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1

Yield potential of upland rice varieties under reproductive-stage drought and optimal water regimes in Nigeria

Anyaoha, C. O., Fofana, M., Gracen, V. E., Tongoona, P. B., Blay, E. T., Semon, M., Popoola, B.

Journal:

Plant Genetic Resources: characterization and utilization

Year:

2018

Language:

english

File:

PDF, 156 KB

english, 2018

2

Can Parentage Analysis Facilitate Breeding Activities in Root and Tuber Crops?

Norman, Prince, Asfaw, Asrat, Tongoona, Pangirayi, Danquah, Agyemang, Danquah, Eric, Koeyer, David, Asiedu, Robert

Journal:

Agriculture (MDPI)

Year:

2018

Language:

english

File:

PDF, 878 KB

english, 2018

3

Smallholder farmers perceptions of maize diseases, pests, and other production constraints, their implications for maize breeding and evaluation of local maize cultivars in KwaZulu-Natal, South Africa

Julia, Sibiya, Pangirayi, Tongoona, John, Derera, Itai, Mak, a,

Journal:

African Journal of Agricultural Research

Year:

2013

Language:

english

File:

PDF, 150 KB

english, 2013

4

Gene action controlling grain yield and secondary traits in southern African maize hybrids under drought and non-drought environments

John Derera, Pangirayi Tongoona, Bindiganavile Sampath Vivek, Mark D. Laing

Journal:

Year:

2008

Language:

english

File:

PDF, 187 KB

english, 2008

5

Farmers' Perceptions on Rice Varieties in Sikasso Region of Mali and their Implications for Rice Breeding

A. Efisue, P. Tongoona, J. Derera, A. Langyintuo, M. Laing, B. Ubi

Journal:

Journal of Agronomy and Crop Science

Year:

2008

Language:

english

File:

PDF, 75 KB

english, 2008

6

A survey of pre-harvest ear rot diseases of maize and associated mycotoxins in south and central Zambia

Mweshi Mukanga, John Derera, Pangirayi Tongoona, Mark D. Laing

Journal:

International Journal of Food Microbiology

Year:

2010

Language:

english

File:

PDF, 543 KB

english, 2010

7

Generation mean analysis of leaf chlorophyll concentration from mid-silking to physiological maturity in some tropical maize (Zea maysL.) genotypes under low and high nitrogen dosages

Mushongi, A. A., Derera, J., Tongoona, P., Lyimo, N. G.

Journal:

Year:

2013

Language:

english

File:

PDF, 260 KB

english, 2013

8

Combining ability and GGE biplot analyses for resistance to northern leaf blight in tropical and subtropical elite maize inbred lines

Sibiya, Julia, Tongoona, Pangirayi, Derera, John

Journal:

Year:

2013

Language:

english

File:

PDF, 288 KB

english, 2013

9

Performance of Diverse Rice Genotypes Based on Seed-Set in Interspecific Hybrid Production: Implications for Plant Breeders

Efisue, Andrew, Ubi, Benjamin, Tongoona, Pangirayi, Derera, John, Laing, Mark

Journal:

Journal of New Seeds

Year:

2008

Language:

english

File:

PDF, 829 KB

english, 2008

10

Sorghum production systems and constraints, and coping strategies under drought-prone agro-ecologies of Ethiopia

Amelework, Beyene A, Shimelis, Hussein A, Tongoona, Pangirayi, Mengistu, Fentahun, Laing, Mark D, Ayele, Dawit Getnet

Journal:

South African Journal of Plant and Soil

Year:

2016

Language:

english

File:

PDF, 656 KB

english, 2016

11

Genetic analysis of resistance to spot blotch disease in wheat ( Triticum aestivum L.) in Zambia

Tembo, Batiseba, Sibiya, Julia, Tongoona, Pangirayi, Melis, Rob

Journal:

Journal of Crop Improvement

Year:

2017

Language:

english

File:

PDF, 1.35 MB

english, 2017

12

Development of sequence-based markers for seed protein content in pigeonpea

Obala, Jimmy, Saxena, Rachit K., Singh, Vikas K., Kumar, C. V. Sameer, Saxena, K. B., Tongoona, Pangirayi, Sibiya, Julia, Varshney, Rajeev K.

