376 



PROTECTION AGAINST INSECTS. 

 WOOD. 



Sirex juveneus. L. (P. &; T.) 



2 summers 355 



8. ffigeu. Id 357 



Tomic-u* llneat'us. I. & L. 



(L.G.) (P. & T.)t 255 



BUDS. 

 * Gastropacha 2>ini. L. (P. &T.) 294 



Liparis monacha. Id 310 



*Tortrixbvoliana. L. (Y. P.&P.) 335 

 T.turionanu. Id 338 



YOUNG SHOOTS. 



Ernoblus nigrhms 217 



Hylobius abietis. 1. (Y.P.&P.) 225 



H.plnastri. Id 232 



*Myelophilusplniperda. 1. Pith 



of trees of all ages 2G5 



*M. minor. Id 271 



*Tortrix buoliana. L. Pith of 



trees of all ages 335 



T. tudonana. L. (Y.P. & P.) 338 

 OT.res'mella. L. 2 years. (Y. 

 P. & P.) Resin-galls 339 



NEEDLES. 

 * Gastropacha inni. L. (P. & T.) 294 



* Geometra piniaria. L. (P. &T.) 326 



* Li par <x wonacha. L. (Y.P.) 



(P. & T.) 310 



*Lop/iyru*jrini. L. (Y.P. & P.) 



Social 350 



*L. rufus. Id 354 



*Noctua jnniperda, L.'(P.&T.) 320 



.\. n-sfif/htlix. L. (Y.P.) 322 



O Rltizotrogiis solstifiulix. L (P. 



&T.) 210 



Strophosonwi coryli. I. (Y. P.) 220 



8. obesus. Id 220 



8. Urn batw*. Id 220 



INFLORESCENCE. 



O Anobium abietis. L 217 



QMelolontha tulyaris. I. (P. 



&T.) ' 2UO 



GERMINATING SEEDS. 

 OAgriotes spp. L 214 



The above-mentioned insects also 

 attack other species of pines, such as 

 P. Strobvis, Laricio, Ccil>r<i. >nont<in<i ; 

 but none suffers so much as P. sl- 



BOOTS. 



* Gryllotalpa wdgaris. A. S. ... 369 

 *MelolontJia spp. L. (Y.P.). 2 



to 3 summers 200 



JYoctua restiyialis. L. S 322 



BARK. 



Chermes laricis. A. Trees of 



all ages 365 



HyloUm abietix. I. (Y.P.)f ... 225 



H.pineti. I. (Y.P.) 232 



Pissodes notatus. I. (Y.P. 

 &P.) 233 



CAMBIUM, 



Pissodes not atus. L. (Y.P.&.P.)f 233 

 *Tomicus typogruphm, I. &, L. 



(V.G.),T.f 238 



*T. amitiiius. I. & L. (F. or 



S.G.) T 246 



4. LAECH. 



T. cluilcographm. I. & L. (S.G.) 



(P. &T.) 248 



T.larltix. I. &L. (V.G.),P.&T. 251 

 WOOD. 



Sirex jurencus. L. T 355 



Tomicm lineatus. I. & L. 



(L.G.)T.f 255 



BUDS. 

 ('<'<} tloinyia. ItclliH'ri. L. Trees 



of all ages 361 



NEEDLES. 



O Chcrim-x lurid*. A. (Y.P. &P.) :;c,:, 

 "" Coleop hora lancclla. L. (Y.P. 



& P.) 346 



/,!/>'/ d* ixonitdia. L. (P. &T.) 310 

 O Mcltilo-ntlia spp. I. (P. & T.) 200 

 Nematus enksoni. L. (Y.P.) 3.M 

 Nortim. rrxtif/if/lix. L. (Y.P.) 322 

 Tort //'./ ]>i nit-old IKI. L. T 341 



(TERMINATING SEEDS. 



214 



