214 



INDEX. 



Aspidiotus cycadicola, syn., 120 



cydoniae, syn., 114 



dictyospermi, var. arecae, de- | 

 scription of, 107110 



echinocacti, syn., 159 



epidendri, syn., 120 



- euonymi, syn., 91 



ficus, description of, 104 107 



flavescens, syn., 91 



genistae, syn., 120 



gnidii, syn., 120 



hederse, description of, 120 

 124 



bippocastani, syn., 99 



ilicis, syn., 120 



lentisci, syn., 120 



limonii, syn., 120 



minimus, syn., 181 



nerii, syn., 120 



- ostreaeformis, ref., 27, 49 

 description of, 99 104 



- oxyacanthae, ? syn., 99 



palmarum, syn., 120 



palmatum, syn., 120 



- perniciosus, official inquiry 

 concerning introduction, 25 

 27 



perseae, description of, 112 

 114 



personatus, description of, 83 

 -85 



pomorum, syn., 194 



populi, syn., 181 



- pro tens, syn., 140 



pyri, ? syn., 94 



quercus, syn., 94 



rapax, syn., 91 



rosae, 168 



- salicifex, syn., 180 



salicis-nigrae, ? syn., 181 



spinosus, description of, 114 

 116 



spurcatus, syn., 99 



these, syn., 190 



tiliae, syn., 99 



- ulicis, syn., 121 



- villosus, syn., 121 



- vriesciae, syn., 121 



zonatus, ref., 1 



description of, 94 98 



eaten by birds, 34, 37 



ref. to appearance of male, 



11 



A.splenium, sp., 189 



Asterodiaspis quercicola, ref., 1 



Asterodiaspis quercicola, ref. to 

 babits of female, 14 



eaten by birds, 34, 35, 36, 



39 

 Asterolecanium variolosum, syn., 



Aucuba, sp., 123 



Aulacaspis, description of genus, 

 167, 168 



generic characters of, in sy- 

 nopsis, 79 



synopsis of species, 168 



pentagona, history of intro- 

 duction, 24, 25, 51 



description of, 173176 



rosse, ref., 5 



ref. to habit of male, JO 



parasite infesting, 31, 32 



description of, 168173 



Azalea, sp., 123 



B. 



Bactris acanthocarpa, 155 



Beech (Fagus sylvatica), 1, 4 



Begonia, 93 



Bilberry (Vaccinium niyrtillus),lO 



Birch (Betula alba), 184 



Birds, natural enemies of the 

 Coccidae, 3341 



Blastothrix sericea, 29, 30, 31 



Bombus, spp., attracted by honey- 

 dew, 19 



Brachyscelinse, synopsis of, 68 



Brachytarsus scabrosus, 28 



varius, 28 



Bramble (Rubus, sp.), 171 

 Bromeliacese, 132 



Broom (Cytisus scoparius), 10, 



184, 197 

 Buxus sempervirens, 209 



C. 



Cacti, ref., 162 

 Calanthes, 155 

 Carbon bisulphide, use against 



root-feeding Coccids, 64 

 Caustic soda wash, 60 

 Ceanothus, sp., 197 

 Cerchysius, sp., parasitic on Ri- 



persia, sp., 32 



j Ceroplastes ceriferus, ref., 16 

 Certhia familiaris feeding on 



Coccids, 38 



