Abstract
The greenhouse whitefly (Trialeurodes vaporariorum) is a pest with a wide range of host plants, rapid development, high reproductive capacity and multiple overlapping generations.These biological characteristics are enhanced through the insect's ability to secrete a waxy substance that makes the control of this species very challenging.The aim of the study was to evaluate the efficacy of chemical and biological products in reducing the population of Trialeurodes vaporariorum in tomato crops.The influence of deltametrin, flupyradifuron, Isoclast TM active, potassium salt of fatty acides treatments and spirotetramat was assessed under protected environment(greenhouse).The study protocol included six randomized variants in three replications.The aggressiveness of the target species on tomato plants was evaluated following EPPO guidelines 1/36(3).The efficacy of the products against hemipteran population was assessed at 3 days after treatment (DAT), 7 DAT and 14 DAT.The results recorded during the study showed that the aggressiveness and population levels exerted by adult and nymph stages were highest in untreated control variant.Satisfactory results were recorded in the plots treated with delthamethrin.The biological product Isoclast TM active expressed a lower efficacy against Trialeurodes vaporariorum population compared with other treatments.The systemic insecticides like Sivanto Prime and Movento 100 SC showed the highest efficacy in controlling the population at 7 DAT.Contact and ingestion insecticides control was satisfactory controlling the population within the first 72 hours.
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Claims 6
Claim · model-written summary
Adult and nymph whitefly aggressiveness and population levels were highest in untreated tomato controls.
- Taxon
- TOMATO
Solanum lycopersicumt0 - Interactor
- Trialeurodes vaporariorum
Trialeurodes vaporariorume1pest - Outcome
- aggressiveness and population levels exerted by adult and nymph stagese0
- Direction
- higheste0
- Comparator
- untreated control variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results recorded during the study showed that the aggressiveness and population levels exerted by adult and nymph stages were highest in untreated control variant.”
t0“TOMATO CROPS”
e1“The greenhouse whitefly (Trialeurodes vaporariorum)”
Claim · model-written summary
Deltamethrin treated plots had satisfactory whitefly control.
- Taxon
- TOMATOSolanum lycopersicumt0
- Treatment
- delthamethrine0
- Interactor
- Trialeurodes vaporariorumTrialeurodes vaporariorume1pest
- Outcome
- Satisfactory resultse0
- Direction
- Satisfactorye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Satisfactory results were recorded in the plots treated with delthamethrin.”
t0“TOMATO CROPS”
e1“The greenhouse whitefly (Trialeurodes vaporariorum)”
Claim · model-written summary
Isoclast TM active had lower efficacy against whitefly populations than other treatments.
- Taxon
- TOMATOSolanum lycopersicumt0
- Treatment
- Isoclast TM activee0
- Interactor
- Trialeurodes vaporariorumTrialeurodes vaporariorume0pest
- Outcome
- efficacy against Trialeurodes vaporariorum populatione0
- Direction
- lowere0
- Comparator
- other treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The biological product Isoclast TM active expressed a lower efficacy against Trialeurodes vaporariorum population compared with other treatments.”
t0“TOMATO CROPS”
Claim · model-written summary
Sivanto Prime had the highest whitefly control efficacy at seven days after treatment.
- Taxon
- TOMATOSolanum lycopersicumt0
- Treatment
- Sivanto Primee0
- Interactor
- Trialeurodes vaporariorumTrialeurodes vaporariorume1pest
- Outcome
- efficacy in controlling the populatione0
- Direction
- higheste0
- Qualifier
- 7 DATe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The systemic insecticides like Sivanto Prime and Movento 100 SC showed the highest efficacy in controlling the population at 7 DAT.”
t0“TOMATO CROPS”
e1“The greenhouse whitefly (Trialeurodes vaporariorum)”
Claim · model-written summary
Movento 100 SC had the highest whitefly control efficacy at seven days after treatment.
- Taxon
- TOMATOSolanum lycopersicumt0
- Treatment
- Movento 100 SCe0
- Interactor
- Trialeurodes vaporariorumTrialeurodes vaporariorume1pest
- Outcome
- efficacy in controlling the populatione0
- Direction
- higheste0
- Qualifier
- 7 DATe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The systemic insecticides like Sivanto Prime and Movento 100 SC showed the highest efficacy in controlling the population at 7 DAT.”
t0“TOMATO CROPS”
e1“The greenhouse whitefly (Trialeurodes vaporariorum)”
Claim · model-written summary
Contact and ingestion insecticides gave satisfactory population control within 72 hours.
- Taxon
- TOMATOSolanum lycopersicumt0
- Treatment
- Contact and ingestion insecticidese0
- Interactor
- Trialeurodes vaporariorumTrialeurodes vaporariorume1pest
- Outcome
- controlling the populatione0
- Direction
- satisfactorye0
- Qualifier
- within the first 72 hourse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Contact and ingestion insecticides control was satisfactory controlling the population within the first 72 hours.”
t0“TOMATO CROPS”
e1“The greenhouse whitefly (Trialeurodes vaporariorum)”
The same questions in other papers
insecticide · Trialeurodes vaporariorum · Solanum lycopersicum (tomato)Results agree
2 papers in the same direction as this paper
- 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.