a ; ay WE 
FOREST INSECT INVESTIGATIONS. 
A, D. Hopkins, In Charge. 
Hvetria buoliana Shiff. 




























Specimens of Scotch pine recently received from a correspondent on 
dand, New York, were found infested by this European moth, which 
} to be the first evidence of its introduction into and establish- 
in this country. This insect is regarded by leading foresters in 
‘jas the most injurious insect to Pinus sylvestris. Mr. August 
as at present on Long Island inVestigating its distribution, etc. 
H.R. Speyer of England, recently lecturer in Economic Ento- 
‘and Research Cfficer in the diseases of trees to the Delegacy 
restry at Oxford University, is at present in Washington as one 
8 Carnegie scholars appointed by the Imperial Bureau of Entomology, 
Kensington, London, for tne special purpose of studying the field 
P of controlling Scolytidae with Dr. Hopkins, prior to taking up 
B appointment by the Ceylon Government as investigator of the shot- 
le borer beetle of tea in Ceylon. 
Mr, Ff. Paul Keen of the University of California has been Sopa tei’ 
Blogical Ranger to take effect August 1, and assigned to duty a 
Gific Slope Sub- Station at Ashland, Oregon, under John M. Mii 
in charge of the station. 
uM Frank B. Herbert, also of the Univ 
n uppointed Entomological Ranger to tak 
moo duty at the Pacific Slope Field 
RA, under H. E. Burke, in charge. 
rm. J. C. Hvenden, of the Oregon State Agricultyral College, has 
appointed Sig abe angie ad ta ace effect October 1, and was 
ersity of California, has 
e effect November 1, and as- 
Station at Placerville, Cali- 
la, Montana, under Tose f ‘Brunner, ‘de uneaas | 
Mr. John H. Pollock, of the State Agricultural College of Colorado, 
VS ) been appointed Batomologioal getect to take effect September Il, 
S Boy at Colorado 
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ings, Colorado, under v. De Hécons ton, in charge. 
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PREVENTING SPREAD OF MOTHS, 
A. BP. Burgess, In Charge. 
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Wir. Detmar W. Jones, a graduate cf the Massachuetts Agricultural 
llege, has been appointed Scientific Assistant and assigned to para- 
t investigations oh the Gypsy Moth Laboratory, Melrose Highlands, 
an. 0. 2D, Ingall, a graduate of the Yale Forest School, who for 
ral years was employed by the United States Forest Service, has 
appoint ed Assistant in Farm Management in the Bureau of Entomology 
_Pp 7. 
arte 
. 
