If the bark of the young trunk of Lichun orange is completely eaten by rats, the young tree will die soon and it is impossible to recover. If a small part of young bark remains, photosynthetic organic nutrients created by leaves will still be transported to the root system along the phloem of undamaged bark for root growth. Then 500 times solution of 70% thiophanate-methyl wettable powder can be mixed with fresh garden soil to make medicinal mud, and the peeled part is covered with film. When the medicinal mud is dry, clean water can be added to promote the bark to grow and heal again. But at this time, cover the tree tray with straw and weeds, and water the tree tray to keep the soil moist.

In addition, it is necessary to spray water on the canopy regularly to increase the air humidity in the orchard and reduce the evaporation of water in the canopy. Finally, rodent control should be carried out according to the characteristics of the orchard.

Don't worry if you don't bite, but it's best to take some protective measures in the position where mice are easy to bite.

Sprinkle some rat poison to prevent rats from eating trees, and sprinkle some grain and rat poison beside trees.

Is to grind its teeth, put a mousetrap or rat poison, or put something hard, or spray some medicine on the seedlings.

The bark is close to the ground, about 30 cm upward, covered with white lime. Prevent insects and mice from biting.

You can spray some medicine on the tree, or sprinkle some rodenticide around the tree, and enclose the tree with barbed wire if possible.

You brush the trunk with some medicine you have cooked, which is both insect-proof and rat-proof. Self-made medicine is very simple. You can buy some bezoar from the drugstore, and there are also 18 brothers pharmacies to sell it. You can put it in the pot for half an hour, and then brush it on the trunk when the medicine is cold, so there will be no insects in the coming year. Brush less than half a meter from the root of the tree. It has the effect of expelling insects. The effect is very good.