- 442 - 
ERISOH), E. B., and TEST, A. S., JR. (1902) 
1934. SPRAY EXPERBtENTS FOR THE CONTROL OF THE EUROPEAN PINE SHOOT MOTH 
Jour. Econ. Ent. 27: 334-336. 
In comparative tests against this moth (Rhyacionia buo liana) 
the following percentages of control were obtained: Fish oil-lead ar- 
senate, 95; nicotine sulphate (0.5 percent )-Penetrol-lead arsenate, 94; 
and nicotine sulphate (0.25 percent )-Penetrol-lead arsenate, 80. The 
cost of the nicotine-Penetrol mixture is excessive, so the lead arsenate 
fish oil seems most practicable. 
SMITH, P. p., FISHER, H. J., and GUYTON, T. L. (1903) 
1930. A PRELIMINARY REPORT OH THE CONTROL OF TEE PINS TIP MOTH, 
RHYACI ONIA FRUSTRANA (Comstock). Jour. Econ. Ent. 23 (l): 113-118. 
[Abstract in Biol. ^bs. 5 (10): 2397. Entry 24,283. 1931.] 
Several spray materials, including nicotine, were applied to 
pine trees infested with the above insect during its oviposition period. 
BAKER, Xf. s. (1904) 
1930. HOLLY INSECTS. tTash. State Kort. Assoc. Proc . 26: 183-184. 
[Abstract in Rev. Appl. Ent. (a) 20: 20-21. 1932.] 
A pressure spray of 1 oz. 40-percent nicotine sulphate, 4 oz. 
fish-oil soap, and 3 oz. lead arsenate to 3 gal. water is recommended 
against the holly bud moth (R hopobota naevana var. ilicifoliana Kearfott 
At least one species of aphid occurs on holly, distorting the growth and 
gumming up the leaves, especially of the terminal shoots. A nicotine 
sulphate spray should give efficient control. 
KRAUSSE, A. (1905) 
1919. THE DESTRUCTION OE THE PINS PROCESSIOEARY CATERPILLAR, CNETHO - 
CAMPA PI NIVCRA TR. Ztschr. Forst. u. Jagdw. 51 (4): 202-205.. [In 
German. Abstract in Rev. Appl. Ent. (A) 8: 141. 1920.] 
As caterpillars of Cnethocampa ( Thaumetopoea ) pinivora Tr. were 
not available experiments were made with those of Vannessa io and 
Dasychir a pudibunda . Carbolineum or nicotine was entirely successful 
in emulsions of 3 percent strength. 
TT.LE, i,;., and KRAUSSE, A. (1906) 
1922. DIE FORSTLICHEN LEPIDOPTEREN. Jena, 337 pp. 
Against the moth ( Thaumetopoea pinivor a Tr. ) on pine trees 
spraying with a 3 to 4 percent solution of Floria nicotine soap A is 
recommended as being the best remedy to apply (p. 213). 
