NOTES OF OBSERVATIONS 
OF 
INJURIOUS INSECTS 
AND 
COMMON CROP PESTS 
Dorine 1897. 
APPLE. 
Codlin Moth. Carpocapsa pomonella, Linn, 
Apple Sawfly. Hoplocampa testudinea, Cameron; Tenthredo 
testudinea, Klug. 
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CARPOCAPSA POMONELLA.—Moth, nat. size and magnified ; caterpillar; injured Apple. 
Durine the past year, severe complaints have been sent from 
various places as to Apples being, what is termed, ‘“‘maggotty”’; and 
some part of the losses appear to arise from growers not being 
sufficiently aware of the differences in appearance, and also in place of 
winter shelter, between the caterpillars of the Codlin Moth and those 
of the Apple Sawfly. 
The caterpillars of the Codlin Moth crawl to the trunk of the Apple 
tree, and there they shelter themselves in crevices of the bark, where 
B 
