Ag ‘ ie TI 

























Mr. August Busck, is engaged in systematic investigation of forést 
ptera with special reference to Lepidoptera affecting chestnut 
manguapin, and has charge of the collection of Forest Lepidoptera 
Gdentification of species s.bmitted to him; also has charge of the 
i. 
J and seasonal history work on Lepidopte:a at the Eastern field 
Mr. S. A. Rohwer, is engaged in the systematic and economic in- 
Cigation of Forest Hymenoptera with special reference to Tenthreden- 
and Hymenoptera parasitica and those affecting chestnut and chin-— 
Pin; identifies species and has charge of the collections of Forest 
lmnoptera; also spends much time at the Eastern field station. 
Dr. Adam Boving, is engaged in anatomic study of Coleopterous 
vae with special reference to, Cleridae and Trogositae. 
 » Mr. C. T. Greene, is engaged in the systematic and economic study 
forest Diptera with special reference to Diptera affecting chestnut 
hinquapin. He has charge of the collection of Forest Diptera 
identifies species submitted to him; also spends much time at the 
stern field station. | 
Beetne Kastern Forest Insect Field Station is located at East Falls 
a” h, Va.; the field of operations including the states east of about 
OOth. Meridian. Mr. S. A. Rohwer is in general charge and in 
ion to his systematic work at the Museum laboratory gives special 
tion to the rearing of hymenoptera and the study of seasonal his- 
sai special reference to chestnut insects. 
mere Hf. B. Kirk, is engaged in rearing Forest Coleoptera and in 
nal history work with special reference to chestnut insects, and 
5 the general photographic work for the station. 
Mr. C. T. Greene, in’ addition to his systematic work at the 
seum laboratory, gives special attention to the rearing of Diptera 
tO seasonal history work with special reference to chestnut insects. 
Mr Carl Heinrich, is engaged in rearing Forest Lepidoptera and in 
sonal history work with specia! reference to chestnut insects. 
" Mr. Wm. Middleton, is engaged in rearing Forest Hymenoptera and 
id the systewatic and economic study of gall insects with special 
@rence to those affecting chestnut and chinquapin. 
' The Northern Rocky Mountain Forest Insect Field Station is locatea 
Missoula, Mont., with the field of operations including the States 
Montana, Idaho, eastern Oregon, eastern Washington, Wyoming, Nebras- 
:. and South Dakota, north of the 42d Parallel of latitude. Mr. Josef 
unner, Batoudlogical Assistant is 1n charge of the station and is engag- 
“the investigation of the seasonal history and habits of the Sesiid 
1 moths which affect coniferous reproduction and cause defects in © 
woud or trees; also investigation of the interrelation of forest fires 
irnfsects and is in charge of local experimental and demonstration 
ol work. Eutomological Rangers Albert Wagner, James Fleming and 
O. Swartz are engaged in collecting specimens, éruising and report- 
forest areas in which insect depredations are in progress and 
instructions on practical details of control operations to forest 
s and private owiers under special instructions from the officer 
rgé of the station. 

