36 MISC. PUBLICATION 198, U.S. DEPT. OF AGRICULTURE 
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THE CHIEF INJURIOUS INSECTS OF 1908. Canada Expt. Farms Ann. Rpt. 
1909: 49-50. 1909. 
Injury in Manitoba and Ontario and Niagara district in 1908; field con- 
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(443) 
INSECTS OF THE YEAR 1908 AT OTTAWA—[HESSIAN FLY]. Ent. Soc. Ontario, 
Ann. Rpt. 39: 117. 1908. 
Note on occurrence. 
(444) 
REPORTS ON INSECTS OF THE YEAR—{THE HESSIAN FLY]. Ent. Soc. Ontario, 
Ann. Rpt..41: 12. 1911. 
Briei report on occurrence. 
(445) 
INSECTS AFFECTING FIELD AND GARDEN CROPS. Canada Dept. Agr., Dominion 
Ent. Rpt. 1919-20: 7-11. 1923. 
Note on outbreak in Ontario in 1919, p. 10; outbreak in Ontario, particu- 
larly in Essex County, in 1920, p. 15. 
GILLETTE, C. P. 446 
REPORT OF THE ENTOMOLOGIST Colo. Agr. Expt. Sta. Ann. Rpt. 40: 29-31. 
1927. 
Fly first found in Phillips County, p. 30. 
GLOVER, T. (447) 
INSECTS INJURIOUS AND BENEFICIAL TO VEGETATION. U.S. Commr. Patents 
Rpt. 1854 (Agr.): 59-74. 18565. 
The hessian fly—description and life history; parasites; control. 
GOLDSBOROUGH, R. H. (448) 
HESSIAN FLY—RARE-RIPE WHEAT. Amer. Farmer 9: 99-100. 1827. 
Description of rare-ripe wheat, with observations on fly-proof qualities. 
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NATIONAL SCIENTIFIC AND EDUCATIONAL INSTITUTIONS. Smithsn. Inst. Ann. 
Rpt. 1897 (v. 2, pt. 2): 278. 1901. 
Discusses letter from George Washington to Arthur Young, December 5, 
1791, regarding injury by fly. 
(450) 
[HESSIAN FLY.] BEGINNINGS OF AMERICAN SCIENCE. Smithsn. Inst. Ann. 
Rpt. 1897 (v. 2, pt. 2): 426, 429. 1901. 
Mention of E. C. Herrick’s treatise on hessian fly and its parasites, the 
result of 9 years’ study, p. 426; mention of treatise of 1789 by Landon 
Carter on fly in Virginia, p. 429. 
GoruaM, R. P 451) 
WHEAT INSECTS IN NEW BRUNSWICK A CENTURY AGO. Sci. Agr. 7: 287-289. 
1927. 
Outbreak in New Brunswick in 1925; early history and spread in North 
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GorRIB, A. (452) 
SOME ACCOUNT OF THE HESSIAN FLY. lLoudon’s Mag. Nat. Hist. (London) 
2: 292, 323-324 1829. 
Letters from correspondent containing discussion of insect which he 
thinks was fly; identity not certain. 
(453) 
ON THE WHEAT FLY. Mag. Nat. Hist. [London] 2: 323-324. 1829. 
Further observations on fly; note on control. 
(454) 
[ON THE WHEAT FLY.] Jn Loudon’s Encyclopedia of Agriculture [London], 
p. 820, illus. 1839. 
Notes on fly and related species. 
