Is it Bacterial rot?
 

Hi guy's
I am faced with a serious problem with my plants,our wet season has started a week ago with heavy down pour.
Moved lots of my plants from eastern side of our house where the plants will get early morning sun and some direct sun light till 10.30 a.m.

With in two days lots of plants got infected,stalks of leaves turn yellow then leaves drop canes follow the suit.I lost catsms.bulbos epidens and dendrobiums.I have sprayed Phyton-27 and Manzate seperately with wetting agents.Is there any thing I should be doing?
veekay