INSECT ENEMIES OF EASTERN FORESTS 645 
(156) Fenton, F. A. 
1940. THE BROWN ELM SCALE: DESCRIPTION AND CONTROL. Okla. Agr. Expt. 
Sta. Bul. 245, 4 pp., illus. 
(157) FISKE, W. F. 
1908. A STUDY OF THE HYMENOPTEROUS PARASITES OF THE AMERICAN TENT 
CATERPILLAR. New Hampshire Col. Agr. Expt. Sta., Tech. Bul. 
6, pp. 185-230, illus. 
(158) Fitrcn, A. 
1851. CATALOGUE WITH REFERENCES AND DESCRIPTIONS OF THE INSECTS COL- 
LECTED AND ARRANGED FOR THE STATE CABINET OF NATURAL HIS- 
Tory. Jn Fourth Ann. Rpt. Regents of the University on the 
Condition of the State Cabinet of Natural History, pp. 43-69. 
New York. 
(159) FLuKg, C. L., Graper, L. F., and Koc, K. 
1932. POPULATIONS OF WHITE GRUBS IN PASTURES WITH RELATION TO THE 
ENVIRONMENT. Ecology 13: 48-50, illus. 
Kocu, K., and Graber, L. F. 
1931. GRUB INFESTATION AS A POSSIBLE INDICATION OF CROP SELECTION BY 
JUNE BEETLES FOR EGG LAYING. Jour. Econ. Ent. 24: 450-452. 
(161) Forpss, S. A. 
1894. A MONOGRAPH OF INSECT INJURIES TO INDIAN CoRN. III. State Ent. 
Rpt. 18; 17 pp:, lus. 7: Rpt: 23; pt. Ml, 1-273 pp., illus: (1905). 
(160) 
(162 
1907. ON THE LIFE HISTORY, HABITS, AND ECONOMIC RELATIONS OF THE 
WHITE-GRUBS AND MAY-BEETLES. II]. Agr. Expt. Sta. Bul. 116: 
447-480. 
(163) 
1916. A GENERAL SURVEY OF THE MAY-BEETLES (PHYLLOPHAGA) OF ILLINOIS. 
Ill. Agr. Expt. Sta. Bul. 186: 215-257, illus. 
(164) 
1916. THE INFLUENCE OF TREES AND CROPS ON INJURY BY WHITE GRUBS. 
Ill. Agr. Expt. Sta. Bul. 187: 261-265. 
(165) Forzes, W. T. M. 
1923. THE LEPIDOPTERA OF NEW YORK AND NEIGHBORING STATES. N. Y. 
(Cornell) Agr. Expt. Sta. Mem. 68, 729 pp., illus. 
(166) FRANKLIN, H. J. 
1928. CAPE COD CRANBERRY INSECTS. Mass. Agr. Expt. Sta. Bul. 239, 67 
pp., illus. 
(167) FRIEND, R. B. 
1927. THE SPRUCE GALL APHID (ADELGES ABIETIS L.) AND ITS CONTROL. 
Conn. (State) Agr. Expt. Sta. Bul. 285, pp. 223-228. 
ou 1933. THE BIRCH LEAF-MINING SAWFLY FENUSA PUMILA KLUG. Conn. 
(State) Agr. Expt. Sta. Bul. 348, pp. 291-3864, illus. 
ee 1936. THE EASTERN SPRUCE GALL APHID ADELGES ABIETIS L. Mass. Forest 
and Park Assoc. Tree Pest Leaflet 1, 4 pp., illus. 
(170) and CARLSON, A. B. 
1937. THE CONTROL OF CARPENTER ANTS IN TELEPHONE POLES. Conn. Agr. 
Expt. Sta. Bul. 403 : 912-929, illus. 
(171) and WEsT, A. S., Jr. 
1933. THE EUROPEAN PINE SHOOT MOTH (RHYACIONIA BUOLIANA SCHIFF.) 
WITH SPECIAL REFERENCE TO ITS OCCURRENCE IN THE ELI WHITNEY 
FOREST. Yale Univ., School Forestry Bul. 37, 65 pp., illus. 
(172) Frost 'S. W. 
1924. A STUDY OF THE LEAF-MINING DIPTERA OF NORTH AMERICA. N. We: 
(Cornell) Agr. Expt. Sta. Mem. 78: 1-228, illus. 
(173) 
1928. A STUDY OF THE GENUS EULIA HUBNER, WITH SPECIAL REFERENCE TO 
THE NORTH AMERICAN SPECIES. Pa. Agr. Expt. Sta. Bul. 225, 24 
pp., illus. 7 
(174) Futrrton, R. B. ote are 
1915. TREE CRICKETS OF NEW YORK: LIFE HISTORY AND BIONOMICcS. N. Xe 
(State) Agr. Expt. Sta. Tech. Bul. 42, 47 pp. 
(175) FuNKHOUSER, W. D. 
1923. FAMILY MEMBRACIDAE. In Hemiptera or Sucking Insects of Con- 
necticut. Conn. (State) Geol. and Nat. Hist. Survey Bul. 34 
(pt. IV) : 163-206, illus. 
