THE OAT BIRD-CHERRY APHIS, RHOPALOSIPHUM-PADI, L, AND COMPARISON WITH R-CRATAEGELLUM, THEO (HEMIPTERA, APHIDIDAE)

[1] ANDRE FLOYD, 1933, IOWA STATE COLL JOUR SCI, V7, P499

[2] BORNER C., 1931, Anzeiger fur Schadlingskunde, V7, P42, DOI 10.1007/BF02338363

[3] BUCKTON GB, 1875, MONOGRAPH BRIT APHID

[4] CUTRIGHT CB, 1925, B OHIO AGR EXPT STN, V387, P173

[5] The relationship of aphids of the transmission of yellow dwarf of onions [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1933, 26 : 841 - 846

[6] DRAKE CJ, 1932, IOWA STATE COLL J SC, V7, P347

[7] FITCH A, 1855, 1ST REP, P122

[8] JARY S. G., 1934, Journal of the South-Eastern Agricultural College, Wye, Kent, V34, P65

[9] LAMBERS DHR, 1934, STYLOPS, V3, P31

[10] LAMBERS DHR, 1934, STYLOPS, V3, P26

[1] ANDRE FLOYD, 1933, IOWA STATE COLL JOUR SCI, V7, P499

[2] BORNER C., 1931, Anzeiger fur Schadlingskunde, V7, P42, DOI 10.1007/BF02338363

[3] BUCKTON GB, 1875, MONOGRAPH BRIT APHID

[4] CUTRIGHT CB, 1925, B OHIO AGR EXPT STN, V387, P173

[5] The relationship of aphids of the transmission of yellow dwarf of onions [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1933, 26 : 841 - 846

[6] DRAKE CJ, 1932, IOWA STATE COLL J SC, V7, P347

[7] FITCH A, 1855, 1ST REP, P122

[8] JARY S. G., 1934, Journal of the South-Eastern Agricultural College, Wye, Kent, V34, P65

[9] LAMBERS DHR, 1934, STYLOPS, V3, P31

[10] LAMBERS DHR, 1934, STYLOPS, V3, P26