TABLE 1.
Details of Trichoderma isolates and confrontation assay showing the inhibition of pathogen growth by different Trichoderma isolates on PDA medium.
Strain designation | Source of collection | Place of collection | GPS location | Species identified | NCBI accession Nos. | Percentage of inhibition | |||
Rhizoctonia solani | Sclerotium oryzae | Sclerotium rolfsii | Sclerotium delphinii | ||||||
CRRI-T1 | Bark of a Litchi chinensis | NRRI, Cuttack | 85°92′E, 20°45′N | Trichoderma harzianum | KX853519.1 | 98.75A | 67.50C | 40.83D | 63.33B |
CRRI-T2 | Bark of a Cassia tora | 42-Mouza (Barala), Cuttack | 86°92′E, 20°44′N | Trichoderma erinaceum | KR014407.1 | 100.00A | 73.33B | 49.58C | 75.00A |
CRRI-T3 | Bark of a Cassia tora | 42-Mouza (Barala), Cuttack | 86°58′E, 20°45′N | Trichoderma atroviride | KR014408.1 | 100.00A | 70.83BC | 47.50C | 56.67C |
CRRI-T15 | Bark of a Samanea saman | 42-Mouza (Barala), Cuttack | 86°52′E, 20°45′N | Trichoderma hebeiensis | MK247223.1 | 100.00A | 84.17A | 66.67A | 76.25A |
CRRI-T16 | Bark of a Samanea saman | 42-Mouza (Barala), Cuttack | 86°12′E, 20°44′N | Trichoderma parareesei | MK247224.1 | 100.00A | 69.58BC | 57.50B | 58.75BC |
CRRI-T22 | Decomposed wood of Dalbergia sissoo | NRRI, Cuttack | 85°92′E, 20°45′N | Trichoderma longibrachiatum | MH894348.1 | 98.33A | 18.75E | 14.17E | 59.58BC |
CRRI-T27 | Bark of a Samanea saman | Fakirpada, Cuttack | 86°92′E, 20°45′N | Trichoderma reesei | MK163352.1 | 99.58A | 31.67D | 45.42CD | 59.17BC |
CV (%) | 0.65 | 3.05 | 5.01 | 1.585 | |||||
Tukey’s HSD at 5% | 1.855 | 5.1802 | 6.5756 | 5.5483 |
Means with same letter are not significantly different at p ≤ 0.05.