417. 
418. 
419. 
420. 
421. 
423. 
424. 
Ces nO. yl olbims. (CC ur= 
culionidae). Can. Entomol. 
932-501-502. 
Finnegan, R. J. 1962. The pine 
root-collar weevil, Hylobius 
radicis Buch., in southern On- 
Caclon Can. ose momo. 
94(1): 11-17. 
Finnegan, R. J. 1965. The pine 
mece le: miner, Exotrelera 
pinifoliella (Chamb.) (Lepidop- 
tera: Gelechiidae) in Quebec. 
Can. Entomol. 97(7):744-750. 
Finnegan, R. J. 1967. Notes on 
the biology of the pitted am- 
brosia beetle, Corthylus punc- 
tatussimus. (Coleoptera: 
Scolytidae), in Ontario and 
Owebec=.. Can. Entomol. 
99(1):49-54. 
Finnegan, R. J., and P. A. God- 
win. 1967. Northern pine wee- 
vil: Pissodes approximatus 
Hopk. /n Important forest in- 
sects and diseases of mutual 
concern to Canada, the United 
States; and -Mexico..A.: G. 
Davidson and R. M. Prentice, 
eds. Can. Dep. For. & Rural 
Dev. Publ. 1180, p. 145-147. 
Fisher, R. C., G. H. Thompson, 
and W. E. Webb 1953. Am- 
brosia beetles in forest and 
sawmill, their biology, eco- 
nomic importance, and control. 
Part I: Biology and economic 
importance. For. Abstr. 
14(4):381-389. 
 Misher:R-C., G.-H. Thompson, 
and W. E. Webb. 1954. Am- 
brosia beetles in forest and 
sawmill, their biology, eco- 
nomic importance, and control. 
Part Hl. Prevention and control. 
For. Abstr. 15(1):3-15. 
Fisher, W. S. 1928. A revision 
of the North American species 
of buprestid beetles belonging to 
the genus Agrilus. Smithson. 
Insti WSs Nath Mus. Bull. 
145, 347 p. 
Fisher, W. S. 1942. A revision 
of the North American species 
of buprestid beetles belonging to 
426. 
427. 
428. 
429. 
430. 
431. 
432. 
433. 
the tribe Chrysobothrini. U.S. 
Dep. Agric., Misc. Publ. 470, 
Delaap: 
5. Fisher, W. S. 1950. A revision 
of the North American species 
of beetles belonging to the fam- 
ily: Bostuchidae:, U.S. Dep: 
Agric., Misc. Publ. 698, 157 p. 
Flanders, S. E. 1970. Observa- 
tions on host plant induced be- 
havior of scale insects and their 
endoparasites. Can. Entomol. 
102(8):913-926. 
Fleming, W. E. 1972. The Jap- 
anese beetle in the United 
States.-U-S. Dep. Agric., Tech. 
Bull. 1449, 129 p. 
Florence, .L. 2. and “D... 
Kulhavy. 1981. Genetic varia- 
tion and population structure of 
the .southérn pine ‘beetle, 
Dendroctonus frontalis. In 
Application of genetics and 
cytology in insect systematics 
and evaluation. p. 141-152. 
M: W.. Stock, éd. For. Wildl. 
and Range Exp. Stn., Univ. 
Idaho, Moscow. 
Folsom, J. W. 1937. Nearctic 
Collembola or springtails, of the 
family Isotomidae. Smithson. 
Inst. U.S: Natl. Mus. Bull. 
168, 144 p. 
Foote: R:, He: E905.. Family 
Cecidomyiidae (Itonididae). /n 
A catalog of the Diptera of 
America north of Mexico. U.S. 
Dep. Agric., Agric. Handb. 
276, p. 241-295. 
Foote, R. H., and D. R. Cook. 
1959. Mosquitoes of medical 
importance. U.S. Dep. Agric., 
Agric. Handb. 152, 158 p. 
Forbes, R. S., and L. Daviault. 
1964. The biology of the moun- 
tain-ash sawfly, Pristiphora 
geniculata (Htg.) (Hymenop- 
tera: Tenthredinidae), in eastern 
Canada. Can. Entomol. 
96(8):1117-1133. 
Forbes W..T. Me 1923.) The 
Lepidoptera of New York and 
neighboring states: primitive 
forms Microlepidoptera 
477 
