BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 45 



545. HOWARD, L. O. The box-elder plant bug. <Cir. No. 28, s. s., 



Div. Ent., TJ. S. Dept. Agric., February, 1898, pp. 3, 1 fig. 



Treats of Leptocoris trivittata. 



546. HOWARD, L. O. The San Jose scale in 1896-1897. <Bull. No. 



12, n. s., Div. Ent., U. S. Dept. Agric., March, 1898, pp. 31, 

 1 map. 

 A detailed account supplementary to Bulletin No. 3. 



547. HOWARD, L. O. Recent laws against injurious insects in North 



America, together with the laws relative to foul-brood. <Bull. 

 No. 13, n. s., Div. Ent., U. S. Dept. Agric., March, 1898, 

 pp. 68. 

 Text of the various enactments. 



548. HOWARD, L. O. The fig-eater, or green June beetle. <Bull. 



No. 10, n. s., Div. Ent., U. S. Dept. Agric., March, 1898, 

 pp. 20-26, 1 fig. 

 Account of Allorhina nitida. 



549. HOWARD, L, O. Further notes on the house fly. <Bull. No. 



10, n. s., Div. Ent., U. S. Dept. Agric., March, 1898, pp. 

 63-65. 

 Experiments in killing the larvae. 



550. HOWARD, L. O. A peculiar damage to the apple. <Bull. No. 



10, n. s., Div. Ent, U. S. Dept. Agric., March, 1898, pp. 

 87-88, 1 fig. 

 Damage by an unknown Tineid larva. 



551. HOWARD, L. O. Another lead-boring insect. <Bull. No. 10, 



n. s., Div. Ent., U. S. Dept. Agric., March, 1898, pp. 88-89. 

 Damage by a species of Lydus. 



552. HOWARD, L. O. Icerya purchasi in Portugal and the Azores. 



<Bull. No. 10, n. s., Div. Ent., U. S. Dept. Agric., March, 

 1898, pp. 89-90. 

 Occurrence of the insect in that country. 



553. HOWARD, L. O. Injury by the western flea-beetle, Phyllotreta 



pusilla Horn. <Bull. No. 10, n. s. , Div. Ent. , U. S. Dept. 

 Agric., March, 1898, pp. 92-93. 

 Damage to corn, cabbage, and other vegetables. 



554. HOWARD, L. O. The windrow remedy for blister beetles. 



<Bull. No. 10, n. s., Div. Ent., U. S. Dept. Agric., March, 



1898, p. 93. 



555. HOWARD, L. O. White grubs of Allorhina nitida invading a 



cellar. <Bull. No. 10, n. s., Div. Ent., U. S. Dept. Agric., 

 March, 1898, pp. 93-94. 



556. HOWARD, L. O. Reported damage by the green plant-bug, Lio- 



dermauhleri Stal. <Bull. No. 10, n. s., Div. Ent., U. S. 

 Dept. Agric,, March, 1898, p. 94. 

 Injurious to wheat, oats, and other field crops. 



