98 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
1346. [Wickson, E. J.] Cactus juice for red spider. <Pacific Rural 
Press, 13 May, 1899, p. 291. 
1347. [Wickson, E. J.] Olive twig- and vine cane borer. <Pacific 
Rural Press, 20 May, 1899, p. 307. 
Note on Polycaon confertus. 
1348. [Wickson, E. J.] False chinch bug. <Pacific Rural Press, 20 
May, 1899, p. 307. 
Note on Nysius destructor. 
1349. [Wickson, E. J.] Brown apricot scale. <Pacific Rural Press, 
3 June, 1899, p. 339. 
1350. [Wickson, E. J.] Cabbage worms. <Pacific Rural Press, 3 
June, 1899, p. 339. 
1351. [Wickson, E. J.] Crown borer of the peach. <Pacific Rural 
Press, 10, June, 1899. 
1352. [Wickson, E. J.] Cabbage lice. <Pacific Rural Press, 17 
June, 1899, p. 371. 
1353. [Wickson, E. J.] Sprajdng for red spider. <Pacific Rural 
Press, 17 June, 1899, p. 371. 
1354. [Wickson, E. J.] The Hessian fly. <Pacific Rural Press, 24 
June, 1899. 
1355. [Wickson, E. J. ] The oak worm. <Pacific Rural Press, 1 
July, 1899, p. 3. 
Note on Phryganidea californica. 
S1356. [Wickson, E. J.] Ticks on fowls. <Pacific Rural Press, 12 
August, 1899, p. 99. 
1357. [Wickson, E. J.J The yellow mite. <Pacific Rural Press, 19 
August, 1899, p. 118. 
1358. [Wickson, E. J.j Brown apricot scale at Healdsburg. <Pa- 
cific Rural Press, 9 September, 1899. 
1359. [Wickson, E. J.] A cypress borer. < Pacific Rural Press, 
21 October, 1899, p. 259. 
Note on Phloeosinus cristatus. 
1360. [Wickson, E. J.] Woolly aphis on nursery stock. <Pacific 
Rural Press, 23 December, 1899. 
1361. Widlake, W. Insect extermination. <Amer. Miller, 1 Octo¬ 
ber, 1897. 
1362. Wilcox, E. V. The grain aphis. <Bull. No. 17, Mont. Agric. 
Exp. Sta., April, 1898, pp. 1-9. 
General account, with remedies for Siphonophora avense. 
1363. Wilcox, E. V. An army cutworm. <Bull. No. 17, Mont. 
Agric. Exp. Sta., April, 1898, pp. 10-18, 2 figs. 
An account of an outbreak of Chorizagrotis agrestis. 
