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Select author Bethwell Kipkoech Dorothy Lusheshanija Emily Faerber Emily Ndoho Emma Waugh Felister M. Nzuve Feyisa T Finau S. Pole Florence M. Olubayo Fredrick Grant Gabriel Obbo-Katandi Girisom Bwire Girma A. Gloria Kobati Ian Barker ISSAHAQ SULEMAN J. Aked J. Kikafunda J. Ricardo J.P. Njoloma Jingyi Chen Jorge Espinoza Jude Njoku Julia Tagwireyi Kahiu Ngugi Kefa Mogere Kelvin Shikuku Koara I Meshack Mwenda Migwi P. Mihiretu Cherinet Mulanje Omowumi Idowu Patricia Acheampong Philip Ndolo R. Brouwer Regional Network for Improvement of Potatoes and Sweetpotatoes in Eastern and Central Africa (PRAPACE) Simon Heck Sunette Laurie Tawanda Muzhingi Tiendrebeogo F. Zohouri Goli P. [48] [49] [60] [63] 10 101 102 104 1045 106 107 108 109 11 111 112 113 114 118 119 12 120 122 1228 124 126 127 128 129 13 14 15 151 16 166 17 176 178 179 18 187 189 192 193 197 198 199 200 201 202 205 206 208 209 21 210 211 212 213 214 215 216 217 218 22 220 225 228 23 232 236 237 24 241 242 243 245 249 254 256 257 260 261 266 267 268 27 272 274 275 278 28 283 284 285 286 29 292 294 295 3 300 302 303 305 308 309 310 311 313 314 315 316 318 323 326 329 331 332 333 334 335 336 337 341 342 351 358 36 365 367 37 371 372 373 376 378 380 381 382 383 384 385 388 389 390 391 392 393 394 396 399 4 40 401 402 403 404 41 410 42 425 433 436 44 442 444 45 456 457 458 461 469 47 484 487 49 494 5 51 518 52 524 529 53 54 545 549 556 562 563 568 57 571 572 576 58 594 6 60 601 602 608 61 613 62 63 636 64 65 650 66 667 67 68 685 694 697 698 7 70 704 706 709 71 715 72 73 735 742 763 764 765 768 769 782 79 8 803 831 86 88 9 91 92 95 96 97 98 99 A Gerrano A Moalafi A vd Berg A. A. Khan A. Agona A. Aragaw A. ASIIMWE A. C. Franke A. Daudi A. Golmirzaie A. Hardacre A. Karuniawan A. KIHURANI A. Kriegner A. Luque A. Musabyemungu A. Musabyimana A. NAMUTEBI A. Nyango A. Panta A. Perez A. Villordon A.C. Mchiela A.Golmirzaie A.K. Muganga A.N. Mutukumira A.R. Braun Abdelrahman Lubowa Abdoul Karim Sawadogo Abdoulaye Sereme Abdul Naico Abdul Rasaq Adebowale Abdulai Rauf Abed Kagundu Abel Sefasi Abilio Alvaro Abimbola Adesanmi Abiyot Aragaw Adama Hema Adane Abraham Adekambi S Adelia Chavane ou Adeline Barnaud Adeola Sunday Olayiwola Adeolu Oketayo Adewale Adekunle Adewale Dipeolu Adiel Mbabu Adipo Rachel Adjei Adjekum Admin Adolfo Posadas Adu Dapaah ADVOCATES RETREAT REPORT Aggrey Agumya Agnes Alajo Ahmed Ashoub Ahmed Ashoub Ahmed Hareedy Ahmed, EL-Far Aimee Web Girard Akansake Daniel Akoto Osei Akwettey W. Alan de Brauw Alan Duncan Albert Kriegner ALEMAYEHU AMBEL Alfredo Morales Alison Light Allan Hardacre Alumni Communication Amadi, C.O. Amal Lobna Amandio Ussaca Amani Michel Kouakou Amare Demissie Ambrose Agona Ambrose J Spinnler Benadé Amina A. Mohamed Amon Brice Assouan Amos Gyau AmsalTarekegne