Formulation of Neem Leaf and Croton Seed Essential Oils as a Natural Insecticide Tested on Mosquitoes and Cockroaches

Phytochemical property and antimicrobial activity of Ficifolius A. Rich root extract: Advancing Ethiopian indigenous wart curing medicinal plant

Although there may be a number of disadvantages, many patients prefer the traditional medication over surgical wart therapy since it may permanently remove the abscess from the body. The roots of the Ficifolius A. Rich plant are one of the native plants used in Ethiopia for traditional wart treatment. Therefore, the main goal of the research was to examine the phytochemical characteristics, identify the chemical compounds, and assess the antimicrobial effectiveness of the previously described plant root extract against gram-positive Staphylococcus aureus and gram-negative Escherichia coli pathogenic bacteria. Consequently, phytochemical characteristics such as tannins, alkaloids, flavonoids, phenols, and saponin were perceived, which inferred the therapeutic implications of root extracts. Furthermore, gas chromatography-mass spectrometry investigations identified a number of chemical components, including the particular antiviral substance Squalene. Moreover, antibacterial test results showed that the growth of gram-positive and gram-negative bacteria was inhibited with the application of crude extract. Generally, Ficifolius A. rich root extract could be effectively utilized for the treatment of anal warts.

Neotropical Flora's Contribution to the Development of Biorational Products for Drosophila suzukii Control

Essential oils (EOs) produced by aromatic plants belonging to different families, such as Asteraceae, Lamiaceae, Lauraceae, Myrtaceae, and Piperaceae, are generally suggested as potential sources of new molecules with insecticidal activity. The EOs are constituted bioactive molecules that may have to control Drosophila suzukii (Matsumura), a serious economic invasive pest of small fruits worldwide. Currently, the control strategy against D. suzukii depends especially on treatment with synthetic insecticides. Due to impacts to human health and the environment, efforts have been made to seek efficient insecticides in chemical pest control. Thus, sixty-five oils extracted from plants were selected to find new alternative types of insecticides active against D. suzukii. The monoterpenes, such as limonene, α-pinene, 1,8-cineole, linalool, menthol, geranial, and neral, were the most representative, which stand out for their insecticidal efficiency. The OEs demonstrated to be used in the management of D. suzukii, thus being an effective strategy to control this pest, ensuring crop protection and agricultural sustainability. Therefore, the substitution by natural products or eco-friendly pesticides instead of synthetic pesticides represents a notable option to mitigate harmful effects on human health and the environment.