Investigations on the effects of two different plant extracts on the Green peach aphid [(<em>Myzus (N.) persicae </em>Sulzer) (Hemiptera: Aphididae)]

Year 2013, Volume: 53 Issue: 1, 33 - 42, 04.04.2013

Pervin Erdoğan Ayşegül Yıldırım

Abstract

Green peach aphid [(Myzus (N.) persicae Sulzer) (Hem.: Aphididae)] is a very important pest worldwide, causing serious damage to vegetables, flowers and fruit crops. In recent years broad spectrum insecticides have been used to control this pest in Turkey. Control is difficult mainly due to resistance to conventional pesticides. The use of plant extracts as alternative pesticides for control of insects is becoming important. A great deal of research has been carried out in this area in recent years. The efficacy of pesticides extracted from two different plants such as Hyoscyamus niger L. and Achillea wilhelmsii C. were tested as alternative insecticides. The effects of extracts with ethanol obtained from two different plants on M. (N.) persicae were investigated. Bioassays were tested by two different methods determine the effects of varying concentrations. Experiments were performed using 3cm diameter leaf disk from unsparayed Raphanus sativus L. The effects of four concentrations of extract %1, 3, 6, 12 were studied. All of experiments were repeated 10 times. As a result of the investigation, in leaf dipping method; the extract of A. wilhelmsii 12% concentration showed the highest mortality in nymph and adult stages. The mortality of nymphs and adults at the same concentrations were 83.81% and 80.00%, respectively. The mortality of nymphs and adults were 71.64 and 65.00% respectively within the same concentration extract of H. niger. There was no significant difference on the mortality between leaf dipping and direct leaf spraying method when compared.

Keywords

Insecticide effect, Hyoscyamus niger, Achillea wilhelmsii, Extract, Green peach aphid

İki farklı bitki ekstraktının Yeşil şeftali yaprakbiti [(Myzus (N.) persicae Sulzer) (Hemiptera: Aphididae)]’ne insektisit etkileri üzerinde araştırmalar

Abstract

Keywords

İnsektisit etki, Hyoscyamus niger, Achillea wilhelmsii, ekstrakt, Yeşil şeftali yaprakbiti

References

• Abbot W.S. 1925. A method of computing the effectiveness of an insecticide. J. Econ. Ent. 18 (2), 265-267.
• Arnason J. T., Philogene B. J. R., and Morand P.1989. Insecticides of Plants Origin, vol. 387 of American Chemical Society Symposium, Washington, DC, USA, Baytop T. 1999. Türkçe Bitki Adları Sözlüğü. Türk Dil Kurumu Yayınları.
• Brauer M and Devkota B. 1990.Control of Thaumatopoea piyocampa (Den.&Schiff).by extracts of Melia azedarach L. (Meliaceae). J.Appl. Ent.(110), 128-135.
• Bollhalder F. and Zuber M. 1996. Neem Azal T/S against Myzus persicae. Proceedings at the 5th workshop. Wetzlar, Germany, Jan, 22-25. 141-145.
• Capinera J. 2008. Encyclopedia of Entomology. 4346. books.google.com.
• Coffey T. 1993. A nice read, lots of information on plant uses. The History and Folklore of Çalmaşur Ö, Aslan İ and ġahin F. 2006. Insecticidal and acaricidal effect of three Lamiaceae plant essential oils against Tetranychus urticae Koch and Bemisia tabaci Genn. Ind Crop Prod 23, 140-146.North American Wild Flowers.
• Dancewicz K. and Gabrys B. 2008. Effect of extracts of garlic (Allium sativum L.), wormwood (Artemisia absinthium L.) and (Tanacetum vulgare L.) on the behaviour of the peach potato aphid Myzus persicae (Sulzer) during the settling on plants. Pesticides, (3-4), 93-99.
• Ditrich V. 1962 “A comperative study of toxicologial test methods on a population of the two spotted spider mite (Tetranychus urticae),” Journal of Economic Entomology, vol. 55, pp. 644–648.
• Erdoğan P. Yıldırım A., Saltan G. ve Sever B. 2010. Civanperçemi Achillea wilhelmsii C) Ekstraktının İki noktalı kırmızı örümcek [Tetranychus urticae Koch.(Arachnida: Tetranychidae)]‟e Etkisi Üzerinde Araştırmalar. Türkiye VI. Organik Tarım Sempozyumu Bildiriler Kitabı, 70-75.