HEAT UNITS AND OUTBREAKS OF FOREST TENT CATERPILLAR, MALACOSOMA-DISSTRIA (LEPIDOPTERA-LASIOCAMPIDAE)

[1] OARNOLD C. Y., 1960, Proceedings. American Society for Horticultural Science, V76, P682

[2] Baird A.B., 1917, ANN REPORT ENTOMOLOG, V47, P73

[3] Baltensweiler W., 1966, Schweizerische Zeitschrift fur Forstwesen, V117, P466

[4] ZEIRAPHERA GRISEANA HUBNER ( LEPIDOPTERA - TORTRICIDAE ) IN EUROPEAN ALPS - CONTRIBUTION TO PROBLEM OF CYCLES [J]. CANADIAN ENTOMOLOGIST, 1964, 96 (05) : 792 - +

[5] BLACKMAN M. W., 1918, Journal of Economic Entomology, V11

[6] BLAIS J. R., 1955, CANADIAN ENT, V87, P1

[7] BROWN A. W. A., 1938, ANN REPT ENT SOC ONTARIO, V69, P37

[8] FRANZ JM, 1965, 12 P INT C ENT, P393

[9] GAUTREAU EJ, 1964, CANADIAN DEP FORESTR, V20, P3

[10] GORHAM RP, 1923, P ACADIAN ENTOMOL SO, V8, P18

[1] OARNOLD C. Y., 1960, Proceedings. American Society for Horticultural Science, V76, P682

[2] Baird A.B., 1917, ANN REPORT ENTOMOLOG, V47, P73

[3] Baltensweiler W., 1966, Schweizerische Zeitschrift fur Forstwesen, V117, P466

[4] ZEIRAPHERA GRISEANA HUBNER ( LEPIDOPTERA - TORTRICIDAE ) IN EUROPEAN ALPS - CONTRIBUTION TO PROBLEM OF CYCLES [J]. CANADIAN ENTOMOLOGIST, 1964, 96 (05) : 792 - +

[5] BLACKMAN M. W., 1918, Journal of Economic Entomology, V11

[6] BLAIS J. R., 1955, CANADIAN ENT, V87, P1

[7] BROWN A. W. A., 1938, ANN REPT ENT SOC ONTARIO, V69, P37

[8] FRANZ JM, 1965, 12 P INT C ENT, P393

[9] GAUTREAU EJ, 1964, CANADIAN DEP FORESTR, V20, P3

[10] GORHAM RP, 1923, P ACADIAN ENTOMOL SO, V8, P18