Wood, BiuciitiCataloc Bibuocbapiiy. i I
mountain pine heetle. Journal of Economie Entomology 64:1575-1570. (cn).
*Hovasse. IV 1931. Giresim mintakasi fiiulik agaclari llcyvanat mccmiasi, Istambuł Darullununu Fen Fakultesi mocmuasi ycdinci sene. sayi: 3-4, sayfa: 1077-1082. Sirkcti Murettilnye Matbaasi, Istambuł. ().
Howard. Leland Ossian 1888. Anntial address ol thc* president: A commencement of a study ol tlie parasites of cosmopolitan insects. Entomological Socicty of Washington, Washington, D.C., Pro-ceedings 1:118-136. (ec).
__ 1889. Eccopłogastcr rugulosus Thoms. Entomo-
logical Socicty of Washington, Washington, D.C., Proceedings 1:129. (cn).
__189S. Notes from correspondence. Some miscella-
ncous results of the work of the Division of Ento-mology. United States Department of Agricul-turc, Division of Entomology, new scries, Bulletin 10:97-98. (cn).
* __ 1906. Report of the Entomologist. United States
Department of Agriculture Bureau of Entomolog)', Annual Report 1906:14. ().
__1912. Report of the Entomologist for 1912
[Scolytidae, p. 22-23]. United States Department of Agriculture, Bureau of Entomology, Annual Report, (cn).
__1914. Report of the Entomologist. United States
Department of Agriculture, Bureau of Entomology, Annual Report 1914. 16 p. (cn).
* __1916. lnvestigations of insects afiecting forest and
shade trees and hardy plants. United States Department of Agriculture, Bureau of Entomolog)' Annual Report 1915-1916. 24 p. ().
__ 1920. Report of the Entomologist. United States
Department of Agriculture, Bureau of Entomology, Annual Report 1919-1920. 36 p. (cn).
-- 1922. Report of the Entomologist. Pages 21-26.
United States Department of Agriculture, Bureau of Entomology, Annual Report 1922. (ec).
__ 1923. Report of thc Entomologist. Pages 29-32.
United States Department of Agriculture, Bureau of Entomology, Annual Report 1923. (ec).
__ 1924a. Insects damaging forest trees. Pages
410-411 in Report of the Entomologist. United States Department of Agriculture, Bureau of Entomolog)', Annual Report for 1923. (cn).
-- 1924h. Report of the entomologist. United States
Department of Agriculture, Bureau of Entomology, Annual Report 1923-1924. 30 p. (cn).
-- 1927. Report of the Entomologist [Scolytidae, p.
24-25]. United States Department of Agriculture, Bureau of Entomology, Annual Report, (ec).
Howard. O B. 1897. Pterocyclon fasciatum Say and An-isandrus t a chy gra piw s Zimni. United States Department of Agriculture, Division of Entomolog)', Bulletin 7:79-85. (cn).
* --1916. Report of the Entomologist for the year
ended June 30th 1916. United States Department of Agriculture, Bureau of Entomolog)', Annual Report 1915-1916:1-24. ().
Howard. T. M 1973. Accelerated tree death in maturę Nothofagus cunninghamii Oerst forests in Tasmania. Victorian Naturalist 90:343-345. (cn ec).
IIowden, Henry Fuller, and George B Voct 1951.
Insect conununitics ol standing dcad piw (Pinus oirginiatia Mili.). Eutoinological Socicty of America, Annals 44:581-595. (ds).
Iłowi. Virgil K . Arnold D Oberle. T Clynn Kkktii. and Weldon J Gordon 1971. The role of tni-croorganisins in thc attractWcness of lightning-struck pines to Southern pine beetlcs. Western Illinois University Bulletin, Biological Science Se-rics 9, 50(3). 44 p. (ec).
•IIowse. Gordon MacDonald 1973a. Life tahle analy-sis ol Douglas-fir heetle (Dendroctonus psnido-taugae llopk.) populations. Unpnblished disserta-tion, Oregon State Universily, Corvallis. 268 p. ().
-- 19731). Life tahle analysis of Douglas-fir heetle
(Dcndroctonus pscudotsugae llopk.) populations. Dissertation Abslracts 33(12-B):5892. (hb).
-- 1984. Insect pests of jack pine: biology, damage
and control. Pages 131-138 in C. R. Smith and C. Rrown (cds.), Jack pine symposium. COJFRC Syinposinm, Proceedings. Canada Department of the Environment, Canadian Forestry Service, Great Lakes Forest Research Centre, O-P-12. (cn).
Howse. Gordon McDonald. H L. Gross, and A H Rosę. 1981. Ontario Region. Pages 53-69. Canada Department of thc Environment, Canadian Forestry Serrice, Forest Insect and Disease Sur-vey, Annual Report 1977. 110 p. (cn).
Howse, Gordon MacDonald, II L Gross. Paul D Syme. D T Myren.J H Meatinc. and M J. Ap-PLEJOHN 19S2. Forest insect and disease condi-tions in Ontario, 19S1. Canada Department of thc Environment, Canadian Forestr)' Service. Great Lakes Forest Research Centre, Information Report 0-X-339. 50 p. (cn).
Howse. Gordon MacDonald, Paul D Syme. H. L. Gross. D T Myren. and M J Applejohn 1981. Forest insect and disease conditions in Ontario, 19S0. Canada Department of the Environment, Canadian Forestr)' Service, Great Lakes Forest Research Centre, Information Report 0-X-327. 50 p. (cn).
Howse. Gordon McDonald. Paul D Syme. H L. Gross, D T Myren.J H Meatinc. M J Applejohn. and K L. Smith 19S3. Forest insect and disease conditions in Ontario, 19S2. Canada Department of thc Environment, Canadian Forestr) Service, Great Lakes Forest Research Centre, Information Report O-X-350. 41 p. (cn).
Hoy, BarlOW. 1830. On Hylurgus piniperda Latr. Zo-ological Society of London, Proceedings 1:126. (hh).
Hoy. James B.. and Patrick J Shea 19S1. Eflfects oflin-dane, chlorpyrifos, and carbaryl on a California pine forest soil arthropod community. En\iron-mental Entomolog)' 10t5):732-740. (cn).
Hoyt, AVERY Starr. 1950. Report of the Entomologist [Scolytidae, p. 15-16, 63). United States Department of Agriculture, Bureau of Entomolog)- and Plant Quarantine, Annual Report 1950. 72 p. (cn).
__1951 a. Forest insect control. W estern Forestr)’
and Conservation Association, Proceedings 42: 50-51. (cn).
__1951b. Report oftlie Entomologist [Scolytidae, p.
14-17, 77). United States Department of Agriculture, Bureau of Entomolog)- and Plant Quaran-