Bacterial Stripe Diseases of Sugarcane in Louisiana

نویسنده

  • W. N. CHRISTOPHER
چکیده

In the spring of 1927 leaf-stripe diseases, with symptoms similar to those of certain tropical bacterial diseases, occurred commonly on sugarcane throughout the entire sugar belt of Louisiana (2)/ As no bacterial diseases of cane had been known to occur in Louisiana, investigations to determine the identity and importance of these troubles were started. As a result of these investigations, three distinct leaf-stripe diseases have been recognized in Louisiana. These are known as (1) the red stripe and top rot, (2) the mottled stripe, and (3) the white stripe. The first two are known to be caused by bacteria. The third one, the white stripe, is of considerable interest, as the stripe symptoms resemble very closely those of the leaf-scald disease of Java (8) and Australia (6). However, the disease seems to have but little economic importance in Louisiana, and as yet no organism has been isolated from the stripes. For these reasons it is not discussed in the present paper.

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تاریخ انتشار 2010