Non-volatile Chemical Composition and Botanical Extracts from Lippia javanica (Burm. F) Spreng. In Control of Cowpea Aphids

Wafula, Masinde Collins; Mutisya, Musyimi David; Malombe, Itambo

doi:10.3923/jas.2019.325.330

Cited by 3 publications

(4 citation statements)

References 12 publications

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“…Their study found that the acaricidal effect was dependent on the dose of the extract and exposure time. A study by [122] as well revealed the effectiveness of aqueous extracts of L. javanica leaves against the cowpea aphids. Their study demonstrated that 10% w/v extracts from the dried leaves powder significantly reduced the aphids infestation on cowpeas.…”

Section: The Chemical and Insecticidal Potential Of Lippia Javanicamentioning

confidence: 99%

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review

Tlankka¹,

Mbega²,

Ndakidemi³

2020

AJPS

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Bambara groundnuts (Vigna subterranea (L.) Verdc.) is an important leguminous crop native in Africa and is mainly cultivated for its highly nutritious grains. However, bambara groundnuts production is constrained by many insect pests including aphids (Aphids sp.), leaf hopers (Hilda patruelis), foliage beetles (Ootheca mutabilis), pod sucking bugs (Clavigralla tomentosicollis), red spider mites (Tetrunychus sp.), groundnut jassids in the field and bruchids (Callosobruchus maculatus, and Callosobruchus subinnotatus) in the storage. Smallholder farmers usually apply synthetic pesticides to control those insect pests. However, synthetic pesticides are potentially harmful to the environment, non-targeted animals and human's health. Pesticidal plants such as B. pilosa, L. camara, T. vogelii, V. amygdalina, L. javanica, T. diversifolia, and C. dichogamus which are available in most parts of Africa where How to cite this paper: Tlankka, N.S., Mbega, E.R. and Ndakidemi, P.A. (2020) Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (Vigna subterranea (L.) Verdc.

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Section: The Chemical and Insecticidal Potential Of Lippia Javanicamentioning

confidence: 99%

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review

Tlankka¹,

Mbega²,

Ndakidemi³

2020

AJPS

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“…Lippia is a genus that belongs to the family Verbenaceae [55], which is distributed in the tropics of Africa and South America [56]. There are more than 200 species in the genus Lippia (Lamiales: Verbenaceae), many of which are aromatic [55]. According to Viljoen et al [57], Lippia javanica (Burm.…”

Section: Lippia Javanicamentioning

confidence: 99%

“…L. javanica also contains alkaloids, amino acids, flavonoids, iridoids, triterpenes, and other volatile and non-volatile secondary metabolites. Furthermore, L. javanica contains phytochemicals, such as anthocyanins, anthraquinones, coumarins, saponins, flavones, alkaloids, flavonoids, tannins, phenols, cardiac glycosides [55], and phenylethanoid glycosides (isoverbascoside and verbascoside) [62]. From the essential oils extracted from L. javanica, Pascual et al [63] reported the presence of p-cymene, camphor, limonene, β-caryophyllene, linalool, α-pinene, thymol, carvone, ipsenone, myrcenone, myrcene, piperitenone, caryophyllene, and tagetenone, which give the plant antiseptic, antibacterial, and antiviral properties [64].…”

Section: Lippia Javanicamentioning

confidence: 99%

Antioxidant and Antimicrobial Properties of Selected Phytogenics for Sustainable Poultry Production

et al. 2022

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The use of antibiotic growth promoters (AGP) in poultry production not only promotes the emergence of pathogenic multi-drug resistant bacteria, but it also compromises product quality, threatens animal and human health, and pollutes the environment. However, the complete withdrawal of AGP without alternatives could result in uncontrollable disease outbreaks that would jeopardize large-scale poultry intensification. Thus, the use of phytogenic products as potential alternatives to in-feed AGP has attracted worldwide research interest. These phytogenic products contain numerous biologically active substances with antioxidant and antimicrobial activities that can enhance poultry health, growth performance, and meat quality characteristics. In addition, the incorporation of phytogenic products as feed additives in poultry diets could result in the production of high-quality, drug-free, and organic poultry products that are safe for human consumption. Thus, this review examines the current evidence on the antioxidant and antimicrobial properties of a selection of phytogenic products, their effects on nutrient utilization, and physiological and meat quality parameters in poultry. The paper also reviews the factors that could limit the utilization of phytogenic products in poultry nutrition and proposes solutions that can deliver efficient and sustainable poultry production systems for global food and nutrition security.

