Kılıç, Ali | Büyükgüzel, Kemal | Büyükgüzel, Ender

Article | 2015 | KAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISI21 ( 6 ) , pp.841 - 847

The effect of triclabendazole, which is a benzimidazole anthelmintic, on the survival rate and developmental time in different stages of greater wax moth Galleria mellonella (L.) was investigated by rearing the larvae on the artificial diets. Triclabendazole was incorporated into diets at concentrations of 0.001, 0.01 or 0.1%. G. mellonella larvae was reared from first instar larvae to adult emergence on the artificial diets with different concentrations of triclabendazole. The survival rate in seventh instar (7th-instar) and adult stage were significantly lower at low concentrations of this anthelmintic agent (0.001 and 0.01 g per . . .100 g of diet) than the control, while there were no differences on pupation in comparison to control diet. However, the pupation and adult emergence were significantly lower at the highest dietary concentration of triclabendazole than control group but there were no differences on survival of 7th-instar larvae. The highest concentration of the anthelmintic agent (0.1 g/100 g diet) decreased pupation from 81.6 +/- 4.32% to 43.3 +/- 7.45%, adult emergence rate from 73.3 +/- 2.36 to 13.3 +/- 2.36. Triclabendazole at the highest concentration prolonged developmental time to 7th larval stage by 3.8 days reaching total 22.8 +/- 1.54 days. This diet containing 0.1% of triclabendazole significantly prolonged pupal developmental time from 24.6 +/- 1.24 days to 28.4 +/- 1.24 days, adult developmental time from 35.3 +/- 1.27 days to 42.0 +/- 1.62 days. This study is of importance in appreciation for usage of antihelmintic with different structure and mode of actions in the management of pest insects to reduce damage to environment and nontarget organisms Daha fazlası Daha az

Kılıç, Ali | Büyükgüzel, Kemal | Büyükgüzel, Ender

Article | 2015 | Kafkas Üniversitesi Veteriner Fakültesi Dergisi21 ( 6 ) , pp.841 - 847

Benzimidazol grubu bir antihelmintik olan triklabendazolun yapay besin kullanılarak Büyük bal mumu güvesi Galleria mellonella (L.) larvalarının ergin evreye kadar farklı gelişme evrelerinde yaşama oranına ve gelişme süresine etkisi incelendi. Triklabendazol yapay besine %0.001, 0.01 ve 0.1 oranlarında ilave edilerek birinci evre larvaları besinlerde ergin oluncaya kadar yetiştirildi. Antihelmintik maddenin düşük konsantrasyonlarında (0.001 ve 0.01 g/100 g besin), son evre larva oranı (7. evre) ve ergin olma oranı kontrole göre önemli derecede düşük bulunurken, pupa olma oranı bakımından kontrol ile arasında istatistiksel farklılık o . . .luşmadı. Bunun tersine, denenen antihelmintik maddenin en yüksek besinsel konsantrasyonunda, pupa evresine ve ergin evreye ulaşma oranı kontrol grubundan önemli derecede düşük tespit edilirken 7. evreye ulaşan larva oranı bakımından kontrol ile arasında farklılık görülmedi. Triklabendazolun en yüksek konsantrasyonu (0.1 g/100 g besin) pupa olma oranını %81.6±4.32'den %43.3±7.45'e, ergin olma oranını %73.3±2.36'dan %13.3±2.36'ya düşürdü. En yüksek antihelmintik konsantrasyonu 7. evreye ulaşma süresini yaklaşık 3.8 gün uzatarak 22.8±1.54 güne ulaştırdı. Triklabendazolun %0.1 oranını içeren besin kontrol besinindeki 24.6±1.24 gün olan pupa olma süresini 28.4±1.24 güne, 35.3±1.27 gün olan ergin olma süresini 42.0±1.62 güne önemli derecede uzattı. Bu çalışma farklı kimyasal yapı ve etki mekanizmasına sahip antihelmintiklerin zararlı böceklerin mücadelesinde hedef olmayan canlılara ve çevreye karşı en az zararla kullanılabilirliğinin araştırılması açısından önemlidir The effect of triclabendazole, which is a benzimidazole anthelmintic, on the survival rate and developmental time in different stages of greater wax moth Galleria mellonella (L.) was investigated by rearing the larvae on the artificial diets. Triclabendazole was incorporated into diets at concentrations of 0.001, 0.01 or 0.1%. G. mellonella larvae was reared from first instar larvae to adult emergence on the artificial diets with different concentrations of triclabendazole. The survival rate in seventh instar (7th-instar) and adult stage were significantly lower at low concentrations of this anthelmintic agent (0.001 and 0.01 g per 100 g of diet) than the control, while there were no differences on pupation in comparison to control diet. However, the pupation and adult emergence were significantly lower at the highest dietary concentration of triclabendazole than control group but there were no differences on survival of 7th-instar larvae. The highest concentration of the anthelmintic agent (0.1 g/100 g diet) decreased pupation from 81.6±4.32% to 43.3±7.45%, adult emergence rate from 73.3±2.36 to 13.3±2.36. Triclabendazole at the highest concentration prolonged developmental time to 7th larval stage by 3.8 days reaching total 22.8±1.54 days. This diet containing 0.1% of triclabendazole significantly prolonged pupal developmental time from 24.6±1.24 days to 28.4±1.24 days, adult developmental time from 35.3±1.27 days to 42.0±1.62 days. This study is of importance in appreciation for usage of antihelmintic with different structure and mode of actions in the management of pest insects to reduce damage to environment and nontarget organism Daha fazlası Daha az