Amsalu G. Melka Amy Webb Girard Ana Panta Anabela Manhiça Anastasia Mbatia Andr? Devaux Andr? van Rooyen Andreas Oswald Andrew Hall Andrew Kiggundu Andrew Marchant Andrew oOnuemele Andrew Westby ANDRZEJ KILIAN Andy Marchant Anelise Orillo Angela Remane Angela Remane ou Angella Atero Angsten Ann Braun Ann Tarini Anna A. Temu Anna Temu Anna-Marie Ball Anne Broomfield Anne Forbes Anne Gichangi Anne Rietveld Anne Swindale Anonymous Ansah Isaac Anthony Brouwer Anthony Mutukumira Anthony Njoku Anthony Nyahabeh Antonio Garcia Lalusin Antonio Magnaghi Antonio Zaqueu Antony Masinde Apiyo Apurba Shee ARMTI, Nigeria Arnaldo Maximiliano Maloa Arthur Tugume Arti Ahuja Asamoah Larbi Asamoah Obeng Asante Isaac Asare Kwabena Asiimwe I. Assefa Tofu Astere Bararyenya Atieno Victorine Atsou Aidam Atuna A. Richard Augustine Olal Aurelie Bechoff Awais Khan B. BASHAASHA B. Botha B. Chirimi B. De Boeck B. I. Alao B. Mtimuni B. Nyende B. Sattelmacher B. Sosinski B. Zea Bakare, H.A. Bakayoko Sidiky Bart van der Veen Baye Berihun Becca Herring Beebwa, A. Belem Jerome Belen Marquez Ben Siddle Benard Otieno Benard Yada Benites Omar Benjamin Fiafor Benjamin Kigozi Benjamin Kivuva Benjamin Olken Benson Odongo Berga Lemaga Bernard Otieno Bernard Yada Bernice Wairimu Bert De Boeck Beth Cullen Bethwell Kipkoech Bett Arnold Betty Waized Beverly McIntyre Bezabih Emana Bho Mudyahoto Bill Annetts Birhanu Biazin Blessings Mzumara Bode Olukolu Boerdery Risseew Boni N?zua Bonsi C.K Boping Fang BOYCE THOMPSON INSTITUTE (BTI) Boyd Swinburn Bramwel Wanjala Bramwel Wanjala Bramwel Wanjala and Jan Kreuze Braun, A.R. Brenda Bucheli Brent Simpson Brian Kachisa Brian Kiger Brice Sidoine Essis Britta Kowalski Bruno Michelin Bryon Sosinski Buganda Cultural and Development Foundation (BUCADEF) Building Nutritious Food Baskets Building Nutritious Food Baskets (BNFB) Building Nutritious Food Baskets Project Bunmi Ayoola Burgos, G. Busse H C. A. Clark C. Agamala C. Bagambisa C. Balagopalan C. Brabet C. Crissman C. Ebong C. Herrera C. I. Jolayemi C. Kaira C. Kiria C. LUCAS C. Lung’aho C. McGregor C. Mestres C. Musoke C. Niringiye C. Nome C. Owari C. Owori C. Wasonga C. Wheatley C.E. Watson, Jr. C.Ebong C.J. Aguilar C.J. Lagerkvist C.M. Mayona C.Ringler C.S Easwari Amma C.S. Basilio C.U. Velarde Cadmo Rosell Cadric Guignard Carl Lombard Carlos Leone-Velarde Carlos Rivera Carol Levin Carole Tanzer Miller Carolina Innovative Food Ingredients Inc. Caroline Barnhill Carolino Martinho Antonio Carpo, R. Catherine Kilelu Catherine Kilelu Catholic Relief Services Cayhualla, F. CCAFS CEAGRE/FAEF CEchendu Cecil Osei Cecilia lafosse Cecilia Wanjuu Cees Leeuwis Celfia Obregon Celia Swann Charles Crissman Charles Farayola Charles Gachuiri Charles Mugoya Charles Musoke Charles Niringiye Charles Ogada Charles Owach Charles Wasonga Charlotte Fifamè KPOMASSE