Abstract
The aim of this research was to examine in vitro and in vivo anti fungal activity of citronella leaves extract against Colletotrichum sp caused antrachnose disease on chilli. The in vitro and in vivo research used randomized completely design (RCD) with one factor and five level. The factor was citronella leaves extract and the level were 0,1 % (v/v), 0,2 % (v/v), 0,3 % (v/v), 0,4 % (v/v), 0,5 % (v/v). Negative control treatment was conducted by growing Colletotrichum sp on PDA (in vitro) and chili (in vivo) without citronella leaves extract while positive control was conducted by growing Colletotrichum sp on PDA (in vitro) and chili (in vivo) containing synthetic fungicide. The in vitro study showed that the higher concentration of citronella leaves extract caused higher growth inhibition of Colletotrichum sp. Whereas the in vivo study resulted that higher concentration of citronella leaves extract caused lower incubation period of Colletotrichum sp, intensity of disease and weight loss of chillies. The highest concentration of citronella leaves extract (0,5%) has higher antifungal activity compared to other treatments and negative control while lower than positive control.
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Claims 6
Claim · model-written summary
Higher extract concentration increased inhibition of Colletotrichum growth in vitro.
- Treatment
- citronella leaves extracte0
- Interactor
- Colletotrichum sp
Colletotrichume0pathogen - Outcome
- growth inhibitione0
- Direction
- highere0
Not reportedTaxonComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the higher concentration of citronella leaves extract caused higher growth inhibition of Colletotrichum sp”
Claim · model-written summary
Higher extract concentration shortened Colletotrichum incubation period in vivo.
- Taxon
- chilliese0
- Treatment
- citronella leaves extracte0
- Interactor
- Colletotrichum spColletotrichume0pathogen
- Outcome
- incubation periode0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher concentration of citronella leaves extract caused lower incubation period of Colletotrichum sp, intensity of disease and weight loss of chillies”
Claim · model-written summary
Higher extract concentration reduced disease intensity in chillies.
- Taxon
- chilliese0
- Treatment
- citronella leaves extracte0
- Interactor
- Colletotrichum spColletotrichume0pathogen
- Outcome
- intensity of diseasee0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher concentration of citronella leaves extract caused lower incubation period of Colletotrichum sp, intensity of disease and weight loss of chillies”
Claim · model-written summary
Higher extract concentration reduced chilli weight loss.
- Taxon
- chilliese0
- Treatment
- citronella leaves extracte0
- Interactor
- Colletotrichum spColletotrichume0pathogen
- Outcome
- weight losse0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher concentration of citronella leaves extract caused lower incubation period of Colletotrichum sp, intensity of disease and weight loss of chillies”
Claim · model-written summary
The 0,5% extract had greater antifungal activity than other extract treatments and negative control.
- Treatment
- citronella leaves extract (0,5%)e0
- Outcome
- antifungal activitye0
- Direction
- highere0
- Value
- 0,5%e0
- Comparator
- other treatments and negative controle0
Not reportedTaxon
Verbatim
e0“The highest concentration of citronella leaves extract (0,5%) has higher antifungal activity compared to other treatments and negative control while lower than positive control”
Claim · model-written summary
The 0,5% extract had less antifungal activity than the positive control.
- Treatment
- citronella leaves extract (0,5%)e0
- Outcome
- antifungal activitye0
- Direction
- lowere0
- Value
- 0,5%e0
- Comparator
- positive controle0
Not reportedTaxon
Verbatim
e0“The highest concentration of citronella leaves extract (0,5%) has higher antifungal activity compared to other treatments and negative control while lower than positive control”
The same questions in other papers
botanical · Colletotrichum · Capsicum (peppers)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
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.