Plant Resistance to Cereal and Food Legume Insect pests in North Africa, West and Central Asia: Challenges and Achievements
Even though host plant resistance has long been recognized as the foundation of integrated pest management, research in North Africa, West and Central Asia only started in 1980. The recent use of Focused Identification of Germplasm Strategy has...
Regreening the Deserts: a Solution -- Register Now For The Panel Discussion Webinar
To mark World Day to Combat Desertification and Drought, Cairo’s Heliopolis University, in collaboration with ICARDA and the International Water Management Institute (IWMI), will take part in a panel discussion webinar.
Old knowledge, new techniques – working together to rehabilitate degraded farmland
For World Environment Day, ICARDA scientist MIRA Haddad’s talked about ICARDA’s rehabilitation of Jordan’s rangelands projects at the WOCAT/UN “Restoring Life to the Land” webinar.
As demand for wheat grows rapidly across Africa, the Middle East, and Asia, ICARDA is urgently addressing the growing climatic challenges, pests, and diseases that hinder its domestic production by generating an effective wheat-breeding strategy...
Assessment of long-term protection on the aboveground biomass and organic carbon content using two non-destructive techniques: case of the Sidi Toui National Park in southern Tunisia
Long-term protection of arid ecosystems changes the vegetation and soil structures. The quantification of aboveground biomass and carbon content are among the principal indicators to evaluate these changes. Most methods used to quantify these...
Socio-economic impacts of zero and reduced tillage in wheat fields of the Moroccan drylands
Zero tillage (ZT) is recommended for dryland farming because it enhances retention of residual soil moisture. However, it is not always clear whether this translates to an economic advantage over conventional tillage, which helps in controlling...
Evaluation of bench terracing model parameters transferability for runoff and sediment yield on catchment modelling
Knowledge about the effectiveness of Soil and Water Conservation (SWC) interventions is a key for sustainable watershed management. Various modeling tools support the SWC assessment. However, setting the parameters for SWC works remains...
Chemical composition, and insecticidal activities of four plant essential oils from Morocco against larvae of Helicoverpa armigera (Hub.) under field and laboratory conditions
Aromatic and medicinal plants are a rich source of molecules with insecticidal activities against many insect pests. The present study investigated the insecticidal activities of four essential oils against the third instar larvae of Helicoverpa...
Root-omics for drought tolerance in cool-season grain legumes
Root traits can be exploited to increase the physiological efficiency of crop water use under drought. Root length, root hairs, root branching, root diameter, and root proliferation rate are genetically defined traits that can help to improve...
Continuous application of conservation tillage affects in situ N2O emissions and nitrogen cycling gene abundances following nitrogen fertilization
Fertilized agricultural soils can be a major source of soil nitrous oxide (N2O) emissions to the atmosphere. Conservative soil management may have the ability to reduce N2O emissions through affecting a number of Ncycling-related soil...
