TY  - JA
AU  - El Hariry,M.A.
AU  - Ahmed,I.A.
AU  - Marzouk,I.A.
TI  - Screening for varietal resistance of barley plants grown under different environmental stresses against Rhopalosiphum maidis (Fitch)
SN  - 0471-4091
U1  - 92-065116 
PY  - 1991///
KW  - Africa
KW  - Aphididae
KW  - Aphidoidea
KW  - Arab countries
KW  - Arthropoda
KW  - Gramineae
KW  - Hemiptera
KW  - Homoptera
KW  - Hordeum
KW  - Insecta
KW  - Mediterranean countries
KW  - Middle east
KW  - Miscellaneous plant disorders
KW  - North Africa
KW  - Pests of plants
KW  - Resistance to injurious factors
KW  - Rhopalosiphum
KW  - Sternorrhyncha
KW  - Taxa
KW  - Taxonomy
KW  - Plant breeding
KW  - AGROVOC
N1  - references. In the series analytic: Aphid-Plant Interaction: Populations to Molecules / edited by D.C. Peters, J.A. Webster, and C.S. Chlouber. Paper presented at a symposium held August 12-17, 1990, Stillwater, Oklahoma
T2  - Miscellaneous Publication Agricultural Experiment Station, Oklahoma State University
ER  -