Page. 

 Colletotrichum — continued. 



lindemuthianum 24—96 



niiirum 109 



phoiiioitle< ^- 114 



Colnrasia up. Diseases of 116 



Ooiichaxpittae 4 



Conchaspin angraeci 4 



Coniothyrium melasporwn Syn. 



Melanconi.im swchari 23 



Coriolopxis arddentalis 217 



'Jl^'Corn — 



See Zeu iiiay.s 



Corticium sp 227 



Cnrythaira nionacha — 



control 173 



description of stages 171 



distribution 170 



food plants 170 



injury caused hf 170 



life histoi-j- 170 



natural enemies 173 



Cotton, R. T. (Paper), Life His- 

 tory of Haltica jamaicenms 173 



Cotton, R. T. (Paper), Scale feed- 

 ing Habits of of P. R. Mil- 



lipide 175 



Cotton, R. T. (Paper), The Egg- 

 plant Lace-Bug in Porto 



Rico 170 



Cowgill, H. B. (Paper), A Method 

 of Identification and Descrip- 

 tion of Sugar-cane Varieties. 119 

 Cow-pea — 



See Ti(/na ungiculata. 



Pag?. 



Creteriuni aureian 211 



leucocephalum 211 



Crepitodus sp 227 



Crotophaga ami, possible bird enemy 



of white-grubs in Porto Rico_ 54 



Crown rot 97 



Crytomeigenia — 

 aurifacies — 



attempt to introduce, into Gui- 



nica district 87 



control of white-grubs by 56-57 



parasite of adult of Phyllophaga 



vandinei 86—87 



parasitizing Phyllophaga porta- 



ricensig 151 



possible manner of oviposition 



of 82 



thevtis, parasite of Phyllophaga in 



United States 59 



Cuckoo, mangrove — 



See Curcyzus minor nesiotes. 

 Cucubano — 



See Pyropltorus linniwisiix. 

 Cucumber — 



See Cucuuiin sativvs. 

 Cucvmis — 



melo 106 



sativus. Diseases of 101 



Cucurbita moschata. Diseases of__ 111 



Gyafhus Poeppigii 219 



Cyclonada xanguinea, predaceous on 



Corythaica monacha 173 



Cytoxpora sacchari — 



Associated with rind disease 31, 196 



Dactylopiinae 4 



Dariylopius citri 5 



sacchari 5 



Damping oflF 115 



Darluca Melaspnra Syn. 



Melanconitnn sacchari 22,-24 



Dasycypha sp 227 



Dexiidae. attacking Phyllophaga lar- 

 vae in United States 59 



Diaspinae 9 



Dianpis — 



caU/ptroides var. optintiae 9 



erhinocacti 9 



Diatraea saccharalis 



Relation to top-rot 198 



Dictydium cancellatum 211 



Diphidia — 



cacaoicola — 



Associated with rind disease 31, 220 



sp 104, 116 



Diptcra — 



See D e.r i i d a r ; Starmphnqidae; 

 Tachinidae. 



Dipterous parasite, probable, of 



Cainpsiinipris dorsata 5.5 



Diseases of — 



sugar-cane cuttings 208 



sugar-cane leaves 199 



sugar-cane stalks ISD 



vegetable and garden crops (pa- 

 per) 93-117 



Downy mildew of beans 96 



Downy mildew of cucumbers 101 



Drouth, causing injui-y to cane 234 



Dynastini — 



mentioned as injuring cane 47 



See Ligyrvs: Dyscinetus. 

 Dyscinetus — 

 liidentahix — 



enemy of cane in British Gui- 

 ana 51 



host of Tiphia parallela in 



Demerara 58 



spp., possible host of Campsomeris 



dorsata in Porto Rico 56 



255 



