INDEX. 



731 



hemipterus, Carpophilus ; Meia- 



niasius. 

 Hemirhipus, predacious on other 



insects in Germany, 57. 

 Hemirhipus fascicidaris, possibly 



predacious on Cyllene caryae in 



U.S.A., 141. 

 hemirhoda, Eubleinma. 

 hemisphaerica, Saissetia [Lecanimn). 

 Hemistephanus, hosts of, in Pennsyl- 

 vania, 457. 

 Hemiieles, hyperparasite of Pieris 



brassicae in France, 359. 

 Hemiteles areator, parasite of Tortrix 



viridana, 238. 

 Hemiteles micaior, parasite of Hypera 



variabilis in Italy and U.S.A., 239 ; 



Aenoplegimorpha phytonomi a 



synonym of, 239. 

 Hemithea costipunctata, on rubber 



in Malaya, 557. 

 Hemitrama bykovi, gen. et sp. n., on 



Graminaceous plants, 59. 

 Hemlock Spruce [Tsuga canadensis), 



pests of, in Pennsylvania, 457, 458. 

 Hemp (Cannabis saliva), Pyrausta 



nubilalis on, in France, 266 ; 



pests of, in Germany, 18. 

 Hemp, Deccan (see Hibiscus canna- 



binus) . 

 Hemp, Sann (see Crotalaria jimcea) . 

 Henicospilus piirgatus, parasite of 



Laphygma frugiperda in Jamaica, 



6, 166. 

 Hepialus, on grasses and strawberry 



in British Isles, 78, 295. 

 Hepialus lupiilinus, bionomics and 



control of, on strawberry in 



British Isles, 295. 

 hevacleana, Depressaria. 

 heraclei, Brachycoliis. 

 Heracleum, new Aphid on, in For- 

 mosa, 409. 

 herberti, Tetraleurodes. 

 Herculia nigrivittata, on coconut in 



Ceylon, 165. 

 heringi, Pipizella. 

 Heringia, notice of key to, in North 



Mexico. 341. 

 Heritiera fomes (Sundri), pests of, in 



India, 573. 

 her OS, Cerambyx. 

 Herse convolvuli, on Itomoca batatas 



in New Zealand, 468. 

 Herzegovina (see Jugo-Slavia). 

 hesperidum, Coccus [Lecanimn). 

 Hessian Fly (see Mayetiola destruc- 

 tor). 

 Heterocampa guttivitta (Saddled 



Prominent), natural enemies of, on 



shade-trees in Massachusetts, 78. 



heterochaeta, Passeromyia. 



Heterocordylus malinus (Apple Red 

 Bug, Dark Red Bug), on fruit- 

 trees in Ontario, 418; in orchards 

 in U.S.A., 78, 305, 308, 363, 535, 

 597 ; measures against, 305, 363. 



Heterodera radicicola (Root Gall 

 Nematode), food-plants of, in 

 South Africa, 338, 549 ; inter- 

 cepted in California, 90, 197, 357, 

 471; on tea in Ceylon, 165; 

 food-plants of, in Belgian Congo, 

 284 ; on cucumbers in Denmark, 

 464 ; on flax and potato in 

 Germany, 18 ; on tomato in 

 Holland, 346 ; on tobacco in Java, 

 108 ; on tomato etc. in Spain, 

 583 ; measures against, in U.S.A., 

 315, 361, 469 ; causing root-knot 

 of vines, 315. 



Heterodera scliachtii (Sugar Beet 

 Nematode), 466 ; in Austria, 36 ; 

 on beet in Czecho-Slovakia, 36, 

 467 ; bionomics of, in Germany, 

 14, 122, 441, 568 ; food-plants of, 

 in U.S.A., 404 ; measures against, 

 405, 441, 568 ; varieties of barley 

 immune from, 36, 127. 



Heterographis bengalella (Atis Moth 

 Borer), bionomics of, in PhiUp- 

 pines, 150. 



heteronychus, Paratetranychus. 



Heteropehna calcarator, parasite of 

 Bupalus piniarius in Galicia, 410. 



Heterostomus pulicarius, an imported 

 strawberry pest in U.S.A., 534. 



Heterusia cingala (Red Slug), on tea 

 in Ceylon, 489. 



Hevea, pests of, in Ceylon and East 

 Indies, 368 ; Heterodera radicicola 

 on, in Belgian Congo, 284 ; pests 

 of, in Dutch East Indies, 289, 572, 

 573,581 ; LecanzMw on, in Madras, 

 494 ; pests of, in Malaya, 272. 

 (See also Rubber.) 



Hevea brasiliensis, pests of, in Dutch 

 East Indies, 621 ; Xylopertha 

 picea in, in West Sudan, 28. 



heveae, Machatothrips. 



hewitti, Elasmognathus. 



Hibernia (see Hybernia) . 



hibisci, Cerococcus ; Pseudococcus 

 (see Phenacoccus hirsutus). 



Hibiscus, pests intercepted on, in 

 California, 358, 472 ; Phenacoccus 

 hirsutus on, in Egypt, 449, 520 ; 

 restrictions on importation of, into 

 French Colonies against Stephano- 

 deres hampei, 228 ; Eupalopsis 

 pavoniformis on, in Hawaii, 354. 



Hibiscus abelmoscus, Oxycarenus 

 laetus on, in India, 155. 



