1. Seasonal population dynamics of Typhlodromus pyri Scheuten (Acari, Phytoseiidae) in apple orchards in the region Meckenheim

   • I. A. Khan
   • M. Fent

   Original Article 25 May 2004 Pages: 1 - 6

   

2. Short-term effects of a nun moth suppression programme (Lymantria monacha), (Lepidoptera: Lymantriidae) on epigeic non-target arthropods

   • Manfred Wanner
   • Cornelia Wiesener
   • Willi E. R. Xylander

   Original Article 19 June 2004 Pages: 7 - 11

   

3. Studies on the abundance, biology and harmfulness of leaf beetles (Coleoptera: Chrysomelidae) in natural bush vegetation in Isparta, Turkey

   • A. Gök
   • E. G. Çilbiroğlu

   Original Article 24 July 2004 Pages: 13 - 15

4. Introducing GIS-modelling into the management of a brown rat (Rattus norvegicus Berk.) (Mamm. Rodentia Muridae) population in an urban habitat

   • Doris Traweger
   • Leopold Slotta-Bachmayr

   Original Article 28 July 2004 Pages: 17 - 24

   

5. Influence of host plant species of Bemisia tabaci (Genn.) (Hom., Aleyrodidae) on some of the biological and ecological characteristics of the entomophagous Serangium parcesetosum Sicard (Col., Coccinellidae)

   • F. Al-Zyoud
   • N. Tort
   • C. Sengonca

   Original Article 05 August 2004 Pages: 25 - 30

   

6. Factors influencing the parasitism of codling moth eggs by Trichogramma cacoeciae March. and T. principium Sug. et Sor. (Hymen. Trichogrammatidae)

   • H. Makee

   Original Article 20 August 2004 Pages: 31 - 39

   

7. Chalcidoid parasitoids of Chromatomyia horticola (Gour.) (Dip. Agromyzidae) in Sivas Province, Turkey

   • Lütfiye Gençer

   Original Article 31 July 2004 Pages: 41 - 43

8. Studies on food selection behaviour of the Norway rat (Rattus norvegicus) on farms

   • Nicole Klemann
   • Hans-Joachim Pelz

   Original Article 04 August 2004 Pages: 45 - 52