67 
Research in Jodrell Laboratory in 1911 :— 
Bancroft, K—A Pine Disease (Diplodia pinea, Kickx): (Kew 
Bull., 1911, pp. 60-62 
Boodle, L. A. and Dallimore, W .—Report on Motley ig! made 
regarding “Beech Coccus” (Cryptococeus fagi, Baren- 
sprung). (Kew Bull., 1911, pp. 332-343. 
Lawson, A. A.—The Phase of the Nucleus known as Synapsis. 
(Trans. Roy. Soc., Edinburgh, Vol. xlvii., part 3, pp. 591- 
604, tt. 1 and 2 
ee A. J—The structure of Mesoxylon ep Scott. 
n. Bot., Vol. xxv., pp. 381-414, tt. 33-3 
Massee, A Disease of the Lilac (Halisethosortwrt syringae, 
Klebahn). (Kew Bull., 1911, pp. 81-82, with one plate.) 
asses, 6 jhe use of Carbon Bisulphide, (Kew Bull., 1911, 
pp. 169-170, with fig. in text. 
Massee, aoa New Pain daaro hi Fungus (Phoma pigmen- 
wo Mass.). (Kew Bull., 1911, pp. 325-326, with one 
pitt 
(Mate, “G.)—Root Tumours of Sugar-Beet. Seeks Board 
.. Vol, xvii., pp. 830-831, with one plate 
(Massey @}—Bii stati Canker of Apple Tree (Nummularia 
cies Tul.). (Journ. Board Agric., Vol. xviii., 
pp. 3 Ce con one plate.) 
[ Massee, a. - mber and Melon Disease New to Britain. 
Nile Bea Ape Vol. xvii., pp. 670-671, with ene 
plate.) 
Takeda, H— The Japanese Species of Cerastium. (Kew Bull, 
1911, pp. 100-109, with one plate 
pen W. B. and Boodle, - pa ag Hybrid Heath. (Kew 
, 1911, pp. 378-37 
Mr. L. : Boodle studied the atl of the bark of the Beech 
in relation to attacks of the Beech-Ceccus, and began an examina- 
tion ofthe anatomy of the seed of some Aroids : see above. 
Mr. C. O. Farquharson iwrostigaied a disease of Water-lilies. 
Mr. J. Fraser, on behalf of Lord Avebury, continued the study 
of pollen-grains begun in 1909. 
Mr. H. B. Lacey began an anatomical and experimental 
investigation of some examples of succulent leaves. 
n made a further examination of Mesozy lon 
Sutelipi for the sae i of his paper on this fossil plant : 
abov 
Prof. W. Sra studied the chloroplasts and chromoplasts in a 
pet of plants. 
Mr. - Worsdell continued the preparation of his morphol- 
ogical wreak on Vegetable Teratolo 
Prof. R. H. Yapp investigated the anatomical structure and 
development of the leaves of Spiraea Ulmaria in order to complete 
some researches on certain ecological problems presented by this 
= 
Pathology.—The public generally are beginning to realise that 
the diseases from which plants suffer may in many instances be due 
to insects or fungi, hence the quantity of material submitted to 
