INDEX. 



69'3 



rubus, Batocera. 



ruclis, Panseria. 



rudolphi, Plagioioma. 



riifa, Scolia. 



rufescentaria, Zethenia. 



rujiceps, Epicauta. 



ruficollis, Perissoderes ; Pimpla. 



Tiificornis, Ceroioma. 



ruficoxaUs, Labrossyia. 



rufigaster, Cryptohelcostizus. 



rufdabris, Chrysopa. 



rufimanus, Bruchus. 



rufipennis, Adenonenra. 



rufipes, Bruchus ; BupresUs ; Har- 

 molita; Luperus ; Necrobia; Steno- 

 bothrus (see Omocestus venirnlis). 



rufiscutum, Helcostizus. 



rufosanguinea, Galerucella. 



Twfovenalis, Melissobla/ptes. 



rufus, Apiinothrips ; LopJiyrus ; 

 Bhisotrogus. 



rufuscula, Pimpla conquisitor (see 

 Pimplidea aequaUs). 



rugglesi, Tetrastichus. 



rugicollis, Apriona. 



rugosiventris, Atanycolus. 



rugulosus, Scolytus (Eccopiogasier). 



Bumex (Dock), food-plant of insect 

 pests in U.S.A., 266, 511. 



Bumex acetosella (Sheep Sorrel), 

 Lygus pratensis on, in Nova 

 Scotia, 179. 



rumicis, Acronycta ; Aphis. 



runcornifer, Hamitermes. 



rwfalis, Plagia. 



rusci, Ceroplasies. 



Eussia, Apliids and their food- 

 plants in, 143 ; identity of species 

 of Dreponothrips on vines in, 195 ; 

 Forficula tomis parasitised by 

 Bhacodineura antiqua in, 450 ; 

 Oscinella frit in, 69. 



Russian Tliistle (see Thistle). 



Rusty Brown JPham Aphis (see 

 Aphis setariae). 



ruthae, Odonaspis. 



Rutherglen Bug (see Nysius ericae). 



ridila, Agonoscelis ; Masicera. 



rutilans, Aegeria (Sesia, Synanthe- 

 don). 



Rye, experiments to determine 

 susceptibility of, to Tylenchus 

 devastairix in Britain, 356 ; pests 

 of, in Denmark, 445 ; Oscinella 

 frit on, in Europe, 68, 69 ; 

 Limothrips denticornis on, in 

 Finland, 468 ; Tylenchus devasta- 

 irix on, in Holland, 443 ; mites 

 infesting, in Japan, 153 ; 

 suggested planting of, as a sub- 

 stitute for wheat in Michigan, 

 202 ; pests of, in Norwav. 539 ; 

 pests of, in U.S.A., 81, 378, 398, 

 470, 471 ; method of removing 

 ergot from, 324. 



Rye-grass, pests of, in Britain, 69 

 356. 



Rye-grass, Italian, suggested as an 

 alternative crop against Tylen- 

 chus devastairix in Britain, 442. 



s. 



sabulifera, Anomis (Cosmophila). 



sabulosus, Myllocerus. 



saccharalis, Diairaea. 



sacehari, Pseudoeoccus ; Bipersia. 



saccharicida, Perkinsiella. 



saecharifolii, Pseudoeoccus. 



saeeharina, Tomaspis. 



saccharivora, Cerataphis. 



Saeeharum arundinaceum, Chilo in, 

 in India, 133. 



Saeeharum. fuscum., Chilo in, in India, 

 133. 



Saeeharum officinarum (see Sugar- 

 cane). 



Saeeharum spontaneum, 133. 



sachalinensis, Chrysopa. 



sacramenta, Coleophora. 



sagax, Pimpla. 



sagittatae, Bliizoglyphus. 



Sago Palm, Eidari irava on, in 

 Dutch E. Indies, 390. 



Sagra jansoni, on Tectona grandis 

 in India, 403. 



Sagra longieollis, on Tectona grandis 

 in India, 403. 



Sagra purpurea, 54. 



Sainfoin, suggested as an alternative 

 crop against Tylenchus devasta- 

 trix in Britain, 442. 



St. John's Wort (see Hypericum). 



St. Kitts, cotton pests in, 481 ; 

 migration of Dysdereus in, 415. 



St. Lucia, legislation regarding 

 importation of cotton into Mont- 

 serrat from, 360. 



St. Vincent, control of cotton pests 

 in, 106, 213, 295, 355, 366 ; 

 miscellaneous pests in, 185, 186, 

 204 ; protection of birds in, 188 ; 

 legislation regarding importation 

 of cotton into Montserrat from, 

 360. 



Saissetia argentina, sp. n., in Argen- 

 tina, 307. 



Saissetia hemisphaerica (Hemis- 

 pherical Scale), on tea in Ceylon, 

 519; fungi infesting, in Cuba, 

 349 ; infested with Aschersonia' 

 in Florida, 19; Azya ponthrianti 

 predaceous on, in Br. Guiana, 

 484 ; parasites of, in Holland, 

 444 ; parasites of, in Hawaii, 

 437 ; food-plants of, in S. India, 

 402 ; on citrus in Jamaica, 502 ; 



