E.A.AL-Beaty, , E.A.Mahmmod, , AldinA.M.Salih, H. (2010). The effect of the fungus Beauveria bassiana on different stages of cowpea weevil Callosobrushes Maculantus (fab.). , 3(1), 26-33.
E.A.AL-Beaty; E.A.Mahmmod; Hussam AldinA.M.Salih. "The effect of the fungus Beauveria bassiana on different stages of cowpea weevil Callosobrushes Maculantus (fab.)". , 3, 1, 2010, 26-33.
E.A.AL-Beaty, , E.A.Mahmmod, , AldinA.M.Salih, H. (2010). 'The effect of the fungus Beauveria bassiana on different stages of cowpea weevil Callosobrushes Maculantus (fab.)', , 3(1), pp. 26-33.
E.A.AL-Beaty, , E.A.Mahmmod, , AldinA.M.Salih, H. The effect of the fungus Beauveria bassiana on different stages of cowpea weevil Callosobrushes Maculantus (fab.). , 2010; 3(1): 26-33.

The effect of the fungus Beauveria bassiana on different stages of cowpea weevil Callosobrushes Maculantus (fab.)

Journal Of Wassit For Science & Medicine
Article 1, Volume 3, Issue 1, 2010, Pages 26-33
Authors
; ; Hussam AldinA.M.Salih
Abstract
A study in year 2006 show the effect of the fungus Beauveria bassiana in percentages of killing different stages of the insect cowpen weevil callosobrunchus maculates in three different dilutions 3.4 × 10-6 , 3.4 × 10-5 × 3.4 × 10-6 spore/ML in constant temp. 28 ± 2 C and R.H.75 ± 5%. The best dilution was 3.4×10-6 the percentage of egg hatching 30 % and percentage killing for the four larval in star was 43.3 # and also percentage killing at the pupae 70% and percentage killing of adult 100% male and female.
Keywords
Key Words; cowpea weevil; percentage of killing; Dilution; Beauveria bassiana
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