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???
Necrosis of the leaf base, followed by yellowing and leaf death.
Necrosis and soft rot of tomato fruits
Posted
by: alex ignatov
(1 point)
Posted: August 9, 2016
Answers
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)
Posted: September 20, 2016
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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? over 7 years ago.
ok, as soon as we isolate to pathogen. Dickeya is suspected so far. over 7 years ago.