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Browsing by Author Orek, Charles O.
Showing results 1 to 16 of 16
| Issue Date | Title | Author(s) |
| 2016-11-15 | Analysis of ‘staygreen’ characteristics associated with drought tolerance in cassava (Manihot Esculenta Crantz) under greenhouse conditions | Orek, Charles O. |
| 2010 | Characterization of staygreen trait associated with drought tolerance in cassava (Manihot esculenta Crantz) | Orek, Charles O. |
| 2018-01 | Distribution of Cassava Mosaic and Cassava Brown Streak Diseases in Agro-Ecological Zones of Lower Eastern Kenya | Koima, Irene N.; Orek, Charles O.; Nguluu, Simon N. |
| 2024 | Effects of major fungal diseases on performance of sorghum germplasm under field trials in KALRO Kiboko and Ithookwe in lower eastern Kenya | Orek, Charles O.; Muli, Benjamin K.; Mulupi, Ken Robert |
| 2019-04 | Evaluation and selection of different legumes species based on morphological and nodulation differences under water deficient conditions of lower eastern Kenya | Maluki, Martin; Orek, Charles O.; Akuja, Thomas E. |
| 2021-10-25 | Evaluation of bean common mosaic disease and associated aphid vector, aphis fabae l., on common bean (phaseolus vulgaris l.) production in lower eastern Kenya | Muute, Ngela A.; Muli, Benjamin K.; Orek, Charles O. |
| 2016-11-15 | Gene expression associated with ‘staygreen’ trait for drought tolerance in cassava (Manihot Esculenta Crantz) | Orek, Charles O.; Zhang, Peng; Gruissem, Wilhelm; Ferguson, Morag; Vanderschuren, Hervé |
| 2023-01-11 | Identification and characterization of colletotrichum species causing sorghum anthracnose in Kenya and screening of sorghum germplasm for resistance to anthracnose | Koima, Irene N.; Kilalo, Dora C.; Orek, Charles O.; Wagacha, John M.; Nyaboga, Evans N. |
| 2020-09-15 | Morpho-physiological and molecular evaluation of drought tolerance in cassava (Manihot esculenta Crantz) | Orek, Charles O.; Gruissem, Wilhelm; Ferguson, Morag; Vanderschuren, Hervé |
| 2013 | Morphological and physiological measurement of the stay-green trait in transgenic and non-transgenic cassava under green-house water stress conditions | Orek, Charles O.; Ngugi, Kahiu; Mwang'ombe, Agnes |
| 2014 | Morphological, physiological and molecular characterization of drought tolerance in cassava (Manihot esculenta Crantz) | Orek, Charles O. |
| 2018-11-12 | An Optimized Cetyltrimethylammonium Bromide (CTAB)-Based Protocol for Extracting RNA from Young and Cassava Leaves | Orek, Charles O. |
| 2018 | Response to Cassava Brown Streak Disease Infections in Local and Improved Cassava Genotypes under Field and Greenhouse Assays in Lower Eastern Kenya | Koima, Irene N.; Orek, Charles O. |
| 2018-02-20 | Rhizobial specificity and nodulation in legumes under drought conditions in the semi-arid county of Kitui in lower Eastern Kenya | Orek, Charles O.; Maluki, J. M.; Mweu, Benard M.; Kisamuli, S.; Akuja, Thomas E. |
| 2018-10 | Screening selected cassava cultivars for resistance against cassava viruses and cassava green mites under advanced yield trials in Kenya | Koros, J. C.; Runo, S. M.; Yusuf, M.; Orek, Charles O. |
| 2022-10-07 | Survey of fungal foliar and panicle diseases in smallholder sorghum cropping systems in different agro-ecologies of lower eastern Kenya | Koima, Irene N.; Kilalo, Dora C.; Orek, Charles O.; Wagacha, John M.; Nyaboga, Evans N. |