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1042 CONTENTS 



PAGE 



Literature cited 1088 



Catalog of insects injurious to Crataegus 1090 



Acarina 1090 



Orthoptera 1091 



Odonata 



Hemiptera ^ 1091 



Thysanoptera 1100 



Coleoptera : . . . . 1100 



Lepidoptera 1108 



Diptera 1129 



Hymenoptera 1131 



Index of genera and species 1133 



