346 
BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
2343. Riley, C. V.—Continued. 
Appendix IV: 
Reports of Dr. E. H. Anderson.. 
For 1880, [37]—Seasons and habits of A. xylina, [37]—Of Heliotliis 
armigera, [37]—Localities of first appearance of A. xylina in the 
season, [37]—Reasons for this first appearance, [37]-[38]—Hiber¬ 
nation of this insect in some form, [38]—Causes of undue multi¬ 
plication of the worms, [38]—Influence of ants on the number of 
worms, [38]—Habits of ants, [38]—Other insects gathering 
sweets from the cotton-plant, [39]—Jute growing amidst cotton 
has no effect on the worms, [39]— Saturnia io found eating cot¬ 
ton, [39]—An enemy of the cotton-worm found, [39]—Experi¬ 
ments with London purple, [39]—With Pyrethrum extract, [39] 
—With yeast, [40]—Eggs of insects found on cotton-leaf, [40]— 
Characteristics of season ot 1880, [40]—Report for 1881, [40]— 
Diary of observations on issuance, egg-laying, and hibernation of 
moths, and on weather, from October 3 to December 31, [40]- 
[44]—Observations of Heliotliis armigera, [41J—[43]—Report for 
1882, [44]—Observations on ants and aphides, [45]—Abundance 
and sudden disappearance of Lapluggma frugiperda, [45]—Scar¬ 
city of cotton-worms, [45]—Experiments with Pyrethrum, [45]- 
[48]—Weather in September, [46]-[47]—Scarcity of Heliotliis 
armigera in cotton, [46]-[47]—Its preferred food-plants, [47]. 
Appendix V: 
Cotton caterpillars in Brazil. By John C. Branner. 
Historical accounts of the occurrence of cotton caterpillars in 
Brazil, [49]-[51]—Influence of weather on the appearance and 
abundauce of cotton-worms, [51]—Localities in which worms 
first appear, [51]—Young cotton-plants most injured, [51]—Two 
species of cotton caterpillars have been confounded, [52]—Sea¬ 
sons and relative abundance of the two, [52]—Duration of their 
pupa state, [52]—Time of issue of moths, [53]—Number of 
broods, [53]—Enemies of the caterpillars, [53]—Preventive 
measures, [53]—Losses caused by caterpillars, [53]-[54]— Helio¬ 
tliis armigera scarcely known to attack cotton in Brazil, [54]. 
Appendix VI: 
Report of Judge William J. Jones. 
Obstacles to investigation in 1880, [55]—Exemption of scattered 
patches of cotton-plants from depredation, [55]—Answers to 
questions in Circular No. 7, [55]-[56]—Cotton killed by a fun¬ 
gus, [56]—Application of poisons to cotton, [56]—Effect of poi¬ 
sons upon eggs and larvae, [56]—No other insects observed to be 
injurious, [56]—Use of lights recommended to destroy moths, 
[56]-[57]. 
Appendix VII: 
Reports of consuls and consular agents on the cotton crop and its 
enemies in Mexico, Central and South America, and the West 
Indies.. 
Introduction, [59]—Circular letter of inquiry, [59]—Replies: from 
Merida, Mexico, [60]—From Tampico, Mexico, [60]—From Mar¬ 
tinique, W. I., [60]—From Trinidad, W. I., [61]—From Man¬ 
zanillo, Mexico, [61] — From Mazatlan, Mexico, [62]—From 
Bahia, Brazil, [63]—From Maricaibo, U. S. of Colombia, [64]— 
From Vera Cruz, Mexico, [65]—From Pernambuco, Brazil, 
[67]—From Bogotd, U. S. of Colombia, [68]—Notes on insects 
