Milano Hall, Rakai District, 2 December 1999 PN-ACQ-984	author	1999	Conference Proceedings/Paper	Uganda

Alternative strategies for smallholder seed supply : proceedings of an international conference on options for strengthening national and regional seed systems in Africa and West Asia, 10-14 Mar 1997, Harare, Zimbabwe PN-ACC-841	sponsor and evidences its funder role	1997	Conference Proceedings/Paper	Africa; Asia

Striga research methods -- a manual PN-ACL-697	author	1997	Handbook/Manual	Africa South of Sahara

East Africa root crops research network (EARRNET) : annual technical report 1993/94 PN-ABU-093	author	1995	Annual Report	East Africa

Eradication strategy for maize downy mildew : proceedings of an African conference and workshop [, 22-24 February 1994, Ibadan, Nigeria] PN-ABY-691	author	1995	Conference Proceedings/Paper	Africa

Accelerated multiplication and distribution of cassava and sweetpotato planting materials as a drought recovery measure in Malawi : adoption rate and impact assessment study PN-ABZ-355	author	1995	Assessment	Malawi

Terminal report on the East and Southern African Root Crops Research Network (ESARRN) PD-ABH-262	author	1993	Final Contractor/Grantee Report	Southern Hemisphere; East Africa

Product development for root and tuber crops : volume III - Africa PN-ABS-492	author	1993	Conference Proceedings/Paper	Democratic Republic of the Congo; Tanzania; Nigeria

Working with farmers in Cameroon and Rwanda : new strategies to improve staple food crops PN-ABP-869	author	1992	Other USAID Supported Study/Document	Cameroon; Rwanda

Cassava as livestock feed in Africa : proceedings of the IITA [International Institute of Tropical Agriculture]/ILCA [International Livestock Centre for Africa]/University of Ibadan workshop on the potential utilization of cassava as livestock feed in Africa -- 14-18 November 1988, Ibadan, Nigeria PN-ABQ-291	author	1992	Conference Proceedings/Paper	Africa

Product development for root and tuber crops : volume 1-Asia PN-ABQ-535	author	1992	Conference Proceedings/Paper	Asia

Response of two species of Cassia and Gliricidia sepium to vesicular - arbuscular mycorrhizal infection PN-ABK-471	author	1991	Journal Article

Biological control of locusts and grasshoppers : proceedings of a workshop held at the International Institute of Tropical Agriculture, Cotonou, Republic of Benin, 29 April - 1 May 1991 PN-ABP-422	author	1991	Conference Proceedings/Paper	Africa South of Sahara

Panimulang aklat ng magsasaka tungkol sa pagtatanim ng paayap sa palayan PN-ABD-180	author	1989	Handbook/Manual	Philippines

New farming systems development in the wetter tropics PN-ABF-586	author	1989	Journal Article

SAFGRAD, International Institute of Tropical Agriculture, IITA -- final report, resident research, phase II PN-ABA-611	author	1988	Other USAID Supported Study/Document	Burkina Faso

Panimulang aklat ng magsasaka tungkol sa pagtatanim ng utaw sa palayan PN-ABD-403	author	1988	Handbook/Manual	Philippines

[1987] farming systems survey of Meme Division, South West Province, Republic of Cameroon PN-ABE-960	author	1988	Other USAID Supported Study/Document	Cameroon

Cassava breeding : a multidisciplinary review - proceedings of a workshop held in the Philippines, 4-7 March 1985 PN-AAZ-225	author	1987	Conference Proceedings/Paper	Africa; Thailand; Philippines

Tropical root crops - root crops and the African food crisis : proceedings of the third triennial symposium of the International Society for Tropical Root Crops - Africa branch held in Owerri, Nigeria, 17-23 August 1986 PN-AAZ-329	author	1987	Conference Proceedings/Paper	Africa

New era for food crop research in Cameroon PN-ABB-989	author	1987	Other USAID Supported Study/Document	Cameroon

