Chapter 13. M.W. Nielson and W.F. Lehman. 1980. Breeding approaches in alfalfa. Pages 277-312.

Keywords: Medicago sativa, alfalfa insect pests, alfalfa germplasm, plant taxonomy, germplasm collections, plant breeding, genetic basis of resistance, plant breeding methods, plant or line selections, backcross, recurrent selection, use of selections, clone, progeny, polycross progeny, open-pollinated or top cross progeny, diallel cross, pollination techniques, screening and testing techniques for insect resistance, spotted alfalfa aphid, Therioaphis maculata, field screening, greenhouse screening, antibiosis

testing, evaluation tests, pea aphid Acyrthosiphon pisum, blue alfalfa aphid Acyrthosiphon kondoi, alfalfa weevil Hypera postica, leaf disk test, resistance to larval feeding, oviposition tests, Egyptian alfalfa weevil Hypera brunneipennis, potato leafhopper Empoasca fabae, meadow spittlebug Philaenus spumarius, alfalfa seed chalcid Bruchophagus roddi, lygus bugs Lygus lineolaris, mechanisms of resistance, resistant alfalfas in pest management