Fachliterarische Eingänge. 125 
Oedema of Manihot. By Frederick A.Wolfand Franeis E. Llovd. 
Repr. Phytopathology, vol. Il, No. 4, 1912. 8°, 4 S. m. I Taf. und 1 
Texttig. 
Direetors report for 1911. By W. H. Jordan. — The pear thrips. By 
P. J. Parrot. — The grape leaf-hopper and its control. By F. Z. 
Hartzell. — Seed tests made at the station during 1911. By G.T. 
French. New-York Agric. Exp. Stat. Geneva, N.-Y., Bull. No. 342, 
BEI 545, AA, An, 1912.89, 19,285 .14 u. 14 S. m, Taf. u. Textäg. 
Infiuence of erossing in incereasing the yield of the tomato. By Rich. 
Wellington. — A comparative test of lime-sulphurlead benzoate 
and bordeaux-mixture for spraying potatoes. By F. Ü. Stewart 
and G. T. French. — Aualyes of materials sold as inseetieides and 
fungieides. — Phytin and phosphorie acid esters of inosite. By R... 
Anderson. New-York Agric. Exp. Stat. Geneva, N.-Y., Bull. No. 346, 
Ber rechn: Bull. No. 19, 1912278219, 7, 13. u... 1728: m. Taf 
The behavior of the nectar gland in the cacti, with a note on the 
development of the trichomes and areolar cork. By Francis E. 
Lloyd and Charles S. Ridgway. Repr. The Plant World, vol. XV, 
B71912. :8°% 8>S. m. Taf. 
Variation of varieties of beans in their susceptibility to anthraenose, 
By Mortier F. Barrus. Repr. Phytopathology, vol. I, No. 6, 1911, 
ae >. m. I Taf. 
Selerotinia Panaeis sp. nov. the cause of a root rot of Ginseng. By 
Howard Rankin. Repr. Phythopathology, vol. II, No. 2, 1912. 8°, 
4 S. m. 1. Tafel. 
Notes on some western Uredineae which attack forest trees. Repr. 
Myeologia, vol. IV, No. 3, 1912. — Notes on some diseases of trees 
in our national forests II. Repr. Phytopathology, vol.II, No. 2, 1912, 
— Winter killing and smelter-injury in the iorests of Montana. 
Repr. Torreya, vol. XII, No. 2, 1912. — By George Grant Hede- 
Back: 189..7-.,8.und 6.8. 
Prevention of mould. By George Grant Hedgcock. Paper read 
before the May 1911 convention of the National Slack Cooperage 
Manufacturers Assoc., St. Louis, Mo. 3 S. 
Use of soil fungieides to prevent damping-off of coniferous seedlings. 
By Carl Hardley. Repr. Proceedings of the Soc. of American 
Rioresters, vol. VII, No. I, 1912. 8% 4 'S. 
A knot of eitrus trees eaused by Sphaeropsis tumefaciens. By Florence 
Eredoes and L. S. Tenny. U >.'Dep. of ‘Agrie. Bur.‘ of Plant 
Ind. Bull. No. 247. S°, 74S.m. 10 Taf. und 8 Textfig. Washington 1912. 
The structure and development of erown gall: a plant cancer. By 
Erwin F. Smith, Nellie A. Brown and Lucia Mc. Culloch. 
U. S. Dep. of’Agric. Bur. of Plant Ind., Bull. No. 255. 8°, 60 S, mit 
109 Taf. und 2 Textfig. Washington 1912. 
Stem-end rot of eitrus fruits,. By H.S. Fawcett. — Diseases of eitrus 
fruttis. "By °P. H. Rolfs,'‘H..'S Faweett/ and B. PL-Floyd. 
Citrus scab. By H. S. Fawcett. Univ. of Florida, Agric. Exp. 
