disease id help needed

TightenUp · May 30, 2012

most of my plants in raised bed are showing signs of disease. more of the spots are showing on lower leaves however the stems and some new growth are also showing signs of disease.

i started the season off with a mycogrow and actinovate soil drench and have been spraying with exel lg and actinovate with molasses weekly.

what disease are my plants suffering from and can you offer any advice on remedying the situation?

Mlm1 · May 30, 2012

If that were in my garden I would be considering bacterial speck.

http://www.ipm.ucdavis.edu/PMG/r783101611.html

I think it can be very difficult to diagnose tomato diseases from pictures since there is a certain amount of overlap in disease appearances and there is variation in presentation. Reasons I would consider bacterial speck are: marginal necrosis on the leaves, involvement of the stem, involvement of lower greater than higher tissue and you have been treating for fungal diseases so bacterial disease may be more likely. Do you have any green fruit with spots? Has it been cool and damp there? Do you get bacterial speck in Jersey? (maybe it is worldwide-I don't know about that).
I would be very careful with water splash while I was figuring it out and hope for warm dry weather. I hope this helpful and things turn around quickly for you. It really is heartbreaking to see diseases in our gardens. Good luck.
Marla

TightenUp · May 30, 2012

it could very well be bacterial speck. this was my first thought as well. it has been in the 60s to 70's and rainy until the last few days when it shot up to the high 80's. right now its back to the 70s with more rain.

when its not raining its been hazy and foggy. i'm within throwing distance to the beach and about 100 yards to the ocean. this is a new house with a new raised bed. so these wet conditions are new to me.

Crandrew · May 30, 2012

Yeah join the club, the moisture is a beast of its own. Foggy and a morning haze until 11 is normal. I have been spraying this year as well but its a constant battle.

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May 30, 2012	#2
Mlm1 Tomatovillian™ Join Date: Jul 2011 Location: Northern California Posts: 208	If that were in my garden I would be considering bacterial speck. http://www.ipm.ucdavis.edu/PMG/r783101611.html I think it can be very difficult to diagnose tomato diseases from pictures since there is a certain amount of overlap in disease appearances and there is variation in presentation. Reasons I would consider bacterial speck are: marginal necrosis on the leaves, involvement of the stem, involvement of lower greater than higher tissue and you have been treating for fungal diseases so bacterial disease may be more likely. Do you have any green fruit with spots? Has it been cool and damp there? Do you get bacterial speck in Jersey? (maybe it is worldwide-I don't know about that). I would be very careful with water splash while I was figuring it out and hope for warm dry weather. I hope this helpful and things turn around quickly for you. It really is heartbreaking to see diseases in our gardens. Good luck. Marla

May 30, 2012	#3
TightenUp Tomatovillian™ Join Date: Mar 2011 Location: Jersey Posts: 1,183	it could very well be bacterial speck. this was my first thought as well. it has been in the 60s to 70's and rainy until the last few days when it shot up to the high 80's. right now its back to the 70s with more rain. when its not raining its been hazy and foggy. i'm within throwing distance to the beach and about 100 yards to the ocean. this is a new house with a new raised bed. so these wet conditions are new to me.

May 30, 2012	#4
Crandrew Tomatovillian™ Join Date: Apr 2012 Location: asdf Posts: 1,202	Yeah join the club, the moisture is a beast of its own. Foggy and a morning haze until 11 is normal. I have been spraying this year as well but its a constant battle.