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Information Journal Paper

Title

COMPARISON EFFECT OF ETHANOLIC SEED EXTRACT OF MELIA AZEDARACH L. ‎‎(MELIACEAE) AGAINST TWO APHID SPECIES

Pages

  223-228

Keywords

LC50Q2

Abstract

 Background and Aim: Aphids are of serious pests and vectors of multitude of viral diseases of field crops, vegetables, ‎and greenhouse crops. They have displayed a remarkable ability to establish resistance to ‎almost every insecticide with which it has been treated. To reduce the damage of these pests ‎and dependence on the sometimes unwise use of synthetic pesticides in crop and vegetable ‎plantations, the toxicity of ethanolic seed extract of MELIA AZEDARACH L. (Meliaceae) was ‎assayed against 3-4 days-old individuals of Aphis gossypii Glover and Myzus persicae (Sulzer) ‎‎(Hemiptera: Aphididae).‎Experimental: In this study, M. azedarach L. seeds were collected from Kerman, Iran. They were milled and ‎powdered and extracted with ethanol (95%) solvent. All experiments with different ‎concentrations were conducted by TOPICAL TEST bioassay in laboratory. The treated aphids were ‎reared at 25±1oC temperature, relative humidity of 60±10% and 16 hours of artificial light at ‎an intensity of about 4000 lux. Ethanol (95%) was used as control treatments.Results and Discussion: The results indicated that in the concentration 60 ml/ml, the mortality of A. gossypii treatment ‎after 24 h was 95% and it was significantly higher than M. persicae treatment (p<0.005). ‎Also the LC50 of ethanol seed extracts of M. azedarach for A. gossypii and M. persicae after ‎‎24 hr was 13.7 and 15.0 ml/ml, respectively.‏‎ It is concluded that the ethanolic seed extract ‎of M. azedarach may be applicable as a safe insecticide to aphid's control in IPM programs‏.Industrial and Practical Recommendations: According to this research, ethanolic seed extract of MELIA AZEDARACH L has good pesticide effects and can be used as a low-risk pesticide for controlling aphids in IPM. Due to the less destructive effects of herbal pesticides on humans and environment than chemical ones, these compositions can be recommended as a low-risk pesticide or as a model for making new pesticides for eradicating the pests.

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    Cite

    APA: Copy

    SALARI, ELHAM, AHMADI, KAMAL, & ZAMANI DEHYAGHOBI, REZA. (2012). COMPARISON EFFECT OF ETHANOLIC SEED EXTRACT OF MELIA AZEDARACH L. ‎‎(MELIACEAE) AGAINST TWO APHID SPECIES. JOURNAL OF HERBAL DRUGS, 2(4), 223-228. SID. https://sid.ir/paper/193759/en

    Vancouver: Copy

    SALARI ELHAM, AHMADI KAMAL, ZAMANI DEHYAGHOBI REZA. COMPARISON EFFECT OF ETHANOLIC SEED EXTRACT OF MELIA AZEDARACH L. ‎‎(MELIACEAE) AGAINST TWO APHID SPECIES. JOURNAL OF HERBAL DRUGS[Internet]. 2012;2(4):223-228. Available from: https://sid.ir/paper/193759/en

    IEEE: Copy

    ELHAM SALARI, KAMAL AHMADI, and REZA ZAMANI DEHYAGHOBI, “COMPARISON EFFECT OF ETHANOLIC SEED EXTRACT OF MELIA AZEDARACH L. ‎‎(MELIACEAE) AGAINST TWO APHID SPECIES,” JOURNAL OF HERBAL DRUGS, vol. 2, no. 4, pp. 223–228, 2012, [Online]. Available: https://sid.ir/paper/193759/en

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