AGRICULTURAL INDEX 



711 



Pine — Continued 

 Pinus insignis for fruit-cases. 11 J Ag New 



Zealand 17:235-6 O '18 

 Planting- Scotch pine in Pennsylvania. J For 



16:462-3 Ap '18 

 Pollination in the pine, il J Heredity 7:402-5 



S '16 

 Preliminary volume table for Scots pine. J 



Bd Ag- 25:326-7 Je 'IS 

 Scotch pine in Pennsyh^ania. J For 16:605-7 



My '18 

 Service and economy in building. 22p il n.d. 



Southern pine assn., Xe-n* Orleans, La. 

 Shall we plant white pine? C. R. Pettis. Am 



For 23:71-2 F '17 

 Shortleaf pine. S: B. Detwiler. il map Am For 



22:513-16 S '16 

 Shortleaf pine: its economic importance and 



forest iTianagement. W. R. Mattoon. il map 



U S Ag B 308:1-66 '15 

 Slash pine. W. R. Mattoon. il Am For 23:158- 



60 Mr '17 

 Some characteristics of slash pine. W. R. 



Mattoon. il map For Quar 14:578-88 D '16 

 Some factors influencing the reproduction of 



red spruce, balsam fir, and white pine. B. 



Moore. J For 15:827-53 N '17 

 Southern yellow pine timbers. 47p il '17 



Southern pine assn, New Orleans, La. 

 Standard specifications for grades of South- 

 ern yellow pine lumber. 5Sp plans '17 South- 

 ern pine assn.. New Orleans. La. 

 Studies of yield and reproduction of western 



yellow pine in Arizona and New Mexico. 



G. A. Pearson. J For 16:273-93 Mr '18 

 Studv of reforested chestnut cut-over land. 



E. C. M. Richards. J For 15:609-14 My '17 

 Su^ar pine. S: B. Detwiler. il map Am For 



23:280-4 My '17 

 Sugar pine. L: T. Larsen and T. D. Wood- 

 bury, il map U S Ag B 426:1-40 '16 

 Suitability of longleaf pine for paper pulp. 



H: E. Surface and R. E. Cooper. U S Ag B 



72:1-26 '14 

 Suspensor and early embryo of pinus. J: T. 



Buchholz. bibliog il Bot Gaz 66:185-228 S '18 

 Temperature of leaves of pinus in winter. 



J: H. Ehlers. bibliog Am J Bot 2:32-70 Ja 



'15 

 Test of western yellow pine car sills, joists, 



and small clear pieces. C. W. Zimmerman, il 



U S Ag B 497:1-16 '17 

 Tests of the absorption and penetration of 



coal tar and creosote in longleaf pine. C. H. 



Teesdale and J. D. MacLean. il U S Ag B 



607:1-42 '18 

 Trees of Vermont; the pines. G. P. Burns and 



C. H. Otis, il Vt Ag Exp B 194:24-35 '16 

 Turning sand hills into pine forests. R. P. 



Crawford, il Sci Am (233 Broadway, N.T. 



10c) 118:447 My 18 '18 

 Utilization and inanagement of lodgepole pine 



in the Rocky Mountains. D. T. Mason, il 



map U S Ag B 234:1-54 '15 

 Volume of western yellow pine logs from an 



actual mill tally. S. Berry. J For 15:615-18 



My '17 

 Western yellow pine in Oregon. T. T. Munger. 



il map U S Ag B 418:1-48 '17; Abstract. Int 



R Sci & Prac Ag 8, no 5:752-5 My '17 

 White-barked pine. D. F. Higgins. il J Hered- 

 ity 7:399-401 S '16 

 WTiite pine. S: B. Detwiler. il map Am For 



22:387-91 Jl '16 

 White pine under forest management. E. H. 



Frothingham. il U S Ag B 13:1-70 '14 

 Yellow pine cuttings in the Blue mountains. 



J For 15:355-61 Mr '17 



See also Conifers; Douglas fir; Hemlock 

 Diseases and pests > 



Cone beetles: injury to sugar pine and wes- 

 tern yellow pine. J: M. Miller, il U S Ag 



B 243:1-12 '15 

 Disease of pines caused by cronartium pyri- 



forme. G: G. Hedgcock and W: H. Long. 



bibliog il map U S Ag B 247:1-20 '15 

 Dying of young pines in circles about ant- 

 hills. F. W. Haasis. J For 15:763-71 O '17 

 Hypoderma deformans, an undescribed needle 



fungus of the v/estern yellow pine. J. R. 



