0
points
What is this disease on my cucumber

Cucumber    None Given

Hell, is it possible to know the cause and treatment?


Posted by: Asem ebrahim (2 points) Asem ebrahim
Posted: January 28, 2017


David Hughes commented,
I like very much that the picture shows all the plants. But can we get a close up of the leaf? Also, how does it feel to your hand? Powdery?
almost 3 years ago.



Answers

0
points
Is where any sporulation on the diseased cotyledons? If none, it looks like bacterial disease, caused by Xanthomonas cucurbitae or Serratia marcescens. Seed infection can be suspected.


Posted by: alex ignatov (33 points) alex ignatov
Posted: January 29, 2017




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