Abstract
Among the 14 isolates of Trichoderma spp. TAG-2, TAG-10, TAG-13 were characterized as very fast growing, while TAG-14, TAG-11 and TAG-7 are fast growing and remaining were moderate growing. In dual culture technique, the isolates TAG-2, TAG-13 and TAG-10 have shown maximum inhibition percentage of 81.36, 78.51 and 75.97 against the test pathogen Aspergillus niger while, the least inhibition percentage of 63.24 was observed in the isolate, TAG-9. In vitro efficacy of four systemic fungicides viz., carbendazim, propiconazole, tebuconazole and hexaconazole and two non- systemic fungicides viz., mancozeb and captan, were evaluated against A. niger at 250, 500, 1000 and 1500ppm concentrations. All systemic fungicides were found highly effective and completely inhibited the mycelial growth of the pathogen even at 250ppm followed by mancozeb. Out of four systemic fungicides and two non systemic fungicides tested under in vitro for compatibility with potential bioagent, mancozeb was found highly compatible with TAG-2. An integrated management strategy was developed for collar rot of groundnut under glass house conditions. Out of 12 treatment combinations, maximum disease reduction was achieved by integrated use of seed treatment with mancozeb @ 2g/kg + soil application with effective fungal antagonist TAG-2 @ 8g/kg (T ) as this treatment recorded PDI of 7.16 percent. This treatment not only reduced the disease incidence 10 to a maximum extent, but also recorded maximum plant height (37.64cm), root length (28.50cm) and maximum dry weight of shoot (6.84gm) and root (0.71gm) of groundnut when compared to all other treatments. Abstract Asian Journal of Biological and Life Sciences Original Research
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Claims 13
Claim · model-written summary
TAG-2, TAG-10 and TAG-13 were very fast growing.
- Taxon
- groundnut
Arachis hypogaeat0 - Material
- TAG-2, TAG-10, TAG-13e0
- Outcome
- very fast growinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TAG-2, TAG-10, TAG-13 were characterized as very fast growing”
t0“groundnut”
Claim · model-written summary
TAG-14, TAG-11 and TAG-7 were fast growing.
- Taxon
- groundnutArachis hypogaeat0
- Material
- TAG-14, TAG-11 and TAG-7e0
- Outcome
- fast growinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TAG-14, TAG-11 and TAG-7 are fast growing”
t0“groundnut”
Claim · model-written summary
TAG-2 inhibited Aspergillus niger by 81.36%.
- Taxon
- groundnutArachis hypogaeat0
- Material
- TAG-2e0
- Interactor
- Aspergillus niger
Aspergillus nigere0pathogen - Outcome
- inhibition percentagee0
- Value
- 81.36e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TAG-2, TAG-13 and TAG-10 have shown maximum inhibition percentage of 81.36, 78.51 and 75.97 against the test pathogen Aspergillus niger”
t0“groundnut”
Claim · model-written summary
TAG-13 inhibited Aspergillus niger by 78.51%.
- Taxon
- groundnutArachis hypogaeat0
- Material
- TAG-13e0
- Interactor
- Aspergillus nigerAspergillus nigere0pathogen
- Outcome
- inhibition percentagee0
- Value
- 78.51e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TAG-2, TAG-13 and TAG-10 have shown maximum inhibition percentage of 81.36, 78.51 and 75.97 against the test pathogen Aspergillus niger”
t0“groundnut”
Claim · model-written summary
TAG-10 inhibited Aspergillus niger by 75.97%.
- Taxon
- groundnutArachis hypogaeat0
- Material
- TAG-10e0
- Interactor
- Aspergillus nigerAspergillus nigere0pathogen
- Outcome
- inhibition percentagee0
- Value
- 75.97e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TAG-2, TAG-13 and TAG-10 have shown maximum inhibition percentage of 81.36, 78.51 and 75.97 against the test pathogen Aspergillus niger”
t0“groundnut”
Claim · model-written summary
TAG-9 showed the least pathogen inhibition, 63.24%.
- Taxon
- groundnutArachis hypogaeat0
- Material
- TAG-9e0
- Outcome
- inhibition percentagee0
- Value
- 63.24e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the least inhibition percentage of 63.24 was observed in the isolate, TAG-9”
t0“groundnut”
Claim · model-written summary
All systemic fungicides completely inhibited pathogen mycelial growth at 250ppm.
- Taxon
- groundnutArachis hypogaeat0
- Treatment
- systemic fungicidese0
- Interactor
- pathogene0pathogen
- Outcome
- mycelial growth of the pathogene0
- Direction
- completely inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All systemic fungicides were found highly effective and completely inhibited the mycelial growth of the pathogen even at 250ppm followed by mancozeb”
t0“groundnut”
Claim · model-written summary
Mancozeb was highly compatible with TAG-2 in vitro.
- Taxon
- groundnutArachis hypogaeat0
- Treatment
- mancozebe0
- Interactor
- TAG-2e0biocontrol_agent
- Outcome
- highly compatiblee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mancozeb was found highly compatible with TAG-2”
t0“groundnut”
Claim · model-written summary
Combined mancozeb seed treatment and TAG-2 soil application gave the greatest disease reduction and PDI of 7.16 percent.
- Taxon
- groundnutArachis hypogaeat0
- Treatment
- seed treatment with mancozeb @ 2g/kg + soil application with effective fungal antagonist TAG-2 @ 8g/kge0
- Interactor
- TAG-2e0biocontrol_agent
- Outcome
- disease reductione0
- Direction
- maximume0
- Value
- 7.16 percente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum disease reduction was achieved by integrated use of seed treatment with mancozeb @ 2g/kg + soil application with effective fungal antagonist TAG-2 @ 8g/kg (T ) as this treatment recorded PDI of 7.16 percent.”
t0“groundnut”
Claim · model-written summary
The combined treatment produced maximum plant height of 37.64cm.
- Taxon
- groundnutArachis hypogaeae0
- Outcome
- plant heighte0
- Direction
- maximume0
- Value
- 37.64cme0
- Comparator
- all other treatmentse0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“recorded maximum plant height (37.64cm), root length (28.50cm) and maximum dry weight of shoot (6.84gm) and root (0.71gm) of groundnut when compared to all other treatments”
t0“groundnut”
Claim · model-written summary
The combined treatment produced root length of 28.50cm.
- Taxon
- groundnutArachis hypogaeae0
- Outcome
- root lengthe0
- Direction
- maximume0
- Value
- 28.50cme0
- Comparator
- all other treatmentse0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“recorded maximum plant height (37.64cm), root length (28.50cm) and maximum dry weight of shoot (6.84gm) and root (0.71gm) of groundnut when compared to all other treatments”
t0“groundnut”
Claim · model-written summary
The combined treatment produced maximum shoot dry weight of 6.84gm.
- Taxon
- groundnutArachis hypogaeae0
- Outcome
- dry weight of shoote0
- Direction
- maximume0
- Value
- 6.84gme0
- Comparator
- all other treatmentse0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum dry weight of shoot (6.84gm) and root (0.71gm) of groundnut when compared to all other treatments”
t0“groundnut”
Claim · model-written summary
The combined treatment produced maximum root dry weight of 0.71gm.
- Taxon
- groundnutArachis hypogaeae0
- Outcome
- roote0
- Direction
- maximume0
- Value
- 0.71gme0
- Comparator
- all other treatmentse0
Not reportedTreatment
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum dry weight of shoot (6.84gm) and root (0.71gm) of groundnut when compared to all other treatments”
t0“groundnut”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.