70 PAPERS OX THE COTTON BOLL WEEVIL, ETC. 



Page. 



Hackberry, food plant of Ataxia crypta : 64 



Hadronotus n. sp. , parasite of Apiomerus spissipes 54 



Helianthus, food plant of Anthonomus squamosus 43 



Ataxia crypta , 63, 64 



Eeterospilus ivehsteri, parasite of Ataxia crypta 65 



Heterotheca suhaxillaris, food plant of Anthonomus disjunctus 40, 41 



Hibernation of boll weevil, as affected by rainfall 5-6, 13 



temperature 3-6, 13 



condition of immature stages 10 



development of immature stages during normal 



period 8-11 



emergence, time 19-22 



entrance, date 1-5 



mortality in cages 2-3 



the field 11-14 



time when greatest 14-17 



number entering 5-8 



places 17-19 



of first appearance after emergence 24-25 



prevention 22 



Hinds, W. E., paper, "An Ant Enemy of the Cotton Boll Weevil {Solenopsis 



geminata Fab. var. xyloni McC.)" 45-48 



Homalodisca triquetra, refused by Apiomerus spissipes 52 



"Hormiga brava, " Spanish- American name for Solenopsis geminata 45 



Increase of boll weevil, rate 31-33 



Ladybirds, eaten by Apiomerus spissipes 52 



Lamia crypta, bibliographic reference 66 



= Ataxia crypta 63 



Leaf- worm, cotton, factor in control of boll weevil 6-7 



preyed upon by Solenopsis geminata xyloni 46 



Leptinotarsa decemlineata, refused by Apiomerus spissipes 52 



Lixus musculus, habits 43-44 



host of Eurytoma tylodermatis 40, 43 



parasites 43 



Locusts, eaten by Apiomerus spissipes 51 



Mentzelia nuda, food plant of Orthoris crotchii 44 



Microhracon (Bracon) nuperus, parasite of Orthoris crotchii 44 



Morgan, A. C, paper, "A Predatory Bug Reported as an Enemy of the Cotton 



Boll Wee\dl {Apiomerus spissipes Say) " 49-54 



' ' The Cotton Stalk-Borer {Ataxia crypta Say) " 63-66 



Morrill, A. W., paper, "The Strawberry Weevil in the South-Central States in 



1905 {Anthonomus signatus Say) " 59-62 



Mortality of boll weevil at different stages of development 29 



hibernating in cages 2-3 



the field 11-14 



in buried squares 30 



summer broods 28-31 



time when greatest during hibernation 14-17 



Neocatolaccus tylodermae, parasite of Lixus musculus 43 



Orthoris crotchii, habits 44 



parasites ,44 



Peach, food plant of Ataxia crypta 64 



Pentatoma ligata, not proper food for Apiomerus spissipes 52 



