Broad Beans Now About 10cm High Are Turning Black And Wilting . Not Spots Whole Leaves From The Centre

Question

I transplant beans at about 5cm they have grown well for three weeks then dead overnight . It has been dry but I watered . Not frost as other rows unaffected . Grown for years never seen this before .

• 
• 
• 

Answer 1

This article should help:

https://plantvillage.psu.edu/topics/broad-bean-dry/infos/diseases_and_pests_description_uses_propagation