Vol. 69 (1972): Journal of the Entomological Society of British Columbia

Articles

Taeniothrips orionis oviposition and feeding injury on cherries

R. D. McMullin

3-5
- PDF
Erosion of azinophosmethvl from apple leaves by rain and overtire irrigation

A. D. McMechan, C. V. G. Morgan, G. A. Wardle

5-8
- PDF
Insecticides against tuber flea beetle on potatoes in British Columbia (Chrysomelidae: Coleoptera)

D. G. Finlayson, M. J. Brown, C. J. Campbell, A. T. S. Wilkinson, I. H. Williams

9-13
- PDF
Rates, methods and persistence of insecticides for preventing carrot maggot damag

D. G. Finlayson, M. J. Brown, C. J. Campbell, I. H. Williams

14-21
- PDF
A simple and efficient method of rearing aphidophagous hoverflies (Diptera: Syrphidae)

B. D. Fraser

23-24
- PDF
Aggregation sites and behaviour of two wpecies of Hippodamia (Coleoptera: Coccinelidae) in south-central British Columbia

G. J. Fields, R. D. McMullen

25-27
- PDF
Innervation of the stylets of the pear psylla, Psylla pyricola (Homoptera: Psyllidae), and the greenhouse whitefly, Trialeurodes vaporariorium (Homoptera: Aleyrodidae)

A. R. Forbes

27-30
- PDF
Seasonal history of the balsam woolly aphid in coastal British Columbia

L. H. McMullen, J. P. Skovsgaard

33-40
- PDF
Flight-muscle degeneration in spruce beetles, Dendroctonus Rufipennis (Coleoptera: Scolytidae)

T. G. Gray, E. D. A. Dyer

41-43
- PDF
Corixidae (Hemiptera) as predators: Rearing on frozen brine shrimp

A. Jansson, G. G. E. Scudder

44-45
- PDF
Industrial melanism: A possibility in British Columbia

G. G. E. Scudder

46-48
- PDF
Larval diapause in Scolytus ventralis (Coleoptera: Scolytidae)

B. A. Scott, Jr., A. A. Berryman

50-53
- PDF
The establishment of three exotic aphid parasites (Hymentoptera: Aphidiidae) in British Columbia

M. Mackauer, A. Campbell

54-58
- PDF
The leafhopper genus Empoasca subgenus Kybus in the southern interior of British Columbia

K. G. A. Hamilton

58-67
- PDF
Additional records of spiders (Araneida) and harvestmen (Phalangida) for British Columbia

P. D. Bragg, R. E. Leech

67-71
- PDF
The immature stages of Gerris (Hemiptera) in British Columbia

G. G. E. Scudder, G. S. Jamieson

72-79
- PDF

Scientific Notes

A European staphylinid beetle from the Pacific Northwest, new to North America

Volker Puthz

49
- PDF

Natural History & Observations

Book Reviews

The Doomsday Book, by Gordon Rattray Taylor

H. R. MacCarthy

53
- PDF
The Beetles of the Pacific Northwest, Part V: Rhipiceroidea, Sternoxi, Phytophaga, Rhyncophora, and Lamellicornia, by Melville H. Hatch

H. R. MacCarthy

80
- PDF

Articles

Taeniothrips orionis oviposition and feeding injury on cherries

Erosion of azinophosmethvl from apple leaves by rain and overtire irrigation

Insecticides against tuber flea beetle on potatoes in British Columbia (Chrysomelidae: Coleoptera)

Rates, methods and persistence of insecticides for preventing carrot maggot damag

A simple and efficient method of rearing aphidophagous hoverflies (Diptera: Syrphidae)

Aggregation sites and behaviour of two wpecies of Hippodamia (Coleoptera: Coccinelidae) in south-central British Columbia

Innervation of the stylets of the pear psylla, Psylla pyricola (Homoptera: Psyllidae), and the greenhouse whitefly, Trialeurodes vaporariorium (Homoptera: Aleyrodidae)

Seasonal history of the balsam woolly aphid in coastal British Columbia

Flight-muscle degeneration in spruce beetles, Dendroctonus Rufipennis (Coleoptera: Scolytidae)

Corixidae (Hemiptera) as predators: Rearing on frozen brine shrimp

Industrial melanism: A possibility in British Columbia

Larval diapause in Scolytus ventralis (Coleoptera: Scolytidae)

The establishment of three exotic aphid parasites (Hymentoptera: Aphidiidae) in British Columbia

The leafhopper genus Empoasca subgenus Kybus in the southern interior of British Columbia

Additional records of spiders (Araneida) and harvestmen (Phalangida) for British Columbia

The immature stages of Gerris (Hemiptera) in British Columbia

Scientific Notes

A European staphylinid beetle from the Pacific Northwest, new to North America

Natural History & Observations

The fungi Beauveria bassiana and Metarrhyzium anisopliae in cultures of the root weevil Nemocestes incomptus Horn (Coleoptera: Curculionidae)

Biological notes on a green fruitworm, Lithophane Georgii Grt. (Lepidoptera: Noctuidae), attacking apples in the Okanagan Valley of British Columbia

Book Reviews

The Doomsday Book, by Gordon Rattray Taylor

The Beetles of the Pacific Northwest, Part V: Rhipiceroidea, Sternoxi, Phytophaga, Rhyncophora, and Lamellicornia, by Melville H. Hatch

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