Cherinet Mihiretu Chez Lando Chifundo Kapalamula Chikubi A Chikwawa CADECOM Chris Bursle Christel Vermeersch Christelle M. Andre Christiane Gebhardt Christine Bukania Christine Hotz Christine Kiria Christine Okoye Christine Ruoro Christoph Saenger Christopher Clark CIP CIP Phillipines CIP Sub-Saharan Africa Regional Office Claire Esther Claudie Dhuique-Mayer Claudio Velasco Collins Ehisianya Concern Universal Corinna Hawkes Cornelia Loechl CP du Plooy CPAD Craig Yencho CSIR-INSTI Cynthia Quispe D. Burnett D. Carbajulca D. Chilosa D. Compilan D. Dufour D. Gutierrez D. Jeffries D. Kambewa D. Kiambi D. LaBonte D. Ma D. MAINA D. Mede D. Mende D. Phillips D. Ravi D. Reynoso D. Scott D.F. Ma D.H. Lu D.Michaud D.R. LaBonte Dagmar Mith? Fer Daisy Lanoi Damian Laryea Damien Shumbusha Dan Levy Dania RodrÃguez de Sol, Alfredo Morales Tejón, Alfredo Morales RodrÃguez y Sergio J. RodrÃguez Morales Daniel Akansake Daniel F. Austin Daniel Gilligan Daniel Kimani Karanja Daniel Mahuga Mbogo Daniel Markos Daniel Mbogo Daniel Ndyetabula Daniel Nyetabula Daniel VanVugt Danielle Dunn Dannie Romney Danquah Eric Dapeng Zhang David Rosen David Lelgut David Myers David Phillips David Talengera David Yanggen Davison Korieocha Dawit Sahlu Dean Oelofse Debbie Rees Debora Koomson Dennis Ndamugoba Dercio Matale Derick Malavi Des Moines Diallo Bassirou Diana Smith Dibi Brice Dietmar Stoian Dina Gutierrez Diogenes Cerna Dirk Iserentant Dirk Reheul Divina Amalin Domata Metta Don LaBonte Donald Cole Donald Ugent Dora Quispe Dorcus Alum Dorcus Gemenet Doris Wiesmann Dorothy Lusheshanija Douglas Horton Douglas Miano Dr Elifatio Towo Dr G D Foster Dr N Fenby Dr S E Seal Dr W Monger Dr. Cornelia Loechl Dr. Dai Peters Dr. Fetuga Dr. Hans Adu-Dapaah Dr. Ian Barker Dr. ir. Karen Verstraete Dr. J. N. Asafu-Agyei Dr. Joseph Cobbina Dr. Katleen Coudijzer Dr. Keith Tomlins E. Adipala E. B. Chamba E. Gasura E. Mweso E. Rwiza E. Sitoe E. Tsegaye E. van de Fliert E. Welzien E.A. Frison (ed) E.H.C. Chilembwe E.J Rwiza E.J. Rwiza E.L. Colomba E.N. Sabiiti E.Onyango E.P. Guimarães Earnest Baafi Ebenezer Obeng Ebeniro, C.N. Edward Carey Edwin Rojas Egesi C.N. Egnin, M El Bastawesy Elias Munda Elijah Cheruiyot Elina Relwaty Sitmorang Elisa Salas Eliya Kapalasa Elizabeth Kamau Elizabeth Kimani Elizabeth Ngadze Elizabeth Ngundo Elmar Schulte-Geldermann Eloi Pale Elsa Du Toit Elske van de Fliert Emily Mueller Emily Ndoho Emma Gausi Emma Waugh Emmanuel Byamukama Emmanuel Byamukana Emmanuel Odame Emmanuel Omiat Emorn Udomkesmalee Endang Achadi Engida Tsegaye Eno Udongo ENOCK MTHEPHEYA Enrique Chujoy Enrique Moriones Eric Kuuna Dery Eric Owusu Eric Y. Danquah Erin Smith Eriya Marandu Erlina A. Vassquez Erna Abidin Ernst Ebregt Ery Atmodjo Esan, T.A. Esi Amoaful Essie T. Blay Essis Brice Esther Duflo Eunice Nago Koukoubou Evelyn Kwarteng