INDEX. 
Page. 
Ailanthus glandulosa, reported food plant of Aleyrodes citri 29 
Aleurodothripsfasciapennis, enemy of Aleyrodes citri 55 
Aleyrodes aurantiv=Aleyrodes citri 10 
citri 11-85 
adult, description 65-67 
duration of life with and without food 71 
effect of weather conditions on activity 78 
emergence 67-71 
feeding habits 78-79 
flight as means of spread 44-48 
mating ". 71-72 
oviposition 72-77 
an orange pest 10 
checks on successful establishments 43-44 
distribution in foreign countries 27-28 
United States 25-27 
duration of adult life 71 
egg, description 53-58 
duration of stage 54-57 
hatching 57-58 
feeding habits of adults 78-79 
larvae and pupae 65 
flight of adults as means of spread 44-48 
food plants 28-43 
generations 81-84 
growth 64 
historical review 11-17 
history, early, in United States 12-14 
injury, extent 19-25 
nature 17-19 
to fruit 19-23 
trees 23 
killed by fungus parasite (red Aschersonia) 39 
larval stages, description 58-60 
duration 62 
feeding habits 65 
growth 64 
locomotion 63 
molts 64-65 
life cycle, length..., 80-81 
history and habits 51-86 
literature 14-17 
locomotion ot larval stages 63 
losses, summary 23-24 
mating 71-72 
105 
