Dry bubble

Various symptoms for this disease have been observed. The manifestation of these diverse symptoms is due to when infection occurs during a stage in mushroom development and the quantity of spores that cause the initial infection. The stage of development at which infection occurs, how many spores start the infection and knowing the time from spore to symptoms, all appear to influence the type of symptom we might find. Therefore, recognizing all symptoms will help to determine when the initial infection occurred and that information can be used to control this disease. Several good papers describing the relationship of spores and disease development have been written.