METHOD FOR THE BIOLOGICAL FIGHT AGAINST THE CROP RAVAGING INSECT, PLUTELLA XYLOSTELLA, USING A NUCLEAR POLYHEDROSE AND AT LEAST ONE SYNTHETIC PYRETHRINOID

摘要

The present invention provides a method for the biological fight against the crop ravaging insect, Plutella xylostella, which consists of treating said crops with Mamestra brassicae nuclear polyhedrose and at least one synthetic pyrethrinoid.