TY - NCL TI - Results of the thirteenth International Durum Screening Nursery (IDSN) 1981-82 T2 - CIMMYT Results of the International Durum Screening Nursery (IDSN) CY - Mexico, DF (Mexico) PB - CIMMYT KW - Barley yellow dwarf virus KW - Disease resistance KW - AGROVOC KW - Flowering KW - Fusarium KW - Height KW - Lodging KW - Maturity KW - Rusts KW - Septoria KW - Site factors KW - Trials KW - Triticum durum KW - Yields KW - Plant breeding N1 - Glossary in: English, Es, French, tables N2 - The 13th International Durum Screening Nursery (IDSN) was sent in September 1981 to be grown by cooperators in their spring season of 1982. Sixty-nine nurseries went to cooperators in 51 countries. The 235 advanced lines and checks in the nursery had been chosen from among CIMMYT's best materials. All had been grown and observed by CIMMYT scientists under a high yield environment with pressure from major diseases on the CIANO (Centro de Investigaciones Agricolas del Noroeste) Experiment Station in the Yaqui Valley in northwest Mexico. Here, too, seed for this international nursery was multiplied, cleaned and treated with insecticide and organic ER -