Browsing by Author "Derera, John"

CIMMYT Publications Repository

Seeding innovation ... Nourishing hope

Now showing items 1-7 of 7

Article

Exploration of farmers' preferences and perceptions of maize varieties: implications on development and adoption of quality protein maize (QPM) varieties in Zimbabwe

Machida, L.; Derera, J.; Tongoona, P.; Langyintuo, A.; MacRobert, J. (Canadian Center of Science and Education, 2014)
Article

Farmer perceptions on maize cultivars in the marginal eastern belt of Zimbabwe and their implications for breeding

Derera, J.; Tongoona, P.; Langyintuo, A.S.; Laing, M.D.; Vivek, B. (African Crop Science Society, 2006)
Article

Northern leaf blight response of elite maize inbred lines adapted to the mid-altitude sub-humid Tropics

Abera, W.; Shimelis, H.; Derera, J.; Regasa, M.W.; Laing, M.D. (Akadémiai Kiadó; Springer, 2016)
Article

Preferences and constraints of maize farmers in the development and adoption of improved varieties in the mid-altitude, sub-humid agro-ecology of Western Ethiopia

Abera, W.; Hussein, S.; Derera, J.; Worku, M.; Laing, M.D. (Academic Journals, 2013)
Article

Resistance of maize to the maize weevil: I. Antibiosis

Derera, J.; Pixley, K.V.; Denash, G. (African Crop Science Society, 2001)
Article

Resistance of maize to the maize weevil: II Non-preference

Derera, J.; Denash, P.; Pixley, K.V. (African Crop Science Society, 2001)
Article

Response to S1 recurrent selection for resistance to two stem borers, Busseola fusca and Chilo partellus, in two tropical maize populations

Mwimali, M.; Derera, J.; Mugo, S.N.; Tongoona, P. (Springer, 2015)