Weir, il J Ag Research 6:277-88 My 22 '16 



Identity of peridermium montanum with peri- 



dermium acicolum. G: G. Hedgcock. Phyt 



6:64-7 F '16 

 Inoculation experiments with peridermium 



montanum. J. R. Weir and E. B. Hubert. 



Phyt 6:68-70 F '16 

 Insects injurious to pine and fir trees in 



Sweden. Int R Sci & Prac Ag 7,no 3:464 



Mr '16 

 Insignis-pine disease. D. E. Hutchins. J Ag 



New Zealand 16:37 Ja '18 

 Notes on cronartium comptoniae HI. P. Spauld- 



ing. Phyt 7:49-51 F '17 

 Notes on the anatomy of peridermium galls. 



A. Stewart, bibliog il Am J Bot 3:12-23 Ja 



'16 

 Observations on the pathologv of the jack 



pine. J. R. Weir, il U S Ag B 212:1-10 '15 

 Peridermium harknessii and cronartium quer- 



cuum. B. P. Meinecke. il Phyt 6:225-40 Je 



'16 

 Preliminary report of the occurrence of west- 

 ern red-rot in pinus ponderosa. W. H Long 



USAgB 490:1-8 '17; Same cond. Mycol s! 



Sei-ious disease in forest nurseries caused by 

 peridermium fllamentosum. J. R. Weir and 

 E E. Hubert. J Ag Research 5:781-5 Ja 24 

 16 



Spore variation in neopeckia coulteri. J S 

 Boyce. Phyt 6:357-9 Ag '16 



Stem lesions caused b,v excessive heat C 

 Har^tley. bibliog il J Ag Research 14:595-604 



Two new hosts for peridermium pyriforme 

 G: G. Hedgcock and W: H. Long, il J Ag 

 Research 5:289-90 N 15 '15 



Undescribed timber decav of pitch pine 

 L. O. Overholts. il Mycol 9:261-70 S '17 



Nee also Pine barkbeetles; Pine blister rust- 

 Pine leaf scale; Pine moths; Pine needle 

 disease; Pine sawflies; Pine-shoot moths- 

 Pine weevils; Pifion blister rust; Sequoia 

 pitch moths 



Seed 



Biology of lodgepole pine as revealed by the 



beha-v^or of its seed. C. G. Bates. J For 15: 



410-16 Ap '17 

 Pityostrobus macrocephalus, L. and H., a 



tertiary cone showing ovular structures. 



U'^ P- Dutt. bibliog il Ann Bot 30:529-49 O 

 16 

 Seed production of western v,'hite pine R 



Zon. U S Ag B 210:1-15 '15 



Varieties 



Chemistry as an aid in the identification of 



species. A. W. Schorger. Soc Am For Pro 



11:33-9 Ja '16 

 Pine barkbeetles 

 Pine bark beetle. W. A. Clemens, bibliog il 



Cornell Ag Exp B 383:287-98 '16; Same. 



Cornell Ag Exp Rep 1917:287-98 '18 

 Pine blister rust 

 Additional list of state and national quaran- 

 tines against the white pine blister rust. 



R. G. Pierce. Phyt 8:484-6 S '18 

 Alternate hosts of the white pine blister rust. 



L. R. Grose, il Am For 22:469-71 Ag '16 

 Arthropods and gasteropods as carriers of 



cronartium ribicola in greenhouses. G. P. 



Gravatt and R. P. Marshall. Phyt 7:368-73 



O '17 

 Battling the pine blister rust. S. B. Detwiler. 



il Am For 24:451-7 Ag '18 

 Blister rust disease of white pine. P. Spauld- 



ing. il Am For 22:97-8 F '16 

 Blister rust of the white pines. S: J. Record. 



il Scientific Am Sup (233 Broadway, N.Y. 



lOc) 84:216-18 O 6 '17 

 Blister rust situation. J For 15:1063-6 D '17 

 Combating white pine blister rust. J For 15: 



265-6 F '17 

 Committee for the suppression of pine blister 



in North America: purpose, personnel and 



program. J. G. Sanders. J Econ Entom 10: 



213-15 F '17 

 Contributions to our knowledge of the white 



pine blister rust. W. A. McCubbin. Phyt 7: 



95-100 Ap '17 



