Auxiliary living organisms e.g. green lacewings, receiving device for e.g. controlling crop vermin, has multifilament structure forming support for receiving living organisms and stowage to crops at state charged in organism by rolling

摘要

The device has a textile fiber based strand type multifilament structure for forming a support for receiving auxiliary living organisms and stowage to crops to be treated at a state charged in living organism by simple rolling, where the textile fiber of the structure is obtained from an animal, vegetable, mineral or synthesis. The structure is in the form of uncoupleable spooled continuous chord before contacting with the crops to be treated, and is constituted of a mohair type wool fiber. An independent claim is also included for a method for treating a crop zone.