422 NEW YORK STATE MUSEUM 



Experiments with crude petroleum and lime-siolfur combinations in par- 

 ticular against Aspidiotus perniciosus Comst. 

 Observations in 1903. U. S. Dep't Agric. Div. Ent. Bui. 46, 1904, 



p. 65-69 



Observations on apple aphids, Aphis mali Linn., cherr\' aphis, 

 Myzus cerasi Fabr. , Diplotaxus liberta Germ. , codling 

 moth, Carpocapsa pomonella Linn. , pear psylla, P s y 1 1 a 

 pyricola Forst. , San Jose scale, Aspidiotus perniciosus 

 Comst., asparagus beetle, Criocerus asparagi Linn., cabbage 

 maggot, Pegomyia bras sicae Bouch^., saw-toothed grain beetle, 

 Silvanus surinamensis Linn. , elm leaf beetle, Galerucella 

 luteola MiilL, and white marked tussock moth, Notolophus 

 [Hemerocampa] leucostigma Abb. & Sm. 

 Wasps Disappearing. Country Gentleman, May 26, 1904, 69:489" 



Probably local, species uncertain because of no description. 

 Pear Psylla. Cotmtry Gentleman, May 26, 1904, 69:492" 



Note of warning and remedies for Psylla pyricola Forst. 

 Ants in Lawn. Cotmtry Gentleman, June 2, 1904, 69:512" 



Methods of killing ants in their nests. 

 Wire Worms. Country Gentleman, June 2, 1904, 69:513" 



Remedial measures for Drasterius elegans Fabr. in gardens, 

 where it was eating seed potatoes. 

 Watch the Insect Pests. New York Farmer, May 26, 1904, p. i 



Requests information about pear psylla, Psylla pyricola Forst. 

 and plant lice. 

 Monograph of the Genus Saperda. N. Y. State Mus. Byl. 74. 



1904. p. 1-8, 14 pi. (7 col.) by E. P. Felt and L. H. Joutel. 



Issued June 7. 



Contents 



PAGE PAGE 



Preface 3 Saperda calcarata Say 39 



Genus Saperda of Fabricius. ... 4 tridentata Oliv 44 



Subgeneric grouping 7 cretata Newm 50 



Bibliography 9 discoidea Fabr 52 



Distribution 9 vestita Say 54 



Specific relationships 10 i m i t a n s n. sp 5S 



Systematic list of American lateralis Fabr 59 



species 13 fayi Bland 62 



Key to species 15 puncticollis Say 66 



Grouping and summary of populnea Linn 68 



food habits of larvae 17 moesta Lee 71 



Saperda obliqua Say... 18 concolor Lee 73 



m u t i c a Say 21 Explanation of plates 76 



h o r n i i Joutel 22 Plate i-i 4 face So 



Candida Fabr 23 Index 81 



Blue-Banded Milliped. Coimtr}^ Gentleman, June 9, 1904, 69:537'* 

 Identified, [remedies for Julus caeruleocinctus Wood. 



