Pacific Forestry Centre's Forest Pathology Herbarium
DAVFP Collections Database
The current search is by: Determiner
Van Niekerk, A.
DAVFP: 24087
Other pest/damage:
So2 damage
Host name: Betula papyrifera Marshall
Year of collection (y-m-d):
1990-06-15
Map coordinates:
49.0674°N, 117.7530°W
Collector:
Vallentgoed, J.
Determiner:
Callan, B.; Van Niekerk, A.
Collection location: Trail, B.C.
Remarks:
39-038. Residential area. Chemical analysis showed %S to be 0.358. Foliar symptoms typical of SO2 damage.
Gene bank accession data:
None
DAVFP: 24086
Other pest/damage:
So2 damage
Host name: Betula papyrifera Marshall
Year of collection (y-m-d):
1990-06-15
Map coordinates:
49.0682°N, 117.6161°W
Collector:
Vallentgoed, J.
Determiner:
Callan, B.; Van Niekerk, A.
Collection location: Trail, B.C.
Remarks:
McAlister Ck. 39-037. Chemical analysis showed %S to be 0.348. No root rot present.
Gene bank accession data:
None
DAVFP: 24086
Other pest/damage:
So2 damage
Host name: Pteridium aquilinum (L.) Kuhn
Year of collection (y-m-d):
1990-06-15
Map coordinates:
49.0682°N, 117.6161°W
Collector:
Vallentgoed, J.
Determiner:
Callan, B.; Van Niekerk, A.
Collection location: Trail, B.C.
Remarks:
McAlister Ck. 39-037. Chemical analysis showed %S to be 0.272. No root rot present.
Gene bank accession data:
None