508. 
504. 
505. 
506. 
507. 
508. 
509. 
510. 
d11. 
512. 
513. 
514. 
o15. 
1958. Observations on the biology of certain tortricids in 
young coniferous plantations in Southern Ontario. 
Can. Entomol. 90(1): 44-58, illus. 
1959. The bionomics of the pine bud moth, Exoteleia do- 
decella L. (Lepidoptera: Gelechiidae) Ontario. 
Can. Entomol. 91(1): 5-14, illus. 
1960a. The bionomics of Profenusa thomsoni (Konow) 
(Hymenoptera: Tenthredinidae), a leaf-mining 
sawfly on Betula spp. Can. Entomol. 92(5): 
376-384, illus. 
1960b. Life history of the pine tip moth, Rhyacionia adana 
Heinrich, in Ontario (Lepidoptera: Olethreutii- 
dae). Can. Entomol. 92(10): 725-728, illus. 
Marty, R., and Mott, D. G. 
1964. Evaluating and scheduling white pine weevil con- 
trol in the Northeast. Northeastern Forest Expt. 
Sta., Forest Service, Res. Paper NE-19, 56 p., 
illus. 
Massey, C. L. 
1966. The influence of nematode parasites and associates 
on bark beetles in the United States. Bull. Ento- 
mol. Soc. Amer. 12(4): 384-386. 
Matheson, R. 
1917. The poplar and willow borer. Cornell Agr. Exp. Sta. 
Bull. 388: 455-483, illus. 
1951. Entomology for introductory courses. Ed. 2, 629 p., 
illus. Ithaca, New York: Comstock Pub. Assoc., 
Inc. 
Mattoon, W. R. 
1930. Growing black locust trees. U.S. Dep. Agr. Farmers’ 
Bull. No. 1628 (revised 1937), 30 p., illus. 
Maynard, E. A. 
1951. A monograph of the Collembola or springtail in- 
sects of New York State. Thesis 339 p., illus. 
(Published in association with Cornell Univ. 
Press) Ithaca, New York: Comstock Publishing 
Co., Inc. 
Merkel, E. P. 
1962. The number of larval instars of Dioryctria abietella 
(D. & 8.) (Lepidoptera: Phycitidae) in Florida. 
Can. Entomol. 94(9): 1005-1007. 
1967. Life history of the slash pine seedworm, Laspey- 
resia anaranjada Miller (Lepidoptera: Oleth- 
reutidae). Fla. Entomol. 50(8): 141-149, illus. 
1969. Control of insects in slash pine cones with trunk 
implantations of Bidrin ® systemic insecticide— 
first year result. U.S. Forest Serv., Southeast. 
Forest Exp. Sta. Res. Note SE-109, 4 p., illus. 
O39 
