Oldford, L.
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An annotated bibliography of the balsam woolly aphid (Adelges Piceae (Ratzeburg)) 1981. Schooley, H.O.; Oldford, L. Environment Canada, Canadian Forestry Service, Newfoundland Forest Research Centre, St. John’s, Newfoundland. Information Report N-X-196. 97 p.
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Balsam woolly aphid damage to stands of balsam fir regeneration. 1971. Schooley, H.O.; Oldford, L. Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-43.
Year: 1971
Catalog ID: 6546
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).
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Balsam Woolly Aphid Damage to the Crowns of Balsam Fir Trees. 1974. Schooley, H.O.; Oldford, L. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-121.
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Damage caused by the Balsam Woolly Aphid in Young Balsam Fir Stands. 1974. Schooley, H.O.; Oldford, L. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-115.
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Effects of Balsam Woolly Aphid on Reproductive Potential of Balsam Fir. 1969. Schooley, H.O.; Oldford, L. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-35.
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Forest insect and disease conditions in Newfoundland and Labrador in 1994 and 1995. 1996. Hudak, J.; O'Brien, D.S.; Stone, D.M.; Sutton, W.J.; Oldford, L.; Pardy, K.E.; Carew, G.C. Natural Resources Canada, Canadian Forest Service, Newfoundland and Labrador Region, St. John’s, Newfoundland. Information Report N-X-299. 38 p.
Hudak, J.; O'Brien, D.S.; Stone, D.M.; Sutton, W.J.; Oldford, L.; Pardy, K.E.; Carew, G.C.
Year: 1996
Catalog ID: 6235
Issued by: Atlantic Forestry Centre
Availability: PDF (download)
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Recovery of young balsam fir trees from damage caused by the balsam woolly aphid. 1972. Schooley, H.O.; Oldford, L. Newfoundland Forest Research Centre, St. Johns, NF. Newfoundland Internal Reports N-53.
Year: 1972
Catalog ID: 6556
Issued by: Atlantic Forestry Centre
Availability: Not available through the CFS (click for more information).