French Surname Meaning with its French Last Name Origin. The French surname meaning with its French last name origin and family coat of arms like the picture shown here is a great way to show your family lineage. Each French surname meaning and French last name origin comes from our database of over 700,000 family surnames.
Alternaria leaf blight. Michelle Grabowski, University of Minnesota, Extension Educator. Alternaria leaf blight is caused by the fungus Alternaria cucumerina. This disease is most problematic on melon but can also occur on cucumber, pumpkin and squash.Alternaria leaf blight does not commonly infect fruit but can reduce yield and quality through reduced plant vigor and sunscald of exposed fruit.lternaria leaf blight does not commonly infect fruit but can reduce yield and quality through reduced plant vigor and sunscald of exposed fruit.
From Wikipedia, the free encyclopedia. Alternaria solani is a fungal pathogen, that produces a disease in tomato and potato plants called early blight. The pathogen produces distinctive bullseye patterned leaf spots and can also cause stem lesions and fruit rot on tomato and tuber blight on potato.arly blight caused by A. solani is the most destructive disease of tomatoes in the tropical and subtropical regions. Each 1% increase in intensity can reduce yield by 1.36%, and complete crop failure can occur when the disease is most severe.