Halo Plantix community. What could be the problem with these onion leaves. I am suspecting a fungal disease.
I have onions and their leaf tips are turning yellow-orange and drying. It's on a 15ha plot under pivot irrigation, two days ago I noticed the colour change and yesterday I started to notice the tips were going dry.
Manejebem 124036
5 years ago
Deficiência de Potássio If you click on the blue hyperlink that takes you to Plantix Library where everyone can find details on this problem and control measures. 😊😊😉
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5 years ago
I think you are right. The bottom leaves are yellow as well and that can be associated with potassium deficiency too...thank you for your help.