132 Works

Cassava Weed Management Data - Agronomy Trials 2014

Stefan Hauser
The ‘Sustainable Weed Management Technologies for Nigeria’ was a 5-year project that was developed and assessed with smallholder farmer participation modern, relevant and appropriate cassava weed management technologies suitable for sustainable intensification in major agro-ecological (humid rainforest, forest transition savanna and southern Guinea savanna) and socio-economic conditions of Nigeria. An important goal of the project was to help smallholder cassava growers achieve sustainable increases in their productivity and incomes through the development and adoption of...

Cassava Weed Management Data - Agronomy Trials 2015

Stefan Hauser
The ‘Sustainable Weed Management Technologies for Nigeria’ was a 5-year project that was developed and assessed with smallholder farmer participation modern, relevant and appropriate cassava weed management technologies suitable for sustainable intensification in major agro-ecological (humid rainforest, forest transition savanna and southern Guinea savanna) and socio-economic conditions of Nigeria. An important goal of the project was to help smallholder cassava growers achieve sustainable increases in their productivity and incomes through the development and adoption of...

Bouamir Camp Manual Weather Station

Vincent Deblauwe, Romeo Kamta, Matthew Lebreton & Thomas B. Smith
The Congo Basin Institute is a center of higher learning and scientific excellence in Central Africa. The Congo Basin Institute and the Ministry of Forestry and Wildlife (MINFOF) manage a weather station at Bouamir (coordinates: 3°11’26″N 12°48’43E). The station is composed of manual and automatic parts. As of March 2020 the station is still running and data will be updated periodically.

Biochemical analysis of proteins, peroxydasiques activities and polyphenols in different explants during micropropagation of Diospyros crassiflora Hiern

Alvine Ornella TCHOUGA, , , &
The objective of biochemical analysis was to determine the physiological status of uninodal stems in relation to bud break and axillary bud growth. This analysis will enable a biochemical study to be carried out during the process of callogenesis. The biochemical analyses consisted of the extraction and determination of total soluble proteins, total polyphenols and peroxidases. The biochemical analyses were carried out on vitro plants taken from media suitable for the different in vitro culture...

Agrochemical Input Suppliers in Oyo State

Adebayo Abass, Luke Olarinde & Olayemi Oluwasoga
This survey was carried out to build a database of agrochemical input suppliers in some selected states in Nigeria where cassava is grown.

Genotypic data of 162 inbred lines genotyped using 9864 DArT SNPs

BAFFOUR BADU-APRAKU
Stress Tolerant Maize for Africa for Improved Livelihoods

Cassava advanced yield trial in Cameroon, 2016 - 2017

Apollin FOTSO KUATE, Rachid Hanna, Zanga T Emini & D Semengue
RTB is a partnership collaboration of five research centers, led by the International Potato Center, with decades of experience in these crops on different continents, including four CGIAR research centers (Bioversity International, the International Center for Tropical Agriculture, the International institute of Tropical Agriculture and the International Potato Center) and the French Agricultural Research Centre for International Development (CIRAD). By working with more than 360 other partners, these five centers mobilize complementary expertise and resources;...

Agrochemical Input Suppliers in Rivers State

Adebayo Abass, Luke Olarinde & Olayemi Oluwasoga
This survey was carried out to build a database of agrochemical input suppliers in some selected states in Nigeria where cassava is grown.

Studies on Sex determination of cassava flowers using a single clone and varied time application of PGRs

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Studies on Sex determination of cassava flowers using a single clone and varied time application of PGRs

Assessment of Varieties of Cassava for high yield and disease resistance in an Preliminary Yield Trial (100 clones) in Serere 2010-2011 Breeding Season.

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties of Cassava for high yield and disease resistance in an Preliminary Yield Trial (100 clones) in Serere 2010-2011 Breeding Season.

Assessment of Varieties of Cassava for high yield and disease resistance in an Uniform Yield Trial (23 clones) in Namulonge 2012-2013 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties of Cassava for high yield and disease resistance in an Uniform Yield Trial (23 clones) in Namulonge 2012-2013 Breeding Season

Temperature-based phenology model to predict the development, survival, and reproduction of the oriental fruit fly Bactrocera dorsalis (Diptera: Tephritidae) - Immature development 25ᵒC

Michel Arnaud DONGMO KENFAK, Rachid Hanna, Kekeunou Sévilor , Nanga Nanga Samuel, Apollin Fotso Kuate, Tonnang Henri, Tonnang & Komi Fiaboe
The oriental fruit fly Bactrocera dorsalis (Diptera: Tephritidae) is probably the major pest for fruit and vegetable production systems nowadays in the world. It has invaded many countries, causing considerable impacts on fruit production systems and commercialization. The aim of this study was to investigate on the relationship between temperature and the development, survival and reproductive parameters of B. dorsalis on an artificial diet under laboratory conditions. The life history of B. dorsalis was studied...

