Please tell me what could cause the cucumber seedlings to get sick. Thank you and maybe I can save her
It looks like powdery mildew. it is treated by spraying with a sulfur solution in a ratio of 15 grams per 10 liters of water with an interval of 4 days. Or chalk and colloidal sulfur 2 by 1 per 10 liters.
Although if there are white deposits on the stem, then this is downy mildew. In this case, you need chemicals like Ordan or Rodomil.
wow(((it’s a pity ((I’ve never seen anything like this before. I’ve never had problems with cucumbers, I wonder how they could get sick?
When aphids appear on cucumbers, I spray them with chemical plant protection products. For all diseases, I use spraying with the biological preparation Fitosporin. The frequency of processing is 10 - 14 days.
It looks like powdery mildew. it is treated by spraying with a sulfur solution in a ratio of 15 grams per 10 liters of water with an interval of 4 days. Or chalk and colloidal sulfur 2 by 1 per 10 liters.
Although if there are white deposits on the stem, then this is downy mildew. In this case, you need chemicals like Ordan or Rodomil.
wow(((it’s a pity ((I’ve never seen anything like this before. I’ve never had problems with cucumbers, I wonder how they could get sick?
When aphids appear on cucumbers, I spray them with chemical plant protection products. For all diseases, I use spraying with the biological preparation Fitosporin. The frequency of processing is 10 - 14 days.