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Toxicity of Bacillus thuringiensis spores to the tobacco hornworm, Manduca sexta.

Toxicity of Bacillus thuringiensis spores to the tobacco hornworm, Manduca sexta, is described. The numbers of larvae killed were in relation to spore dry weight. At a surface application of 6.8 ng/cm2, there was an 85 percent survival, but less than 50 percent survived at 68.2 ng/cm2. Striking simi...

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Bibliographic Details
Main Authors: Schesser, J H, Bulla, L A
Format: Artigo
Language:Inglês
Published: 1978
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC242789/
https://ncbi.nlm.nih.gov/pubmed/623457
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