BIBLIOGRAPHY OF THE U. S. NATIONAL MUSEUM. 7G7 



Charles V. Riley aud L. O. Howard (editors). Precursors of Brood vm of the 

 Periodica] Cicada. 



Insect Life, I, April, 1889, p, 324. 



Appearance of Cicada in greenhouse, February 23. 

 Charles V. Riley aud L. O. Howard (editors). A Spider-egg Parasite. 



Insect Life, I, April, 1889, p. 324. 



Pimpla inquisitor bred from the cocoon of Argiope riparia. 



Charles V. Riley aud L. O. Howard (editors). Sprayiug Fruit Trees. 



Insect Life, I, April, 1889, pp. 324, 325. 



An unsuccessful example of spraying for the Codling Moth. 

 Charles V. Riley aud L. O. Howard (editors). A Bryobia in New Zealand. 



Insect Life, I, April, 1889, p. 325. 



A Mite (Bryobia) damaging the leaves of the apple in New Zealand. 



Charles V. Riley and L. O. Howard (editors). The Box-Elder Bug. 

 Insect Life, I, April, 1889, p. 325. 



Notes on food-plants and abundance of Leptucaris trivittatus ; reference to article by Prof. E. 

 A. Popenoe. 



Charles V. Riley aud L. O. Howard (editors). The Florida Wax-scale iu Cali- 

 fornia. 



Insect Life, I, April, 1889, pp. 325, 326. 



The Wax-scale of Florida (Ceroplastes floridensis) received from W. E. Collins, of California; 

 food-plants ; remedies. 

 Charles V. Riley and L. O. Howard (editors). Special Notes. 



Insect Life, I, May, 1889, pp. 327, 328. 



Australian enemies of Icerya in California. Notice of the second edition of Saunders's " In- 

 sects Injurious to Fruits." Catalogue of Oriental insects. A new Government publica- 

 tion. The Journal of the Board of Viticulture, Victoria, Australia. 

 Charles V. Riley aud L. O. Howard (editors). Extracts from Correspondence. 

 (Auswers by editors.) 



Insect Life, I, May, 1889, pp. 340-346. 



Trumpet-creeper injured by Lygceus reclivatus. Thrips tritici injuring orange blossoms. 

 White Ants in Australia. White Grub injury to strawberries. Larva of Cicada septen- 

 decim. A Phytoptus on plum. A Lac Insect on the creosote bush. A Rhizococcus on 

 grass in Dakota. Saw-fly on Polygonum dumetorum. Oscinis sp. on chrysantheum. 

 Ants destroying young maples in Nebraska. 

 Charles V. Riley and L. O. Howard (editors). The Spider-bite question. 



Insect Life, I, May. 1889, pp. 347-349. 



Additional cases of bites by poisonous Spiders ; letter relating thereto. 

 Charles V. Riley and L. O. Howard (editors). Uropoda americana on Euphoria 

 hula. 



Insect Life, I, May, 1889, p. 349. 



The Mite (.Uropoda americana) recorded as infesting Euphoria inda. 

 Charles V. Riley and L. O. Howard (editors). The Blackbird and the Boll Worm. 



Insect Life, I, May, 1889, p. 351. 



Blackbirds extracting the Boll Worms from green corn (?). 

 Charles V. Riley and L. O. Howard (editors). Swarms of Gnats in Iowa. 



Insect Life, I, May, 1889, p. 351. 



The Gnat (Chironomus nigricans) swarming at Keokuk, Iowa. 

 Charles V. Riley and L. O. Howard (editors). New Keinedy for Striped Bugs. 



Insect Life, I, May, 1889, p. 351. 



< ialomel mixed with flour or ashes, recommended by Vick's Magazine. 

 Charles V. Riley and L. O. Howard (editors). The European Ribbon-footed 

 Corn-fly. 



Insect Life, I, May, 1889, pp. 353, 354. 



Ohlorops tceniopus damaging barley and rye in Sweden not a new pest. 

 Charles V. Riley and L. O. Howard (editors). Hermetia 7nuceus infesting Bee- 

 hives. 



Insect Life, I, May, 1889, pp. 353, 354. 



Letter from Dr. W. B. Rohmer, describing the oviposition of the fly (Ilcrmetia mucens) and 

 habits of the larvje. 



