Madras Agricultural Journal
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EFFECT OF FUNGICIDES AND INSECTICIDES ON THE LINEAR GROWTH OF Macrophomina phaseolina (TASSI) GOID

Abstract

                                The effect of three fungicides viz., carbendazim, quintozene and TTD 250, 500 and 1000 ppm and two granular insecticides viz., carbofuran and aldicarb at 250, 500, 1000 and 2000 ppm levels were tested on the linear growth of M. phaseolina. The linesr growth of M. phaseolina was inhibited by the fungicides carbendazim, TMTD and quintozene and the granular insecticides, carbofuran and aldicarb. Carbendazim at 10 ppm and TMTD at 500 ppm levels were fungicidal to M. phaseolina when compared to the fun- gicides, the insecticides were less effective and exerted a fungistatic effect against M. phaseolina.

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