RESISTANCE OF DOLLARD RED CLOVER TO THE PEA APHID, MACROSIPHUM-PISI

[1] Species and variety differences in resistance to aphid injury in vetch [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1940, 33 : 833 - 834

[2] Alfalfa plants resistant to the pea aphid [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1934, 27 : 262 - 264

[3] RECOGNITION OF 3 BIOTYPES OF THE PEA APHID FROM SOUTHERN QUEBEC [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1959, 52 (02) : 293 - 294

[4] Rate of reproduction of the pea aphid on different alfalfa plants [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1940, 33 : 482 - 485

[5] Harrington CD, 1941, J AGRIC RES, V62, P0461

[6] Huber GA, 1938, J AGRIC RES, V57, P0623

[7] JEWETT HH, 1941, KENTUCKY AGR EXPT ST, V412, P42

[8] KNIGHT RL, 1958, 10TH P INT C GEN, V2, P147

[9] MALTAIS JB, 1936, 67 ANN REP ENT SOC O, P40

[10] PAINTER REGINALD H., 1935, JOUR AMOR SOC AGRON, V27, P671

[1] Species and variety differences in resistance to aphid injury in vetch [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1940, 33 : 833 - 834

[2] Alfalfa plants resistant to the pea aphid [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1934, 27 : 262 - 264

[3] RECOGNITION OF 3 BIOTYPES OF THE PEA APHID FROM SOUTHERN QUEBEC [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1959, 52 (02) : 293 - 294

[4] Rate of reproduction of the pea aphid on different alfalfa plants [J]. JOURNAL OF ECONOMIC ENTOMOLOGY, 1940, 33 : 482 - 485

[5] Harrington CD, 1941, J AGRIC RES, V62, P0461

[6] Huber GA, 1938, J AGRIC RES, V57, P0623

[7] JEWETT HH, 1941, KENTUCKY AGR EXPT ST, V412, P42

[8] KNIGHT RL, 1958, 10TH P INT C GEN, V2, P147

[9] MALTAIS JB, 1936, 67 ANN REP ENT SOC O, P40

[10] PAINTER REGINALD H., 1935, JOUR AMOR SOC AGRON, V27, P671