Key points are not available for this paper at this time.
All the treatments reduced the disease severity of Alternaria solani compared to control. Least disease severity of 12.33% was observed in T2- (ST with T. harzianum + 2 FS Tilt @ Ist at Ist disease Seen IInd at 15 days interval), followed by the T1- (ST with T. harzianum + 2 FS Bavistin @ Ist at Ist disease Seen IInd At 15 days interval) of 14.40%, T7- (ST with T. harzianum + 2 FS Zinger Extract 10% @ Ist at Ist disease Seen IInd At 15 days interval) of 42.53% showed least effective in comparison to all the treatments but was significantly superior over control (65.84%). Highest yield were recorded in T2- (ST with T. harzianum + 2 FS Tilt @ Ist at Ist disease seen IInd at 15 days interval) (455 gm/pot) and percent increase in yield 97.57%. fallowed by T1- (ST with T. harzianum + 2 FS Bavistin @ Ist at Ist disease seen IInd at 15 days interval) (405gm/pot and 75.70%), T3 and T4. Among the all treatments T2 responsible for yield increase as well as reduced disease severity in potato plants experiment.
Muin et al. (Mon,) studied this question.