How to Prevent and Treat Winter Cherry Diseases and Pests

Clear the garden, cut off the pests and branches. After the fruit trees are defoliated, the weeds, fallen leaves, fallen fruits, and diseased branches in the orchard should be promptly removed and buried deep or concentrated. At the same time, in conjunction with winter pruning, cut off those branches with diseases and insect pests, such as diseased branches, dead fruits, dead fruits, etc. After cutting and cleaning and concentrating on burning, we can eliminate the pests that overwintered above. Deep turning, scraping skin. Generally, the depth of the garden is 30-40 cm. The closer the time is to the soil, the better the freezing effect. At this time, the pest has entered a dormant state and cannot be re-entered into the winter. Scrape bark can remove pests and diseases. After scraping the skin, whitening agent or spray can be applied and the rough hides can be buried or burned. The trunk is painted white, and the calcareous lime is converted into lime milk, and then salt, soya flour, lime sulfur and vegetable oil are added. If a total amount of 0.1% phoxim emulsion is added to the whitening agent, the insect pest control effect is better. Whitening time is best twice. The first time after deciduous till the soil is frozen and the second time in early spring.

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