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1. Assessment of the 1971 spruce budworm aerial spraying program in New Brunswick and forecast for 1972 / E.G. Kettela and I.W. Varty.

by Kettela, E. G; Varty, I. W.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.B. : Maritime Forest Research Centre, 1972Availability: Items available for loan: [632.95 K43A] (1).
2. Environmental surveillance in New Brunswick 1978-1979: effects of spray operations for forest protection against spruce budworm: report

by Varty, I.W. -- New Brunswick Committee for Environmental of Forest Insect Control Operation

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.B. : Department of Forest Resources, University of New Brunswick, 1980Availability: Items available for reference: [632.95 N534] (1 ).
3. Effets écologiques du programme de pulvérisation contre la tordeuse des bourgeons de l'épinette au Nouveau-Brunswick : rapport préliminaire / du comité de surveillance écologique des opérations de contrôle des insectes forestiers; I.W. Varty, prés.

by Varty, I. W. -- Nouveau-Brunswick. Comité de surveillance écologique des opérations de contrôle des insectes forestiers

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.-B. : Centre de recherches forestières des Maritimes, 1976Availability: Items available for loan: [632.95 N534f] (1).
4. Environmental effects of the spruce budworm spray program in New Brunswick : a preliminary report / by the Committee for Environmental Monitoring of Forest Insect Control Operations: I.W. Varty, chairman.

by Varty, I. W. -- New Brunswick. Committee for Environmental Monitoring of Forest Insect Control Operations

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.B. : Maritimes Forest Research Centre, 1976Availability: Items available for loan: [632.95 N534E] (1).
5. Environmental surveillance of insecticide spray operations in New Brunswick's budworm-infested forests : an interim report / by the Committee for Environmental Monitoring of Forest Insect Control Operations ; I.W. Varty, chairman.

by Varty, I. W. -- New Brunswick. Committee for Environmental Monitoring of Forest Insect Control Operations

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton : Maritime Forest Research Centre, 1978Availability: Items available for loan: [632.95 N535e] (1).
6. Credibility of the NRCC report (August 1977) on fenitrothion : the long-term effects of its use in forest ecosystems : current status : a critical view / by I.W. Varty.

by Varty, I. W.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.B. : Maritimes Forest Research Centre, 1977Availability: Items available for loan: [363.7384 V326] (1).
7. Surveillance écologique des pulvérisations aériennes d'insecticides contre la tordeuse des bourgeons de l'épinette au Nouveau-Brunswick : rapport intérimaire / du Comité de surveillance écologique de la lutte contre les insectes ravageurs des forêts ; I.W. Varty, prés.

by Varty, I. W. -- Nouveau-Brunswick. Comité de surveillance écologique de la lutte contre les insectes ravageurs des forêts

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton : Centre de recherche forestières des Maritimes, 1978Availability: Items available for loan: [632.95 N535f] (1).

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