Commission for Controlling the Desert Locust in the Central Region Acronym: CRC Website: View URL Headquarter country: Egypt Geographic purview: Bahrain , Djibouti , Egypt , Eritrea , Ethiopia , Jordan , Kuwait , Iraq , Lebanon , Oman , Qatar , Saudi Arabia , Sudan , Syrian Arab Republic , United Arab Emirates , Yemen , Somalia Species purview: Desert locust (Schistocerca gregaria) Type: Intergovernmental Organization Focus: Management, Governance, Education, Information Hub Keywords: Training, Regional cooperation, Monitoring, Control, Forecasting, Natural sciences
The Commission for Controlling the Desert Locust in the Central Region (CRC) is part of the FAO Locust Watch monitoring and information systems managed by the Food and Agriculture Organization of the United Nations (FAO) . It was established in 1965 and has 16 member countries: Bahrain , Djibouti , Egypt , Eritrea , Ethiopia , Iraq , Jordan , Kuwait , Lebanon , Oman , Qatar , Saudi Arabia , Sudan , Syria , United Arab Emirates , and Yemen . It is possible for Somalia to become the 17th member, however they have not yet joined, still, their locust monitoring and capacity building are supported.
Each Commission member annually contributes to the budget, determined by various economic and risk factors. The Commission’s Trust Fund finances the CRC staff's salaries and most Commission activities. From 1996 to 2006, the Commission also benefited significantly from multi-donor support through FAO’s Emergency Prevention System (EMPRES) for managing transboundary animal and plant pests and diseases.
The Commission aims to improve cooperation among member states and focuses on early detection and rapid response to locust threats to protect crops. It supports building human and institutional capacity and the adoption of modern locust control technologies, particularly in frontline countries. The Commission also encourages regional collaboration and regularly produces guidelines and reference materials. Emphasizing environmentally safe locust management, it promotes preparedness and contingency planning.
Regional characteristics
Summarized from FAO desert locust atlas 1997
The "Central Region", as defined by the FAO, is characterized by significant geographical features, including the eastern African and western Arabian highlands, which are divided by the Red Sea, the Gulf of Aden, and the Ethiopian-East African rifts. These features create complex atmospheric circulations and rainfall patterns, which in turn influence the spatial and temporal distribution of locust breeding.
In the northern part of the Central Region, locust breeding occurs during summer, winter, and spring. The summer breeding belt, influenced by rains south of the Intertropical Convergence Zone (ITCZ), extends from Sudan, Ethiopia, and Eritrea to southern Arabia, continuing the pattern from the "Western Region" . Spring breeding happens due to eastward-moving atmospheric disturbances, covering the Middle East, much of the Arabian Peninsula, and both sides of the Red Sea. Winter breeding primarily takes place along the Red Sea coasts of Sudan, Ethiopia, Eritrea, and Arabia, with some activity on Yemen's Gulf of Aden coast. The overlapping rainfall patterns in these areas allow for continuous breeding and the rapid production of successive generations.
In the southern region, locust breeding and movement are driven by the ITCZ's seasonal shifts. The "Short Rains" from October to January coincide with its rapid southward retreat, while the "Long Rains" from March to July align with its slower northward advance. Breeding belts overlap, but the timing and spread are reversed.
The breeding belts stretch through eastern Africa, from eastern and southern Ethiopia and Somalia to Kenya and northern Tanzania. Summer breeding from July to October occurs along the southern flank of the Ethiopian highlands in the Ethiopian Rift and northwestern Somalia, as an extension of the northern summer breeding belt. Further south, breeding is limited to parts of southwest Ethiopia, northwestern Kenya around Lake Turkana, and occasionally parts of Uganda and southeast Sudan. Additionally, winter breeding takes place on the northern coastal plains of Somalia.
