Efektivitas Ekstrak Daun Tembakau (Nicotiana tabacum L)  dari Semarang, Temanggung, dan Kendal Sebagai Larvasida Aedes aegypti L

Handayani, Sri Wahyuni; Prastowo, Dhian; Boesri, Hasan; Oktsariyanti, Ary; Joharina, Arum Sih

doi:10.22435/blb.v14i1.293

Cited by 4 publications

(5 citation statements)

References 3 publications

(4 reference statements)

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“…Utilization of tobacco plants is not only a raw material for cigarettes but can also be used as antioxidants and larvicides (Handayani, S.W., Prastowo, D., Boesri, H., Oktsariyanti, A., Joharina, A.S., 2018), bioinsecticides (Paramartha and Lazurdi, 2013); (Siswoyo, E., Masturah, R., Fahmi, N., 2018), even to soundproofing materials (Fransiska, windy A., Sari, O.K., Hardiansyah, Nugroho, D., 2015). One of the problems in developing tobacco plants is the provision of quality seeds (Rachman, 2007).…”

Section: A Introductionmentioning

confidence: 99%

The Vigor and Viability Seed Testing of Three Tobacco Varieties on Various Seed Germination Media

Rs¹,

Ridhawati

2020

ATJ

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Seed viability is one of the most important physiological quality benchmarks of seeds. The use of appropriate germination media can affect the results of seed viability testing. This study aims to determine the optimal germination media in tobacco seed viability testing. This research was conducted at the Seed Laboratory of the Indonesian Sweetener and Fiber Crops Research Institute, Malang in January - March 2019. The research method used a two-factorial randomized block design (RAK). The first factor is tobacco seed varieties consisting of Kasturi in 2007, Bojonegoro in 2012 and Kemloko in 2014. The second factor is the seed germination media consisting of straw paper, cotton, towel tissue, paperboard and newspaper. The results showed that the Kemloko variety of tobacco seeds germinated in the towel tissue had the best seed vigor and viability percentage. Seed germination media with paperboard, towel tissue and straw paper can be used to test the viability of tobacco seeds because they have a percentage of simultaneous growth, percentage of the growth speed, percentage of germination, percentage of the growth potential maximum and normal seedling dry weight which are equally well

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Section: A Introductionmentioning

confidence: 99%

The Vigor and Viability Seed Testing of Three Tobacco Varieties on Various Seed Germination Media

Rs¹,

Ridhawati

2020

ATJ

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“…Many of these natural materials used as larvicides and also as attractants. The use of natural materials as biolarvasides which has been scientifically proven to be able to kill mosquito larvae, among others are extracts of grapefruit [15], frangipani leaves [16], tobacco leaves [17] and others, while attractants that are proven capable of attracting mosquitoes to lay eggs (oviposition) are agnasoma leaves with nano particle extraction [18], rice straw (Oryza sativa) soaking water, Goose grass (Eleusine indica) [13] with a 15% soaking water content.…”

Section: Resultsmentioning

confidence: 99%

Dengue vector surveillance (Aedes albopictus) with ovitrap and attractants from imperata immersion (Imperata cylindrica)

Ridha¹,

Hairani²,

Rosanji³

et al. 2020

IJPHS

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Efforts to control the vector in reducing the population of Aedes albopictus can be done by using attractants with ovitrap. This study aims to determine the variation of Imperata cylindrica raeusch's immersion straw immersion dose on the number of eggs and hatchability of Aedes albopictus in the laboratory. Research type is a true experiment with a completely randomized design (CRD). The material used is Imperata cylindrica raeusch soaking with 5%, 10%, 15%, 20% concentration and aquadest as a control with 5 replications. The results showed that Imperata grass soaking was proven to be effective as an attractant in Aedes albopictus mosquitoes and was able to inhibit the number of eggs that hatch. Utilization of Imperata straw soaking can be used as an additive in the ovitrap in dengue vector surveillance.

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“…Tobacco extract has larvicidal activity against Aedes aegypti mosquitoes ( Aji et al 2015). The larvicidal activity of tobacco leaf extract is not directly proportional to the nicotine content in the extract (Handayani et al, 2018). The study by Hidayati et al (2018) showed that tobacco leaf extract has larvicidal solid effects against Aedes aegypti and Aedes albopictus mosquitoes, with LC50 values of 0.11% and 0.20%, respectively.…”

Section: Discussionmentioning

confidence: 99%

Topical Antibiotic Optimization of Wijayakusuma Plant (Epiphyllum oxypetalum) as Mosquito Repellent Therapy Oil

Agus Darwanto,

Rindi,

Novita

2023

ihelis

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Wijayakusuma plants contain various active compounds that are beneficial to health, such as alkaloids, triterpenoids, and saponins. This research aims to optimize topical antibiotic products from Wijayakusuma plant that were synergized with Sambung Nyawa, Sambang Darah, Bratawali, Sambilata, and Tobacco leaves into a therapeutic oil for a mosquito repellent. The topical antibiotics were made by maceration method by soaking wijayakusuma, sambung nyawa, sambilata, bratawali, sambang getih, and tobacco leaves using VCO then tested by viscosity test, antibacterial test, phytochemical screening, antioxidant test, and efficacy test. Data were analyzed with descriptive statistics. The results showed that viscosity measurement with Oswald 20oC showed 22.56 cP. Antioxidant analysis used the % DPPH inhibition method with a sample of 50,000 ppm was 51.6%. Antibacterial activity against Bacillus subtilis (grampositive) was 18.8 mm (strong), and against Escherichia coli (gram-negative) was 10.4 mm (strong). The equivalent flavonoids as topical antibiotics contained 15.51 mg QE/ml, phenolics 8.11 mg GAE/ml, and tannins 11.30 mg TAE/ml. Mosquitoes stumbled and flew away when exposed to this topical antibiotic. This topical antibiotic has good antioxidant content for body care, antibacterial and aromatherapy that repels mosquitoes, and is suitable for external massage oil treatment.

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Efektivitas Ekstrak Daun Tembakau (Nicotiana tabacum L) dari Semarang, Temanggung, dan Kendal Sebagai Larvasida Aedes aegypti L

Cited by 4 publications

References 3 publications

The Vigor and Viability Seed Testing of Three Tobacco Varieties on Various Seed Germination Media

The Vigor and Viability Seed Testing of Three Tobacco Varieties on Various Seed Germination Media

Dengue vector surveillance (Aedes albopictus) with ovitrap and attractants from imperata immersion (Imperata cylindrica)

Topical Antibiotic Optimization of Wijayakusuma Plant (Epiphyllum oxypetalum) as Mosquito Repellent Therapy Oil

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