1. Halmzählung oder Parzellentotalernte — wie genau sind Prädatorbonituren im Winterweizen?

   • Maureen Möwes
   • B. Freier
   • H. Triltsch

   OriginalPaper Pages: 121 - 126

2. The potential of the predatorOrius albidepennis onAgrotis ypsilon as affected byBacillus thuringiensis

   • M. Hafez
   • R. Abol-Ela
   • M. Ragaei

   OriginalPaper Pages: 127 - 130

3. Comparison of two sampling methods for leafhoppers (Homoptera, Cicadellidae) associated with sesame in the east Mediterranean region of Turkey

   • U. Kersting
   • H. Başpinar
   • S. Satar

   OriginalPaper Pages: 131 - 135

4. Survey of predacious mites on citrus in South Africa. Specific diversity, geographic distribution and the abundance of predacious mites

   • E. M. El-Banhawy

   OriginalPaper Pages: 136 - 141

5. Rundschau

   Announcement Pages: 142 - 143

6. Buchbesprechungen

   • Schw.

   BookReview Pages: 143 - 144

7. Industrie-Bericht

   Report Pages: 144 - 144