View FAO desert locust atlas for maps
Related organizations
The following organizations represented on HopperWiki are associated with this organization:
Available resources authored by this organization
English short title
Year published
Category
Author
Species purview
Geographic purview
Language
2014 evaluation of field trials data on the efficacy and selectivity of insecticides on locusts and grasshoppers
2014
Information hub
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria) , Italian locust (Calliptamus italicus) , Migratory locust (Locusta migratoria) , Red locust (Nomadacris septemfasciata) , Senegalese grasshopper (Oedaleus senegalensis)
English
A celebration of 50 years of service
2019
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
A locust officer's field guide
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria) , Sudan plague locust (Aiolopus simulatrix) , Sahelian tree locust (Anacridium melanorhodon) , Red locust (Nomadacris septemfasciata) , Senegalese grasshopper (Oedaleus senegalensis) , Variegated grasshopper (Zonocerus variegatus)
English
A preliminary plan of joint Desert Locust surveys along common borders in the Central Region
2001
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
A report on the joint survey work on the Sudanese-Egyptian border for the winter season
2009
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt , Sudan
Arabic
Ad hoc meeting
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Sudan
English
Application of Geographical Information Systems and remote sensing in estimating the likely breeding and infested areas of the desert locust
2011
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Assessment of desert locust outbreaks in Sudan using GIS and remote sensing technologies
2011
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Assessment/search results
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Building national capacity
2019
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Africa
English
Contingency planning seminar
2002
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Country contingency plans for desert locust plague control campaigns
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
CRC Progress report on research projects
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Data transmission using Codan HF radios
2002
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Decisions and risks
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Desert locust and remote sensing manual to visualize and analyze SPOT4-VEGETATION images
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Italy
English
Desert Locust Master Trainer Manual
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Desert locust preventive control strategy in the Near East and Horn of Africa
2020
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Africa
English
Desert locust standard survey/control form
2015
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Estimate the potential impact of DL resources (1) control an outbreak campaign
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Estimate the potential impact of DL resources (2) control an upsurge Campaign
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Estimate the potential impact of DL resources (3) control a plague Campaign
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Estimate the potential impact of DL resources control a plague campaign spreadsheet
Digital tool
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Estimation of needed resources for an plague hopper campaign
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Evaluation of four methods for monitoring the population of desert Locust
2014
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Sudan
English, Arabic
FAO check list for general monitoring of desert locust control operations
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
FAO commission for controlling the desert locust in the central region fifty years fighting desert locust
2016
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Northern Africa
English
FAO desert locust survey and control form instructions
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
FAO poisoning incident form
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
FAO spray monitoring form
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
FAO spray monitoring form instructions
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
FAO validation (SPOT-VTG) Form
Form
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
FAO-CRC Executive Secretary witnessed Eritrea’s commitment to control desert locust
2019
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Eritrea
English
FAO-EMPRES desert locust component
2007
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Field tests on an integrated Differential GPS navigation and spray monitoring system for aerial Desert Locust control operations
1998
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Sudan
English
Finding a bearing
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Following a bearing
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Fourth joint survey report in the Yemeni-Saudi border region, exploring desert locust breeding and spread areas
2006
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Saudi Arabia , Yemen
Arabic
Future orientation and challenges
2019
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Africa
English
Glossary on Desert Locust
2009
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Italy
Arabic, English
Guideline for the preparation of monthly campaign summary reports
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Human health and environmental safety in desert locust control operations
2019
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
In-country joint survey of Desert Locust in summer breeding areas in the states
2001
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Key aspects on desert locust information and reporting
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Bahrain , Djibouti , Egypt , Eritrea , Ethiopia , Jordan , Kuwait , Iraq , Lebanon , Oman , Qatar , Saudi Arabia , Sudan , Syrian Arab Republic , United Arab Emirates , Yemen , Somalia
English
Locusts have caused problems for quite some time
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria) , Red locust (Nomadacris septemfasciata)
English
Management of Desert Locust information