Everina Lukonge Everlyn Matiri Ewan Robinson Eyasu Abreha Eyzaguirre Raul F. A. van Weuwijk F. Abo EL-Abbas F. Bagamba F. Bahati F. Cisneros F.A. van Eeuwijk F.Brunelle Faerber, Emily Christine Faith Njunge FAO Farm Africa Farm Concern International Farm Radio Federico Diaz Fekadu Gurmu FELICIANO M. MAZUZE Felistus Chipungu Femi Oladunni FHI 360 Fina Opio Fishua Dango Fitsum Teshome Florence Nakazi Folake Henshaw Food and Agriculture Organization of the United Nations FRADRIC KOSMOWSKI Francis Amagloh Fred Donati Tairo Fred Grant Fredrick Ng’ang’a Furahisha Nzisabira G. Agwaro G. L. Catignani G. Loebenstein G. Mnjengezulu G. Ndunguru G. Nyirahanganyamunsi G. Prain G. Rwegasira G. Scott G. Thottappilly G. Turyamureeba G. Tusiime G. Zimba G.Cipriani G.Gahakwa G.T. Kurup G.V. Jackson G.W. Lwrence Gabriela Burgos Gabriela Hidalgo Gabriela Teixeira Ganiyat Fetuga Garane A. Gastón López Gastón López Gathaara VN Gebremedhin Woldegiorgis Gelia Castillo Genoveva Rossel Geoffrey Bockett George Abong George Abong’ George Tiley Gertrude Ananse-Baiden Gideon Onumah Gina Kennedy Gladys Gobeze Loha Godelieve Gheysen Godfrey Kundhlande Godfrey Mulongo Godrick Khisa Godwill Makunde Goli Pierre Zohouri Gordon Conway Gordon Prain Gorrettie Ssemakula Grace Amito Grace Oguya Graham Thiele Gration Rwegasira Gregory Forbes Gregory Scott Guillermo Damba Guy Smagghe H. Brack H. Dapaah H. Griffiths H. Katcher H. Kulembeka H. Munyua H. W. Rossel H.F. Utz H.M. Li Haile Selassie Okuku Haile Tesfaye Hanan Taie Hannes Dempewolf Hans Adu-Dapaah Hans Leemhuis Harold Alex Kabora Harold Corke Harold Mate Harriet Nsubuga Harrison Dapaah Harrison Kwame Dapaah HarvestPlus Heba Elazab Mohamed Elazab Helen Keller International Helena P. Trenado Hellen Kiozya Henry Juarez Henry Kalomba Heritier Kambale Mbusa Hermann Ouedrago Hildo Loayza Hill, W.A Hiroki Nakayama Hlami Ngwenya Hong Zhai Howard Elliott Hugo Campos Humberto Asmat Hussein Shimelis I. Adams I. B. Chung I. Ndyetabula I.G.Mok I.M. TABU I.M.Adion Ian Adams Ian Baker Ian Barker Ibok Oduro Ibrahim Benesi Igbokwe C. II Gin Mok Ilaria Tedesco Indira J. Ekanayake Ine Pertry INFORMATION TECHNOLOGY UNIT Innocent Bikara Innocent Ndyetabura Innocent Nwankwo Intenational Potato Center International Institute of Tropical Agriculture (IITA) - Tanzania International Potato Center Ir. Geert Van Royen Irmgard Hoeschle-Zeledon Isaac Asante Isaac Ayelaagbe Isaac Macharia Isaac Mpembe Isabel Ruiz Ishiak Khalid Israel Barrantes Issahaq Suleman Itary Shiotani Ivan Perez Ivan Reinoso Ivonne Antezana J-C. Rubyogo J. A. W. Ochieng J. Aked J. Arellano J. Arredondo J. Blakenship J. BOHAC J. C. Cervantes-Flores J. Cohens J. Cruzado J. Cuellar J. H. Dodds J. Ilukor J. K. Kigwinya J. Kamundia J. Kirui J. Kroschel J. Lynam J. Mkumbira J. Moyer J. Mwine J. N. Berchie J. Otieno J. P. Tetteh J. Sibiya