81. 
oo: 
84. 
Oo: 
86. 
88. 
89. 
90. 
oi 
101. 
102. 
2-BRisimy ie ., chs 
95. Brirron, W. E. 
Branson, T. F. 1970. Differential reaction of larvae of 
the western corn rootworm to certain species of Grami- 
neae. Ph.D. Diss., South Dakota State University. 88 p. 
illus. refs. 
. 1971. Resistance in the grass tribe Maydeae to 
larvae of the western corn rootworm, Ann. Entomol. 
Soc. Amer. 64(4) :861-863. illus. refs. 
a Pie Le Giss.cand) iE) ORTMAN 1900-41 0x2 
icity of sorghum roots to larvae of the western corn root- 
worm. J. Econ. Entomol. 62(6) : 1375-1378. illus. refs. 
, and R. D. Jonnson. 1973. Adult western corn 
rootworms: Oviposition, fecundity, and longevity in the 
laboratory. J. Econ. Entomol. 66(2) :417- 418. illus. refs. 
, and E. E. Orrman. 1966. Host range of larvae 
of the western corn rootworm. Proc. N. Cent. Br. 
Entomol. Soc. Amer. 21:40-41. 
. 1967. Fertility of western corn 
alternate hosts. J. Econ. 
, and 
rootworm reared as larvae on 
Entomol. 60(2) :595. illus. refs. 
, and . 1967. Host range of larvae of 
the western com rootworm. J. Econ. Entomol. 60(1): 
201-203. illus. refs. 
, and . 1967. Host range of the north- 
erm corn rootworm (Coleoptera: Chrysomelidae). J. 
Kans. Entomol. Soc. 40(3) :412-414. illus. refs. 
, and . 1969. Feeding behavior of lar- 
vae of the western corn rootworm: Normal larvae and 
larvae maxillectomized with laser radiation. Ann. 
Entomol. Soc. Amer. 62(4) :808-812. illus. refs. 
, and . 1970. The host range of larvae 
of the western corn rootworm: Further studies. J. Econ. 
Entomol. 63(3) :800-803. illus. refs. 
, and . 1971. Host range of larvae of 
the northern corn rootworm: Further studies. J. Kans. 
Entomol. Soc. 44(1) :50-52. illus. refs. 
. BrazzeL, J. R. 1970. Second conference on test methods 
for resistance in insects of agricultural importance. Bull. 
Entomol. Soc. Amer. 16(3):147-153. illus. refs. 
. Brrnxmerer, H. 1969. Cooperation against rootworms. 
Ext. Serv. Rev. 40(8) :3. illus. 
1925. Notes on the Chrysomelidae 
(Coleoptera) of Arizona. Trans. Amer. Entomol. Soc. 
51:167-182. 
1925. Vegetable insects. In: Twenty- 
fourth report of the State Entomologists of Connecticut, 
1924. Conn. Agr. Exp. Sta. Bull. 265: 232-235. 
. 1937. Damage to ears of corn by the corn root- 
worm. In: Miscellaneous insect notes. Conn. Agr. Exp. 
Sta. Bull. 408 : 259-260. 
. Brooxs, H. L. 1967. The effect of planting date, irriga- 
tion, and two corn varieties on populations of western 
corn rootworms, Diabrotica virgifera Lec. Ph.D. Diss., 
Kansas State University. 103 p. illus. refs. 
98. Bruner, L. 1889. On certain injurious insects of the 
year 1888. Nebr. Agr. Exp. Sta. Bull. 5:135-172. illus. 
refs. 
________. 1890. Report on Nebraska insects. U.S. Dep. 
Agr. Div. Entomol. Bull. 22:95-106. illus. 
________. 1891. Report on Nebraska insects. U.S. Dep. 
Agr. Div. Entomol. Bull. 23:9-18. 
______. 1892. Report upon insect depredations in 
Nebraska for 1891. U.S. Dep. Agr. Div. Entomol. Bull. 
26:9-12. 
______, 1908. Gorn-root worms (Diabrotica longicornis 
and D. 12-punctata). In: Report of the Entomologist. 
Nebr. State Bd. Agr. Annu. Rep. 1908:295-296, illus. 
refs. 
