Nectarine powdery mildew may be helpful to try baking soda.
On the issue of baking soda in the treatment of powdery mildew, I have previously introduced the application of baking soda in vegetables, which mentioned that baking soda can treat powdery mildew. Powdery mildew is also a common disease in peaches, and peaches, as a fruit we eat, are also worried about agricultural residues, and baking soda is our edible alkali, so there is no need to worry about these, at least in terms of safety. The following is about the treatment of powdery mildew with baking soda. I hope it can be helpful to you.
First of all, the incidence conditions of powdery mildew are introduced. The high incidence of powdery mildew can occur at 10-25 ℃ in wheat fields or fruit trees and vegetables when the weather is humid or too little or too little nitrogen fertilizer. Whether the epidemic disease can be formed finally depends on the environmental humidity and the growth conditions of the host. The wetter the condition, the faster the attack. In the case of dry air, it is conducive to reproduction and the spread of the disease.
The reason why baking soda can treat powdery mildew is that the incidence condition of powdery mildew is more suitable for acidity, which is more conducive to the incidence and prevalence of powdery mildew under acidic conditions. On the other hand, the weakly alkaline baking soda is not toxic to crops, and baking soda produces carbon dioxide separately, which also contributes to photosynthesis, which can be said to kill two birds with one stone.
Baking soda was sprayed on the diseased peaches to destroy the growth conditions of powdery mildew spores and reduce the pH of powdery mildew, so as to make powdery mildew die and achieve the purpose of treating the disease.
Specific usage: add 2g baking soda to the water of 1kg, fully dissolve the baking soda according to this ratio, and then choose atomization spraying, once every three or five days, three or four times in a row, powdery mildew can be obviously reduced or completely eliminated.
The above is the view that science promotes agriculture to share for you, hope to be helpful to you.
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