BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 19 
79. Walsh, B. D. [Egg slits made by Homoptera.] <Pract. Ent., 
28 May, 18G6, v. 1, p. 78. 
Answer to inquiry of C. Dadant; slits in pear-twigs caused by Chloroneura 
malefica [ = Empoasca viridcscens ] ; Proconia [= Oncomelopia] undata oviposits 
in grape-vines. 
80. Walsh, B. D. [Plant-lice.] <Pract, Ent., 28 May, 1866, v. 1, p. 
78. 
Answer to inquiry of J. Flournoy; characters, habits, enemies, and means 
against Aphididw. 
81. Walsh, B. D. [Insects injuring plum-trees.] <Pract. Ent., 28 
May, 1866, v. 1, p. 78. 
Answer to inquiry of A. C. Hammond; AEgeria l—Sannina~\ exitiosa and an 
elaterid larva attacking plum-trees; the latter probably attracted by de¬ 
cayed matter, the work of the peach borer. 
82. Walsh, B. D. Prof. Dana and bis entomological speculations. 
<Proc. Ent. Soc. Pliil., May-June, 1866, v. 6, pp. 116-121. 
Rejoinder to J. D. Dana’s reply to criticism upon the classification of insects. 
83. Walsh, B. D. Clover-worms. <Pract. Ent., 25 June, 1866, v. 1, 
pp. 82-83. 
Summary of published observations concerning Asopia costalis ; points which 
need explanation ; probable remedy. 
84. Walsh, B. D. Click-beetles. <Pract. Ent., 25 June, 1866, v. 1, 
p. 83. 
Note to W.’s “Click-beetles;” snapping of Elateridce; Jaeger’s Life of N. Am, 
Insects and Emmons’ N. Y. Report unreliable. 
85. Walsh, B. D. Cut-worms. <Pract. Ent., 25 June, 1866, v. 1, pp. 
85-86. 
Definition, food-habits, and means against cut-worms ; climbing habits ; cut¬ 
worms in California. See Nos. 229, 281. 
86. Walsh, B.D. The canker-worm. Finding a mare’s nest. <Pract. 
Ent., 25 June, 1866, v. 1, p. 87. 
Criticism of communication in Western Rural; improbability of the report 
that Anisopteryx [= Paleacrita] vernata deposits her eggs on the ground. 
87. Walsh, B. D. Driving nails into fruit trees. <Pract. Ent., 25 
June, 1866, v. 1, pp. 87-88. 
« 
Uselessness of nails as a means against borers; extracts from various sources, 
with comments. 
88. Walsh, B. D. The new potato-bug. <Pract. Ent., 25 June, 1866, 
v. 1, pp. 88-89. 
R3cords Doryphora lO-lintata at Bloomington and Athens, Ill. ; rate of its 
eastern progress ; need of legislative action against injurious insects. 
89. Walsh, B. D. [The painted borer.] <Pract. Ent., 25 June, 1866, 
v. 1, p. 89. 
Answer to inquiry of T. C. Wright; sexual difference in the antenine of Cly+ 
tus [= Cyllene ] pictus bred from hickory, 
