Looks up a localized string similar to Two or more rows use the same control category in generation 1. Instead use a single row and add all your generation 2 control categories to it.

'Declaration
 
Public Shared ReadOnly Property ForestDomain_twoRowsSameGen1Category As String

'Usage
 
Dim value As String
 
value = Resources.ForestDomain_twoRowsSameGen1Category

public static string ForestDomain_twoRowsSameGen1Category {get;}

public:
static property String^ ForestDomain_twoRowsSameGen1Category {
   String^ get();
}