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Pests, Diseases and Other Problems

Subject:  leaf stalks rotting at soil line

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ZAPPA

Western PA

I have been slowly loosing leaves over the past few weeks. They are rotting at the soil line. Is their one particular disease that causes this , or could this be caused by several possibilities ?

http://www.bigpumpkins.com/DiaryImages/2016/Sml/263402.jpg

8/17/2016 9:40:31 PM

ZAPPA

Western PA

Dang, not sure why that pic is so small, sorry.

8/17/2016 9:41:40 PM

So.County

Rhode Island

svb?

8/18/2016 7:46:20 AM

Pumpking

Germany

Do all infected leaves look like the one in the pic, or does the infection spread through the leaf stalk from that point on? Well, I have Rhizoctzonia in mind, but if your leaves don´t develop to a stage which looks like in this pic here, then it might be a different disease.

http://www.bigpumpkins.com/Diary/DiaryViewOne.asp?eid=143779

8/18/2016 8:06:08 AM

So.Cal.Grower

Torrance, Ca.

Like pumpking says there's a good chance its rhizoctzonia. It could also be 2 or 3 other diseases we deal with from all the watering we do. Make sure to stay on your fungicide drenches this time of year each week and don't let up.
I have this going on in a couple areas also zappa.

Good luck.

8/18/2016 9:30:07 AM

Bma113

Elizabeth, PA

I've been talking to Zappa as I also am experiencing this. I have had between 4" and 5" of rain in the last couple days. Anything fungicide wise So Cal you recommend adding this time of year. First year grower and have one kin left and trying to keep it going as long as possible.
Thanks!!!

8/18/2016 12:04:38 PM

poca river pumpkins

Sissonville wva

is there a treatment for rhizoctzonia

8/18/2016 3:45:38 PM

HankH

Partlow,Va

Its too much rain and the roots fill the stalks then they rot

8/20/2016 2:05:36 PM

Porkchop

Central NY

Bma didn't you do terrazole drench?...

8/20/2016 3:24:28 PM

Bma113

Elizabeth, PA

Yes. I did Terrazole and Clearys last weekend. Just wondering if anything else I could be doing??? Things have definitely started looking better last couple of days. After tonight's rain we are supposed to get a nice break from the heat and humidity that seems to have been hanging around all of August. Porkchop you know I'm a nervous wreck!!! :)

8/20/2016 4:33:40 PM

Porkchop

Central NY

Lol...I know you are...its normal...get used to it...your doing everything u can...just keep it up

8/20/2016 5:21:12 PM

Porkchop

Central NY

(I had to look up terrazole)

8/20/2016 5:24:24 PM

Total Posts: 12 Current Server Time: 12/22/2024 4:32:24 PM
 
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