BR3 reaction to multiple disease infection [Bangladesh]
1986
Mondal, A.H. | Miah, S.A. (Bangladesh Rice Research Inst., Joyudebpur, Gazipur(Bangladesh). Plant Pathology Div.)
Reactions were significantly different among treatments and with and without ShB [sheath blight]. When leaf scald (LSc) infection was high, bacterial blight (BB) infection was lower. ShB was highest in ShB-inoculated plants and suppressed the other diseases. Sheath Rot (ShR) was high only when alone, with ShB inoculation, or with inoculation of all diseases. It appeared that ShB did not affect ShR development. Only ShB was significantly and negatively correlated with fertile tillers, number of filled grains, and 1,000-grain weight (r=-0.60*, -0.81**, and -0.58* ). Of the four diseases, ShB developed fastest and caused the most damage
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