J. Thomas J. Toledo J.C. Cervantes J.C. Rubyogo J.E. Bryan J.E. Herrera J.G.M. Majaliwa J.H. Dodds J.J. Stoorvogel J.K. Awoodzie J.Kirui J.L. Weber J.M. Antle J.M. Steyn J.N. Asafu Agyei J.N. Asafu-Agyei J.V. Meenakshi J.W. Moyer (ed) Jack Daly Jack Hou Jacob Pierterse Jacqueline Mkindi Jaime Pacheco James Gethi James Kayongo James Moyer James Muthomi James Nsumba James Trimble James Wirth Jan Kreuze Jan Low Janardhan K. V. Jane Coad Janet L. Weber Janet Trucker Jared Odhiambo Odero Jari P. T. Valkonen Jari P.T. Valkonen Jason Nyirenda Jason Donovan Jean Anthony Onyait Jean Louis AHOUNOU Jean Ndirigwe Jean Nshimiye Jean Nshimiyimana Jean Onyait Jean-Francois Hausman Jeffrey A. Davis Jeffrey Davis Jennifer Requejo Jeremy Ouedraogo Jeremy Magruder Jeremy Ouedraogo Jeronimo Ribeiro Jesus Navas-Castillo Ji Young Kim Jiangjie Hu Jill E. Wilson Jim C. Cervantes-Flores Jim Carlos Cervantes Jimmy Lamo Jingjie Hu Jingyi Chen Joana Menomussanga Joao De Souza Joe Manu- Aduening Joe Manu-Aduening Johanna Lindstrom Johanna Ziebel JOHANNES F. LINN John Bidzakin John Dodds John Fisk John Goopy John Kalaye John Kamundia John Kazembe John Lynam John N. Asafu-Agyei John Ndung'u John Saaka John Vulule Jolien Swanckaert Jonas Mugabe Jonathan Mkumbira Joost C.M. Uitdehaag Jorge A. Abad Jorge Andrade-Piedra Jorge Espinoza Jose Carlos Tovar Jose Ricardo Jose Torres Josef Glossl Josef Schmidt Joseph Lamptey Joseph Kasekende Joseph Lamptey Joseph Mutua Joseph Nchor Joseph Ndunguru Joseph Odongo Joshua Okonya Joweria Namakula Joy Musyoka Joyce Joyce Malinga Joyce Maru Juan Fajardo Jude Mbanasor Jude Njoku Judith Randel Julia Tagwireyi Julianus T Julio Solis Julius Okello Julius Okello, Norman Kwikiriza Jun Li Junchao Huang Jurgen Kroschel K. El Mangoury K. Ngamau K. V. Raman Kabba Joiner Kakuhenzire Rogers Karen Hampson Karim Olayinka Katherine Dennison Katja Syndikus Katterinne Prentice Kebede Abegaz Kees Swaans Kefa Mogere Keith Fuglie Keith Tomlins Keith Fuglie Keith Tomlins Kellen Kebaara Kelly Theisen Kelvin Shikuku Kennedy Masamba Kennedy Pambo Kenneth Mackay Kenneth Pecota Kenneth V. Pecota Kenya Agricultural and Livestock Research Institute Kenya Industrial Research & Development Institute (KIRDI) Kgabo Pofu Kiddo Mtunda Kilambya DW Kinyua J. Kitavi Mercy Kittipat Ukoskit KO Koes Hartojo Kofi Annan Koko Tjintokohadi Konate Zoumana Kornel Burg Kouakou Amani M. Kouassi Jean Koussao Some Koussoube S. Krishan Bheenick Kurabachew H Kurt Manrique KVSV. Prasad Kwabena Acheremu Kwabena Asare Kwadwo Adofo Kwadwo Ofori Kwame Ogero Kyalo R. Kyndt L. Brandenberger L. Carrier L. Chikopa L. Difeo L. Dijkhuizen L. G. Skeglund L. Karanja L. Lembris L. Ojeda L. Serunjogi L. Wasilwa L. Zhang L.B. Mbilinyi L.G. Skoglund Lachlan Coin Laila K Laura Rawlings Lauren Eserman Laurence Strawn Laurens Klerkx Laurent Stravato