Control of Seed-borne <I>Macrophomina phaseolina</I> a in Mungbean through Biological Seed Treatment
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Abstract
Mungbean seeds were coated with the conidial suspension of three Trichoderma spp. viz. T. harzianum, T. hamatum and T. viride in order to control seed-borne Macrophomina phaseolina. The treated seed including control treatment was evaluated in blotter and in pot with soil. All three species of Trichoderma spp. showed excellent control of seed-borne M. phaseolina. Moreover, they increased germination significantly including production of robust seedlings.
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References
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Mukhopadhyay, A.N. 1994. Biocontrol of soil borne fungal plant pathogens current status, future prospect and potential limitations. Indian Phytopathology. 47(2): 119-126.
Ehteshamul-Haque, S. and A. Ghaffar. 1995. Role of Bradyrhizobium japonicum and Trichoderma spp. in the control of root rot disease of soybean. Acta Mycologica. 30(1): 35-40.
Ehteshamul-Haque, S.; R. Y. Hashmi and A. Ghaffar. 1992. Biological control of root rot disease of lentil. Lens. 19(2): 43-45.
Farzana, A.; Ghaffar, A. and F. Ali. 1991. Effect of seed treatment with biological antagonists on rhizosphere mycoflora and root infecting fungi of soybean. Pakistan J. Botany. 23(2): 183- 188.
Harman, G.E.; Chet, I. and R. Baker. 1989. Trichoderma hamatum effects on seed and seedling disease induced in radish and pea by Pythium spp. or Rhizoctonia solani. Phytopathology 70:1167 1172.
Hussain, S.; Ghaffar, A. and M. Aslam. 1990. Biological control of Macrophomina phaseolina charcoal rot of sunflower and mungbean. J. Phytopathology 130: 157-160.
Mukhopadhyay, A.N. 1989. National seminar and VII workshop of AICRP on biological control Lucknow, October 23-25, 1989.
Mukhopadhyay, A.N. 1994. Biocontrol of soil borne fungal plant pathogens current status, future prospect and potential limitations. Indian Phytopathology. 47(2): 119-126.