Loading...

Scientific Publications

Cassava

ASSESSING THE SEVERITY AND THE INCIDENCE OF CASSAVA ROOT NECROSIS DISEASE (CRND) IN WESTERN DEMOCRATIC REPUBLIC OF CONGO

Bakelana Zeyimo1,6, Justin Pita6, Mwangu Kuhima3, Tevo Ndomateso1,6, Mayanza Kingolo1,6, Betezi Makuka1, Tuwizana Nsimba1, Mukendi Tshizembe2, Tshiamala Ngeleka2, Mahungu Nzola Meso4

Cassava is the staple food in the Democratic Republic of Congo (DRC) where both the roots and leaves are consumed. This crop is susceptible to severa...

Jun 2019 Read More
Cassava

Occurrence of Cassava Mosaic Begomovirus New Species and Ageratum Leaf Curl Cameroon Virus on Pepper (Capsicum annuum L.) in Togo

Kodjovi Atassé Dansou-Kodjo1,2, Assion Sétu Mivedor1, Kossikouma Djodji Adjata1*, Jérôme Duclercq2, Yawovi Mawuena Dieudonné Gumedzoe1

Cassava mosaic disease caused by the whitefly-transmitted begomoviruses (family Geminiviridae) is a major threat to cassava (Manihot escule...

May 2019 Read More
Cassava

Farmer Knowledge of Cassava Mosaic Disease and Management Practices in Ogun State

Eni, Angela Obiageli, Efekemo, Oghenevwairhe Pretty, Onile-ere, Olabode Azeez

This study assessed CMD knowledge and management practices of farmers in Ogun state Nigeria during a farmers' training exercise. A total of 101 farme...

Apr 2019 Read More
Cassava

FIRST REPORT AND PRELIMINARY EVALUATION OF CASSAVA ROOT NECROSIS IN ANGOLA

Bakelana Zeyimo1,7,8†, Laura M. Boykin5, Mahungu Nzola4,Mavila Ndofula3, Matondo Magole2, Nlandu Nduandele3, Lunfuankenda Makuati9 ,Tevo Ndomateso1,8, Monde Godefroid6,7, Justin Pita7, Lema ki Munseki8 and Tshilenge Kanana1,8

Cassava is a main staple food for 800 million people world-wide. Production is limited by pest and pathogens. The most devastating cassava viruses a...

Mar 2019 Read More
Cassava

Attempts to Identify Cassava Brown Streak Virus in Western Democratic Republic of Congo.

Bakelana Zeyimo

Root necrosis similar to those of the cassava brown streak disease (CBSD) were observed on cassava in western provinces of the Democratic Republic of...

Jan 2019 Read More
Cassava

Attempts to Identify Cassava Brown Streak Virus in Western Democratic Republic of Congo

Abstract Root necrosis similar to those of the cassava brown streak disease (CBSD) were observed on cassava in western provinces of the Democratic Re...

Oct 2018 Read More
Cassava

FIRST REPORT AND PRELIMINARY EVALUATIONS OF CASSAVA BROWN STREAK-LIKE ROOT NECROSIS IN CONGO REPUBLIC

ABSTRACT: In the last 10 years, the Cassava Brown Streak Disease has spread across Africa from the east coast of Africa to central Africa. Similar roo...

Aug 2018 Read More
Cassava

Evaluation of resistance to cassava mosaic disease in selected African cassava cultivars using combined molecular and greenhouse grafting tools

Jerome Anani Hounguea, Martine Zandjanakou-Tachinb, Hermine Bille Ngallec, Justin S. Pitad, Gilles Habib Todjro Cacaïa, Sergine E. Ngatate, Joseph Martin Bellc, Corneille Ahanhanzoa.

Cassava mosaic disease (CMD) threatens cassava (Manihot esculenta) production in Africa. A total of 24 selected cultivars were screened against CMD...

Jul 2018 Read More
Cassava

Incidence of cassava mosaic disease and associated whitefly vectors in South West and North Central Nigeria: Data exploration

ABSTRACT: Cassava mosaic disease (CMD) is one of the most economically important viral diseases of cassava, an important staple food for over 800 mil...

May 2018 Read More
Cassava

Survey of farmers’ knowledge of cassava mosaic disease and their preferences for cassava cultivars in three agro-ecological zones in Benin

Abstract Background: Cassava is an important crop in Africa that is widely cultivated for its starchy tuberous root, whichconstitutes a major source...

Apr 2018 Read More
Other Root Crops

OCCURRENCE OF TOMATO LEAF CURL VIRUS ON CASSAVA (Manihot esculenta Crantz) IN TOGO

Kodjovi Atassé Dansou-kodjo1,2, Assion Sétu Mivedor1, Kossikouma Djodji Adjata1, Jérôme Duclercq2 , Emmanuelle Muller3 And Yawovi Mawuena Dieudonné Gumedzoe1

Background and Objective: Climate change forces insect vectors to adapt to plants that were not their natural hosts, and this contributes to the emer...

Jan 2018 Read More
Cassava

Phenotypic Evaluation of Cassava (Manihot esculenta Crantz) Genotypes to Cassava Mosaic Virus by Mechanical Methods of Transmission

Aims: Cassava (Manihot esculenta Crantz), subsistence crop in sub-Saharan Africa was threatened by cassava mosaic virus that caused a devastated dise...

Dec 2017 Read More