Insecticidal activity of nanoemulsion of Piper aduncum extract against cabbage head cartepillar Crocidolomia pavonana F. (Lepidoptera: Crambidae)

Erlina, Lei Harismi; Lina, Eka Candra; Reflinaldon,; Djamaan, Akmal; Arneti,

doi:10.1088/1755-1315/468/1/012001

Cited by 8 publications

(10 citation statements)

References 14 publications

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“…At the highest dose, the single treatment of P. aduncum fruit powder and the mixed treatment showed a 1:1 ratio. Insects that consume adequate amounts of feed and good nutrition will affect the quality and quantity of insect hormones' growth cycle, development, and function [18]. High treatment doses tend to reduce the number of female ratios.…”

Section: Mixed Treatmentmentioning

confidence: 99%

Mixed rice husk ash and powder of Piper aduncum fruit as an alternative control of Spodoptera frugiperda in corn plants

Lina,

Buana,

Nelly

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The insecticidal activity of Piper aduncum fruit has been reported, and the rice husk ash is well used as an alternative control of the new invasive pest Spodoptera frugiperda. This research aimed to determine the effectiveness of a mixture rice husk ash and P. aduncum fruit powder as an alternative control of S. frugiperda on maize. The study was conducted using a Completely Randomized Design (CRD), including preliminary and follow-up tests. The test used the sowing method on the leaf, consisting of five treatments plus control and five replications. Observation parameters were larval mortality, larval development time, percentage of pupae formed, rate of imago appearing, and sex ratio. In general, a single treatment of P. aduncum fruit powder and rice husk ash can cause the death of S. frugiperda larvae, inhibit the development of larvae that survive after treatment, and reduce the percentage of pupae and imago when compared to controls. It also affects the ratio of males and females of imago appearance. Probit analysis of the mixed treatment of P. aduncum fruit powder and rice husk ash (1:1) showed the LC50 and LC95 values were 2.06 g and 12.93 g, respectively. A mixture of rice husk ash and P. aduncum fruit powder can be used as an alternative to control S. frugiperda with the index combination value at the LC50 and LC95level were 0.58 and 0.65 respectively, which indicates the index combination is a weak synergistic.

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Section: Mixed Treatmentmentioning

confidence: 99%

Mixed rice husk ash and powder of Piper aduncum fruit as an alternative control of Spodoptera frugiperda in corn plants

Lina,

Buana,

Nelly

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Geographical condition of Bogor is highland with high rain intensity. Meanwhile, Riau is low land with high sunlight intensity [16].…”

Section: Total Mortality (%)mentioning

confidence: 99%

“…Quantity and diversity of plant secondary metabolites are affected by altitude, sunlight and soil properties [15]. Organic extract of Riau forest betel fruit showed the poisoning ability to Crocidolomia pavonana in 0.2% concentration could kill 84.4% of examined larvae [16]. The presence of forest betel in Riau is abundant., but the report of this plant fruit effect to S. frugiperda is still limited.…”

Section: Introductionmentioning

confidence: 99%

Effectivity of organic extract of forest betel fruit (Piper aduncum L.) of Riau to fall armyworm (Spodoptera frugiperda JE Smith) in laboratory

Rustam

Putra

Yudha

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Spodoptera frugiperda is a new pest for maize in Indonesia. The research was aimed to obtain fruit organic extract of forest betel for S. frugiperda mortality in Laboratory. The research was conducted at Pest Laboratory, Faculty of Agriculture, Riau University,Bina Widya Campus, Pekanbaru, Riau Province, Indonesia from February to April 2022. Experiment in completely randomized design was used in the study. There were six treatments and four replicates. 10 larvae instar three of S. frugiperda were infested for each treatment by using spraying method. The treatment was organic extract concentration of forest betel as follows : A0 ( 0 % of organic extract of forest betel), A1 (0.2 % of organic extract of forest betel), A2 (0.4 % of organic extract of forest betel), A3 (0.6 % of organic extract of forest betel), A4 (0.8 % of organic extract of forest betel) and A5 (1.0 % of organic extract of forest betel). The result showed that concentration of 0.8% was the effective one to mortality of S. frugiperda. The total mortality was 82.50% with early lethal time of 2.5 hours after application and lethal time 50 at 31 hours after application. Concentration of 0.32% or 3.2 ml.l−1 was appropriate one to kill 50% of population and concentration of 1.34% or 13.4 ml.l−1 was appropriate to kill 95% of S. frugiperda larvae population

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“…The oil that drips on the collecting column is then transferred slowly into a glass bottle. Magnesium sulfate is used to remove the remaining water in the obtained volatile oil liquid (Erlina, Lina, & Djamaan, 2020).…”

Section: Making Nanoemulsion From Piper Aduncum and Cymbopogon Nardusmentioning

confidence: 99%

Nanoemulsion from Piper aduncum, Cymbopogon nardus, and Bacillus thuringiensis to Control Xanthomonas axonopodis pv. allii

Phuong

Lina²,

Yanti³

2022

IJASC

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The bacterial speciesXanthomonas axonopodispvallii(Xaa)is an important pathogen causing leaf blight in shallots. The use of botanical pesticides with nanoemulsion formulations has become acommon alternative.Thisstudyaimstodeterminethecharacteristicsand optimumconcentrationofthemixtureofessentialoilofPiper aduncumandfragrantCymbopogonnarduswaste.Nanoemulsion formulations are made using spontaneous emulsification methods. Besides,testingBacillusthuringiensisstrainMRSNR3.1andits secondary metabolitestoxicity against Xaa was carried out by the diffusion method using paper discs to determine the diameter of the inhibition zone.The results demonstrate that allfourconcentrations,1%, 2.5%, 5%,and7.5%, couldcontrol Xaa bacteria. A concentration of 1% is consideredmoreoptimal than the otherthreeconcentrations in bactericidal effects against Xaa,as manifested in the formed clear zone (diameter of 3.17 cm).Besides,Bacillus thuringiensisstrain MRSNR3.1 and its secondary metaboliteswere also effective againstXaa afterfourdays of incubation with inhibition zones of 3.04 ± 0.44 and2.21±0.28,respectively.Hence,itisconcludedthat nanoemulsion at 1% concentration andBacillus thuringiensisstrain MRSNR3.1 have bactericidal properties that can be used to controlXaa

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Insecticidal activity of nanoemulsion of Piper aduncum extract against cabbage head cartepillar Crocidolomia pavonana F. (Lepidoptera: Crambidae)

Cited by 8 publications

References 14 publications

Mixed rice husk ash and powder of Piper aduncum fruit as an alternative control of Spodoptera frugiperda in corn plants

Mixed rice husk ash and powder of Piper aduncum fruit as an alternative control of Spodoptera frugiperda in corn plants

Effectivity of organic extract of forest betel fruit (Piper aduncum L.) of Riau to fall armyworm (Spodoptera frugiperda JE Smith) in laboratory

Nanoemulsion from Piper aduncum, Cymbopogon nardus, and Bacillus thuringiensis to Control Xanthomonas axonopodis pv. allii

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