INDEX TO REPORT OF THE STATE ENTOMOLOGIST 1907 541 
Vitis, Arnoldia vitis on, 339. 
Baldratia petiolicola on, 322. 
Dasyneura vitis on, 330. 
galls on, 150, I51. 
Janetiella brevicauda on, 359. 
Lasioptera basiflava on, 322. 
vitis on, 322. 
Neolasioptera vitinea on, 322. 
Schizomyia coryloides on, 374. 
petiolicola on, 374, 379. 
pomum on, 374. 
Voluntary observers, ry. 
Walnut, black, gall on, 135. 
Walshomyia, 359. 
juniperina, 357, 360, 365, 367. 
Water boatmen, 163. 
Water mites, 176-77, 180. 
Water skater, 176. 
Whale oil soap, 53. 
Wheat, Cecidomyia tritici on, 385, 
AIA. 
Mayetiola destructor on, 358, 370. 
_ Wheat midge, 8. 
Wheel bugs, 53. 
Whirl-a-gig beetles, 163. 
White grubs, Al, 51. 
White marked tussock moth, 6, 9, 
17, 38, 52, 53. 
Willow, Asphondylia salictaria on, 
2098, 374. 
Clinorhynchus karnerensis on, 321, 
333. 
Dasyneura californica on, 338. 
salicifolia on, 293, 338, 348, 350. 
galls on, 144-45, 146. 
Mayetiola americana on, 357, 370, 
371. 
CAMINICOE, Ci, BS7, B70. 
perocculta on, 357. 
rigidae On, 357, 371. 
tumidosae on, 357. 
walshii on, 357, 371. 
Rhabdophaga albovittata on, 338. 
batatas on, 338, 355. 
brassicoides on, 338, 356. 
gemmae on, 338, 354. 
globosa on, 338, 354. 
Willow (continued ) 
latipennis on, 338, 35s. 
NOCH, Gia, AY, VS, BS 
normaniana on, 338, 354. 
persimilis on, 338. 
plicata on, 338. 
podagrae on, 338, 355, 350. 
RACE Oil, SBS, BIZ, BS 
ramuscula on, 338, 351, 352. 
rhodoides on, 338, 355, 350. 
Salicis on, 338, 352, 353. 
sodalitatis on, 338. 
strobiloides on, 338, 355, 350. 
triticoides on, 338. 
Willow borer, mottled, 54. 
Winnertzia, 306, 307, 415, 421; key to 
species, 421. 
ampelophila, 422. 
arizonensis, 421. 
calciequina, 421, 422. 
carpini, 421. 
furcata, see Asynapta. 
hudsonici, 422. 
karnerensis, 422. 
pinicorticis, 304, 422. 
rubida, 422. 
solidaginis, 422. 
Wire worms, 51. 
Wood, decaying, Dasyneura flavoti- 
bialis on, 330, 341. 
Wormwood, gall on, 127. 
Yarrow, Clinorhyncha millefolii on, 
318, 333. 
Yellow-necked apple tree caterpillar, 
52. 
Youngomyia, 386, 398-99; key to spe-. 
cies, 390. 
podophyllae, 309. 
rubida, 390. 
Yucca, Dasyneura yuccae on, 
343. 
Lestodiplosis yuccae on, 385, 408. 
339, 
Zeuzera pyrina, 52. 
LAA, LASIODUSA ZVZIAS Om, 322, S27; 
LIEV, DSi, LEB, Dz, PH, Des, 
262. 
