18 results
HEAT UNITS AND OUTBREAKS OF THE FOREST TENT CATERPILLAR, MALACOSOMA DISSTRIA (LEPIDOPTERA: LASIOCAMPIDAE)
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- Journal:
- The Canadian Entomologist / Volume 105 / Issue 4 / April 1973
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- 31 May 2012, pp. 529-543
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A Sequential Sampling Technique for Surveys of the Larch Sawfly1
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- Journal:
- The Canadian Entomologist / Volume 90 / Issue 6 / June 1958
- Published online by Cambridge University Press:
- 31 May 2012, pp. 331-338
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APPLICATION OF NUCLEAR POLYHEDROSIS VIRUS TO CONTROL BRUCE SPANWORM (LEPIDOPTERA: GEOMETRIDAE)
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- Journal:
- The Canadian Entomologist / Volume 112 / Issue 7 / 01 July 1980
- Published online by Cambridge University Press:
- 31 May 2012, pp. 741-744
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Effects of Defoliation on Survival of Larvae of the Larch Sawfly Pristiphora erichsonii (Htg.)1
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- The Canadian Entomologist / Volume 95 / Issue 8 / August 1963
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- 31 May 2012, pp. 887-892
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LARCH SAWFLY SURVIVAL IN RELATION TO WATER LEVELS AND MICROTOPOGRAPHY IN TAMARACK BOGS
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- The Canadian Entomologist / Volume 100 / Issue 4 / April 1968
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- 31 May 2012, pp. 373-385
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THE DYNAMICS OF LARCH SAWFLY (HYMENOPTERA: TENTHREDINIDAE) POPULATIONS IN SOUTHEASTERN MANITOBA
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- Journal:
- The Canadian Entomologist / Volume 108 / Issue 7 / July 1976
- Published online by Cambridge University Press:
- 31 May 2012, pp. 701-730
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Evaluation of Mortality During the Cocoon Stage of the Larch Sawfly, Pristiphora erichsonii (Htg.)1
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- The Canadian Entomologist / Volume 94 / Issue 9 / September 1962
- Published online by Cambridge University Press:
- 31 May 2012, pp. 897-902
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Effects of Water Levels on the Overwintering Survival and Emergence of the Larch Sawfly in a Bog Habitat
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- Journal:
- The Canadian Entomologist / Volume 98 / Issue 7 / July 1966
- Published online by Cambridge University Press:
- 31 May 2012, pp. 768-777
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Sequential Sampling for White Grubs1
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- Journal:
- The Canadian Entomologist / Volume 97 / Issue 6 / June 1965
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- 31 May 2012, pp. 596-604
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Population and Mortality Assessment During the Egg and Larval Stages of the Larch Sawfly, Pristiphora erichsonii (Htg.)1
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- Journal:
- The Canadian Entomologist / Volume 94 / Issue 3 / March 1962
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- 31 May 2012, pp. 256-268
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Estimation of Cocoon Populations of the Larch Sawfly, Pristiphora erichsonii (Hartig)1
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- Journal:
- The Canadian Entomologist / Volume 91 / Issue 10 / October 1959
- Published online by Cambridge University Press:
- 31 May 2012, pp. 650-661
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DETERMINATION OF PREMATURE LARVAL DROP AND OTHER CAUSES OF LARCH SAWFLY MORTALITY
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- The Canadian Entomologist / Volume 99 / Issue 11 / November 1967
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- 31 May 2012, pp. 1121-1131
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Developmental Rates of Larch Sawfly (Pristiphora erichsonii (Htg.)) Larvae in an Insectary and in Field Shelters1
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- The Canadian Entomologist / Volume 92 / Issue 9 / September 1960
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- 31 May 2012, pp. 668-674
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Effect of Moisture on the Selection of Cocooning Sites by the Larch Sawfly, Pristiphora erichsonii (Hartig)1
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- Journal:
- The Canadian Entomologist / Volume 87 / Issue 7 / July 1955
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- 31 May 2012, pp. 301-311
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Estimation of Parasitism of Larch Sawfly Cocoons by Bessa harveyi Tnsd. in Survey Collections1
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- Journal:
- The Canadian Entomologist / Volume 91 / Issue 8 / August 1959
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- 31 May 2012, pp. 496-500
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A Technique for Estimating Tamarack Foliage Production, A Basis for Detailed Population Studies of the Larch Sawfly1
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- Journal:
- The Canadian Entomologist / Volume 91 / Issue 8 / August 1959
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- 31 May 2012, pp. 513-519
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A NOTE ON TRENDS IN POPULATIONS OF SEMIOTHISA SEXMACULATA (LEPIDOPTERA: GEOMETRIDAE), WITH COMMENTS ON A RECENT PAPER BY BERGERON AND BUCKNER ON THE SAME TOPIC
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- Journal:
- The Canadian Entomologist / Volume 108 / Issue 7 / July 1976
- Published online by Cambridge University Press:
- 31 May 2012, pp. 783-784
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RELATIONS BETWEEN INVERTEBRATE PREDATORS AND PREY ASSOCIATED WITH LARCH SAWFLY EGGS AND LARVAE ON TAMARACK
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- Journal:
- The Canadian Entomologist / Volume 99 / Issue 6 / June 1967
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- 31 May 2012, pp. 607-622
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