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Aerial spraying operations against blackheaded budworm on Vancouver Island, 1973 / J.R. Carrow, editor. : Fo143-2/101E-PDF
"In June 1973, an aerial spray project was conducted by the Council of Forest Industries of British Columbia and the Province of British Columbia to protect 29,000 acres of hemlock forest on northern Vancouver Island from additional defoliation by an outbreak of blackheaded budworm, Acleris gloverana (Wlshm.). Environment Canada provided entomological and technical advice and assessed the effectiveness of the operation, as well as its effects on non-target organisms"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.893095&sl=1
| Ministère/Organisme | Pacific Forest Research Centre, issuing body. Canada. Environment Canada, issuing body. |
|---|---|
| Titre | Aerial spraying operations against blackheaded budworm on Vancouver Island, 1973 / J.R. Carrow, editor. |
| Titre de la série | Information report (Pacific Forest Research Centre) ; BC-X-101 |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 55-56). Includes abstract in French. |
| Information sur la publication | Victoria, B.C. : Pacific Forest Research Centre, August 1974. |
| Auteur / Contributeur | Carrow, J. R., editor. |
| Description | 1 online resource (75 pages in various pagings) : maps, charts. |
| Numéro de catalogue |
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| Descripteurs | Acleris variana -- Control -- Environmental aspects -- British Columbia. Fenitrothion -- Toxicology. Tordeuse à tête noire de l'épinette -- Lutte contre -- Aspect de l'environnement -- Colombie-Britannique. Fénitrothion -- Toxicologie. |