They're manufactured insecticides, and they are effective at killing the beetle.
On October 4th, 2018. See this statement in context.
On October 4th, 2018. See this statement in context.
October 4th, 2018 / 12:50 p.m.
Spatial Modelling Coordinator, fRI Research, Healthy Landscapes Program, As an Individual
They're manufactured insecticides, and they are effective at killing the beetle.
See context to find out what was said next.