Abstract
The efficacy of four plant extracts, Alpinia galanga Sw. (Zingiberaceae), Amomum cardamomum Auct. (Zingiberaceae), Cyperus rotundus L. (Cyperaceae), and Gomphrena globosa L. (Amaranthaceae) were evaluated against the diamondback moth, Plutella xylostella L. and the cabbage webworm Crocidolomia binotalis Zeller larvae on cultivated cabbage. Treatments with 0.5% A. galanga and G. globosa extracts significantly reduced P. xylostella larval density, and the percentage of infested plants, proving to be more effective than a standard insecticide Decis7 2.5EC (deltamethrin). Moreover, G. globosa significantly reduced the intensity of cabbage damage caused by P. xylostella. Treatment with 0.5% A. cardamomum extract reduced the percentage of P. xylostella-infested plants and the intensity of cabbage damage. However, the plant extracts did not effectively reduce C. binotalis larval density, the percentage of infested plants or the intensity of cabbage damage. Phytotoxic effects on cabbage plants were not observed in any extract treatment.
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Claims 9
Claim · model-written summary
A. galanga extract reduced P. xylostella larval density more effectively than Decis7 2.5EC.
- Taxon
- cabbage
Brassica oleracea var. capitatat0 - Treatment
- 0.5% A. galangae0
- Interactor
- P. xylostellae0pest
- Outcome
- P. xylostella larval densitye0
- Direction
- reducede0
- Comparator
- Decis7 2.5ECe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatments with 0.5% A. galanga and G. globosa extracts significantly reduced P. xylostella larval density, and the percentage of infested plants, proving to be more effective than a standard insecticide Decis7 2.5EC (deltamethrin).”
t0“evaluation of cabbage damage”
Claim · model-written summary
G. globosa extract reduced P. xylostella larval density more effectively than Decis7 2.5EC.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- G. globosa extractse0
- Interactor
- P. xylostellae0pest
- Outcome
- P. xylostella larval densitye0
- Direction
- reducede0
- Comparator
- Decis7 2.5ECe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatments with 0.5% A. galanga and G. globosa extracts significantly reduced P. xylostella larval density, and the percentage of infested plants, proving to be more effective than a standard insecticide Decis7 2.5EC (deltamethrin).”
t0“evaluation of cabbage damage”
Claim · model-written summary
A. galanga extract reduced the percentage of P. xylostella infested plants.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- 0.5% A. galangae0
- Interactor
- P. xylostellae0pest
- Outcome
- percentage of infested plantse0
- Direction
- reducede0
- Comparator
- Decis7 2.5ECe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatments with 0.5% A. galanga and G. globosa extracts significantly reduced P. xylostella larval density, and the percentage of infested plants, proving to be more effective than a standard insecticide Decis7 2.5EC (deltamethrin).”
t0“evaluation of cabbage damage”
Claim · model-written summary
G. globosa extract reduced the percentage of P. xylostella infested plants.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- G. globosa extractse0
- Interactor
- P. xylostellae0pest
- Outcome
- percentage of infested plantse0
- Direction
- reducede0
- Comparator
- Decis7 2.5ECe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatments with 0.5% A. galanga and G. globosa extracts significantly reduced P. xylostella larval density, and the percentage of infested plants, proving to be more effective than a standard insecticide Decis7 2.5EC (deltamethrin).”
t0“evaluation of cabbage damage”
Claim · model-written summary
G. globosa reduced P. xylostella cabbage damage intensity.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- G. globosae0
- Interactor
- P. xylostellae0pest
- Outcome
- intensity of cabbage damagee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Moreover, G. globosa significantly reduced the intensity of cabbage damage caused by P. xylostella.”
Claim · model-written summary
A. cardamomum extract reduced the share of P. xylostella infested plants.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- 0.5% A. cardamomum extracte0
- Interactor
- P. xylostellae0pest
- Outcome
- percentage of P. xylostella-infested plantse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with 0.5% A. cardamomum extract reduced the percentage of P. xylostella-infested plants and the intensity of cabbage damage.”
t0“evaluation of cabbage damage”
Claim · model-written summary
A. cardamomum extract reduced cabbage damage intensity.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- 0.5% A. cardamomum extracte0
- Interactor
- P. xylostellae0pest
- Outcome
- intensity of cabbage damagee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with 0.5% A. cardamomum extract reduced the percentage of P. xylostella-infested plants and the intensity of cabbage damage.”
Claim · model-written summary
The extracts did not effectively reduce C. binotalis density, infestation, or cabbage damage.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- plant extractse0
- Interactor
- C. binotalise0pest
- Outcome
- C. binotalis larval density, the percentage of infested plants or the intensity of cabbage damagee0
- Direction
- did not effectively reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, the plant extracts did not effectively reduce C. binotalis larval density, the percentage of infested plants or the intensity of cabbage damage.”
Claim · model-written summary
No extract treatment caused observed phytotoxic effects in cabbage.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- extract treatmente0
- Outcome
- Phytotoxic effectse0
- Direction
- not observede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phytotoxic effects on cabbage plants were not observed in any extract treatment.”
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See all 78 papers →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.