Laurin Banner Lava Kumar Lawa Isiaq Lawal Isiaq Lawrence Haddad Leila Zekraoui Leonid Moises Leonidas Dusengemungu Lifei Huang Linda W. Peterson Lixin Wang Louise Brough Lucia Madrigal Luis Maldonado Luis Rojas Luis Salazar Luis Silva Luisa Huaccho Luisa Santos Luka Wanjohi Lule Peter Lusheshanija, D. Lutuf Abdul-Rahman Luz Tincopa Luzmaria De-Regil Lydia Kankundiye Lydia Kimenye Lydia Kutegeka Lydia Sasu Lydia Wamalwa M. Blummel M. Chiipanthenga M. Chisale M. Chitete M. Chokkappan M. Chottah M. David M. E. Saad M. Hossain M. I. SALAMA M. Iwanda M. Kelm M. M. El Far M. Machmud M. Malosetti M. Meza M. Mtileni M. Muhanna M. Mwenda M. R. Ulmer M. Shukuru M. Ssetumba M. Sun M. Tembo M.N. Sheela M.S. AFOLABI M.Settumba M.T.SJ. Valdez M.Tanganik Machael Akhwale Magdalena Williams Magesa Makaranga Maggie Chiipanthenga Mags Gaynor Maino DW Majdaliwa Mzwamita Makoto Nakatani Malachy Akoroda Malex Alebekiye Manfred Zeller Manuel Palomar Manuel Queiroz Marc Ghislain Marc J.E.C. Marceline Egnin Marcellin Ouedraogo Marcello Precoppe Marcelo Cunha Marcelo Precoppe Margaret Benjamin Margaret Kajeckas Margaret McEwan Margret Benjamin Maria Andrade Maria Andrade Maria Berenyi Maria David Maria Faulk Maria Soto-Aguilar Mariam Kilima Marian Quain Marie Couderc Marie-Claude Dop Marie-Eve Lemercier Mario Balca?zar Mario Buteler Mario Flores Mario Jaisse Marjon Tuinsma Mark Laing Mark Rosegrant Mark Shankle Martha Alhassan Martin Steyn Martine Zandjanakou-Tachin Mary Arimond Mary Umoh Mary Yongolo Mary-Russell Roberson Masaru Tanaka Masaru Yoshinaga Matin Qaim Matthias Jager Max Olupot Maximo Torero Mayanja O. Megan Deitchler Mei Sun Mengistu Nigussie Mercy Chepkoech Mereseit Hadush MERVAT M. M. EL-FAR Meseret Mengistu Mesfin Tenagashaw Michael Akhwale Michael Akhwale Michael Hermann Michael Idowu Michael Kilango Michael Kremer Michael Larinde Michael Okoth Michelle F. Muldoon Miguel Ordinola Miheretu Cherinet Mihiretu Cherinet Milagros Ormachea Milla McLachlan Milton Otema Milton Untiveros MINAG Ministry of Agriculture Animal Industry and Fisheries Uganda Mirella Flores Mlay D.P. Mohamed Ag Bendech Mohammed Kandi Monica Parker Mortley, D.G Moses Ekobu Moses Mnzava Moses Nyongesa Moses Sila Mouhoussine Nacro Moumouni Koala Mourad Moursi Mpoko Bokanga Mr. E. Teye Mr. Shawn Baker Mr. SON Adama Muassabo Riquito Mudenda M.S Muduwa J Mukani Moyo Mukose C Mukwantwali Christine Mulindwa Joseph mulongo Mums for Mums Muriithi GM Muriuki EK Musabyemungu Musalia L. Mushongi C. Mushongi, C. Mwala, S.M. Mwansa S N?Zua Boni N. Firon N. Johnson N. Kawarazuka (CIP Vietnam) N. Mujica Nabiswa, G.N Nancy Haselow Nancy Sloan Nasir Saleh Natalia Palacios National Agricultural Research Organisation (NARO) Natural Resources Institute (NRI) Ndamugoba. D Ndilu Lea Ndjido Ardo Ndungu J. NeBambi Lutaladio Neha Kumar Neil Boonham Nelson