Farmer's primer on growing cowpea on riceland PN-ABD-179	author	1987	Handbook/Manual	Philippines

Farmer's primer on growing soybean on riceland PN-ABD-181	author	1987	Handbook/Manual	Philippines

Farmer's primer of growing soybean on riceland [Thai] PN-ABD-402	author	1987	Handbook/Manual	Philippines

East and Southern African Regional Root Crops Network (ESARRN) : report no. 3 PN-ABG-588	author	1987	Other USAID Supported Study/Document	Southern Hemisphere; East Africa

Recherche sur les cultures vivrieres au Cameroun PN-ABR-587	author	1987	Other USAID Supported Study/Document	Cameroon

Global workshop on root and tuber crops propagation : proceedings of a regional workshop held in Cali, Colombia, 13-16 September 1983 PN-AAV-811	author	1986	Conference Proceedings/Paper	Latin America; Chile; Colombia

Wetlands and rice in sub-Saharan Africa : proceedings PN-ABC-085	author	1986	Other USAID Supported Study/Document	Asia; Africa South of Sahara

Alley farming in the humid and subhumid tropics (state of the art, research, training and collaboration) PN-ABD-755	author	1986	Other USAID Supported Study/Document	Africa

Improved seed yam production technology PN-AAS-304	author	1985	Other USAID Supported Study/Document	Africa

Tropical root crops : their improvement and utilization PN-AAS-303	author	1984	Conference Proceedings/Paper	Africa South of Sahara

Africa - wide biological control project for cassava mealybug and green spider mites PN-AAS-374	author	1984	Other USAID Supported Study/Document	Africa

On-farm trials; an overview PN-AAS-399	author	1984	Conference Proceedings/Paper

Alley cropping : a stable alternative to shifting cultivation PN-AAS-591	author	1984	Other USAID Supported Study/Document	Africa

Evolution and change at IITA : the way ahead PN-ABA-500	author	1984	Conference Proceedings/Paper	Africa

IITA annual report 1982 PN-AAN-732	author	1983	Annual Report	West Africa; Nigeria; Africa South of Sahara

No-till farming : soil and water conservation and management in the humid and subhumid tropics PN-AAR-251	author	1983	Reference Document	Nigeria

Current and future trends in tillage in the humid and subhumid tropics PN-AAR-688	author	1983	Conference Proceedings/Paper	Africa

Farmers guide to hybrid maize PN-AAS-960	author	1983	Reference Document	Nigeria

Proceedings of the third research planning conference on root-knot nematodes, Meloidogyne spp., November 16-20, 1981 : region IV & region V PN-AAQ-223	author	1982	Conference Proceedings/Paper	Zimbabwe; Nigeria; Benin

First international symposium on land clearing and development in the tropics = Premier symposium international sur le defrichement et la mise en valeur des sols des regions tropicales PN-AAQ-291	author	1982	Conference Proceedings/Paper

PROCEEDINGS OF THE INTERNATIONAL WORKSHOP ON THE CASSAVA MEALYBUG PHENACOCCUS MANIHOT MAT-FEER. (PSEUDOCOCCIDAE), ZAIRE, 1977 PN-AAH-586	author	1978	Conference Proceedings/Paper	Democratic Republic of the Congo

Proceedings of the second research planning conference on root-knot nematodes, Meloidogyne spp., February 20-24, 1978 : Abidjan, Ivory Coast PN-AAQ-216	author	1978	Conference Proceedings/Paper	West Africa

Development of strategic seed reserves for household food security in the rainfall insecure states of Nigeria (IITA/USAID Project S02: 620-007) : highlights of 2003 achievements (contribution to USAID annual report data request) PD-ACD-103	author		Annual Report	Nigeria

Summary

Where and when19program start year

Programs network19program start year

Programs19program years and organization evidence years

Other program roles1

Worked with48

Partners60program years

Documents143document year