WOOD, BmCHT: CaTALOG BlBUOCKAHIY, II
strategics. Aeademic Press, New York. xv + 331 p. (en).
HUFNACEL. 1887. llylcsinus minor, miter Fichtenrinde brutend. Crntralblatl lur (las Cesamlc Forsl-wesen 1887:512. (hb).
__ 1889. Ilyles. minor, unter Fiehlenriudo brutend.
Wiener Allgcmoine Forst- mul Jagd/.eitimg 1889:02 nnd Zentralblatt fur die Ccsamte Forst und llol/wirlschaft 1887:02. (lilł).
HufnaGL. Hans. 19*19. Mit der liuflalotiirhiiie gegen den Fichtenborkenkafer (Ips typoąraphus). Allge-meine Forstzeitung (50:27-28. (en).
__1951. Die eurbcugciide Sielierung von Waldlie-
standen gegen der Fichteuborkenkaler. Allge-meine Forstzeitung 62:95-96. (en).
__ 1952. Die sagewerke ais zucht- oder vernieh-
tungsstattedes achtziihnigen lichtenborkenkalers. Allgemeine Forstzeitung 63:78-79. (en).
Hufnacl, Hans. and Hans Puzyr 1951. Gnmdbegrifle aus forstscluitz, dargestellt in kurzeń absatzen (Scolylidae, p. 95-123). Georg Froninie, Wien. 123 p. (hb).
•Hughes, Patrick R 1973a. Dcndrocionus: production of pheromunes and assoeialed eompounds in re-sponse to host monoterpenes. Unpublisbed dis-sertation, University ufCalifornia, Davis. ().
__ 1973b. Dcndrocionus: production of pheromones
and assoeialed eompounds in respon.se to bosi monoterpenes. Dissertation Abstraets 346:1570. (bv).
-- 1973c. Dcndrocionus: production of pheromones
ahd related eompounds in response to host monoterpenes. Zeitsehrift lur Angewandte Ento-mologie 73:294-312. (ay bv).
__ 1973d. KfTect of alpha-pinene exposure on trans-
verbenol synthesis in Dcndroctonus pondcrosac Hopk. Naturwissenschaften 60(5):261-262. (bv).
--1974. Myrcene: a precursor of pheromones in Ips
beetles. Journal of lnsect Phvsiologv 20(7): 1271-1275. (aybv).
-- 1975. Pheromones of Dcndroctonus: origin of alpha-pinene osidation products present in emer-gent adults. Journal of lnsect Phvsiology 21(3): 6S7-691. (bv).
-- 1976. Response offemale Southern pine beetles to
aggregation pheromone frontalin. Zeitsehrift fur Angewandte Entomologie S0(3):280-284. (bv).
Hughes. Patrick R, and Gary Boyd Pitman 1970. A method for observing and recording the łlight be-havior of tethered bark beetles in response to Chemical messengers. Boyce Thompson Institute for Plant Research, Contributions 24(13):329-336. (bv ms).
Hughes, Patrick R . and John Alan Alenander Ren-WICK. 1977a. Hormonal and bost factors stimulat-ing pheromone synthesis in female western pine beetles Dcndroctonus brciicomis. Physiological Enlomology 2:289-292. (bv).
-- 1977b. Nenral and hormonal control of
pheromone biosynthesis in the bark beetlc, Ips paroconfusus. Plwsiologieal Entomolog)' 2(2): 117-123. (bv).
Hughes. Patrick R.. John Alan Alexander Renwick. and Jean Pierre Ytte. 1976. The identification and field bioassay of cbemical attractants in the roundheaded pine beetle. Environmental Entomolog)- 5:1165- I 168. (bv).
Iłuciis, Roscok I). and 'Cahounk Ooodk Jackson 1958. A review of the Anootidae (Acari). Virginia Journal ol Science 9:5-198. (ec).
* 11 un Ema. Wai.im; Karsi 1935. De bevolkiiigskolIiecul-
tuiir op Sumatra, met ecu irdeiding tot harc ge.sehicdcuis op Java eu Sumatra. Thosc, Wageiioiiheniu. 238 p. ().
Hukkinen, Yrjo, Jaakko Listo, and Niilo A Vaim*ula 1936. kerlomus iiihoclaintcn esiinlymi.sesta Suomessa vuosina 1926 ja 1927 [Bericht nber das Aultrcten der Pllanzenscliadlinge in Finnland in denjahren 1926 und 1927]. Valtion Muntalouskoe-toiminnan Julkaisuja (Helsinki) No. 82:48. (ds).
Hundesiiacen. Joiiann Christian 1842. Eneyklopadie der Fo rs t vvi.ssen schaft Erst Aht. Forstliche Produktionslehre. Aullage 4. I*3dited by von J. L. Klauprecht [Scolylidae, p. 585-592]. Tubingen. (hb).
llUNEFELD. L. 1831. Uber Bernsteininsekten. Isis von Oken 1831:2000. pl. VI. (ds).
•Huncer. Friedrich Wilhelm Torias 1907. Verslag ointrent den Staat van het Algeineen Proefslation te Salatiga over het jaar 1906:2S. ().
* __ 1908. Yerslag omtrent den Staat van het Alge-
mcen Proefstation te Salatiga over het jaar 1907: 35,55,68, 129, 131. ().
•IIunt. D J 1972. Nematodes associated with the bark beetle vectors of Dutch elm disease [abslract]. Pages 30-31 in International Symposium of Ne-matology (llth), European Soeiety of Nematolo-gists, Reading, United Kingdom, 3-8 September 1972. ().
IIunt. D J . andN G M IIaCUE. 1974a. A re-description of Pnrasitaphclcnchus oldhnmi Ruhm, 1956 (Ne-matoda: Aphelenchoididae) a parasite of two elm bark beetles: Scolytus scclytus and S. multistria-tus together with sonie notes on its biolog)-. Nema-tologica 20(2): 174 — ISO. (ec).
__ 1974b. The distribution and abundance of Para-
sitaphclcnchus oldhami, a nematode parasite of Scolytus scolytus and S. multistriatus, the bark beetle vectors of Dutch elm disease. Plant Pathol-ogy 23(4): 133-135. (ec).
__ 1976. The bionomics of Cryptaphclenchoidcs
scolyti n. comb. syn. Ektaphelcnchus scolyti Ruhm, 1956 (Nematoda: Aphelenchoididae) a nematode associate of Scolytus scolytus (Coleoptera: Scolytidae). Nematologica 22:212-216. (ec).
11 unt. D W’ A . John 1 Iaryey Borden. J E Rahe. and H S WniTNEY 19S4. Nutrient-mediated germina-tion of Bcauccria bossiana^conidia on the integu-ment of the bark beetle Dcndroctonus ponderosae (Coleoptera. Scolytidae). Journal of Incertebrate Patholog) 44(3):3Ó4-314. (ec).
IIUNT. John Clark 1954. A job for Paul Bunyan. Our Public Lands 4:14, IS. (c» msl
Hunt. Judith 1952. List of plant pests, 1951 (list ofpests recorded during the period 1 July 1950 to 30 June 1951, inclusive, as intercepted in, on, or with plants and plant products enlering United States territory). United States Department of Agricul-ture, Agricultural Research Semce, Bureau of Entomolog)- and Plant Quarantine, Senice and Regulatory Announcements. 61 p. (cn ds).