We tested Cyt1Aa, a cytolylic endotoxin of Bacillus thuringiensis, against susceptible and Cry1A-resistant larvae of two lepidopteran pests, diamondback moth (Plutella xylostella) and pink bollworm (Pectinophora gossypiella). Unlike previous results obtained with mosquito and beetle larvae, Cyt1Aa alone or in combination with Cry toxins was not highly toxic to the lepidopteran larvae that we examined.
|Original language||English (US)|
|Number of pages||2|
|Journal||Applied and environmental microbiology|
|State||Published - 2001|
ASJC Scopus subject areas
- Food Science
- Applied Microbiology and Biotechnology