Espinoza NEPAD Netsayi Mudege Ngoni Nenguwo Nicolai Petry Nicole Smit Nigel Poole Nikiema J. Nnamdi Echendu Nokuthula Myeza Nora Scarcelli Norman Kwikiriza Nuri Niyazi Nwaigwe G. Nyiawung, K.Z. NZUE Boni O. A. Oladunni O. Sopo O.A. Oladunni O.E.A van Oirschoot Obadiah Mayanja Obed Mwenye Ochodho. J.O Offei S.K. Okello, Julius (CIP-SSA) Olivia Wahonya Olivier Christiaens Omar Palomino Omar S. Omowumi Idowou Opoku Oscar Chichongue Oscar Ortiz Ossufo Jeque Oswald Andreas Owusu-Ankomah Oyunga-Ogubi P. Binagwa P. Gibson P. Jatala P. Masinde P. Nkhoma P. Pankomera P. Pettesch P. R. Pardina P. Stam P.C. Struik P.Ferguson P.O. Adebola P.Phezo Pamela Anderson PATH Patience Byaruhanga Patricio Espinosa Patrick Acheampong Patrick Eozenou Patrick Morel Patrick Premand Patrizia Fracassi Paul Gertler Paul Jaarsveld Paul Demo Paul Jaarsveld Paul Musana Paul Mutondo Paul Obusuru Paul Rachkara Paul Stapleton Paul Thompson Paul Winters Paula Bilinsky Pauline Allemand Paulus Chadikun pc Penelope Nestel Peter Caligari Peter Ewell Peter Manda Phabian Makokha Phalombe Phatu Mashela Philip Ndolo Phillip Attim Phillip Ndolo Phillis E Ochieng’ Phinehas Tukamuhabwa Phorbee Olapeju Pierre Jacinthe Pieter W. Pita Taufatofua Porras, E. PRAPACE Prentice K. Prossy Isubikalu Ptak M Purnima Menon Q. van Oirschot Q. van Oirshot Qingchang Liu R. Adipo R. Amour R. Asmunati R. Edema R. H. Watkins R. Khan R. Lara R. Laurie R. Mayanja R. Todd R.J. Hijmans R.T. Niyireba RAB Rachel Glennerster Rachel Nugent Rachel, Z. Radegunda Kessy Rahila Amour Raja Reddy Rajendran Srinivasulu Ramzy El Bedewy Raul Eyzaguirre Raul Macchiavelli Raymond Chimsale Reaching Agents of Change Reaching agents of changes Reachning Agents of Change Rebecca Meulen Regina Aboyo Regina Kaping Regina Kapinga Reinhard Simon Reuben Ssali Revelian Ngaiza Ria Greyling Ricardo Ricardo Labarta Ricardo Labarta Richard Alioma Richard Atinpoore Atuna Richard Atuna Richard Gibson Richard Kasuga Richard Manasseh Richard Musebe Rick Miller Rikka Trangsrud Rob Skilton Robert Mwanga Robert Hijmans Robert Jarret Robert Kileo Robert Quiroz Roberto Quiroz Rocio Alagon Roland Brouwer Roland Schafleitner Rolando Lizarraga Rolinda Sanico Romina Cavatassi Ronald Robles Rosana Mula Rose Makumbi Rose Omari Rose Wanjala Rosemary Gatimu Rubyogo Claude Runyararo Rukarwa Rupert Best S. A. Slack S. Ceccarelli S. Hakizimana S. Kabi S. Kyamanywa S. M. Githiri S. Milla S. Moniz S. Muukasa S. P. Omondi S. Vellaikumar S.B. Ferris S.F. Delgado S.G. Nair S.K. Naskar S.Uzamushaka S.Wiersema S.Y.C. Ng Saiful Islam Salam Bance Saleh H. Sallah Sam Phiri Sam Agili Sam Dryden Sam Namanda Sam Phiri Samuel Hinneh Sandip Sukhtankar Sandra Manrique Sandra Manrique Sanni, L.O. Santus Cale Sarah Lindenfeld Sasakawa Global 2000 (MoA) Sawadogo I. Sawi Memuna Scovia Adikini Scovia Adikni Sebastian