Sources of genetic resistance in cowpea (Vigna unguiculata (L.) Walp.) to cowpea aphid-borne mosaic potyvirus Muhammad BashirR. O. Hampton Research Articles Pages: 411 - 419
Resistance of sunflower (Helianthus annuus L.) to terminal bud attack bySclerotinia sclerotiorum (Lib.) de Bary El Hassan AchbaniDenis Tourvieille de LabrouheFelicity Vear Research Articles Pages: 421 - 429
Genetic and biological characteristics ofTyphula ishikariensis isolates from Norway Naoyuki MatsumotoAnne Marte TronsmoTadayuki Shimanuki Research Articles Pages: 431 - 439
Effects of radiation, especially ultraviolet B, on conidial germination and mycelial growth of grape powdery mildew L. WillocquetD. ColombetM. Clerjeau Research Articles Pages: 441 - 449
Characterisation ofFusarium oxysporum isolated from carnation in Australia based on pathogenicity, vegetative compatibility and random amplified polymorphic DNA (RAPD) assay G. F. Kalc WrightD. I. GuestR. van Heeswijck Research Articles Pages: 451 - 457
To be or not to be: howPseudomonas solanacearum decides whether or not to express virulence genes Mark A. Schell Research Articles Pages: 459 - 469
Adhesive hyphae ofArthrobotrys oligospora: an ultrastructural study E. den BelderE. JansenJ. Donkers Research Articles Pages: 471 - 478
Genetics of responses to morpholine-type fungicides and of avirulences inErysiphe graminis f. sp.hordei James K. M. BrownStéphanie Le BoulaireNeal Evans Research Articles Pages: 479 - 490
Head blight and biosynthesis of Fusarium toxins in barley kernels field inoculated withFusarium culmorum J. PerkowskiI. KiecanaP. Goliński Research Articles Pages: 491 - 496
Correlation between hydrolytic enzyme activities measured in bean seedlings afterTrichoderma koningii treatment combined with pregermination and the protective effect againstPythium splendens Alba Marina CotesPhilippe LepoivreJean Semal Research Articles Pages: 497 - 506
The effect of three irrigation practices on phytophthora crown and root rot of apple trees under field conditions R. S. UtkhedeE. M. Smith Short Communication Pages: 507 - 510