104 



1897. Card. Bui. 51. Nebraska Experiment Station, 39 page?. 



Interesting original ob.servati()ns on the eggs and habits of the young larv», Avitli record 

 of experiments against all stages of the in.sect. 



1898. SuNGEKLAND. The codling moth. Bui. 142, Cornell T^niv. Agr. Expt. Sta., 



62 pp. 20 figs. 



The best account of this insect published. Gives summary of knowledge to date, 

 including the greater part of the annotations of the above bibliography; illustrated with 

 photographs. 



1898. 3IERRIAM. Life Zone.s in the U. 1^. Bui. 10, Div. of Biological Survey, U. S. 

 Dept. of Agr. 



Describes the different zones. 



1898. LuciGEii. Fourth Annual Report Minnesota Experiment Station, pp. 242-248. 



1899. Harvey & Munson. Apj)le insects of Maine. Bui. 56, Maine Agr. Expt. 



Sta. p. 133. 

 1899. Hedrick, W. P. Results of spraying experinients and a wasp which destroys 

 ]arv;e. Bui. 64, Utah Expt. Sta. 



1899. WooDWORTH & CoLBV. Paris green for tlie codling moth. Bui. 126, Cal. 



Expt. Sta. 



1900. (tillette. Entomological notes from Colorado. Bui. 26, Div. Ent., U. S. 



l)ept. of Agr., p. 76. 



1900. Aldrich. The codling moth. Bui. 21, Idaho Agr. Expt. Sta. 



1901. Simpson. Report upon an investigation of the codling moth in Idaho in 1900. 



Bui. 30, n. s., Div. Ent., U. S. Dept. of Agr., p. 57. 



1901. Marlatt. Important insecticides, directions for preparation and use. Farm- 

 ers' Bui. 127, U. S. Dept. of Agr. 



1901. Simpson. Gem State Rural, No. 14. 



Published conclusion that there are two generations at Boise, Idaho. 



1902. Gillette Number of broods of the codling moth, as indicated by published 



data. Ent. News, XIII, p. 193. 



One of the most complete studies of the life history of any insect. Finds two genera- 

 tions in Colorado. 



1902. Gillette. Life history studies on the codling irioth. Bui. 31, n. s., Div. 



Ent., V. S. Dept. of Agr. 

 1902. SiMP,soN. Report on codling moth. Investigations in the Northwest during 



1901. Bui. 35, n. s., Div. Ent., U. S. Dept. of Agr. 29 pp. 5 plates. 

 1902. Garcia. Spraying orchards for the codling moth. Bui. 47, New Mexico 



Agr. Expt. Sta. 

 1902. Piper. Orchard enemies in the Pacific northwest. Farmers' Bui. 153, U. S. 



Dept. of Agr. 

 1902. Cordlev. The codling moth and late spraying in Oregon. Bui. 69, Oregon 



Agr. Expt. Sta. 

 Finds two generations and notes important variations in life history. 



1902. Sanderson. Repoit of the Entomologist, 13th annual report of Delaware 

 Agr. Expt. Sta., p. 172. 



1902. Slingerland. Trap lanterns or moth catchers. Bui. 202, Cornell Univ. 



Agr. Expt. Sta. 

 Results of extended experiments with trap lanterns. 



1903. CooLEY. The codling moth. Bui. 42, Montana Agr. Expt. Sta. 



1903. Simpson. Observations upon the life history of the codling moth. Bui. 40, 

 n. s., Div. Ent., U. S. Dept. of Agr., p. 63. 



