Summary
Encapsulation of Bacillus thuringiensis var. israelensis Serotype H-14 (B.t.i.) in polyethylene strongly increased its persistence against second stage Aedes aegypti larvae in laboratory conditions simulating natural field conditions. B.t.i. encapsulated in palmitic acid was less persistent. The reasons for the enhanced efficacy of encapsulated B.t.i. are discussed.
Similar content being viewed by others
References
Dadd RH (1970) Relationship between filtering activity and ingestion of solids by larvae of the mosquito Culex pipiens; a method for assessing phagostimulant factors. J Med Entomol 7: 708–712
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Margalit, J., Markus, A. & Pelah, Z. Effect of encapsulation on the persistence of Bacillus thuringiensis var. israelensis, serotype H-14. Appl Microbiol Biotechnol 19, 382–383 (1984). https://doi.org/10.1007/BF00454373
Issue Date:
DOI: https://doi.org/10.1007/BF00454373