Abschreckung der Rosskastanienminiermotte mittels elektrotechnishcer Verfahren

Wien

1997

S. 32-33

Unselbständiges Werk

200052159

With the help of an aerial cosmic energy is collected and an information system at the base of crystalline structure channels this energy to the horse chestnut tree, where the attractivity of the tree for Cameraria ohridella could be reduced.