Transforming natural products into natural pesticides-experience and expectations István Ujváry Guest Editorial Pages: 439 - 442
Development, fecundity and prey consumption ofExochomus nigromaculatus feeding onHyalopterus pruni R. AtlıhanM. S. Özgökçe Research Papers Pages: 443 - 450
The potential of the hatay population ofPhytoseiulus persimilis to control the carmine spider miteTetranychus cinnabarinus in strawberry in Silifke - Icel, Turkey C. KazakK. KarutE. Sekeroglu Research Papers Pages: 451 - 458
Occurrence of races and pathotypes of cucurbit powdery mildew in southeastern Spain D. del PinoLaura OlallaJ. A. Torés Research Papers Pages: 459 - 466
Towards the first linkage map of theDidymella rabiei genome J. LichtenzveigP. WinterG. Kahl Research Papers Pages: 467 - 472
Specific detection ofPythium aphanidermatum from hydroponic nutrient solution by booster PCR with DNA primers developed from mitochondrial DNA P. H. WangL. M. BooY. Yeh Research Papers Pages: 473 - 485
Effect of ammonium carbonate and sodium bicarbonate on anthracnose of papaya D. SivakumarN. K. HewarathgamagaeR. L. C. Wijesundera Research Papers Pages: 486 - 492
Characterization and detection ofCucumber green mottle mosaic virus in Greece C. VarveriN. VassilakosF. Bem Research Papers Pages: 493 - 501
A new disease of greenhouse tomatoes in Israel caused by a distinct strain ofTomato apical stunt viroid (TASVd) Y. AntignusO. LachmanM. Bar-Joseph Research Papers Pages: 502 - 510
Weed hosts ofVerticillium dahliae in crete: Susceptibility, symptomatology and significance E. K. LigoxigakisD. J. VakalounakisC. C. Thanassoulopoulos Research Papers Pages: 511 - 518
Inhibition of germination ofOrobanche ramosa seeds byFusarium toxins M. C. ZonnoM. Vurro Research Papers Pages: 519 - 524
Residual activity of abamectin and spinosad against the predatory bugOrius laevigatus M. Van de VeireM. KleinL. Tirry Note Pages: 525 - 528
Fungicide resistance inBotrytis cinerea isolates from strawberry crops in Huelva (southwestern Spain) F. DiánezM. SantosJ. C. Tello Note Pages: 529 - 534
A simple test for evaluation of transmission efficiency of barley yellow dwarf virus by aphids I. N. SmyrnioudisR. HarringtonN. I. Katis Note Pages: 535 - 538