Bayer Aktiengesellschaft

Heinz Kolbl

Ingeborg Hammann

Bernhard Homeyer

Wolfgang Behrenz

Dieter Arlt

Axel Kretschmer

Wolfgang Springer

Jorg Baumgarten

Antonius Lobberding

Rudolf Gompper

Walter Strube

Peter Thein

Gunther Hermann

Werner Zitzmann

Heinz Hildebrand

The invention relates to polynucleotides which contain pseudorabies virus sequences, in particular sequences from the gII region of PRV, in the antisense orientation, their preparation and their use.

Pseudorabies virus (PRV) polynucleotides and their use for preparing

A process for the preparation of a (.+-.)-trans-cyclopropanecarboxylic acid salt thereof of the formula ##STR1## in which R is halogen or C.sub.1 -C.sub.4 -alkyl, and

Preparation of cyclopropanecarboxylic acids

Combating pests with compounds of the formula ##STR1## in which the radicals can have many specifically recited definitions. Many of the compounds are novel, particularly those where R' is --CN and R.sup.2 is --CN or --CONH.sub.2.

Bicyclic pesticidal agents

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Cologne, Germany

Heinz Kolbl