The relation between host condition and attacks by the bronzed birch borer

[1] BALCH R. E., 1940, FOREST CHRON, V16, P179

[2] Chapman RN, 1914, J AGRIC RES, V3, P283

[3] Chittenden F. H., 1898, USDA DIV ENTOMOL B, V18, P44

[4] HALL RC, 1933, MICH U SCH FORESTRY, V3

[5] HUTCHINGS CB, 1922, GORY QUEBEC SOC PROT, V15, P89

[6] KITTREDGE J, 1929, MINN AGR EXPT STA TE, V60

[7] Larsen J., 1902, MICH ACAD RPT, V3, P46

[8] LORENZ RW, 1939, MINN AGR EXPT STA TE, V141

[9] SLINGERLAND MV, 1906, N Y AGR EXPT STA B, V234, P63

[10] SPAULDING P., 1931, Journal of Forestry, V29, P1134

[1] BALCH R. E., 1940, FOREST CHRON, V16, P179

[2] Chapman RN, 1914, J AGRIC RES, V3, P283

[3] Chittenden F. H., 1898, USDA DIV ENTOMOL B, V18, P44

[4] HALL RC, 1933, MICH U SCH FORESTRY, V3

[5] HUTCHINGS CB, 1922, GORY QUEBEC SOC PROT, V15, P89

[6] KITTREDGE J, 1929, MINN AGR EXPT STA TE, V60

[7] Larsen J., 1902, MICH ACAD RPT, V3, P46

[8] LORENZ RW, 1939, MINN AGR EXPT STA TE, V141

[9] SLINGERLAND MV, 1906, N Y AGR EXPT STA B, V234, P63

[10] SPAULDING P., 1931, Journal of Forestry, V29, P1134