Tessalace
Newly Registered
Posts: 3
Joined: Sun Jun 23, 2013 8:00 pm

spotted yellow leaves?

ETA: Not sure why my pictures aren't showing up. Here's the link to the flickr album:

https://www.flickr.com/photos/27820137@N ... 285537253/


I am completely new and need some help. I have noticed my tomato plants leaves turning yellow with brown spots. Here are a few pictures (I hope this works!):

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Not sure if it's related, but some of my strawberry leaves look like this:

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And my squash leaves have weird, but different spots on them as well:

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Any help? What is it? What do I do to fix it? Can I even fix it? And what's up with the squash?

imafan26
Mod
Posts: 11431
Joined: Tue Jan 01, 2013 1:32 pm
Location: hawaii, zone 12a 587 ft elev.

Re: spotted yellow leaves?

the squash has powdery mildew

The tomatoes and strawberries have leaf spot. Both are probably fungal as well.

https://ohioline.osu.edu/hyg-fact/3000/p ... 015_08.pdf
https://vegetablemdonline.ppath.cornell. ... ot_Tom.htm
Happy gardening in Hawaii. Gardens are where people grow.

Tessalace
Newly Registered
Posts: 3
Joined: Sun Jun 23, 2013 8:00 pm

Re: spotted yellow leaves?

imafan26 wrote:the squash has powdery mildew

The tomatoes and strawberries have leaf spot. Both are probably fungal as well.

https://ohioline.osu.edu/hyg-fact/3000/p ... 015_08.pdf
https://vegetablemdonline.ppath.cornell. ... ot_Tom.htm

Do you think I could use copper sulfate for all three problems?

JayPoc
Greener Thumb
Posts: 772
Joined: Wed Nov 28, 2012 5:00 pm
Location: Virginia, The mountains Zone 6a/6b

Re: spotted yellow leaves?

Maters look like early blight to me....at least what happens to me that I've always assumed is early blight...

Tessalace
Newly Registered
Posts: 3
Joined: Sun Jun 23, 2013 8:00 pm

Re: spotted yellow leaves?

JayPoc wrote:Maters look like early blight to me....at least what happens to me that I've always assumed is early blight...

What would you suggest as treatment? I was thinking of pruning back the affected leaves, spraying with copper sulfate, and mulching under the plants. What do you think? I'm so new, I really don't have a clue.

JayPoc
Greener Thumb
Posts: 772
Joined: Wed Nov 28, 2012 5:00 pm
Location: Virginia, The mountains Zone 6a/6b

Re: spotted yellow leaves?

Tessalace wrote:
JayPoc wrote:Maters look like early blight to me....at least what happens to me that I've always assumed is early blight...

What would you suggest as treatment? I was thinking of pruning back the affected leaves, spraying with copper sulfate, and mulching under the plants. What do you think? I'm so new, I really don't have a clue.
Thats about all you can do....

Take care to not spread the pathogen to other plants...

Good luck!

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