636 



INDEX. 



Hemigyrosa, new scale-insect on, 



in India, 205. 

 Hemilecaniiim, in South Africa, 447. 

 hemiinelaena, Trypanea. 

 heniipterus, Carpophilus ; Chroto- 



gcnius ; Herniteles ; Metamasius. 

 hemirhoda, Eublemma (see E. 



dimidialis). 

 Hemisarcoptes coccisugiis, attacking 



eggs of Lepidosaphes ulmi in 



Germany, 468. 

 Hemisarcoptes r)iahis, predaceous on 



Lepidosaphes ulmi in Eastern 



Canada and U.S.A., 148. 

 hem isphaerica, Saissetia. 

 Herniteles spp., parasites of vine 



moths in Austria, 353. 

 Hemizonia rudis, new Coccid on, 



in California, 187. 

 Hemlock, Polvporiis tsugae on, in 



U.S.A., 15. ' 

 Hemlock, ^Mountain (see Tsuga 



mertensiana). 

 Hemp (Cannabis sativa), pests of, 



in India, 519 ; for protecting 



cabbages against Pieris, 141. 

 hempeli, Clypeococciis. 

 Henicospilus nierdariiis, parasite of 



Panolis flamniea in Holland, 226. 

 Henicospilus ramididus, parasite of 



Panolis flammea in Holland, 226. 

 heparana, Tortrix (Pandemis). 

 Hepialus humuli, destroyed by 



nightjars in Britain, 135. 

 Hepialus lupuliniis, destroyed by 



nightjars in Britain, 135. 

 heracleana, Depressaria. 

 heraclei, Acidia ; Aphis, 

 heraclella, Aphis. 



heraclii, Aphis (see A. heraclella). 

 herbarium, Catorama. 

 Herbs, Lepidopterous larvae inter- 

 cepted in, in California, 49 ; 



moth larv^ae intercepted in, in 



Hawaii, 431. 

 hercideanus, Aspidiotiis. 

 Heritiera fomes (Sundri), Coleopter- 

 ous pests of, in India, 60. 

 Herse convolvidi, on Dioscorea sativa 



in Dutch East Indies, 495 ; on 



sweet potato in Queensland, 157. 

 hesperidum, Coccus {Lecaniiim). 

 hesperocharidis, Trichomalus. 

 Hesperocharis, parasitised by 



Trichomalus hesperocharidis in 



South America, 299. 

 Hesperophanes griseus, parasitised 



by Xylonomus propinquus in 



France, 37. 

 hesperus, Lvgus elisus ; Reticuli- 



iermes. 



Hessian Fly (see Mavetiola destruc- 

 tor). 



Heterobostrvchus pileatus, inter- 

 cepted in wood of tea chests in 

 Queensland, 157. 



Heterocampa guttivitta, in U.S.A., 

 529. 



heterocerus, Isurgus. 



Heterococcus, gen. nov., 187. 



Heterococcus arenae, sp. n., on Poa 

 douglasi in California, 187. 



Heterocordvlus malinus (Apple Red 

 Bug), in U.S.A., 529. 



Heterodera, measures against, on 

 potatoes in Germanv, 466 ; 

 Aphelenchus allied to, 67. 



Heterodera radicicola (Potato 

 Eelworm, Root Gallworm, Root- 

 knot Nematode), in Austria, 261 ; 

 measures against, on tea in 

 Ceylon, 258, 520 ; food-plants of, 

 in Queensland, 155 ; on tobacco 

 in South Rhodesia, 194 ; measures 

 against, in U.S.A., 401 ; inter- 

 cepted in potatoes etc., in 

 California, 49, 114, 182, 319, 388 ; 

 H. schachtii closely related to, 

 414. 



Heterodera schachtii (Sugar-beet 

 Nematode), in Austria, 261 ; on 

 potatoes in Britain, 351 ; 

 bionomics and control of, in 

 U.S.A., 414. 



Heterographis bengalella (Bullock's 

 Heart Fruit Borer), in India, 84, 

 445. 



Heteroneura, gen. nov., erected for 

 Aphis setariae, 8 ; Hysteroneura 

 substituted for, 63. 



Heteronvchus sublaevis, on sugar- 

 cane and grasses in India, 84. 



Heteropelma calcarator, parasite of 

 Panolis flammea in Holland, 226. 



Heteropternis coloniana, on tobacco 

 in Africa, 424. 



Heterospilus prosopidis, parasite of 

 Bruchids in Hawaii, 431. 



Heterostomiis (see Brachypterolus). 



Heterothrips haemorrhoidalis (see 

 Heliothrips). 



Heterusia cingala, on tea in Cejdon, 

 520. 



Heterusia magnifica, on tea in India, 

 530. 



Hevea, pests of, in Ceylon, 139, 

 520 ; pests of, in British Guiana, 

 55 ; Xyleborus biporus on, in. 

 South India, 243 ; pests .of, in. 

 Dutch East Indies, 139, 329, 494, 

 522, 534, 537. 



hewitti, Elasmognathus. 



hibernicus, Pseudococcus. 



