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ABSTRACT
The preparation of Baculovirus anticarsia dispersions as well as three alternative procedures to obtain a dry preparation of this biological control agent have been investigated. A stable dispersion containing well defined hydrophillc polyhedral particles of 1.6 μm in diameter, presenting a surface area of 2.9 2 m2 g−1 and an isoelectric point between pH 3 and 4 was finally obtained.
Notes
* To whom correspondence should be addressed.