. The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects. ducing abundantly sooty-black irregular pyriform osub-quadrate muriform spores, which vary in size from20—70 mk. long, by 10—20 mk. wide,* Stvlospokes : Phoma destrucUva.—Perithecia carbo-naceous, minute, globose, spherical clustered spores,hyaline, oval, cylindrical, binucleate, 5—6 mk. long, by1.5—I mk. wide. Another disease which sometimes but much morerarely attacks Tomatos while still growing is due toa Dactylium very closely allied to if not identicalwith D. roseum, B., from which it differs in
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. The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects. ducing abundantly sooty-black irregular pyriform osub-quadrate muriform spores, which vary in size from20—70 mk. long, by 10—20 mk. wide, * Stvlospokes : Phoma destrucUva.—Perithecia carbo-naceous, minute, globose, spherical clustered spores, hyaline, oval, cylindrical, binucleate, 5—6 mk. long, by1.5—I mk. wide. Another disease which sometimes but much morerarely attacks Tomatos while still growing is due toa Dactylium very closely allied to if not identicalwith D. roseum, B., from which it differs in producingits spores in threes, and in growing parasitically upona living plant. This disease seems more especially toaffect that variety of Tomato known to gardeners as. Fig. 119.—section of fig. 118. the spots themselves look more like the sun-scaldsone sees upon the leaves of plants grown under glass.After diseased Tomatos have been gathered a shorttime decomposition rapidly sets in, and they thenharbour an incredible quantity of fungi. But as thesefungi are, as a rule, only such as are found uponalmost all decomposing vegetable matter, it is uselessto enumerate them. One species, however, seems tome worthy of special note, as when it appeared upona Tomato the latter underwent very rapid decomposi- Fic 121.—cladosporum lvcoiErsici : highly magn, of the fruit, which hangs downwards, so that any sun-scald would be upon the base of the fruit, which isuppermost. I have seen numerous specimens visilu, and can therefore speak positively upon thispoint, as it might be suggested that the primary lesionwas due to a burn, and that the fungus afterwardsattached itself to the injured spot. As the Tomatoripens and assumes the beautiful red colour of maturity