44 Works

In vitro microtuber production and dormancy as affected by some cultural factors

Morufat Balogun, Yong Ng, Iyiola Fawole, Hidehiko Kikuno & Robert Asiedu
Scarcity of planting materials, pest and diseases are major constraints to yam production. The tissue culture techniques, meristem culture combined with heat therapy has been used to produce high yielding virus-tested plantlets of root crops, which are later multiplied through micropropagation. This procedure, however has low regedaration and multiplication rates in yam. We investigated effects of different plant growth regulators on rate of growth of yam plantlets when applied at different growth phases. Three concentrations...

Assessment of Varieties of Cassava for high yield and disease resistance in an Advanced Yield Trial (43 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 high yield and disease resistance in an Advanced Yield Trial (43 clones) in Serere 2011-2012 Breeding Season.

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

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.

Cocoa mirid attractiveness by different colour of trap

Hermine Mahot, Joseph R. Mahob, David R. Hall, Sarah E.J. Arnold, Apollin K. Fotso, Gertrude Membang, Nathalie Ewane, Adolph Kemga, Komi K.M. Fiaboe, Charles F.B. Bilong & Rachid Hanna
Cocoa mirids, Sahlbergella singularis and Distantiella theobroma, are the most economically important insect pests of cocoa in West and Central Africa, where they can cause up to 40% losses in cocoa yields. Sahlbergella singularis is the most common species in Cameroon and was therefore targeted in this study. During a two-year trial in 15 cocoa plantations in Ayos and Konye, in the Centre and Southwest regions of Cameroon respectively, the most effective colour – white,...

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

Assessment of Varieties of Cassava for high yield and high dry matter in Uniform Yield Trial (28 clones) at Hombolo,Tanzania in 2006/07 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 high dry matter in Uniform Yield Trial (28 clones) at Hombolo,Tanzania in 2006/07 Breeding Season

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

Assessment of Varieties of Cassava for CBSD resistance in an Advanced Yield Trial (16 clones) in Mukono 2009-2010 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 (16 clones) in Mukono 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

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

Assessment of Varieties(White flesh) of Cassava for high yield and disease resistance in an Uniform Yield Trial (16 clones) in Namulonge 2012-2013 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 Uniform Yield Trial (16 clones) in Namulonge 2012-2013 Breeding Season.

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

Assessment of Varieties (half sibs) of Cassava for high yield and disease resistance (92 clones) in Namulonge 2009-2010 Breeding Season

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Assessment of Varieties (half sibs) of Cassava for high yield and disease resistance (92 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 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.

Conservation trial (27 clones) in Namulonge 2011-2012 Breeding Season.

Peter Kulakow, Ismail Rabbi, Elizabeth Parkes, Chiedozie Egesi, Olufemi Aina, Prasad Peteti & Afolabi Agbona
Conservation trial (27 clones) in Namulonge 2011-2012 Breeding Season.

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

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.

Assessment of Varieties of Cassava for high yield and disease resistance in an Preliminary Yield Trial (88 clones from Serere) in Namulonge 2008-2009 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 (88 clones from Serere) in Namulonge 2008-2009 Breeding Season

Seasonal variation in wing pattern of the tropical butterfly, Bicyclus dorothea accros habitat in Cameroon - Wet season in Ako

Michel Dongmo, Rachid Hanna, Timothy C. Bonebrake & Abraham Fomena
Many organisms exhibit changes in phenotypic traits as a response to seasonal environmental variation. We investigated the role of habitat in generating seasonal polyphenism in different populations of the light bush brown butterfly Bicyclus dorothea (Cramer, 1779) (Lepidoptera: Nymphalidae) in Cameroon. Butterflies were caught during the wet and dry seasons across four localities representing two distinct habitats, namely forest and ecotone (forest–savanna transition zone) over a 2-yr period (2015–2016). We found distinct variation in the...

Assessment of Varieties of Cassava for CBSD resistance in an Advanced Yield Trial (98 clones) in Namulonge 2008-2009 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 (98 clones) in Namulonge 2008-2009 Breeding Season.

Registration Year

  • 2019
    44

Resource Types

  • Dataset
    44

Affiliations

  • International Institute of Tropical Agriculture
    44
  • International Institute of Tropical Agriculture
    39
  • International Institute of Tropical Agriculture
    31
  • University of Greenwich
    1
  • Université de Yaoundé I
    1