1. Biological control in protected culture: Will it continue to expand?

   • M. P. Parrella

   Guest Editorial Pages: 3 - 6

2. Risk of establishment of non-indigenous diseases of citrus fruit and foliage in Spain: An approach using meteorological databases and tree canopy climate data

   • A. Vicent
   • J. García-Jiménez

   Phytopathology Pages: 7 - 19

3. Note:Bemisia tabaci biotype B associated with tomato yellow leaf curl disease epidemics on rhodes Island, Greece

   • L. C. Papayiannis
   • J. K. Brown
   • N. I. Katis

   Entomology Pages: 20 - 22

4. Biological control of gray mold on apple fruits byBacillus licheniformis (EN74-1)

   • M. Jamalizadeh
   • H. R. Etebarian
   • H. Aminian

   Phytopathology Pages: 23 - 29

5. Reproductive strategy ofPodisus nigrispinus females under different feeding intervals

   • F. S. Ramalho
   • J. Mezzomo
   • J. C. Zanuncio

   Entomology Pages: 30 - 37

6. Note: Transovarial activity of the chitin synthesis inhibitor novaluron on egg hatch and subsequent development of larvae ofTribolium castaneum

   • A. Trostanetsky
   • M. Kostyukovsky

   Entomology Pages: 38 - 41

7. Comparative spatial dispersal ofTomato yellow leaf curl virus vectored by B and Q biotypes ofBemisia tabaci in Tomato glasshouses

   • S. Matsuura
   • S. Hoshino

   Virology Pages: 42 - 51

8. Control of rice sheath blight by phyllosphere epiphytic microbial antagonists

   • D. M. De Costa
   • S. S. T. Samarasinghe
   • D. M. N. Dissanayake

   Phytopathology Pages: 52 - 65

9. Evaluation of herbicides for selective weed control in grafted watermelons

   • R. Cohen
   • H. Eizenberg
   • J. Hershenhorn

   Weed Research Pages: 66 - 73

10. Vegetative compatibility groups ofVerticillium dahliae from cotton in the southeastern anatolia region of Turkey

    • Sibel Dervis
    • Sener Kurt
    • Fatih M. Tok

    Phytopathology Pages: 74 - 83

11. Density ofAlabama argillacea larvae affects food extraction by females ofPodisus nigrispinus

    • A. I. A. Pereira
    • F. S. Ramalho
    • J. C. Zanuncio

    Entomology Pages: 84 - 94

12. Entomopathogenic nematodes (Nematoda: Steinernematidae, heterorhabditidae) as control agents forParahypopta caestrum, a pest in the culture ofAsparagus officinalis

    • G. Salpiggidis
    • E. Navrozidis
    • M. Copland

    Nematology Pages: 95 - 100