Gummy Stem Blight of Cucurbits - Cucumber

Cucumber Cucumber

J

Cucumbers on vertical trellis in raised bed were fine 2 days ago w many blooms Looks most similar to pic of anthracose in app but came on so fast. Live in DC metro/northern Virginia and has been in high 90s all week. Have been watering by hand and wetting beds and leaves as well What did I do wrong?

See pic. Yellow spots, w holes in center, plants are well taken over with some leaves and vines completely turning yellow/withering

UpvoteDownvote
S

Hi Jac.Austin it might be Downy Mildew of Cucurbits. Please check this link for more details and preventive measures.

UpvoteDownvote
S

Hello Jac.Austin, The symptoms appears like Shothole Disease though, in most of cucumber fields, leaf spots are mostly associated with either Downy Mildew of Cucurbits or Gummy Stem Blight of Cucurbits in initial stage. Gradually multiple spots coalesce to form a larger lesson. So, I should request you to click on green links, and see in Plantix library the pictures and descriptions if that makes any sense. I'll of course revert soon after you review at plantix library. 😊 Best of luck!

1Downvote

Do you have a question too?

Join the biggest agricultural online community now and get the help you need!

Get Plantix now for free!

Plantix helps farmers around the world to improve their farming methods.

Learn more about Plantix
Go to answer