G R E AT B ASI N N ATU RA LI ST M EN101 »S
Harris, J W E 1960. Forest and shade-tree insects. Balsam. Bark beetles (Pseudoliylesinus sp.). Cana-dian Insect Pest Revie\v38:130. (ds).
__ 1982. A techniąue for the evaluation of mountain
pine beetle damage using aerial photography in the Flathead River Valley. Pages 51-52 in R. J.
I lali, Uses of remote scnsing in forest pest damage appraisal. Proceedings of a seminar beld 8 May 1981, in Edmonton, Alberta, Canada. Canada Department of Eiwironment, Canadian Forestry Service, Northern Forest Research Centre, Information Report NOR-X-238. 60 p. (cn ms).
Harris. J W E.andA F Dawson 1979. Evaluation of aerial forest pest damage survey technicjues in British Columbia. Canada Department ofthe En-vironment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-198. 22 p. (cn ms).
Harris, J W. E . A F Dawson. and R G Brown 1978. Detecting windthrow, potential foci for !)ark beetle infestation, by siinple aerial photographic tccbniąues. Canada Department of Fisheries and the Environment, Canadian Forestry Service, Bi-monthly Research Notes 34(5):29. (cn ms).
__ 1982. Evaluation of mountain pine beetle damage
using aerial photography Flathead River, B. C., 19S0. Canada Department of the Environment, Canadian Forestry Servicc, Pacific Forest Research Centre, Victoria, British Columbia. Information Report BC-X-22S. 10 p. (cn ms).
__ 1983. Evaluation of mountain pine beetle damage
using aerial photography taken with a hand-held 70—mm camera, Cold Bridge-Clinton, B. C., 1981. Canada Department of Environment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-245. 15 p. (cn ms).
Harris. J W. E . A F Dawson. and D Goodenough 1978. Evaluation of Landsat data for forest pest detection and damage appraisal survevs in British Columbia. Canada Department of the Environ-ment, Canadian Forestry Service, Pacific Forest Research Centre, Victoria, British Columbia, Information Report BC-X-1S2. 12 p. (cn ms).
Harris. Peter 1954. Psctuloluylesinus ncbiilosus (Leconte): a study of the life history of the Douglas fir hylesinus in the North Okanagan. Western Forestry and Conservation Association, Proceed-ings45:16-19 (hb).
Harris. Thaddeus William 1S26. Abstract of a report on the state of the elm trees in St. James and Hyde parks. New England Farmer 5(22): 169—171. (cn).
--1S37. Characteristics of some previously de-
scribed North American coleopterous insects, and descriptions of others which appear to be new in the collection of Mr. Abraham Halsey. Hartford Natural His ton' Society, Transactions 1:65-91. (tx).
--1841. A report on the insects of Massachusetts
injurious to vegetation [Scolytidae, p. 72-76). Fulsom, Wells, and Thurston, Cambridge. 8 and 459 p. (cn hb).
-- 1842. A treatise on some of the insects of New
England. which are injurious to vegetation. Edi-tion 2. [Scolytidae, p. 71-76). John Owen, Cambridge. 8 and 459 p. (cn).
__ 1843a. Blight beetle. Massachusetts Ploughman
and New Fmgland Journal of Agriculture 2(June
17): 17. (cn).
--lS43b. The blight beetle. New England Farmer
and Horticultural Register 22(3):21. (cn).
__ 1844. On the blights of the pear tree. Horticultur-
ist and Journal of Rural Art and Rnral Taste 2:365-367. (cn).
-- 1852a. A treatise on some of the insects of New
England which are injurious to vegetation. Edi-tion 2 [Scolytidae, p. 74-81). White and Porter, Boston. 513 p. (cn).
__ 1852b. On blight beetle, Scolytuspyri. Massachusetts Ploughman and New England Journal of Agriculture 11:40. (cn).
__ 1854. Report on some of the diseases and insects
affecting Iruit-trees and vines. American Pomolog-ieal Society, Proceedings 1854:210-218. (cn).
__ 1855. Report on some of the diseases and insects
affecting fruit trees and vines. Quarterlv Journal of Agriculture 1855:197-210. (cn).
-- 1862. A treatise on some of the insects injurious to
vcgetation. Edition 3. William White, Boston; also in 1862 by Ch. L. Flint, New York. (cn hb).
__1S90. A treatise on some of the insects injurious to
vegetation. Editcd by C. L. Flint [Scolytidae, p. 84-91). New edition. Orange Judd Co., New York. 6-10 p. (cn).
Harrison, John Darley Braithwaithe. 1961. Dutehelm disease; beetles and borers. Canada Department of Forestry, Forest Entomology and Pathology Branch, Annual Report 1961-1962:30-31. (cn ms).
Harrison. Robert Peyton 1956. Pine bark beetles and theircontrol in Georgia. Georgia Forest Research Council, Report 2. 6 p. (cn).
* __ 1959. The insects and diseases of aspen. Unpub-
lished dissertation, University of Michigan, Ann Arbor. 259 p. ().
•Hart. j. 1922. Pozor na kurovce. [Aehtung auf Rorkenkafer). Ceskos!ovenskv Les 2:175-176. ().
* __ 1932. Les calamites dans les forets tchecoslo-
vaques. Publication du Ministere de TAgricultiire de la Republique Tchecoslovaque 1932(1 Marz): 1-2, 1 fig. ().
Hart. John H 1965. Economic impact of Dutch elm disease in Michigan. Plant Disease Reporter 49(10)-.S3O-832. (cn).
Hart. John 11. and M Keith Kennedy. 1981. Management of Dutch elm disease. Michigan State Uni-versity E.\tension Service, Bulletin E-506. 8 p. (cn).
Hart. John H . William E. Wallner. Marun R Caris. aNdCurdonK Dennis 1967. lncrease in Dutch elm disease associated with summer trimming. Plant Disease Reporter 51(6):476-479. (cn).
Hart. J M 1892a. Additional notę on the sugar cane pin-borer. Insect Life 4:402. (cn).
__ 1892b. A new West Indian sugar cane enemy.
Insect Life 4:342. (cn).
__ 1893. Sugar cane pin borer and cane disease. Insect Life 5:51-52. (cn).
•Harter. 1902. Frass des Bostrichus bidens Fabr. and Stechfichte. Picen pungens Engelm. Deutsche Forstzeitung 1902:22. ().
•Hartic. Georg Ludwig. 1808. Lehrbuch fur Forster