Antagonism of endophytic Beauveria bassiana Balsamo (Vuillemin) in tissue cultured banana plants (musa spp.) against the banana weevil Cosmopolites sordidus (Germar)

Juliet Akello, Thomas Dubois, Danny Coyne, Samuel Kyamanywa & Cliff Gold
The effect of endophytic Beauveria bassiana in banana (Musa spp.) plants against the banana weevil Cosmopolites sordidus was examined in a screenhouse study in Uganda. Tissue-cultured banana plants (cv. Kibuzi, genome group EA-AAA) were inoculated by dipping roots in a B. bassiana suspension of 1.5 107 conidia/ml for 2 h. C. sordidus larvae were introduced 2 months later. Two weeks after larval infestation, endophytic B. bassiana significantly reduced larval survivorship (23.5–88.9% mycosis), resulting in...

Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set U(12 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina & Prasad Peteti
Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set U(12 clones) in Namulonge 2009-2010 Breeding Season

Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set O(12 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set O(12 clones) in Namulonge 2009-2010 Breeding Season

Assessment of Varieties(yellow root) of Cassava for high yield and disease resistance in an Advanced Yield Trial set D(08 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties(yellow root) of Cassava for high yield and disease resistance in an Advanced Yield Trial set D(08 clones) in Namulonge 2009-2010 Breeding Season

Assessment of Varieties(yellow root) of Cassava for high yield and disease resistance in an Advanced Yield Trial set B(12 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties(yellow root) of Cassava for high yield and disease resistance in an Advanced Yield Trial set B(12 clones) in Namulonge 2009-2010 Breeding Season

Annual outcome survey 2020

Francis Muthoni & Haroon Sseguya
The “Enhancing partnership among Africa RISING, NAFAKA, and TUBORESHE CHAKULA programs for fast tracking delivery and scaling of agricultural technologies in Tanzania project” is an interdisciplinary and inter-institutional project that aims to address the needs of smallholder farmers in the semiarid and subhumid zones of Tanzania. The project is funded by the USAID Mission in Tanzania as part of the US Government's Feed the Future initiative. Through participatory and on-farm approaches, candidate technologies are identified...

Population dynamics of banana aphid Pentalonia nigronervosa Coquerel (Hemiptera: Aphididae)

Sergine NGATAT, Rachid Hanna, Lava Kumar, Komi Fiaboe, Apollin Fotso Kuate & Richard T. Ghogomu
The banana aphid Pentalonia nigronervosa Coquerel (Hemiptera: Aphidae) is the vector of Banana bunchy top virus (BBTV, genus Babuvirus), causal agent of banana bunchy top disease, the most devastating viral disease of banana and plantain (Musa spp). The aphid is present in all the banana growing areas of the world. Field experiments to determine the effect of weather parameters (temperature, rainfall, and relative humidity), and mono- and mixed crop effects on the temporal variation in...

Germplasm introduction trial (97 clones from Ibadan) in Namulonge 2008-2009 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Germplasm introduction trial (97 clones from Ibadan) in Namulonge 2008-2009 Breeding Season.

Callogenesis induction on different types of explants of Diospyros crassiflora Hiern

Alvine Ornella TCHOUGA, , , &
The jet-black to streaked ebony wood produced by the African ebony (Diospyros crassiflora Hiern, Ebenaceae) is exploited in Central and West Africa. A conservation effort is currently underway in Cameroon to propagate the tree through seedlings and cuttings. However, the intermittent availability of its seeds and the long time required for rooting formation of cuttings are limiting its propagation. The aim of this research was to establish a reproductible protocol of the in vitro callogenesis...

Temperature-based phenology model to predict the development, survival, and reproduction of the oriental fruit fly Bactrocera dorsalis (Diptera: Tephritidae) - Immature development 33ᵒC

Michel Arnaud DONGMO KENFAK, Rachid Hanna, Kekeunou Sévilor, Nanga Nanga Samuel, Apollin Fotso Kuate, Tonnang Henri & Komi Fiaboe
The oriental fruit fly Bactrocera dorsalis (Diptera: Tephritidae) is probably the major pest for fruit and vegetable production systems nowadays in the world. It has invaded many countries, causing considerable impacts on fruit production systems and commercialization. The aim of this study was to investigate on the relationship between temperature and the development, survival and reproductive parameters of B. dorsalis on an artificial diet under laboratory conditions. The life history of B. dorsalis was studied...

SNP dataset for GWAS

Adekemi Esther Stanley, Gedil Melaku & Abebe Menkir
Genetic diversity and Genome-wide association study

Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set I(12 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Advanced Yield Trial set I(12 clones) in Namulonge 2009-2010 Breeding Season

Assessment of Varieties of Cassava for CBSD resistance in an Advanced Yield Trial (09 clones) in Serere 2011-2012 Breeding Season.

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties of Cassava for CBSD resistance in an Advanced Yield Trial (09 clones) in Serere 2011-2012 Breeding Season.

Registration Year

  • 2021
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    80
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    46
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Resource Types

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Affiliations

  • International Institute of Tropical Agriculture
    132
  • International Institute of Tropical Agriculture
    40
  • International Institute of Tropical Agriculture
    32
  • University of Ibadan
    2
  • Africa Rice Center
    2
  • Royal Museum for Central Africa
    1
  • University of Greenwich
    1
  • Ghent University
    1
  • University of Michigan–Ann Arbor
    1
  • University of Vermont
    1