INDEX. 



729 



Harpalns caliginosiis, predacious on 

 Epilnchna corrupta in Florida, 121. 



harrisi, Chrysobothris. 



Harrisina americana (Grape Leaf 

 Skeletoniser), in U.S.A., 239. 



hartii, Aspidioius. 



Hashaf Disease, of date palms, 

 relation of Batrachedra amydraula 

 to, in Mesopotamia, 331, 401, 402. 



havilandi, Microtermes ; Trinervi- 

 ternies. 



Haw.Black (see Bumelia lanuginosa) . 



Hawaii, introduction and utilisation 

 of beneficial insects in, 30, 87, 

 513, 518, 527, 532 ; miscellaneous 

 pests in, 43, 354, 534 ; pineapple 

 pests in, 445 ; pests and diseases 

 of sugar-cane in, 29, 196, 347, 

 348, 445, 518; new termites in, 

 458 ; pests intercepted in quaran- 

 tine in, 85, 277. 390, 446, 476, 

 513, 632 ; notice of plant inspec- 

 tion work in, 513 ; plant pest 

 legislation in, 102 ; pests from, 

 intercepted in U.S.A., 90, 197, 

 251, 358, 380, 471 ; introduction 

 of beneficial Coccinellid into Guam 

 from, 278. 



Hawk, destroying locusts in South 

 Africa, 549. 



Hawthorn, Scolytus pruni in, in 

 Britain, 562 ; Nygmiaphaeorrhoea 

 on, in Caucasus, 118; Myzus 

 oxyacanthae on, in Czecho- 

 slovakia, 486 ; Nygmia phaeor- 

 rhoea on, in France, 111 ; pests 

 on, in New Zealand, 139, 176. 

 (See Crataegus.) 



Hay, restrictions on transportation 

 of, in U.S.A. against Popillia 

 japonica, 303. 



Hayhurstia, gen. n., 58. 



Hayhnrstia dactylidis, on Dactylis 

 glomerata in North America, 58. 



haytiellus, Crambus. 



Hazel (Filbert), pests of, in Britain, 

 105, 351 ; pests of, in Denmark, 

 62 ; Lepidoptera intercepted in 

 nuts of, in California, 197 ; 

 Nygmia phaeorrhoea on, in France, 

 111; pests forming galls on, in 

 Germany, 503 ; Agrilus politus 

 in, in New Jersey, 538. 



Hazelnut Blister Mite (see Eriophyes 

 avellanae and E. vermiformis). 



hearseyi, Chalcis. 



Heart-leaved Willow (see Salix 

 cordata) . 



Heat, against beetles in wood, 168, 

 526 ; as a disinfectant for cotton- 

 seed, 233, 310, 539, 565 ; for dis- 

 infecting railway cars, 578 ; 



(10711) 



against pests of stored products, 



147, 180, 207, 233, 276, 298, 316, 



395, 402, 449, 510, 571 ; against 



termites in buildings, 425. (See 



also SunUght.) 

 Hebecerus crocogaster, on wattle in 



Queensland, 377. 

 Hebecerus marginicollis, on wattle in 



Queensland, 378. 

 Hebecerus niphonoides, on wattle in 



Queensland, 378. 

 hebes, Pseudogonia. 

 hebetor, Habrobracon. 

 hebraeus, Polistes. 

 Hedera (see Ivy). 

 Hedera grandiflora, Otiorrhynchus 



meridionalis on, in France, 267. 

 hederae, Aphis ; Aspidioius. 

 Hedge-mustard, CeiUhorrhynchus 



pleurostigma on, in British Isles, 



241, 242. 

 Hedvsarum coronarium, bionomics 



of Sphenoptera lineata on, in 



Sicily, 301. 

 He Hi pus, intercepted in avocados 



in U.S.A., 380. 

 Heilipus destructor, in Capsicum in 



Brazil, 53. 

 Heilipus perseae, intercepted in 



avocados in U.S.A., 71. 

 Helcon pedalis, parasite of Xylo- 



trechus in Pennsylvania, 457. 

 Helconidea borealis, parasite of 



Cerambycid larvae in Pennsyl- 

 vania, 457. 

 Helconidea ligator, hosts of, in 



Pennsylvania, 457. 

 Helcystogramma hibisci, on Hibiscus 



esculentus in Ceylon, 165. 

 Heleniuin autuninale, and Althaea 



root, tests of insecticidal proper- 

 ties of, 387. 

 heifer anus, Bombus. 

 heiianthi, Euthrips. 

 Helianthus annuus, bees parasitised 



by Acarid from, in France, 426 ; 



Zvgogramma exclarnationis on, in 



Manitoba, 521. 

 Helianthus giganteus, Zygograntma 



exclamationis on, in Manitoba,521. 

 helichrysi, Brachycaudus {Anur- 



aphis). 

 helicis, Sarcophaga. 

 heliopa, Phthorimaea [Gnorimos- 



chema) . 

 Heliophila unipuncta (see Cirphis) . 

 Heliothis, methods of fumigating 



tobacco leaf against, in Sumatra, 



344. 

 Heliothis armigera (see H. obsoleta). 

 Heliothis assulta, on tobacco in Java, 



108. 



3C 