Journal:

Molecular Genetics and Genomics

Year:

2018

Language:

english

File:

PDF, 2.93 MB

english, 2018

13

Identification of sources of resistance to Alectra vogelii in cowpea [Vigna unguiculata (L.) Walp.] germplasm from Burkina Faso

Dieni, Zakaria, De La Salle Tignegre, Jean-Baptiste, Tongoona, Pangirayi, Dzidzienyo, Daniel, Asante, Isaac K., Ofori, Kwadwo

Journal:

Year:

2018

Language:

english

File:

PDF, 402 KB

english, 2018

14

Effect of Male Planting Date and Female Plant Population on Hybrid Maize Yield and Evaluation of Use of Hybrid-Maize Simulation Model for Grain Yield Estimation in Hybrid Maize Seed Production

Musundire, Lennin, Dari, Shorai, MacRoberts, John, Yang, H. S., Derera, John, Tongoona, Pangirayi

Journal:

Journal of Agricultural Science

Year:

2018

Language:

english

File:

PDF, 364 KB

english, 2018

15

Molecular and phenotypic diversity of groundnut (Arachis hypogaea L.) cultivars in Togo

Banla, Essohouna Modom, Dzidzienyo, Daniel Kwadjo, Diangar, Mouhamadou Moussa, Melomey, Leander Dede, Offei, Samuel Kwame, Tongoona, Pangirayi, Desmae, Haile

Journal:

Physiology and Molecular Biology of Plants

Year:

2020

File:

PDF, 2.15 MB

2020

16

The mechanism of genetic control for low soil nitrogen (N) tolerance in common beans (Phaseolus vulgarisL.)

John Munji Kimani, Pangirayi Tongoona

Journal:

Year:

2008

Language:

english

File:

PDF, 445 KB

english, 2008

17

Gene action and reciprocal effects for ear rot resistance in crosses derived from five tropical maize populations

Mweshi Mukanga, John Derera, Pangirayi Tongoona

Journal:

Year:

2010

Language:

english

File:

PDF, 210 KB

english, 2010

18

Genetic analysis of resistance to nematodes in inbred maize (Zea maysL.) and maize hybrids

Frank Kagoda, John Derera, Pangirayi Tongoona, Daniel L. Coyne, J. Lorenzen

Journal:

Year:

2011

Language:

english

File:

PDF, 362 KB

english, 2011

19

Genetic analysis and genotype

Sibiya, Julia, Tongoona, Pangirayi, Derera, John, Rij, Neil

Journal:

Year:

2012

Language:

english

File:

PDF, 391 KB

english, 2012

20

Combining ability of low phytic acid (lpa1-1) and quality protein maize (QPM) lines for seed germination and vigour under stress and non-stress conditions

Naidoo, R., Tongoona, P., Derera, J., Laing, M. D., Watson, G. M. F.

Journal:

Year:

2012

Language:

english

File:

PDF, 237 KB

english, 2012

21

Castor (Ricinus communis L.) research and production prospects in Zimbabwe

Journal:

Industrial Crops and Products

Year:

1992

Language:

english

File:

PDF, 426 KB

english, 1992

22

Contribution of synthetic tetraploids (AAAA) and diploids (AA) to black Sigatoka resistance and bunch weight to their triploid progenies

A. Barekye, P. Tongoona, J. Derera, M.D. Laing, W.K. Tushemereirwe

Journal:

Field Crops Research

Year:

2011

Language:

english

File:

PDF, 315 KB

english, 2011

23

Genomics of quantitative disease resistance in African maize varieties

D.K. Berger, B. Ros, J. Korsman, D. Newman, F. Middleton, F.J. Kloppers, J. Derera, P. Tongoona, S. Murray

Journal:

South African Journal of Botany

Year:

2009

Language:

english

File:

PDF, 62 KB

english, 2009

24

Combining ability and heterosis of sorghum germplasm for stem sugar traits under off-season conditions in tropical lowland environments

Itai Makanda, Pangirayi Tongoona, John Derera

Journal:

Field Crops Research

Year:

2009

Language:

english

File:

PDF, 413 KB

english, 2009

25

Combining ability and cultivar superiority of sorghum germplasm for grain yield across tropical low- and mid-altitude environments

Itai Makanda, Pangirayi Tongoona, John Derera, Julia Sibiya, Pedro Fato

Journal:

Field Crops Research

Year:

2010

Language:

english

File:

PDF, 413 KB

english, 2010

26

Combining ability analysis for Phaeosphaeria leaf spot resistance and grain yield in tropical advanced maize inbred lines

