126 BULLETIN 1380, U. S. DEPARTMENT OF AGRICULTURE 
Stevkxs. N. 
1925. Planters and scientists. Their proper relationship on rubber estates. In, 
India-Rubber Jour., v. 70, no. 13a, p. 21-24, 1925. (Internat. Extra 
Number, i 
Article showing the necessity of mycological study, disease control, 
and the large role the plant pathologist plays in the successful culti- 
vation of rubber. * 
Stockdaee. F. A. 
1911. Report of the botanical division. In Rpt. Dept. Sei. and Agr. Brit, (iuiana, 
1910-11, p. 23-43. 
Diplodia cacaoicola recorded bn Hevea bra&iliensis. Possibly synony- 
mous with Botryodiplodia elasticae and Diplodia rapax, associated with 
die-back of Hevea in the East. 
SUNDARARAMAN, S. 
1920. Our Invisible crop enemies. In Planters' Chron., v. 15, p. 888-892. 
Mentions leaf-fall on Hevea rubber. Madras. 
— - and Tiiom \s, K. M. 
1924. Some of the Diplodias found in southern India. In Apr. Dept. Madras Year- 
look. 1922, p. 32-38. 
Records a Diplodia found on the bark of dead branches of Hevea 
bras i l iens is. Tra vancore. 
SWART, N. L. 
1917. Eenige opmerkingen aaar aanleiding van ondernemingsbezoeken en de in 1916 
door net Proefstation oitgebrachte adviezen. In Arch. Rubbercult Neder- 
land.-Indie, jaarg. l. p. 42-^51. (Mededeelingen van het Rubberproefsta- 
tion " West-lav. 
1918. Eon en amies over Hevea-ziekten. In Pub. Nederland.-Ind. Landb. Synd., jaarg. 
10, i. 362-377. 
General discussion on diseases of Hevea. 
and Rutgers, A. A. L. 
1921. Handbook voor de rubbercultuur in Nederlandsch-Indie. 777 p., illus. Am- 
sterdam. 
Ziekten en plagen en hare bestrijding, p. 158-229. 
Sydow, II. 
P'L'-';. Kin neuer Beitrag zur Kenntnis der Pilzflora der Philippinen-Inseln. In Ann. 
M.veoi.. jahrg. 21, p. 93-106. 
Auerswaldia examinans (Mont, and Berk.) Sacc, and Lasio&iplodia 
theobromae (Pat.) Griff, and Maubl. recorded on Hevea. 
SYDOW, P.. and Pi ti.ki;. B. J. 
1911. Fungi Endiae orientalis, pt. III. In Ann. Mycol., jahrg. 9, p. .".72-421, illus. 
Vectria diversiapora on Hevea brasiliensis j Phyllachora repens on 
Ficus religiosa. 
Terry, II. L. 
I'.hiT. India rubber and its manufacture. 294 p., illus. London. 
Theissen, 1'.. and Stdow, II. 
1915. Die Dothideales. Krltisch-systematische Originaluntersuchungen. In Ann. 
Mycol., jahrg. 13, p. 149 I 
Thompson, a. 
19L'::. Mouldy rol : some suggestions for treatment. In Planters' Chron., v. 18, p. 
153-157. 
1924. A preliminary note on a new bark disease of Hevea. In Malayan Agr. Jour., 
v. 12, ]>. 163-164. 
Fungus (unnamed) which has been observed to grow superficially on 
young bark becomes parasitic. 
1925. A preliminary note on a Phytophthora associated with patch canker on Hevea 
brasiliensis in Malaya. In Malayan Agr. Jour., v. 1.'!, p. 139 111. 
Cause of patch canker, but organism different from P. faberi. 
TROMP i'i: Haas. W. R. T.. and 1 1 ait. . C. .1. J. van. 
1914. Review of Para rubber culture in Java. In Internat. Rubber Cong, and Exhib. 
P.atavia. 1914, Rubber Rec, p. 185-201. 
"Diseases and pests," p. 195. Most frequently occurring disease 
in Java is canker. Others are pink disease, white root disease, and 
brown root disease. 
Ule, E. 
1905. Kautschukgewinnung und Kautschukhandel am Amazonenstrome. In Tropen- 
pflanzer Bedhefta, Bd. 6, p. 1-71, illus. 
Gives description of P"> species of Hevea and other rubber-producing 
plants found on the Amazon and lists several species of fungi growing 
on Hevea. 
1907. Beitrage zur Flora der Ilylaea nach den Sammlungen von Tile's Amazonas- 
Expedition. II. In Verhandl. Bot. Ver. Brandenb., jahrg. 48 (1900), 
p. 117-208. 
Among the Loranthaceae is listed Dendrophthora poeppiyii parasitic 
on He tea brasiliensis. 
Ultee, A. J. 
1922. Abnormale Heveabladeren. In Teysmannia, jaarg. 33, p. 45-46, illus. 
Urban, I. 
1898. Additamenta ad cognitionem florae Indiae occidentalis. In Bot. Jahrh. 
[Engler], Bd. 24, p. 59. 
Revised description of Dendrophthora poeppigii V. Tiegh. 