Martinez Seife Ayele Serenje, G.I. Serge Ganza SETSAN Settumba Mukasa Settumba Mukassa Shan Gao Shawkat Begum Shehu Usman Yahaya Sheila Yeboah Shikuku, Kelvin M Shimelis Hussein Shumbusho, E. Sibajene Mudenda Silim Nahdy Silver Tumwegamire Silvest Samali Simiyu P Simon Alibu Simon Gichuki Simon Heck Simon Jeremiah Simon Kariuki Simon Mudenda Simon Zziwa Simpson Biryabaho Sina Gerard Sindi Kirimi Sinnikka Smith Sita Ghimire Sneller, Clay H. Sobukola, O.P. Sonia Kwami Sonii David Soniia David Sosa, P. Sowe Sulaiman Spencer Henson Srinivasulu Rajendran Stacy Chandler Stefani Daryanto Stella Ennin Stella Nagujja Stella Wambugu Stephen Angudubo Stephen Kalule Stephen Khisa Stephen Mugo Stephen Veryser Steve Franzel Steven Franzel Steven Glazerman Stineke Oenema Sunday Aryemo Sunette Laurie Sururah Nasir Susan Palacios Susan Torson Susitha Wanigaratne Suzanne Nederlof Sweetpotato Action for Security and Health in Africa Sweetpotato for profits and health initiative Sydney Khando Sylvia Magezi T. Ajayi T. Ames T. Bowser T. Chadzala T. Chilanga T. MCHARO T. Ndengello T. Ndondi T. Ngendello T. Nyekanyeka T. Ramathavhana T. Zum Felde T.R. Dayal Tahouo Odile Tanya Stathers Tarpaga Vianney Tatiana Christides Tatsuhito Fujimura Tawanda Muzhingi Taymour Nasr El- Din Tefera Zerfu Temesgen Bocher Terri Ballard Tesfaye Tadesse Teshome Anshebo Tessy Madu Tewodros Tesfaye the Kachele Club Thera Sawor Thokozani Kalanje Thokozile Ndhlela Thomas Bernet Thomas Harris Thomas Julianus Thomas Miethbauer Thomas Walker Thomas Zschocke Thomas zum Felde Thunira EG Tignegre Jean Baptiste Tigray Agricultural Research Institutes Tigray Bureau of Agriculture and Rural Development Tileye Feyissa Tina Tinh Nguyen Tom Remington Tom Slaymaker Tom van Mourik Tommy Tuffour Tongoona P. Toru Kumagai Toshikazu Kuranouchi Tovar J. TRACfm Tracy Chiridza Truong Tan Khanh Tumaini Mikindo Turay Hamid U. Kleih Udealor, A. Ano, A.O. Ugo Pica-Ciamarra USAID Uzuegbu D.C. V. Atieno V. Kirigua V. M. Mwale Valdemar Bechane Valentine Aritua Valerie Gwinner Van Den Truong Van der Maarel Vaughan, B.T Vernon Gracen Veronica Jelinkova Victor Afari-Sefa Victor Amankwaah Victoria Awuni W Mphela W. Mengesha W.O. ELLIS Wakene Tigre Wanda Collins Warner Star Warren Lee Wayne Nelles Welington Jogo Wellington Jogo Wells Kumwenda Wesonga, MacDonald Wilfred Mushobozi Wilfrid PADONOU Williams Martha Willy Pradel Willy Roca Wilmer Cuellar Wiyanto Wole Fatunbi Wolfgang Gruneberg Xie Jiang Xie Kaiyun Xie Kaiyung Xinliang Chen Xiongjian Zhang Y. Mbabwine Y. Wang Yao Nasser Yasuhiro Takahata Yemi Akinbamijo Yirdan Yonas Yujun Li Yussif Alhassan Yves Martin Yves Vigouroux Yvonne Pinto Zacharie Manirarora Zelalem Lema Zelia Menete Zella Menete Zena Mshana Zenete Franca Zhangjun Fei Zhangying Wang Zhongxia Luo Zhu Yongqing Zosimo Huaman Zosimo Huamen Zulfiqar Bhutta