Spray it... or not?

Task description: For this week's task we read a article about, Painted Apple Moth. This species of insects is a pest to NZ and is tourching our native bushes. The moths comes form Australia and is coursing a lot of damage to our forest bushes. 

In the article we read it told us that NZ have started spraying around a spray called anti - PAM ( PAM stands for Painted Apple Moth )  that will help get rid of and extinguish the PAM from NZ. But.. some people are saying its not a good idea because it does have the  disgusting and unpleasant smell to it . People also think it's not a good idea becasue if the mixer is not prepare probably it could do harm to everyone. 

So do you think still spraying the anti - PAM spray is a good idea?
Tell me what you think in the comment section. THANK YOU! ; )