0
points
Greenhouse tomato are infected systemically. What is the pathogen?

Tomato    Moscow

Black spots in the bottom of leaves turn into necrosis, stem necrotic lesions spread along veins to fruits and cause fruit necrosis and soft rot. Disease is fast-spreading. Samples of plants are under analysis, but maybe, somebody has met the disease before???


Posted by: alex ignatov (33 points) alex ignatov
Posted: August 9, 2016


Andreas commented,
I have got no clue. But it looks very interesting. Could you please let me know what kind of disease infected your tomato, after the analyse?
about 4 years ago.

alex ignatov commented,
ok, as soon as we isolate to pathogen. Dickeya is suspected so far.
about 4 years ago.



Answers

0
points
It looks like Botrytis cinerea grey mold. It could be treated with Thiophenate methyl. Is the softness starting at the calyx end?


Posted by: Mohamad Safieddine (1 point) Mohamad Safieddine
Posted: September 20, 2016




You need to log in if you'd like to add an answer or comment.