lUl 



1887. Cook, A. J. London purple against codling moth. Agricult. Sc, T, 9, Sept., 

 1887, p. 215. 



1887. Forbes. Bui. No. 1, Office of State Entomologist of Illinois, 26 pp. 



Results of scientific experiments with Paris green, London purple, and arsenic in 1SS6. 

 Comparison of one, two, and three applications. Three broods indicated. 



1887-88. Claypole, E. W. Spraying for the codling moth. 21st Report Hort. Soc. 

 Ohio, pp. 212-214. 



1888. Howard. Report U. S. Department of Agriculture for 1887, pp. 88-115. 



The best and most exhau.stivc discussion of the insect at that time. From it have 

 been compiled most subsequent discussions of habits and life history. Colored plate. 



1888. Cook. Bui. 39, Michigan Experiment Station, pp. 1-4. 



Results from one, two, and three sprayings, and general conclusions from eight years' 

 experimenting with poisons. 



1888. McMillan. Bui. 2, Nebraska Experiment Station, pp. 68-77. 

 Very good general discussion of habits and especially of remedies. 



1888. PoPENOE and Marlatt. First Report Kansas Experiment Station, pp. 



165-193. 



Valuable record of careful experiments with poisons in;<l li.-nids, including tables giving 

 dates of blossoming of many varic'ties of apples. 



1889, PissoT. Le Naturaliste, p. 60. 



Notes on metamorphosis, with detailed account of cocoon. Two broods indicated. 



1889. Gillette. Codling-moth experiments. Bui. 7, Iowa Agricultural Experi- 

 ment Station, pp. 270. 



1889. Tryon. Report on Insects and Fungous Pests (Queensland, Australia), No. 1, 

 pp. 43-49. 

 Very good general account. 



1889. Gillette. Bui. 7, Iowa Experiment Station, pp. 270-280. 



Very important and careful experiments with poisons and carbolic acid. Two broods. 



1890. Koebele. Bui. 22, Division of Entomology, LT. S. Department of Agriculture, 



pp. 89-93. 



New and important observations upon the habits of the moth, the eggs, and the enemies 

 of the different stages of the insect. 



1890. Olliff. Agricultural Gazette of New South Wales, Vol. I, pp. 3-10. 

 Very good general account. 



1890. Ormerod. Manual of Injurious Insects, pp. 286-290. 

 Brief general account. 



1890. Cook. Report Michigan Board of Agriculture for 1889, p. 320. 



Experiments to show that grass under sprayed trees may be safely fed to stock. 



1890. Bos. Tierische Schiidlinge und Niizlinge, pp. 526-527. 



Brief account. 



1891. French. Handbook of Destructive Insects of Victoria, part 1, jip. 4.5-55. 



Excellent general account; colored plate. 

 1891. Beckwith. London purple r. Paris green for the cixlling moth. Bui. 12, 



Del. Agr. Expt. Sta., p. 16. 

 1891. Hudson, G. V. A few' words on the codlin moths (Carpocapsa pomonella L., 



and Cacoecia excessana Walk. ). Proc. New Zealand Instit., vol. 23, pp. 56 ff. 

 Cacoccla excessana, native to New Zealand, attacks apples in a similar way to Carjmcapsa 



pomonella. 

 1891. Gillette, C. P. The codling moth. Bui. 15, Colorado Agr. Expt. Sta., April. 

 1891. Olliff, A. Sidney. Codling moth. In Agric. Gazette, New South Wales, II, 



no. 7, July, pp. 385-386. 



1891.* Beckwith. Bui. 12, Delaware Experiment Station, pp. 16-23. 



Comparative test of Paris green and London purple, showing slight advantage for the 

 former. 