Julia Sibiya, Pangirayi Tongoona, John Derera, Neil van Rij, Itai Makanda

Journal:

Field Crops Research

Year:

2011

Language:

english

File:

PDF, 195 KB

english, 2011

27

Heterotic orientation of tropical maize inbred lines towards populations ZM523 and Suwan-1 under downy mildew infestation

Fato, Pedro, Derera, John, Tongoona, Pangirayi, Makanda, Itai, Sibiya, Julia

Journal:

Year:

2012

Language:

english

File:

PDF, 213 KB

english, 2012

28

Marker-assisted selection for low phytic acid (lpa1-1) with single nucleotide polymorphism marker and amplified fragment length polymorphisms for background selection in a maize backcross breeding programme

R. Naidoo, G. M. F. Watson, J. Derera, P. Tongoona, M. D. Laing

Journal:

Molecular Breeding

Year:

2012

Language:

english

File:

PDF, 291 KB

english, 2012

29

Screening Early-Generation Progenies of Interspecific Rice Genotypes for Drought-Stress Tolerance During Vegetative Phase

Efisue, A. A., Tongoona, P., Derera, J., Ubi, B. E.

Journal:

Journal of Crop Improvement

Year:

2009

Language:

english

File:

PDF, 339 KB

english, 2009

30

Appraisal of a Chemical-Hybridizing Agent for Emasculation in Rice

Efisue, Andrew Abiodun, Tongoona, Pangirayi, Derera, John

Journal:

Journal of New Seeds

Year:

2010

Language:

english

File:

PDF, 203 KB

english, 2010

31

Identification of new sources of resistance to Striga gesnerioides in cowpea germplasm

Tignegre, Jean-Baptiste S., Ouedraogo, Jeremy T., Melis, Rob, Tongoona, Pangirayi, Sibiya, Julia, Makanda, Itai, Drabo, Issa, Varshney, R.

Journal:

Year:

2013

Language:

english

File:

PDF, 428 KB

english, 2013

32

Genetic diversity of Cucurbita pepo landraces revealed by random amplified polymorphic DNA (RAPD) markers

Ntuli, N.R., Zobolo, A.M., Tongoona, P., Madakadze, R.M.

Journal:

South African Journal of Botany

Year:

2013

Language:

english

File:

PDF, 62 KB

english, 2013

33

A diagnostic appraisal of the sorghum farming system and breeding priorities in Striga infested agro-ecologies of Ethiopia

Gebretsadik, Rebeka, Shimelis, H., Laing, M.D., Tongoona, P., Mandefro, N.

Journal:

Agricultural Systems

Year:

2014

Language:

english

File:

PDF, 707 KB

english, 2014

34

Mapping QTL conferring resistance in maize to gray leaf spot disease caused byCercospora zeina

Berger, Dave K, Carstens, Maryke, Korsman, Jeanne N, Middleton, Felix, Kloppers, Frederik J, Tongoona, Pangirayi, Myburg, Alexander A

Journal:

Year:

2014

Language:

english

File:

PDF, 621 KB

english, 2014

35

A genetic diversity analysis of South African sorghum genotypes using SSR markers

Mofokeng, Alina, Shimelis, Hussein, Tongoona, Pangirayi, Laing, Mark

Journal:

South African Journal of Plant and Soil

Year:

2014

Language:

english

File:

PDF, 245 KB

english, 2014

36

Genetics of Morpho-Physiological Traits in Segregating Populations of Interspecific Hybrid Rice Under Stress and Non-Stress Conditions

Efisue, Andrew A., Tongoona, Pangirayi, Derera, John, Ubi, Benjamin E., Oselebe, Happiness O.

Journal:

Journal of Crop Improvement

Year:

2009

Language:

english

File:

PDF, 241 KB

english, 2009

37

Genetic diversity in East African finger millet (Eleusine coracana (L.) Gaertn) landraces based on SSR markers and some qualitative traits

Manyasa, E. O., Tongoona, P., Shanahan, P., Mgonja, M. A., de Villiers, S.

