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Ekşilik böceklerinden Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae)'un biyolojik dönemlerine fosfin gazının toksisitesi

Year 2014, Volume: 38 Issue: 2, 215 - 226, 01.04.2014
https://doi.org/10.16970/ted.38985

Abstract

Phosphine applied at 200 ppm for 2-36 h at 15, 20, 25 oC was evaluated as a toxicant against 0-24 and 24-48 h old eggs, 12 day old larvae and 7-8 day old adults of Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae), an important dried fig pest. The mortality rates from different exposure periods were subjected to probit analysis and lethal dose ratios were calculated to compare differences in LT values between different temperatures and between different ages. The LT95 values for 0-24 and 24-48 h old eggs were found to be 29.902 and 14.624 h (15 oC), 24.532 and 11.645 h (20 oC), 12.331 and 8.474 h (25 oC), respectively. The LT95 values of larvae at 15, 20 and 25 oC are 7.671, 7.833 and 6.627 h, respectively. It was shown that LT95 value of adult stage was found to be 9.142 h (15 oC),4.709 h (20 oC), and 3.375 h (25 oC). In this research eggs were more tolerant than larvae and adults at all temperatures. This study revealed the phosphine even applied at low dosage of 200 ppm was still effective against C. hemipterus

The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae)

Year 2014, Volume: 38 Issue: 2, 215 - 226, 01.04.2014
https://doi.org/10.16970/ted.38985

Abstract

Önemli bir kuru incir zararlısı olan Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae)’un 0-24 ve 24-48 saatlik yumurtalarına, 12 günlük larvalarına ve 7-8 günlük erginlerine2-36 saat arasında değişen sürelerde uygulanan 200 ppm fosfin gazının 15, 20, 25 oC sıcaklıklardaki toksik etkisi araştırılmıştır. Elde edilen veriler probit analizine tabi tutulmuş; sıcaklıklar ve yaşlar arasındaki farkı belirlemek için letal doz oranları hesaplanmıştır. Denemelerde 0-24 ve 24-48 saatlik yumurtalarda elde edilen ölüm değerlerine ait LT95 değerleri 15 oC sıcaklıkta sırasıyla 29.902 ve 14.624 saat, 20 oC sıcaklıkta sırasıyla 24.532 ve 11.645 saat, 25 oC sıcaklıkta sırasıyla 12.331 ve 8.474 saat olarak tespit edilmiştir. Larvalarla yapılan çalışmada 15, 20 ve 25 oC sıcaklıklara göre LT95değerleri sırasıyla; 7.671 saat, 7.833 saat, 6.627 saat olarak tespit edilmiştir. Erginlerde tespit edilen LT95 değerleri 15 oC sıcaklıkta 9.142 saat, 20 oC sıcaklıkta 4.709 saat ve 25 oC sıcaklıkta 3.375 saattir. Araştırma sonucunda her 3 sıcaklık derecesinde de yumurtaların larva ve erginlerden daha dayanıklı olduğu tespit edilmiştir.Çalışma 200 ppm düzeyindeki düşük fosfin konsantrasyonunun C. hemipterus’a karşı etkili olduğunu göstermiştir

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Details

Primary Language Turkish
Journal Section Articles
Authors

Şule Tütüncü Mevlüt Emekci This is me

Publication Date April 1, 2014
Submission Date January 26, 2015
Published in Issue Year 2014 Volume: 38 Issue: 2

Cite

APA Emekci, Ş. T. M. . (2014). The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae). Turkish Journal of Entomology, 38(2), 215-226. https://doi.org/10.16970/ted.38985
AMA Emekci ŞTM. The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae). TED. April 2014;38(2):215-226. doi:10.16970/ted.38985
Chicago Emekci, Şule Tütüncü Mevlüt. “The Toxicity of Phosphine Gas to Life Stages of the Dried Fruit Beetle, Carpophilus Hemipterus (L.) (Coleoptera: Nitidulidae)”. Turkish Journal of Entomology 38, no. 2 (April 2014): 215-26. https://doi.org/10.16970/ted.38985.
EndNote Emekci ŞTM (April 1, 2014) The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae). Turkish Journal of Entomology 38 2 215–226.
IEEE Ş. T. M. . Emekci, “The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae)”, TED, vol. 38, no. 2, pp. 215–226, 2014, doi: 10.16970/ted.38985.
ISNAD Emekci, Şule Tütüncü Mevlüt. “The Toxicity of Phosphine Gas to Life Stages of the Dried Fruit Beetle, Carpophilus Hemipterus (L.) (Coleoptera: Nitidulidae)”. Turkish Journal of Entomology 38/2 (April 2014), 215-226. https://doi.org/10.16970/ted.38985.
JAMA Emekci ŞTM. The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae). TED. 2014;38:215–226.
MLA Emekci, Şule Tütüncü Mevlüt. “The Toxicity of Phosphine Gas to Life Stages of the Dried Fruit Beetle, Carpophilus Hemipterus (L.) (Coleoptera: Nitidulidae)”. Turkish Journal of Entomology, vol. 38, no. 2, 2014, pp. 215-26, doi:10.16970/ted.38985.
Vancouver Emekci ŞTM. The toxicity of phosphine gas to life stages of the dried fruit beetle, Carpophilus hemipterus (L.) (Coleoptera: Nitidulidae). TED. 2014;38(2):215-26.