Results 111 to 120 of about 8,227 (214)

Occurrence and estimated losses caused by cassava brown streak disease in Migori county, Kenya [PDF]

open access: yes, 2016
Cassava is the second most important staple crop after maize in Migori County. A farm survey was conducted in Kuria East and Suna West sub-counties to determine the incidence, severity and estimated losses of cassava brown streak disease (CBSD) on ...
Arama, Peter Futi   +5 more
core   +1 more source

A global alliance declaring war on cassava viruses in Africa [PDF]

open access: yes, 2014
[Without ...
Barker, Ian   +29 more
core   +1 more source

Tolérance de quelques cultivars de manioc (Manihot esculenta Crantz) et de l'espèce sauvage (Manihot glaziovii) à la mosaïque virale africaine et à la cercosporiose du manioc [PDF]

open access: yesTropicultura, 2007
Tolerance of some Cassava Cultivars (Manihot esculenta Crantz) and the Wild Species (M. Glaziovii) to Cassava Mosaic Virus Disease and Brown Leaf Spot.
Ongono, YSB.   +5 more
doaj  

Recent growth in African cassava [PDF]

open access: yes
According to the authors, "Cassava serves as a staple food for 200 million Africans, second only to maize in its calorie contribution. In response to a series of devastating attacks by cassava diseases and pests over the past several decades, the ...
Haggblade, Steven   +2 more
core  

Molecular epidemiology, genetic diversity and dissemination routes of CMGs in sub-Saharan Africa and the south-west Indian Ocean (SWIO) islands [PDF]

open access: yes, 2014
Cassava cultivation is associated with a wide range of diseases that seriously undermine the food and economic security in African countries. The most notable of these is CMD, caused by a complex of cassava mosaic geminiviruses (CMGs; Geminiviridae ...
Lett, Jean-Michel
core  

What Do Complex Adaptive Systems Look Like and What Are the Implications for Innovation Policy? [PDF]

open access: yes
This paper explores the use of complex adaptive systems theory in development policy analysis using a case study drawn from recent events in Uganda. It documents the changes that took place in the farming system in Soroti district during an outbreak of ...
Clark, Norman, Hall, Andy
core  

Biotechnology and the African Farmer [PDF]

open access: yes
Research and Development/Tech Change/Emerging Technologies,
Eicher, Carl K.   +2 more
core   +1 more source

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