By 1950 the IUBS decided to support the establishment of a "Commission Internationale de Lutte Biologique" (CILB) as part of the IUBS Division of Animal Biology and a committee was established to further this concept.
I 1950 besluttede IUBS at støtte oprettelsen af "Commission Internationale de Lutte Biologique" (CILB) som en del af IUBS Division of Animal Biology og der blev oprettet en kommitte til at fremme dette koncept.