Heron, R.J.
-
A note on temperature and postdiapause development of the larch sawfly and its parasite Bessa harveyi (Tnsd.). 1961. Heron, R.J. Canadian Entomologist XCIII: 431-433.
Year: 1961
Catalog ID: 30669
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Differences in postdiaphase development among geographically distinct populations of the larch sawfly, Pristiphora Erichsonii (Hymenoptera: Tenthredinidae). 1972. Heron, R.J. Canadian Entomologist 104(8): 1307-1312.
Year: 1972
Catalog ID: 30273
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
Heat tolerance of last-instar larvae of the larch sawfly, Pristiphora erichsonii (Hymenoptera: Tenthredinidae) 1967. Heron, R.J. Canadian Entomologist 99(11): 1150-1156.
Year: 1967
Catalog ID: 30301
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Insects and physiological research. 1958. Heron, R.J. The Canadian Entomologist XC(8): 501-504.
Year: 1958
Catalog ID: 25651
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Larch sawfly population dynamics: techniques. 1968. Ives, W.G.H.; Turnock, W.J.; Buckner, C.H.; Heron, R.J.; Muldrew, J.A. Manitoba Entomologist 2: 6-36.
Ives, W.G.H.; Turnock, W.J.; Buckner, C.H.; Heron, R.J.; Muldrew, J.A.
Year: 1968
Catalog ID: 30208
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Methods of collecting, rearing and handling the larch sawfly for experimental studies. 1969. Heron, R.J.; Drouin, J.A. Canadian Forestry Service, Forest Research Laboratory, Winnipeg, Manitoba. Information Report MS-X-15.
-
Notes on the feeding of larvae of the larch sawfly, Pristiphora Erichsonii (Htg.) (Hymenoptera : Tenthredinidae) 1951. Heron, R.J. Eight-Second Annual Report of the Entomological Society of Ontario : 67-70.
Year: 1951
Catalog ID: 30836
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (download)
-
Preemergence mating in the mass-attacking bark beetle, Dendroctonus ponderosae (Coleoptera: Curculionidae). 2013. Bleiker, K.P.; Heron, R.J.; Braithwaite, E.C.; Smith, G.D. Can. Entomol. 145:1-8.
Bleiker, K.P.; Heron, R.J.; Braithwaite, E.C.; Smith, G.D.
Year: 2013
Catalog ID: 34287
Issued by: Pacific Forestry Centre
Availability: Not available through the CFS (click for more information).
-
Starvation of fifth instar larch sawfly larvae - technical report. 1952. Heron, R.J. Canada, Department of Resources and Development, Forestry Branch, Forest Research Laboratory, Winnipeg, Manitoba. 18 p.
Year: 1952
Catalog ID: 25225
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (download)
-
Studies on the starvation of last-instar larvae of the larch sawfly, Pristiphora erichsonii (Htg.) (Hymenoptera: Tenthredinidae) 1955. Heron, R.J. The Canadian Entomologist LXXXVII: 417-427.
Year: 1955
Catalog ID: 25647
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Temperature tolerance of pronymphs and pupae of the larch sawfly, Pristiphora Erichsonii (Hymenoptera: Tenthredinidae) 1971. Heron, R.J. The Canadian Entomologist 103: 1153-1155.
Year: 1971
Catalog ID: 23780
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
-
The relative effects of cocoon submergence on the mortality of the larch sawfly, Pristiphora Erichsonii (Hymenopterea : Tenthredinidae), and its parasite Bessa harveyi (Diptera : Tachinidae). 1960. Heron, R.J. Annals of the Entomological Society of America 53(4): 476-481.
Year: 1960
Catalog ID: 30740
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
The reproductive capacity of the larch sawfly and some factors of concern in its measurement. 1966. Heron, R.J. Canadian Entomologist 98(6): 561-578.
Year: 1966
Catalog ID: 30356
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
The role of chemotactic stimuli in the feeding behavior of spruce budworm larvae on white spruce. 1965. Heron, R.J. Canadian Journal of Zoology 43: 247-269.
Year: 1965
Catalog ID: 30391
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)
-
Vital dyes as markers for behavioral and population studies of the larch sawfly, Pristiphora Erichsonii (Hymenoptera: Tenthredinidae) 1968. Heron, R.J. Canadian Entomologist 100(5): 470-475.
Year: 1968
Catalog ID: 30198
Issued by: Northern Forestry Centre
Availability: Order paper copy (free), PDF (request by e-mail)