The use of chemicals. Found that reduce the growth of fiber fungi.R. Solani percent growth inhibition of 100 percent. And in the prevention and control of sheath blight of rice fragrant jasmine 105 in pot experiment using bacteriocin isolate Sb2. The concentrations of 5 10 15 ml, and found that the use of bacteriocin isolate Sb2 has better disease control over prevention. Which can control the disease every level concentration. Specifically, the concentration 15 ml. The average level of the disease at the level 3 found the disease 30) and the severity of the disease 21 percent found green and gray wound The wound is brown, while the use of chemicals benomyl average disease at the level 2 found the disease 10) and the severity of the disease 12 percent. The green and gray edge wound wound is brown. However, any concentration of bacteriocin compared with chemicals tested for comparison. There were significant differences statistically significant P = 0.05.
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