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CONTENTS 



Page 



Field work in the control of the Argentine ant L. J. Nickels 353 



Legislation in Canada in reference to injurious insects and plant diseases 



C. Gordon HewiU 358 



Organized efiforts as a factor in the control of the citms whitefly A. W. Morrill 358 



Leakage of fumigation tents C. W. Woodworth 376 



Plant louse notes C. P. Gillette 381 



An annotated list of the literature on insects and disease for the year 1910 



R. W. Doane 386 



Insects and spiders in Spanish moss A. H. Rosenfeld 398 



Entomological meetings, December, 1911 A. F. Burgess 410 



Editorial 411 



Reviews 413 



Scientific notes: 



Rose leaf hopper 413 



Miastor 414 



Current Notes 415 



