1974
DOI: 10.5558/tfc50228-6
|View full text |Cite
|
Sign up to set email alerts
|

Une réévaluation de la situation concernant la rouille vésiculeuse du pin blanc au Québec

Abstract: Four host-susceptibility zones based on elevation and climate were delineated. In zone 1, less than 5% of white pine stems were affected even without Ribes eradication. The level of infection remained lower than 15% in most plantations in zone 2. Recommendations based on recent studies are made concerning site selection and protective measures. Studies of meteorological data and of recent and earlier disease surveys confirm the validity of this approach to the white pine blister-rust problem.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
4
0
1

Year Published

1981
1981
2010
2010

Publication Types

Select...
6

Relationship

1
5

Authors

Journals

citations
Cited by 6 publications
(5 citation statements)
references
References 0 publications
0
4
0
1
Order By: Relevance
“…White pine blister rust hazard is mapped at a regional scale for distinguishing among broad geographic zones that vary in the environmental risk of supporting an infestation. Such maps are available for the Northeastern and Lake States, Quebec, and Ontario (C harlton 1963; V an A rsdel 1965a,b; L avallée 1974, 1986b; A nderson et al. 1980; G ross 1985; W hite et al.…”
Section: Silviculturementioning
confidence: 99%
See 1 more Smart Citation
“…White pine blister rust hazard is mapped at a regional scale for distinguishing among broad geographic zones that vary in the environmental risk of supporting an infestation. Such maps are available for the Northeastern and Lake States, Quebec, and Ontario (C harlton 1963; V an A rsdel 1965a,b; L avallée 1974, 1986b; A nderson et al. 1980; G ross 1985; W hite et al.…”
Section: Silviculturementioning
confidence: 99%
“…White pine blister rust hazard is mapped at a regional scale for distinguishing among broad geographic zones that vary in the environmental risk of supporting an infestation. Such maps are available for the Northeastern and Lake States, Quebec, and Ontario (Charlton 1963;Van Arsdel 1965a,b;Lavallé e 1974Lavallé e , 1986bAnderson et al 1980;Gross 1985;White et al 2002;Van Arsdel et al 2006). When used with site-specific knowledge of local climate, physiography and vegetation, a hazard map helps minimize risk by identifying landscapes where disease control practices such as site selection and pruning could be effective.…”
Section: Blister Rustmentioning
confidence: 99%
“…For eastern white pine (Pinus strobus L.), canker incidence correlates with moisture and temperature conditions limiting infection and these are the criteria used to delineate hazard zones (Van Ardsel et a/. 1956;Lavallee 1974). Development of hazard zones or a hazard rating system for British Columbia could aid in selection of desirable planting sites and permit managers to optimize the timing of thinning and harvesting operations.…”
Section: Introductionmentioning
confidence: 99%
“…Le pln blanc (Pinus strobus L ) mer~te une plus grande a I'lnter~eur de ces zones fut reallsee a tltre d'lnformatlon cons~derat~on au seln des programmes de rebolsement ou add~tlonnelle pour faclllter le cholx des sltes d'lmplantatlon du d'amenagement lntens~f des for& (Zoltowsk~ 1972) L'hlspin blanc Les connalssances reunles autour d'un meme zotolre et les caracterlstlques de cette essence (Caldwell1978) nage permettront au forestler d'accroitre son nlveau de conmllltent en faveur d'une utlllsat~on accrue des connalssances f~ance concernant ses chances de llmlter les pertes qul faclllteront son lrnplantat~on Par contre, au cours de ses encourues par les deux prlnclpaux ennemls du pln blanc vlngt premieres annees d'ex~stence, le pln blanc est menace par deux ennem~s majeurs, la rou~lle ves~culeuse (Cronartium Une telle mlse a lour s'avere pert~nente pulsque le ribicola J C F~sher) et le charan~on du pln blanc (Pissodes Quebec a deja entreprls I'etabl~ssement de vergers a gralnes strobi Peck) et Implantera b~entbt des l~gnees amellorees de pin blanc, en vue de rebolsements lntenslfs plus eclalres (Corrlveau A et Y Une premlere ~dentlflcat~on des zones de suscept~b~ltte Lamontagne 1976, Corrlveau A et G Vallee ed 1983) du pln blanc a la rou~lle ves~culeuse fut reallsee (Lavallee 1974) On peut donc concevoir certaines modifications au profit d'un elargissement vers le nord de la zone 2 si les autres criteres climatiques ou biologiques le permettent. Enfin, la zone 4 devrait 6tre fusionnee a la zone 3 etant donne la rarete du pin blanc sur ces territoires et par consequent le peu de releves disponibles pour demontrer les deghts attendus.…”
Section: Introductionunclassified