Journal:

Plant Genetic Resources

Year:

2015

Language:

english

File:

PDF, 403 KB

english, 2015

38

Response of maize population “Longe5” to two cycles of modified S1recurrent selection for resistance to maize weevil

Kasozi, Lwanga Charles, Derera, John, Tongoona, Pangirayi

Journal:

Year:

2015

Language:

english

File:

PDF, 624 KB

english, 2015

39

Genomics-assisted breeding for boosting crop improvement in pigeonpea (Cajanus cajan)

Pazhamala, Lekha, Saxena, Rachit K., Singh, Vikas K., Sameerkumar, C. V., Kumar, Vinay, Sinha, Pallavi, Patel, Kishan, Obala, Jimmy, Kaoneka, Seleman R., Tongoona, P., Shimelis, Hussein A., Gangarao,

Journal:

Frontiers in Plant Science

Year:

2015

Language:

english

File:

PDF, 3.44 MB

english, 2015

40

Genetic variation in lowland sorghum (Sorghum bicolor (L.) Moench) landraces assessed by simple sequence repeats

Amelework, Beyene, Shimelis, Hussien, Tongoona, Pangirayi, Laing, Mark, Mengistu, Fentahun

Journal:

Plant Genetic Resources

Year:

2015

Language:

english

File:

PDF, 1.08 MB

english, 2015

41

Awareness of plant-parasitic nematodes, and preferred maize varieties, among smallholder farmers in East and Southern Uganda: implications for assessing nematode resistance breeding needs in African maize

Kagoda, Frank, Derera, John, Tongoona, Pangirayi, Coyne, Daniel L.

Journal:

International Journal of Pest Management

Year:

2010

Language:

english

File:

PDF, 156 KB

english, 2010

42

Genetic diversity in Cucurbita pepo landraces revealed by RAPD and SSR markers

Ntuli, Nontuthuko R., Tongoona, Pangirayi B., Zobolo, Alpheus M.

Journal:

Scientia Horticulturae

Year:

2015

Language:

english

File:

PDF, 708 KB

english, 2015

43

Geostatistical Analysis of Quality Protein Maize Outcrossing with Pollen from Adjacent Normal Endosperm Maize Varieties

Machida, Lewis, Derera, John, Tongoona, Pangirayi, Mutanga, Onisimo, MacRobert, John

Journal:

Year:

2012

Language:

english

File:

PDF, 9.49 MB

english, 2012

44

Combining ability for stem borer resistance and heterotic orientation of maize inbred lines using CIMMYT single cross testers underBusseola fuscainfestation

Mwimali, Murenga, Derera, John, Tongoona, Pangirayi, Mugo, Stephen, Gichuru, Lilian

Journal:

Year:

2016

Language:

english

File:

PDF, 552 KB

english, 2016

45

Gene action determining Phaeosphaeria leaf spot disease resistance in experimental maize hybrids

Derera, J., Tongoona, P., Vivek, B. S., van Rij, N., Laing, M. D.

Journal:

South African Journal of Plant and Soil

Year:

2007

Language:

english

File:

PDF, 553 KB

english, 2007

46

Response to S1 recurrent selection for resistance to two stem borers,Busseola fuscaandChilopartellus, in two tropical maize populations

Mwimali, Murenga, Derera, John, Mugo, S., Tongoona, P.

Journal:

Year:

2015

Language:

english

File:

PDF, 957 KB

english, 2015

47

Genetic Components of Grain Yield Stability in Maize Diallel Crosses

Gichuru, Lilian, Derera, John, Tongoona, Pangirayi, Njoroge, Kiarie, Murenga, Mwimali

Journal:

Journal of Crop Improvement

Year:

2016

Language:

english

File:

PDF, 2.04 MB

english, 2016

48

Combining ability and molecular genetic distances in tropical maize lines for grain yield and agronomic traits

Gichuru, Lilian, Derera, John, Tongoona, Pangirayi, Murenga, Mwimali

Journal:

South African Journal of Plant and Soil

Year:

2016

Language:

english

File:

PDF, 787 KB

english, 2016

49

Validation of microsatellite molecular markers linked with resistance to Bipolaris sorokiniana in wheat (Triticum aestivum L.)

TEMBO, B., SIBIYA, J., TONGOONA, P., TEMBO, L.

Journal:

The Journal of Agricultural Science

Year:

2017

Language:

english

File:

PDF, 164 KB

english, 2017

50

Gene Action Controlling Gray Leaf Spot Resistance in Southern African Maize Germplasm

Derera, John, Tongoona, Pangirayi, Pixley, Kevin V., Vivek, Bindiganavile, Laing, Mark D., van Rij, Neil C.

Journal:

Year:

2008

Language:

english

File:

PDF, 532 KB

english, 2008