In vitro nematicidal efficacy of aloe vera extract on Meloidogyne Incognita in tomato plants

Clicks: 8
ID: 309493
2025
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Emerging

Ranked #22 of 145 articles by views in Aminu Kano Academic Scholars Association Multidisciplinary Journal

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 145 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Tomato (Solanum lycopersicum) is a globally important vegetable crop, but its productivity is severely threatened by root-knot nematodes, particularly Meloidogyne incognita. Conventional nematicides used to manage this pest often pose environmental and health risks, prompting the need for safer, plant-based alternatives. This study investigated the in vitro nematicidal efficacy of Aloe vera extract against second-stage juveniles (J2s) of M. incognita under controlled laboratory conditions. Fresh Aloe vera leaves were processed to obtain aqueous extracts at concentrations of 25%, 50%, 75%, and 100%. Approximately 100 J2s were exposed to each treatment in petri dishes and observed at intervals of 24, 48, and 72 hours. Mortality was assessed microscopically, and statistical analysis was conducted using ANOVA and Tukey’s HSD test. Results showed a significant increase in nematode mortality with both concentration and exposure time. After 72 hours, mortality rates ranged from 58.0% at 25% concentration to 95.0% at 100% concentration, compared to only 5.0% in the control. The 100% Aloe vera extract consistently outperformed other treatments (p < 0.05), indicating strong nematicidal potential. The data support a concentration- and time-dependent nematicidal effect attributable to bioactive compounds such as anthraquinones, saponins, and phenolics present in the extract. These findings suggest that Aloe vera extract can serve as an effective, eco-friendly alternative to synthetic nematicides in the management of M. incognita. However, further in vivo and field-based research is recommended to validate its efficacy under natural conditions and develop standardized formulations for agricultural use.
Reference Key
imported_1762721642_6910ff6af3d50 Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors S. M. Yahaya
Journal Aminu Kano Academic Scholars Association Multidisciplinary Journal
Year 2025
DOI
DOI not found
URL
https://akasa.com.ng/ojs/index.php/journal/article/view/17
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.