Evolution of host resistance to insect pathogens
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| Authors: | Cory, JS |
| Year: | 2017 |
| Journal: | Curr. Opin. Insect Sci. 21: 54-59 Article Link (DOI) |
| Title: | Evolution of host resistance to insect pathogens |
| Abstract: | Insect pathogens are widely used as a tool for sustainable pest management. Their complex mode of action was thought to make them immune to the evolution of resistance; however, several examples of field-based resistance to the bacterium Bacillus thuringiensis and a granulovirus have been recorded. Here I review the scenarios where resistance has evolved and discuss the likelihood of it occurring in other entomopathogens. I highlight recent research on the factors which might influence the evolution of resistance to insect pathogens, including the role of pathogen diversity, host nutrition and transgenerational effects. |
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