scispace - formally typeset
Search or ask a question

How effective is papaya leaf extract as a natural insecticide compared to synthetic pesticides? 


Best insight from top research papers

Papaya leaf extract has been found to be effective as a natural insecticide compared to synthetic pesticides . Studies have shown that papaya leaf extract can control leaf-eating caterpillar pests , shallot caterpillars , Myzus persicae , Spodoptera litura larvae , and house flies . The effectiveness of papaya leaf extract is attributed to its toxic compounds, such as tannins, terpenoids, flavonoids, and alkaloids, which act as organic insecticides . In some cases, papaya leaf extract has shown higher toxicity and inhibition of feeding compared to synthetic insecticides . Furthermore, papaya leaf extract has been found to be environmentally friendly and improve food safety, aligning with the concept of sustainable agriculture . Overall, papaya leaf extract shows promise as an effective alternative to synthetic pesticides for pest control.

Answers from top 5 papers

More filters
Papers (5)Insight
The provided paper does not compare the effectiveness of papaya leaf extract as a natural insecticide to synthetic pesticides.
The provided paper does not mention papaya leaf extract as a natural insecticide. It focuses on the effectiveness of papaya seed extract as an organic insecticide against Myzus persicae.
The paper does not compare the effectiveness of papaya leaf extract as a natural insecticide to synthetic pesticides.
The paper does not compare the effectiveness of papaya leaf extract as a natural insecticide to synthetic pesticides.
The provided paper does not compare the effectiveness of papaya leaf extract as a natural insecticide to synthetic pesticides.

Related Questions

What are the potential benefits of using papaya leaf extract as an insecticide against Dysmicoccus neobrevipes?5 answersPapaya leaf extract has potential benefits as an insecticide against Dysmicoccus neobrevipes. The extract has been found to be effective in controlling leaf-eating caterpillar pests. It has also shown effectiveness in inhibiting larval feeding and causing toxicity to larvae of Spodoptera exigua, a plant-destroying organism. Additionally, papaya leaf extract has been found to significantly affect the mortality and head-capsule width of Spodoptera litura larvae, indicating its potential as a bioinsecticide. While the specific effects of papaya leaf extract on Dysmicoccus neobrevipes were not mentioned in the abstracts provided, the overall findings suggest that papaya leaf extract has insecticidal properties that may be effective against various insect pests. Further research is needed to determine its specific efficacy against Dysmicoccus neobrevipes.
What is the efficacy of papaya peel paste as a natural cleanser for stain removal on plates?5 answersPapaya peel paste has been studied for its potential as a natural cleanser for stain removal on plates. The paste is rich in minerals, fiber, and phenolic compounds with antimicrobial and antioxidant properties. Additionally, papaya peel has been used as an adsorbent for the removal of pollutants from wastewater, indicating its potential for stain removal. The papaya peel extractive has also been found to have stable antioxidant activity and is suitable for acidic conditions. These properties suggest that papaya peel paste may be effective in removing stains from plates. However, further research is needed to specifically evaluate its efficacy as a natural cleanser for stain removal on plates.
How can mango leaves use as an insecticide?4 answersMango leaves can be used as an insecticide by preparing a solution using various components. One method involves using alligator alternanthera herb extract, cypermethrin, fructus cnidii, quicklime, Chinese prickly ash, and a solvent. Another method includes using purslane herb powder, Trifmine, flonicamid, eucalyptus oil, an emulsifier, and water. Additionally, a mango leaf gall midge pesticide can be made using lauric acid, ethanolamine, capsaicin, theophylline, ethanol, potassium carbonate, a penetrant, a degreasing agent, and water. Thiamethoxam and imidacloprid, systemic insecticides, have also been shown to effectively reduce sap-sucking insects in mangoes when applied as a soil drench. Another method involves using vitex negundo seeds, azadirachta indica seeds, a synergist, stemona roots, fragrant eupatorium herb, and scopola. These methods utilize different components to create insecticides that can control pests and diseases in mango trees.
Does papaya fruit have the presence of papain that prevents aphids ?3 answersPapaya fruit contains papain, a cysteine protease enzyme that has been shown to have various applications in the medical field. However, there is no direct evidence in the provided abstracts to suggest that papain in papaya fruit prevents aphids. The abstracts mainly focus on the isolation, purification, and characterization of papain from different parts of the papaya plant, as well as its role in plant defense against pathogens and insects. While papain has been shown to play a crucial role in protecting papaya from herbivorous insects, there is no specific mention of its effect on aphids in the abstracts provided. Further research would be needed to determine the potential impact of papain on aphids and its role in papaya plant defense against these pests.
What are the effects of papaya as cosmetics?3 answersPapaya has been used in cosmetics due to its beneficial effects on the skin and hair. The high content of vitamins A, B, and C in papaya contributes to its nourishing properties. The proteolytic enzymes, such as papain and chymopapain, found in papaya have antibacterial, antifungal, and antiviral properties, making it suitable for use in skincare products. Papaya extracts have been used topically to accelerate tissue repair, making it beneficial for treating burn wounds. The enzymes present in papaya, such as papain, have also been used in the manufacture of cosmetics, including toothpaste and meat tenderizers. Additionally, the alkaline compounds found in papaya have shown good results in the treatment of skin conditions like warts, corns, and eczema. Overall, papaya has been recognized for its potential in cosmetics due to its various beneficial properties for the skin and hair.
How do natural pesticides compare to synthetic pesticides in terms of effectiveness and environmental impact?5 answersNatural pesticides and synthetic pesticides differ in terms of effectiveness and environmental impact. While natural pesticides are often perceived as safer and more environmentally friendly, research has shown that this assumption may not always hold true. Studies have found that organic-approved insecticides can have a similar or even greater negative impact on natural enemy species compared to synthetic insecticides. Additionally, organic pesticides were found to be more detrimental to biological control organisms in field experiments and had higher Environmental Impact Quotients at field use rates. On the other hand, synthetic and botanical pesticides have been found to have detrimental effects on beneficial insects, including reductions in reproductive capacity and direct mortality. Therefore, it is important to evaluate all pesticides using an empirically-based risk assessment, rather than relying solely on their chemical origin, to ensure their effectiveness and minimize their environmental impact.