Publication: Besin Kalitesinin Bacillus Thuringiensis Subsp. Kurstaki Tarafından Enfekte Edilen Vanessa Atalanta L. (lepidoptera: Nymphalidae) Larvalarının Hayatta Kalmasına ve Hemosit Sayısına Etkisi
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Bu çalışmada, 7 farklı besindeki protein, karbohidrat oranlarının ve tanik asidin Bacillus thuringiensis subsp. kurstaki tarafından enfekte edilmiş Vanessa atalanta larvalarının hayatta kalmasına ve toplam hemosit sayısına etkisi araştırılmıştır. Bacillus thuringiensis subsp. kurstaki ile enfekte edilen larvalardan en fazla hayatta kalma oranı % 10 tanik asit içeren besinle beslenen larvalardan elde edilmiştir. En yüksek ölüm oranı ise protein miktarının en düşük olduğu yapay besinlerle beslenen larvalarda görülmüştür. Bakteri ile enfekte edilen larvalarda her besin grubundan en fazla ölüm 3. gün görülmüştür. Bu ölümler özellikle protein miktarının düşük olduğu bitkilerle beslenen larvalarda daha yüksektir. Enfekte olan larvalar içinde en yüksek toplam hemosit sayısı % 2,5 tanik asit içeren besinle beslenen larvalarda bulunmuştur. En düşük hemosit sayısı ise protein miktarının düşük olduğu yapay besinlerle beslenen larvalarda gözlenmiştir. Enfekte olan larvalar içinde en düşük pup protein miktarı, protein miktarının düşük olduğu yapay besinlerle beslenen larvalarda bulunmuştur.
This study analyzes the effect of protein, carbohydrate and tannic acid in artificial food on the survival of Vanessa atalanta larvae infected with Bacillus thuringiensis subsp. kurstaki by using seven different artificial food. The highest survival rate among the larvae infected with Bacillus thuringiensis subsp. kurstaki was obtained from the larvae feeding on food that contain 10 % of tannic acid. The highest mortality rate was observed among the larvae feeding on artificial food with the lowest protein amount. Maximum deaths in each food group were observed on the third day among the larvae infected with bacteria. These deaths were particularly higher among the larvae feeding on food that contain less amount of protein. Among the infected larvae, the highest number of hemocytes was found among those that fed on food containing 2,5 % of tannic acid. The lowest number of hemocytes was found among the larvae feeding on food that contained much lower amounts of protein. Among the infected larvae, the lowest pupal protein amount was found among the larvae feeding on artificial food that contained much lower amounts of protein.
This study analyzes the effect of protein, carbohydrate and tannic acid in artificial food on the survival of Vanessa atalanta larvae infected with Bacillus thuringiensis subsp. kurstaki by using seven different artificial food. The highest survival rate among the larvae infected with Bacillus thuringiensis subsp. kurstaki was obtained from the larvae feeding on food that contain 10 % of tannic acid. The highest mortality rate was observed among the larvae feeding on artificial food with the lowest protein amount. Maximum deaths in each food group were observed on the third day among the larvae infected with bacteria. These deaths were particularly higher among the larvae feeding on food that contain less amount of protein. Among the infected larvae, the highest number of hemocytes was found among those that fed on food containing 2,5 % of tannic acid. The lowest number of hemocytes was found among the larvae feeding on food that contained much lower amounts of protein. Among the infected larvae, the lowest pupal protein amount was found among the larvae feeding on artificial food that contained much lower amounts of protein.
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Tez (yüksek lisans) -- Ondokuz Mayıs Üniversitesi, 2015
Libra Kayıt No: 116043
Libra Kayıt No: 116043
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