Baz? Entomopatojen Funguslar?n Leptinotarsa decemlineata Say'nin Farkl? Biyolojik Dönemleri Üzerindeki Ölümcül Etkilerinin Belirlenmesi

The lethal effects of Beauveria bassiana BIM-001 (1x106 spore mL-1, 1x107 1x108 mL-1), Fusarium subglutinans 12A (obtained from cotton aphid in Adana-Karata?) and the commercial preparation 1.5% B. strain Bb-1 (250 mL da; mL-1) (Nostalgist SL) on Leptinotarsa decemlineata were investigated. isolates applied to eggs, larvae (1st, 2nd, 3rd, 4th larval stages) adults L. by spraying laboratory conditions (25 ± 1°C, 60 10% relative humidity 16:8 [L: D] photoperiod). observations determine effect performed up 9 days for eggs larvae, 21 following first suspension application. In experiments conducted stages, it was determined that mortality rates due all entomopathogenic fungus at different concentrations significantly rate control. found higher than other treatments 100% stages (P ?0.05). addition, between 4 16% across treatment groups except Moreover, has been each three also suppressed egg hatching L.decemlineata 55 60%