scholarly journals Preliminary Report on the Life History of the Codling Moth and Spraying Experiments Against It

1908 ◽  
Vol 1 (2) ◽  
pp. 129-141
Author(s):  
E. Dwight Sanderson
1922 ◽  
Vol 14 (1-10) ◽  
pp. 219-289 ◽  
Author(s):  
P. A. Glenn

To secure accurate data in regard to the life history and the seasonal history of the codling-moth in Illinois, and the relation of climatic conditions to the rate of development and the time of appearance of the various stages of the insect, an investigation was begun in the spring of 1915 under the direction of Doctor S. A. Forbes, then State Entomologist.


1945 ◽  
Vol 77 (12) ◽  
pp. 231-233 ◽  
Author(s):  
Thomas Armstrong

For several years experiments on codling moth control have been carried on in a large old pear orchard near Beamsville in the Niagara Peninsula, Ontario. This orchard comprises about nine acres of several varieties but predominantly Bartlett, and has been established for about 80 years. It is more or less isolated from other large pear or apple orchards.


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