Comparative toxicity of bacillus thuringiensis H14 and bacillus sphaericus, against culex pipiens and aedes caspius larvae
Egyptian Journal of Microbiology. 1990; 25 (2): 153-61
in English
| IMEMR
| ID: emr-15947
ABSTRACT
Thuringiensis fractions included two non-toxic fractions [136.000 and 38.000 dalton], two toxic non-specific fractions [68.000 and 25.000 dalton], and two toxic specific fractions for only Ae. Caspius [47.000 and 30.000 dalton]. Fractions of B. Sphaericus include three non-toxic fractions [75.000, 50.000 and 43.000 dalton], two showed very low toxicity with specificity to only Cx. pipiens [134.000 and 70.000 dalton] and two highly toxic fractions with specificity to Cx. pipiens [37.000 and 25.000]
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Index:
IMEMR (Eastern Mediterranean)
Main subject:
Bacillus thuringiensis
/
Mosquito Control
/
Aedes
/
Culex
Language:
English
Journal:
Egypt. J. Microbiol.
Year:
1990
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