Effects of Two Salts Compounds on Mycelial Growth, Sporulation, and Spore Germination of Six Isolates of XXXX in the Western North of Algeria.

@entity1372 @entity14261 @entity523 @entity15130 @entity460 @entity12374 @entity2827 @entity4202
Six isolates of @entity14261 were isolated from leaves and stems of different @entity523 varieties taken from four areas in the northwest of Algeria where @entity523 is mostly grown in greenhouses and high tunnels. The purpose of this research was to determine the effect of two salts, @entity4202 and @entity15130 , on three stages of @entity14261 's life cycle. All isolates tested were stimulated in 50 to 150   ppm; @entity4202 was the most effective treatment to increase mycelial growth at two tested concentrations. However, at 300   ppm concentration, @entity15130 completely inhibited the growth of mycelium; they reach 34.78% for the isolate TR46 and 26.72% for isolate F27. The @entity1372 and @entity460 salts stimulated conidia production in liquid culture. We noticed that the effect of @entity12374 on sporulation was average while @entity2827 . In the medium containing 50   ppm, @entity12374 and @entity2827 increased the germination capacity of most isolates compared with the control. Other @entity460 salts, at 100 or 300   ppm, decreased the germination percentage of the conidia. With the exception of @entity1372 salts, the inhibitions of germination reduce at 150 or 300 compared with the control. Conidial germination was slightly inhibited by @entity2827 only when the concentration was over 300   ppm.