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“…Their study found that the acaricidal effect was dependent on the dose of the extract and exposure time. A study byWafula et al (2019) as well revealed the effectiveness of aqueous extracts of L. javanica leaves against the cowpea aphids. Their study established that 10% (w/v) extracts from the dried leaves powder significantly reduced the aphids infestation on cowpeas.…”

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confidence: 99%

Effectiveness of pesticidal plant extracts on field and post-harvest pests in Bambara groundnuts in Tanzania

Tlankka¹

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A randomized complete block design (RCBD) experiment was conducted to assess the effectiveness of Bidens pilosa, Lantana camara, Vernonia amygdalina, Tithonia diversifolia, Tephrosia vogelii and Lippia javanica against field pests of bambara groundnuts. The extracts were prepared by dissolving powder of the plants leaves at the concentration of 10% (w/v) in tap water containing 1% soap and left for 24 hours. Then, extracts were sprayed on 2 weeks seedlings of bambara groundnut and assessment of the abundance of insect pests and beneficial arthropods and plant damage was conducted weekly for 15 weeks. The results showed that pesticidal plants significantly (P ≤ 0.05) reduced the abundance of foliage beetles, aphids, mealybugs, red spider mites, and leafhoppers and caused significantly (P ≤ 0.05) less threat to ladybird, hoverfly, wasps and spiders. A storage experiment was conducted to assess the insecticidal effectiveness of B. pilosa, L. camara, T. vogelii, V. amygdalina, L. javanica, T. diversifolia and Croton dichogamus leaves powder on Callosobruchus maculatus. The pesticidal plants powder were admixed with grains at the dosage of 10% (w/w) and compared with actellic dust and untreated control. The experiment was monitored for 6 months. T. vogelii and actellic dust were the most effective treatments by killing 93.07 - 100% and 91.33 - 100% of bruchids respectively for 180 days of the study. Therefore, Tephrosia vogelii is recommended in controlling field and post-harvest pests in bambara groundnuts. Further research is recommended to assess the active compounds, mode of action and toxicity of T. vogelii and assess its effect on non-target organisms in bambara groundnuts.

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Non-volatile Chemical Composition and Botanical Extracts from Lippia javanica (Burm. F) Spreng. In Control of Cowpea Aphids

Cited by 3 publications

References 12 publications

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review

Antioxidant and Antimicrobial Properties of Selected Phytogenics for Sustainable Poultry Production

Effectiveness of pesticidal plant extracts on field and post-harvest pests in Bambara groundnuts in Tanzania

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Non-volatile Chemical Composition and Botanical Extracts from Lippia javanica (Burm. F) Spreng. In Control of Cowpea Aphids

Cited by 3 publications

References 12 publications

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (&lt;i&gt;Vigna subterranea&lt;/i&gt; (L.) Verdc.) in Africa: A Review

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (&lt;i&gt;Vigna subterranea&lt;/i&gt; (L.) Verdc.) in Africa: A Review

Antioxidant and Antimicrobial Properties of Selected Phytogenics for Sustainable Poultry Production

Effectiveness of pesticidal plant extracts on field and post-harvest pests in Bambara groundnuts in Tanzania

Contact Info

Product

Resources

About

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review

Potential of Indigenous Pesticidal Plants in the Control of Field and Post-Harvest Arthropod Pests in Bambara Groundnuts (<i>Vigna subterranea</i> (L.) Verdc.) in Africa: A Review