tailieunhanh - Antifungal activity of new bacterial biocontrol agents against Diplocarpon rosae causing black spot disease of rose

The phylloplane and rhizosphere microbes of rose cv. Edward was isolated and nine bacteria were selected to observe their antagonistic efficacy against Diplocarpon rosae causing blackspot disease in rose. The per cent inhibition of mycelial growth of the fungi by bacterial isolates was observed. The bacterial isolates PB1 and PB2 recorded 100 per cent inhibition followed by SB1, PB2 and SB2 isolates. | Antifungal activity of new bacterial biocontrol agents against Diplocarpon rosae causing black spot disease of rose