- 429 - 
ODA, F. (1839) 
1934. ON THE SERIOUS OUTBREAK OE LYONSTIA CLERKELLA, LIM., AT 
NITTAHARA, FUKUOKA PREEEGTURE. Jour. Plant Protect. 21 (l): 45-52- 
[In Japanese. Abstract in Rev. Appl. Ent . (A) 22: 239. 1934.] 
In 1933 there was a serious outbreak of this pest of. peach in 
Japan, but the injury was minimized by spraying with a derris prepara- 
tion and nicotine sulphate, which are effective against the moths as 
well as the larvae. 
HASGELE, R. T7. (1840) 
1932. SOME RESULTS TCITH PYRETHRUM II! THE CONTROL OP I'/IINEQIA SCITULELLA 
HULST (LEPIDOPTERA, PYRALIDAE) . Jour. Econ. Ent. 25 (5): 1073-1077. 
[Abstract in Rev. Appl. Ent. (A) 20: 695. 1932.] 
Promising results were obtained with sprays containing pyrethrum 
to control the overwintered larvae in the buds of prune trees. The 
materials tested were pyrethrum extracts used in combination with 
various insecticides, including nicotine sulphate and nicotine. 
LEEFMANS, S. (1841) 
1916. THE PISANG MOTH, NACOLEIA QCTASE.IA MSYR. AND ITS CONTROL. Meded. 
Laboratorium v. Plantenziekten, No. 23, 22 pp., illus. [Abstract in 
Rev. Appl. Ent. (A) 5: 278. 1917.] 
Both tobacco dust and powdered unslaked lime proved ineffective 
against larva.e of a pyralid moth ( Nacoleia octascma Ivleyr.) on bananas. 
Successful control was effected by dusting the banana bunches when just 
opening with 1 part pyrethrum powder and 3 parts finely sifted ashes or 
preferably 3 parts powdered lime. 
GRAM, E., and ROSTRUP, S. (1842) 
1925. REPORT ON PLANT DISEASES AND PESTS IN DENMARK IN 1924. Tidsskr. 
Planteavl. 31: 353-417. [in Danish. Abstract in Rev. Appl. Ent. (A) 
13: 536-537. 1925.] 
Early spraying with a very fine mist of nicotine proved effective 
against the larvae of Oxygrapha ( Acalla ) comariana infesting strawberry 
leaves. In tests of various insecticides nicotine (2 per mille and 
1 percent soap ) was effective against pierid larvae (75 percent killed). 
T7ELD0N, G. P. (1843) 
1918. PEAR GROTTING IN CALIFORNIA. Calif. State Comn. Hort. Monthly Bull, 
7 (5): 371-407, illus. [Abstract in Rev. Appl. Ent. (A) 6: 384-385. 
1918.] 
Nicotine or lead arsenate sprays are recommended against the 
spring cankerworm ( Palacacrita v ornata ) . Pear slugs ( Sri pcampo ides 
