xvi List of Illustrations. 



FIG. PAGE 



288. Garden Swift Moth 446 



289. Piece of strawberry stock eaten into by Garden Swift Moth cater- 



pillar 446 



290. Larvse of Garden Swift Moth ... . . 447 



291. Pupa of Garden Swift Moth 448 



292. Earthen cocoon and empty pupa skin of Garden Swift Moth . 448 



293. Larva of Garden Swift Moth attacked by a fungus, Cordycepa 



entomorrlnaa ........ . 449 



294. Larva of Heart and Dart Moth {Agrotis exclamationis) . . . 450 



295. Heart and Dart Moth, showing variation ..... 451 



296. Eggs of Heart and Dart Moth ( x 20) . . . . .452 



297. Yellow Underwing Moths, showing variation in colour . . 452 



298. Eggs of Yellow Underwing ( X 20) 453 



299. The Strawberry Leaf Button Moth (Peronea coniarioMa) . . 454 



300. Strawberry Ground Beetles. 1, Pterostichus vulgaris ; 2, Harpalus 



ruficornis ; 3, Calathus cisteloiAes ...... 456 



301. A Carabid larva ...... ... 457 



302. Strawberry Leaf Beetle {Oalerucella tenella) . . , 459 



303. Black Anthonomus (Anthonomios ruhi) ( x 3) . . 461 



304. Small Strawberry Weevil (Exomias araneiformis) 463 



305. Strawberry eaten by Small Weevil .... . 463 



306. Rhynchites minutus . . ... 464 



307. Adrastus limhatus ..... . . 465 



308. A Wireworm . 465 



309. Strawberry plant attacked by Eelworm {Aphelenclius fragarift) 



(one-third natural size) ...... 473 



310. 'Sue Tioot 'EeYwoxxa (Tylenchus devastatrix) . . . 475 



311. White or Woolly Vine Scale (Piilvinaria vitis) . . . 482 



312. Pulvinaria vitis 5 (greatly enlarged) ..... 482 



313. Female Mealy Bug (x 8) 483 



314. Young Mealy Bugs just hatched ( x 3) . . . . 484 

 314a. Mealy Bug (Dactylopius longispinus) ( X 8) . . . . 485 



315. Male Mealy Bugs ( x 8) 486 



316. Ova of Bed Spider and transparent young just hatching (greatly 



enlarged) 439 



317. Mediterranean Fruit Fly {Ceratitis capitata) . . 493 



318. Apples attacked by Fruit Flies {Ceratitis) .... 494 



319. Wing of Cherry Fruit Fly ( x 9) . . . . . .495 



320. Japanese Fruit Scale (Z)iaspisj3enteg'0Ha) .... 496 



321. Japanese Fruit Scale {Diaspis pentagona) on mulberry . . . 497 



322. Diaspis pentagona 5 (greatly enlarged) . . . 497 



323. Diaspis pentagona ? (greatly enlarged) .... 498 



324. San Jose Scale {Aspiddotus perniciosus) on apple ( x 8) . . 499 



325. San Jos^ Scale ( x 5) . . . . . . _ _ qqj^ 



326. Aphis destroyers. 1, SyrpJms ribesii; 2, Gatabomba pyrasiri; 



3, Syrphus balteatus ; 4, Pupa of a Ladybird Beetle ; 5, CoccincUa 



1 -punctata; 7, Ghrysopa perla . . . ... 505 



327. Eggs of Lace Wing Fly [Ghrysopa) (slightly enlarged) . . 506 



328. Pupa3 of Ladybird Beetles on hop leaf .... .506 



