Isolation and Identification of Entomopathogenic Bacteria Companion to Tomato Moth Tuta absoluta Meyrik | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 16, Issue 4, December 2016, Pages 310-315 | ||
| Authors | ||
| Juhaina I. M. Ali; Sahil K. AL- jamil; Nada S. Othman | ||
| Abstract | ||
| Three bacterial pathogen isolated from Tomato leave borer Tuta absoluta . Bacillus thuringiensis isolates at conc.(12 x10)6 bac. Cell / ml. give 90% mortality mean corrected compared with two isolates B. cereus and B. subtilisat the same conc. About ( 78. 80 %) respectively after 72 hours. From treatment . By test the efficiency of death about B. thruingiensis isolate compared with insecticide ( supercyren) and insect growth regulator( match ) after 28 days from treatment. Results show that B. thruingiensis isolate at conc. ( 12 x 106) bact. Cell / ml. is the best at mean 40.8 % and super cyren , Match are( 33.40, 33 .10 %) respectively. No significant different show at infected ratio of T. absoluta larvae after 28 days from treatment by B. Thuringiensis and supercyren. | ||
| Keywords | ||
| Isolation; identification; Entomopathogenic Bacteria; Tomato Moth; Tuta absoluta Meyrik | ||
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