103. 
104. 
LOS; 
108. 
109. 
110. 
1th 
ti: 
ts: 
We 2 
iLL). 
116. 
LLY, 
118. 
149; 
120. 
th. 
$22 
123% 
Bryson, H. R., D. A. Witsur, and C. C. BurKkwarpr. 
1953. The western corn rootworm, Diabrotica virgifera 
Lec. in Kansas. J. Econ. Entomol. 46(6) :995-999. illus. 
refs. 
BurKkuarpt, C. C. 1954. Chemical control of the western 
corn rootworm in Kansas in 1953. J. Econ. Entomol. 
47(4) :691-696. illus. refs. 
. 1954. Control of injury by western corn root- 
worm adults. J. Econ. Entomol. 47(2) :358-359. illus. 
refs. 
1955. Band versus broadcast treatment for 
control of corn rootworms in listed corn. Proc. N. Cent. 
Br. Entomol. Soc. Amer. 10: 13-14. refs. 
____, 1962. Com rootworm control results — Kan- 
sas, 1961. Proc. N. Cent. Br. Entomol. Soc. Amer, 17:45- 
46. illus. 
_____,: 1963. Corn rootworm resistance and damage 
in Kansas — 1962. Proc. N. Cent. Br. Entomol. Soe. 
Amer. 18:82-83. illus. 
, and H. R. Bryson. 1955. Notes on distribution 
of the western corn rootworm, Diabrotica virgifera Lec., 
in Kansas. J. Kans. Entomol. Soc. 28(1) : 1-3. refs. maps. 
_ ss and M. L. Farrcuizp. 1967. Bioassay of field- 
treated soils to determine bioactivity and movement of 
insecticides. J. Econ. Entomol. 60(6) : 1602-1610. illus. 
refs. 
, and L. Perers. 1961. Gorn rootworm damage 
and control. Proc. N. Cent. Br. Entomol. Soc. Amer. 16: 
31-32. illus: 
Catxins, C. O., and V. M. Kirk. 1969. Effect of winter 
precipitation and temperature on overwintering eggs of 
northern and western corn rootworms. J. Econ. Entomol. 
62(3) :541-543. illus. refs. 
3 , J. W. Marreson, and W. L. Howe. 
1968. The effect of corn silage removal on corn rootworm 
oviposition. Proc. N. Cent. Br. Entomol. Soc. Amer. 
25 (leg lO: 
: ; , and 1970. 
Early cutting of corn as a method of reducing popula- 
tions of corn rootworms. J. Econ. Entomol. 63(3) :976- 
978. illus. refs. 
Cartes, M. D. 1968. Behavioral and physiological aspects 
of mating and oviposition by the adult western corn root- 
worm, Diabrotica virgifera LeConte. Ph.D. Diss., Uni- 
versity of Nebraska. 99 p. illus. refs. 
CHANDLER, J. H., G. J. Musick, and M. L. Fatrcitp. 
1966. Apparatus and procedure for separation of com 
rootworm eggs from soil. J. Econ. Entomol. 59(6) :1409- 
1410. illus. refs. 
Curanc, H. C. 1965. Research on corn rootworms. Minn. 
Farm Home Sci. 22(3) : 10-13. illus. maps. 
. 1965. Survival of northern corn rootworm eggs 
through one and two winters. J. Econ. Entomol. 58(3): 
470-472. illus. refs. 
. 1965. Temperature relation of egg develop- 
ment of northern corn rootworm. Proc. N. Cent. Br. 
Entomol. Soc. Amer. 20:61. 
____,~-1968. Characteristics of corn rootworm €8§ 
sampling. Proc. N. Cent. Br. Entomol. Soc. Amer. 23(1): 
19-20. 
. 1970. Effects of manure applications and mite 
predation on corn rootworm populations in Minnesota. 
J. Econ. Entomol. 63(3) :934-936. illus. refs. 
. 1973. Bionomics of the northern and western 
com rootworms, Annu. Rev. Entomol. 18:47-72. illus. 
refs. maps. 
, and R. G. Fiasxerp. 1965. Sampling methods 
