The success of biological control agents — organisms used to reduce the success of other, usually non-native invasive species — is complicated by ongoing climate change. Chosen for their host-specificity and introduced into new locations, biological agents can succumb to both direct and indirect climate-related stressors, compromising their biology and activity against target organisms. Adding to this is the fact that environmental stressors often occur in concert, making it hard to predict the efficacy of biological control programs.
Source: Ecology - nature.com
