Browsing by Author "WRATTENT, S. D."
Now showing items 1-1 of 1
-
THACKRAY, D. J.; WRATTENT, S. D.; EDWARDS, P. J.; NIEMEYER, H. M. (1990)Aribiotic resistance to the aphid Sitobion avenae was assessed in relation to levels of hydroxamic acids (Hx) in a wide genetic range of cultivars and species of Triticum. Within hexaploid and tetraploid Triticum material, ...