Page:The Journal of Indian Botany, Volume III.djvu/20

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The discovery of this smut, in 1919, on ‘Sawn or Banti so far as the writer is aware is the first record of its occurrence in the Bombay Presidency. It was collected by the writer in Sind where he noticed it occurring quite commonly and at certain places doing great damage. It has not been found in the Presidency proper Outside the Presidency it has been recorded only from Pusa Butler* gives a. short description of this smut in his book. The specimen agrees in every respect with his description. The attack of the ungus is confined to the ears in the plants. The sori which are round and hairy are developed in the ovary and are a little hif b. g ge, thee the non*! grata. The hard eostog o“the “

rapture liberates black powdery spores which are round or oval and measure from 7 to 10 V* in diamef-m-. 1 and


 * « prodnee o„ ly long seZ ger »

eoltaon (tomato broth) the anther has »o&ed the germtat ‘on bv forming a promycelium and sporidia which bud f, JI TT, by abundant secondary sporidia. BoaJ^Z^r? ^ for this smut since its life-history is unknown. The Author

™ tf? 80W ; 4 - g " ntto

the spore, on the seed. The seed was

Butler E. J., Fungi and Disease in Plants, page 239.