480 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 5 



112. Life history of the species of Lachnosterna (white grubs), the conditions 

 bringing outbreaks on, and the practical use of insect and plant parasites in their 

 control. 



Complete cycle of L. implicita and inversa recently worked out. 

 Massachusetts, Amherst, — H. T. Fernald. 



113. Methods for the control of wire worms. 

 Progress satisfactory. 



Mississipjd, Agricultural College,— R. W. Harned. 



114. The boll weevil (testing powdered arsenate of lead against this species and 

 studying its spread within the limits of the state). 



Missouri, Columbia, — ^Leonard Haseman. 



115. The hickory twig girdler. 

 Ready to report. 



116. The striped cucumber beetle. 

 Just begun. 



117. The clover leaf weevil. 

 Just begun. 



New York, Cornell University, Ithaca, — Glenn W. Herrick. 

 lis. Means of controlhng the elm leaf beetle. 

 Completed. 

 New York, Geneva, — P. J. Parrott. 



119. The life history and methods of controlling the rose chafer. 

 F. Z. Hartzell in immediate charge. 



120. The life history, habits and methods of controlling the grape root worm. 

 F. Z Hartzell in immediate charge. 



North Carolina, West Raleigh, — Z. P. Metcalf. 



121 . Biological investigations of Sphenophorous callosus and other injurious mem - 

 bers of this genus occurring in North Carohna. 



Practically completed. 



Ohio, Wooster, — H. A. Gossard. 



122. Bark beetles (fruit?) 

 Well along. 



123. Life histories and control of white grubs. 

 Little real progress. 



Utah, Logan, — E. G. Titus. 



124. The hfe history of the aKaKa weevil. 

 Well along. 



Virginia, Norfolk, — T. C. Johnson. 



F. H. Chittenden in immediate charge. 



?i 



125. The bean weevil ) 



126. The Colorado potato beetle ) 



Investigations dealing with Hymenoptera 

 Arizona, Phoenix, — A. W. Morrill. 



127. Ant control, Pogonomyrmex barbata. 

 Will be completed next season. 

 Canada, Ottawa, — C. Gordon Hewitt. 



128. The spruce bud worm. 



129. The larch saw fly. 



Connecticut, New Haven, — W. E. Britton. 



130. A new saw fly pest of the blackberry in Connecticut. 

 Completed and about ready for pubUcation. 

 Colorado, University of, Boulder, — T. D. A. Cockerell. 



