Repellancy effect of certain plant extracts and oils against house sparrow bird and head insects in sorghum fields
By: al-Rawi, A. M.; Murad, A. E. A. A.. Fayoum Journal of Agricultural Research and Development. Vol. 22، no. 1 (Jan. 2008), pp.124-134, 11 p.
Subjects: Insects; Sorghum (Genus); Censorship; Plants