The answer to the above is scietifically reasoned out in the below
link.
http://www.spiritualresearchfoundati...earch/difficul...

Forgive me, but this is nonsense. There's nothing"scientific" about
this. Animals and plants can't be "possessed" by anything, because
there is nothing to possess them. See Richard Dawkins _The God
Delusion_.

It's like that person who said that there was a 50/50 chance that the
snake thing would word. IMO, there is only so much chance that that
will "work" as there is that it will rain in the natural course of
events. In others words, if the weatherman says there is a 40% chance
of rain, then the snake thing has a 40% chance of "working."

In other words, it will have no affect whatsoever.