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Search for, and release of, parasitoids for the biological control of Russian wheat aphid in Washington State (USA)
Parasitoids of Russian wheat aphid, Diuraphis noxia (Kurdjumov), from Morocco, and the Middle East were imported, reared, and mass produced for classical biological control use in Washington State. In total, more than 200 ...
Damage of Russian Wheat Aphid_3
Damage of Russian wheat aphid_3
Conservation and variability of sequence-tagged microsatellite sites (STMSs) from chickpea (Cicer aerietinum L.) within the genus Cicer
The conservation of 90 microsatellite-flanking sequences from chickpea in 39 accessions of eight annual and 1 accession of a perennial species of the genus Cicer was investigated. All of the primer sequences successfully ...
دراسة تقيّيم مشروع الباب : إدخال محصول البيقية في الدورة الزراعية
بينت الدراسات التي أجريت في إيكاردا خلال الثمانيات أن ادخال زراعة المحاصيل البقولية العلفية في المناطق الجافة، ضمن النظم الزراعية القائمة على زراعة الشعير وتربية الماشية، يمكن أن تحل محل تبوير الأرض أو أن تستخدم في كسر ...
Field screening for resistance to Russian wheat aphid_2
Field screening for resistance to Russian wheat aphid_2
Decentralized-Participatory Plant Breeding: Adapting Crops to Environments and Clients
In recent years there has been an increasing interest towards participatory research in general, and
towards participatory plant breeding in particular. Following the early work of Rhoades and Booth
(1982), scientists ...
Water Management in Arid Zones: Proceedings of the International Workshop Medenine, Tunisia 18 - 22 October 1999
The project aims to develop activities that can assist in reducing the impact of land degradation and addressing the underlying causes of processes. This project focuses on developing countries in a region that includes ...
Germplasm Program Annual Report 2000
This report summarizes the key accomplishments and efforts of the Germplasm Program at the International Center for Agricultural Research in the Dry Areas (ICARDA) in 2000.
Time trends in crop yields in long-term trials
Trends over time in annual crop yields potentially provide measures of the likely long-term sustainability of cropping systems. However, where large annual variability in the growth environment is responsible for most of ...
Damage of wheat stem saw fly_2
Damage of wheat stem saw fly_2