Incidence of cereal aphids in sorghum fields with special reference to the reasons behind the inefficiency of the ladybird, Coccinella undecimpunctata L. in suppression their populations

Faculty of Agriculture

Assiut University

Incidence of cereal aphids in sorghum fields with special reference to the reasons behind the inefficiency of the ladybird, Coccinella undecimpunctata L. in suppression their populations

Research Authors
Abou-Elhagag, G.H
Research Department
Department of Plant Protection
Research Journal
Proc. 4th Sci. Confr. Agric., Faculty of Agric., Assiut Univ
Research Member
Jaber Hasan Abo El-haggag Ibrahim
Research Rank
2
Research Year
2004
Research Pages
pp. 37 - 48