Aksöz E, Atalay A
Mikrobiyol Bul. 1977;11(4):487-98.
The morphological and physiological characteristics of Phoma tracheiphila, the cause of "Mal Secco" in Mediterranian lemons is discussed. The structure and the characteristics of the spore, mycelium and pigment of this fungus were investigated in liquid and solid media. The growth rate was examined in different media with different pH by dry weight determination. The growth curve of P. tracheiphila was first studied in YPG, (pH 5.6) medium in the stationary and shaking culture conditions. During the course of these studies the microscobic observations and measurements were recorded. The results established that in further studies, it will be necessary to incubate P. tracheiphila at least 5 days for its growth. The optimal pH and temperature scale were found between 5.5--6.0 and 20--25 degrees C respectively.
讨论了引起地中海地区柠檬“干腐病”的病原菌——气管点霉的形态和生理特征。在液体和固体培养基中研究了这种真菌的孢子、菌丝体和色素的结构及特征。通过测定干重，研究了该菌在不同pH值的不同培养基中的生长速率。首先在YPG（pH 5.6）培养基中，在静置和振荡培养条件下研究了气管点霉的生长曲线。在这些研究过程中，记录了显微镜观察和测量结果。结果表明，在进一步研究中，气管点霉至少需要培养5天才能生长。发现最适pH值和温度范围分别为5.5 - 6.0和20 - 25摄氏度。
