Resistance of certain common bean and cowpea varieties to the cowpea aphid, Aphis crassivora Koch: I, Phenetic resistance (Pubescence)

Faculty of Agriculture

Assiut University

Resistance of certain common bean and cowpea varieties to the cowpea aphid, Aphis crassivora Koch: I, Phenetic resistance (Pubescence)

Research Authors
Negm, A.; A.M.K. El-Sayed , M.M.A. Rizk
Research Department
Department of Plant Protection
Research Journal
Ass. J. Agric. Scien.
Research Member
Mostafa Mohamed Ahmed Rizk
Research Rank
2
Research Vol
Vo. 9 - No. 2
Research Year
1978
Research Pages
pp. 83 - 89