Brown spot perforation disease
It is a type of fungal perforation disease of peach trees, which mainly affects the leaves.
At the beginning of the disease, purple spots with round or nearly circular edges can grow on the leaves, and as the disease progresses, the middle of the spots drys up and falls off, and the perforated leaves are also severely shed.
Low temperatures and rainy times are conducive to the occurrence and prevalence of the disease.
After the drug control is mastered in Xie Hua, you can choose Daisen manganese zinc, phenyl ether methylcyclazole, etc., compound Avi high chlorate plus imidacloprid, hanging fruit plus amino acid calcium and plant growth balance liquid two 0.3 spray, or, without hanging fruit plus a potassium dihydrogen phosphate and potassium nitrate and plant growth balance liquid three 0.3 spray, to achieve insecticide, sterilization, nutrition, balance, pay attention to strengthening drainage in the rainy season to reduce the occurrence of disease.
![The three questions of Wen Bile Soup are from the "Qianjin Fang", "After a serious illness, I can't sleep, this fear is also cold, it is advisable to take this side (Wen Bile Soup)", which is Sun Simiao's famous doctor Yao from the Southern and Northern Dynasties[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)