» 
• 
PECAN EOSETTE. 41 
{62) Quanjer, H. M., and others. 
1919. De mosaiekziekte van cle Solanaceeen hare verwantschap met de 
phloeemnecrose en hare betkeekenis voor de aardappelcultuur. 
In Meded. Rijks Hoogere Land-, Tuin- en Boschbouw-school 
[Wageningen], deel 17, aff. 1/3, p. 1-90. 8 pi. (1-2 col.). 
Litertuur, p. 67-70. Summary [in English], p. 71-74. 
{63) Reddick, Donald, and Stewart, Veen B. 
1918. Varieties of beans susceptible to mosaic. In Phytopathology, 
v. 8, no. 10, p. 530-534. 
<64) 1919. Transmission of the virus of bean mosaic in seed and observa- 
tions on thermal death-point of seed and virus. In Phyto- 
pathology, v. 9, no. 10, p. 445-450. 
<65) ScHULTZi, E. S., and Folsom, Donald. 
1920. Transmission of the mosaic disease of Irish potatoes. In Jour. 
Agr. Research, v. 19, no. 7, p. 315-338, pi. 49-56. 
{66) 1921. Leaf-roll, net-necrosis, and spindling-sprout, of the Irish potato. 
In Jour. Agr. Research, v. 21, no. 1, p. 47-80, pi. 1-12. Litera- 
ture cited, p. 78-80. 
<67) Hilderbrandt, F. Merrill, and Hawkins, Lon A. 
1919. Investigations on the mosaic disease of the Irish potato. Pre- 
liminary paper. In Jour. Agr. Research, v. 17, no. 6, p. 247- 
274, pi. 25-30, A-B (col.). Literature cited, p. 272-273. 
<68) Shaw, Harry B. 
1910. The curly-top of beets. IT. S. Dept. Agr., Bur. Plant Indus. Bui. 
181, 46 p., 9 fig., 9 pi. Bibliography, p. 37-40. 
<69) Smith, Erwin F. 
1888. Peach yellows : a preliminary report. U. S. Dept. Agr., Div. Bot. 
Bui. 9, 254 p., 37 pi. (32-37 col.), 9 col. fold. [maps]. 
^70) 1891. Additional evidence on the communicability of peach yellows 
and peach rosette. U. S. Dept. Agr., Div. Veg. Path. Bui. 1. 
65 p., 3S pi. 
(71) 1893. Experiments with fertilizers for the prevention and cure of 
peach yellows, 1889-92. U. S. Dept. Agr., Div. Veg. Path. 
Bui. 4, 197 p., 33 pi. (6 fold.). 
{72) 1893. Additional notes on peach rosette. In Jour. Mycol., v. 7, no. 3, 
p. 226-232. 
{73) 1898. Notes on the Michigan disease known as "little peach." An ad- 
dress before the Saugatuck and Ganges pomological society. 
12 p. Reprinted from Fenville (Mich.) Herald, Oct. 15, 1898. 
<74) 1920. An Introduction to Bacterial Diseases of Plants, xxx, 688 p., 453 
fig., 1 pi. Philadelphia and London. Bibliographies at end 
of most of the chapters. 
{75) Stewart, V. B., and Reddick. Donald. 
1917. Bean mosaic. (Abstract.) In Phytopathology, v. 7, no. 1, p. 61. 
(76) Taubenhaus, J. J. 
1914. The diseases of the sweet pea. Del. Agr. Exp. Sta. Bui. 106, 93 p. 
[2], 43 fig., tab. 8 (fold.). References, p. 88-93. 
