when disease is running rampant

[TightenUp]

what do you do?

i have 10 plants

1 def has bacterial speck

at least 3 have bacterial canker

1 has white powdery mildew(i think)

every plant has some sort of disease. mostly black specks and dots on leaves but some on stems.

SO WHAT WOULD YOU DO?????????

fyi- been spraying with actinovate exel lg and molasses.

i think my next move is to spray with b54red's bleach solution