2019
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Italy
English
MODIS satellite images
2005
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Operational-scale field trial with Green Muscle
2005
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Africa
English
Preparedness for the desert locust winter/spring breeding season and coordination between member countries
2015
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Preventive control strategy
2019
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Reading coordinates
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Regional meeting to discuss the potential risk preparedness for the desert locust winter breeding season in the near east
2015
Media
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Arabic, English
Report of the sixth joint survey to explore desert locust breeding and spread areas in the common border region between Yemen and Saudi Arabia
2009
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Saudi Arabia , Yemen
Arabic
Report on 2nd ad hoc emergency prevention meeting
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Sudan
English
Report on 3rd ad hoc emergency prevention meeting
2005
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Report on DGPS demonstration and training on ground support for aerial operations
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Ethiopia
English
Report on FAO International Train the Trainers Locust Survey and Control Course
2003
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
United Kingdom
English
Report on NRI/IPARC/FAO EMPRES International Train the Trainers Locust Survey and Control Course
2000
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Report on the 1st joint border survey Djibouti/Somali land
2003
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Report on the 2nd joint cross border survey between Saudi Arabia and Yemen
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Saudi Arabia , Yemen
Arabic
Report on the fifth join survey to explore desert locust breeding and spread areas in the border region Saudi-Yemeni joint survey
2007
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Arabic
Report on the joint border survey between kingdom of Saudi Arabia and Yemen at Red Sea Coastal Plains
2002
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Resources for an outbreak campaign
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Seasonal precipitation predictions in desert locust summer and winter breeding areas
2016
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Session Summary
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Simulated outbreak campaign
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Situation
2005
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Egypt
English
Situation: Caution
1999
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Standard Operating Procedures (SOP) for Desert Locust Aerial Survey and Control
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Standard Operating Procedures (SOP) for Desert Locust Ground Control
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Standard Operating Procedures (SOP) for Desert Locust Ground Survey
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Standard Operating Procedures (SOP) for Mixing GM (TC)
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Standard Operating Procedures (SOP) for Radio Communications For Desert Locust Mobile Teams
2003
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
The FAO Commission for Controlling the Desert Locust in the central region
2020
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Africa
English
The first joint survey of the desert locust winter breeding areas on the Egyptian-Sudanese border
2000
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Italy
English
The fourth joint survey of desert locust in winter breeding areas on the Egyptian-Sudanese border
2006
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Sudan , Egypt
Arabic
The second joint survey of the desert locust winter breeding areas on the Egyptian-Sudanese border
2003
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Third desert locust joint border survey report between Yemen & Saudi Arabia at Tihama Coastal Plain
2005
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
English
Third joint survey of the desert locust winter breeding areas on the Egyptian-Sudanese borders
2005
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Training
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
What is DGPS?
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Bahrain , Djibouti , Egypt , Eritrea , Ethiopia , Jordan , Kuwait , Iraq , Lebanon , Oman , Qatar , Saudi Arabia , Sudan , Syrian Arab Republic , United Arab Emirates , Yemen , Somalia
English
What is elocust?
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
What is RAMSES?
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Why make surveys?
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
English
Workshop of spray equipment used in desert locust control
1994
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
English
Workshop on contingency planning for desert locust control
2004
Technical report
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Mauritania
English
Workshop on Desert Locust Forecasting
Guide
Commission for Controlling the Desert Locust in the Central Region , Food and Agriculture Organization of the United Nations
Desert locust (Schistocerca gregaria)
Egypt
References
Desert Locust Control Organization (n.d.) About. Retrieved August 19, 2024, from http://desertlocust-crc.org
Ries MW, Adriaansen C, Aldobai S, Berry K, Bal AB, Catenaccio MC, Cigliano MM, Cullen DA, Deveson T, Diongue A, Foquet B, Hadrich J, Hunter D, Johnson DL, Pablo Karnatz J, Lange CE, Lawton D, Lazar M, Latchininsky AV, Lecoq M, Le Gall M, Lockwood J, Manneh B, Overson R, Peterson BF, Piou C, Poot-Pech MA, Robinson BE, Rogers SM, Song H, Springate S, Therville C, Trumper E, Waters C, Woller DA, Youngblood JP, Zhang L, Cease A (2024) Global perspectives and transdisciplinary opportunities for locust and grasshopper pest management and research. Journal of Orthoptera Research 33(2): 169–216. doi:10.3897/jor.33.112803 .
Food and Agriculture Organization of the United Nations and Popoc GB (1997) Desert locust atlas. Rome. https://hopperwiki.org/images/e/ec/Atlas_of_desert_locust_breeding_habitats.pdf