C ONTE'NTS— Continued 



PAGE 



Dispersal of Musca domesiica Linn, under City Conditions ^ R. R. Parker 147 

 Life History and Habits of Two Nematodes Parasitic on Insects ^ 



/. //. MerHll 148 

 Further Studies on Wilt of Gipsy Moth Caterpillars 



/. W. Cha-pinan and R. W. Glaser 149 

 Results of Experiments on the Use of Cyanide of Potassium as an In- 

 secticide Walter Wellhotcse 169 

 On the Hawaiian Work in Introducing Beneficial Insects L. 0. Howard 172 

 Further Notes on Prospaltella herlesei How. L. 0. Howard 179 

 The Western Wheat Aphis, Brachycolus tritid Gill. J. R. Parker 182 



Proceedings of the Fifth Annual Meeting of the Section on Apiary Inspection 188 



The Function of the Apiary Inspection Section E. F. Phillips 188 

 Some Difficulties in Gross Diagnosis of the Infectious Brood Diseases of 



Bees A. H. McCray 192 



Outline of Apiary Inspection in Ontario Morley PeitU 196 



Proceedings of the Fourteenth Annual Meeting of the American Association 



of Official Horticultural Inspectors 200 

 Control of the Cedar Rust in West Virginia; Address of the President 



W. E. Rumsey 204 



A Model State Horticultural Inspection Law J. G. Sanders 206 



Foreign Pests Recently Established in New Jersey H. B. Weiss 212 

 Important Foreign Insect Pests Collected on Imported Nursery Stock 



in 1915 E. R. Sasscer 216 



Inspection Facilities in the District of Columbia E. R. Sasscer 219 



Nursery Inspection in Florida F. M. O'Bytne 224 



The Ohio Inspection System A^. E. Shaw 227 

 The State Horticultural Inspectors and the White Pine Blister Rust 



Perley SpaiUding 231 



Notes on the Relation of Insects to the Spread of the Wilt Disease //, W. Allen 233 



Two New Monophlebine Coccidse from the Phillipine Islands 



T. D. A. Cockerell 235 



Scientific Notes 236, 238, 246 



Editorial 237 



Obituary 



F. M. Webster 239 



Sven Lampa 242 



Reviews 242 



Current Notes 246 



'Withdrawn for publication elsewhere. 



