Abstract
Laboratory and field efficacy of certain neonicotinoids, green nanoparticles and botanicals is reported against diamondback moth (DBM), Plutella xylostella. In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h. The order of toxicity to DBM on the basis of LC50 values was imidacloprid> chlorantraniliprole>flubendiamide>novaluron> zinc np> silver np>tulsi extract >dhatura extract >neem oil for the exposure period of 24 h and novaluron> zinc np> silver np> chlorantraniliprole> imidacloprid>tulsi extract >flubendiamide>neem oil >dhatura extract for the exposure period of 48 h respectively. In field application, chlorantraniliprole10 g ai ha-1 was the most effective in bringing down the population of DBM (78.70, 82.00, 87.50, 86.40 and 85.30 per cent) at 1,3,5,7 and 15 d after spraying (DAS) respectively, while the lowest population reduction (12.50, 17.00, 15.90, 15.90 and 13.60 per cent) was found with dhatura extract 0.2 mLL-1 at 1, 3, 5, 7 and 15 DAS.
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Claims 20
Claim · model-written summary
chlorantraniliprole had a 24-hour LC50 against diamondback moth of 0.004 per cent.
- Taxon
- cabbage
Brassica oleracea var. capitatat0 - Treatment
- chlorantraniliprolee0
- Interactor
- Plutella xylostella
Plutella xylostellat0peste0 - Outcome
- LC50e0
- Value
- 0.004e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
novaluron had a 24-hour LC50 against diamondback moth of 0.008 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- novalurone0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.008e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
flubendiamide had a 24-hour LC50 against diamondback moth of 0.005 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- flubendiamidee0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.005e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
silver nanoparticles had a 24-hour LC50 against diamondback moth of 0.039 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- silver nanoparticlese0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.039e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
zinc np had a 24-hour LC50 against diamondback moth of 0.013 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- zinc npe0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.013e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
neem oil had a 24-hour LC50 against diamondback moth of 0.893 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- neem oile0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.893e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
tulsi extract had a 24-hour LC50 against diamondback moth of 0.615 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- tulsi extracte0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.615e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
dhatura extract had a 24-hour LC50 against diamondback moth of 0.738 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- dhatura extracte0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.738e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
imidacloprid had a 24-hour LC50 against diamondback moth of 0.001 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- imidaclopride0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.001e0
- Qualifier
- after 24 h of exposuree0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
chlorantraniliprole had a 48-hour LC50 against diamondback moth of 0.040 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- chlorantraniliprolee0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.040e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
novaluron had a 48-hour LC50 against diamondback moth of 0.006 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- novalurone0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.006e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
flubendiamide had a 48-hour LC50 against diamondback moth of 0.100 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- flubendiamidee0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.100e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
silver nanoparticles had a 48-hour LC50 against diamondback moth of 0.028 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- silver nanoparticlese0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.028e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
zinc np had a 48-hour LC50 against diamondback moth of 0.008 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- zinc npe0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.008e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
neem oil had a 48-hour LC50 against diamondback moth of 0.116 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- neem oile0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.116e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
tulsi extract had a 48-hour LC50 against diamondback moth of 0.092 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- tulsi extracte0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.092e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
dhatura extract had a 48-hour LC50 against diamondback moth of 0.133 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- dhatura extracte0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.133e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
imidacloprid had a 48-hour LC50 against diamondback moth of 0.069 per cent.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- imidaclopride0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- LC50e0
- Value
- 0.069e0
- Qualifier
- after 48 he0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In laboratory bioassay, the LC50 of chlorantraniliprole, novaluron, flubendiamide, silver nanoparticles (np), zinc np, neem oil, tulsi extract, dhatura extract and imidacloprid (standard check) were found to be 0.004, 0.008, 0.005, 0.039, 0.013, 0.893, 0.615, 0.738 and 0.001 per cent respectively after 24 h of exposure and 0.040, 0.006, 0.100, 0.028, 0.008, 0.116, 0.092,0.133 and 0.069 per cent respectively after 48 h.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
Chlorantraniliprole was the most effective field treatment for reducing diamondback moth population.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- chlorantraniliprole10 g ai ha-1e0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- population of DBMe0
- Direction
- bringing downe0
- Comparator
- dhatura extract 0.2 mLL-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In field application, chlorantraniliprole10 g ai ha-1 was the most effective in bringing down the population of DBM (78.70, 82.00, 87.50, 86.40 and 85.30 per cent) at 1,3,5,7 and 15 d after spraying (DAS) respectively, while the lowest population reduction (12.50, 17.00, 15.90, 15.90 and 13.60 per cent) was found with dhatura extract 0.2 mLL-1 at 1, 3, 5, 7 and 15 DAS.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
Claim · model-written summary
Dhatura extract gave the lowest field reduction in diamondback moth population.
- Taxon
- cabbageBrassica oleracea var. capitatat0
- Treatment
- dhatura extract 0.2 mLL-1e0
- Interactor
- Plutella xylostellaPlutella xylostellat0peste0
- Outcome
- population reductione0
- Direction
- loweste0
- Comparator
- chlorantraniliprole10 g ai ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In field application, chlorantraniliprole10 g ai ha-1 was the most effective in bringing down the population of DBM (78.70, 82.00, 87.50, 86.40 and 85.30 per cent) at 1,3,5,7 and 15 d after spraying (DAS) respectively, while the lowest population reduction (12.50, 17.00, 15.90, 15.90 and 13.60 per cent) was found with dhatura extract 0.2 mLL-1 at 1, 3, 5, 7 and 15 DAS.”
t0“Plutella xylostella (Lepidoptera: Plutellidae) on cabbage”
The same questions in other papers
botanical · Plutella xylostella · Brassica oleracea (wild cabbage)Positive and negative results
2 papers in the same direction as this paper · 23 in the opposite direction
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- positive
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