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Efficiency of Bacillus thuringiensis and Bacillus larvae on Ceratitis capitata (Wied) larvae ( Diptera : Tephritidae) in North Sinai governorate [electronic resource].

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Abd El-Ghafar, M. M

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Language: English Summary language: Arabic Description: P.1033-1040Other title:

فاعلية بكتريا الباسلس ثيرونجينسيس وبكتريا الباسلس لارفا ضد يرقات ذبابة فاكهة البحر المتوسط (رتبة ذات الجناحين-عائلة تفريتدى) فى محافظة شمال سيناء [Added title page title]

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Mansoura University journal of plant protection and pathology, 2012 v. 3 (10) [electronic resource].

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In: Mansoura University Journal of Plant Protection and Pathology 2012.v.3(10)Summary: Bacillus thuringiensis and Bacillus larvae were tested as biocontrol agents against Ceratitis capitata larvae, Results showed that when larvae of C . capitata fed after five days from egg hatching at any of the tested concentrations (1.25,2.5,5,10) CFU/ml, the highest percentage of mortality occurred with the first three days following application, then the larval mortality started to decrease. The LC50 of the most potent isolates (B. thuringiensis) was 3.5, this was followed by B.larvae 8.).

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Bacillus thuringiensis and Bacillus larvae were tested as biocontrol agents against Ceratitis capitata larvae, Results showed that when larvae of C . capitata fed after five days from egg hatching at any of the tested concentrations (1.25,2.5,5,10) CFU/ml, the highest percentage of mortality occurred with the first three days following application, then the larval mortality started to decrease. The LC50 of the most potent isolates (B. thuringiensis) was 3.5, this was followed by B.larvae 8.).

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