INDEX. 165 



Distillate oil emulsion, 4 per cent commercial, cost per gallon and per apricot or 



prune tree 159 



6 per cent, cost per gallon and per apricot or prune tree. . 159 



Dromius piceus, enemy of codling moth 110 



Enarmonia prunivora 45-50 



abundance in apples compared with codling moth 46-47 



control measures 50 



description of egg 50 



duration of egg stage 48-49 



larval stage 49 



in cocoon before pupating 49 



pupal stage 49-50 



habits 47^8 



infesting apples 30 



life cycle 48-50 



one-spray method in control 128-129 



parasites 50 



seasonal history 47-48 



Epidiaspis pyricola, appearance 151-152 



cost of spraying therefor 158-159 



injury, extent 152 



tests of sprays in control 151-158 



summary 159-160 



Epinotia pyricolana infesting apples 30, 46 



Euthrips occidentalis in pear and cherry blossoms 52 



pyri 51-66 



adult, seasonal history 60 



appearance of adults from soil in spring 55-56 



character of injury 52-55 



distribution 51-52 



egg 57 



habits 55-60 



injury by adults feeding 52-55 



ovipositing 55 



larvse 55 



larva, description, habits, seasonal history 58-59 



methods of treatment 60-66 



migration of adults 57 



oviposition 57 



pupa, seasonal history 59-60 



summary 66 



tritici in pear blossoms ' 52 



Fertilizers ineffective in killing pear thrips 65 



Fish oil, cost in barrel lots, San Jose, Cal 158 



soap, cost of ingredients per pound 158 



Formica subsericea, enemy of codling moth 110 



Foster, S. W., paper, "On the Nut-Feeding Habits of the Codling Moth" 67-70 



and P. R. Jones, paper, "Additional Observations on the Lesser 



Apple Worm (Enarmonia prunivora Walsh) " 45-50 



Fungous diseases of apple, Bordeaux mixture or lime-sulphur wash as remedy . 116, 146 



Fungus, sooty, on honeydew from European fruit Lecanium 147 



Galerita janus, enemy of codling moth 110 



