How to disinfect and prevent diseases for bonsai in winter

Cold winter is a very difficult season for pests in bonsai, so this season is also a good time for pest control and disease prevention, so how to do a good job of pest control and disease prevention for your bonsai in winter?

Bonsai

First, clean up the bonsai garden. After entering winter, thoroughly remove withered branches, fallen leaves, weeds, rotten fruits, etc., scrape off the wintering insects such as warped skin, diseased skin, cracked skin, disease spots and shell insects on the bonsai branches of the stump, and burn them in time to eliminate overwintering diseases and pests.

Second, apply white to get rid of insects. After cleaning the bonsai garden in winter, the overwintering diseases and insects on the tree stump and branches can be killed by brushing the trunk, big branch and stump with 10 parts of water, 3 parts of lime, 0.5 parts of stone-sulfur mixture, 0.5 parts of salt and a little oil.

Third, filling holes to get rid of insects. Worm holes are found in tree stumps and branches. 160 times Bordeaux liquid is injected into the syringe, and then the hole is sealed with lime paste, which can effectively eliminate the pests in the hole.

Fourth, pruning and prevention. Combined with the winter shaping and pruning of the stump bonsai, cut off the withered branches, stiff fruits, dead buds and other sundries remaining on the tree stump, and thoroughly trim the tree (we should pay attention to maintaining a beautiful shape), clean it up, and pile up and burn all kinds of disease and debris. In addition, the fruit branches and branches of the aged bonsai are also the latent places for overwintering pests, which should be pruned and rejuvenated while keeping the bonsai graceful posture.

Fifth, turn the soil to apply medicine. In winter, the pot of tree stump bonsai is evenly sprinkled with pesticide soil (500 grams of 50% phoxim EC and 50 kilograms of fine soil), and then ploughing the basin soil, turning the medicine soil into the soil, poisoning the overwintering pests in the basin soil.

Winter stump bonsai pest control winter, all kinds of stump bonsai pests do not eat, and more concentrated, therefore, this season is a good time for stump bonsai pest control and disease prevention. Clean up the bonsai garden. After entering winter, thoroughly remove withered branches, fallen leaves, weeds, rotten fruits, etc., scrape off the wintering insects such as warped skin, diseased skin, cracked skin, disease spots and shell insects on the bonsai branches of the stump, and burn them in time to eliminate overwintering diseases and pests. White to get rid of insects. After cleaning the bonsai garden in winter, the overwintering diseases and insects on the tree stump and branches can be killed by brushing the trunk, big branch and stump with 10 parts of water, 3 parts of lime, 0.5 parts of stone-sulfur mixture, 0.5 parts of salt and a little oil. Fill a hole to get rid of insects. Worm holes are found in tree stumps and branches. 160 times Bordeaux liquid is injected into the syringe, and then the hole is sealed with lime paste, which can effectively eliminate the pests in the hole. Pruning and prevention. Combined with the winter shaping and pruning of the stump bonsai, cut off the withered branches, stiff fruits, dead buds and other sundries remaining on the tree stump, and thoroughly trim the tree (we should pay attention to maintaining a beautiful shape), clean it up, and pile up and burn all kinds of disease and debris. In addition, the fruit branches and branches of the aged bonsai are also the latent places for overwintering pests, which should be pruned and rejuvenated while keeping the bonsai graceful posture. Turn over the soil and apply medicine. In winter, the pot of tree stump bonsai is evenly sprinkled with pesticide soil (500 grams of 50% phoxim EC and 50 kilograms of fine soil), and then ploughing the basin soil, turning the medicine soil into the soil, poisoning the overwintering pests in the basin soil. Tree stump bonsai pest control and disease prevention

In winter, all kinds of tree stump bonsai pests do not eat, and are more concentrated, so this season is a good time for tree stump bonsai pest control and disease prevention.

Clean up the bonsai garden. After entering winter, thoroughly remove withered branches, fallen leaves, weeds, rotten fruits, etc., scrape off the wintering insects such as warped skin, diseased skin, cracked skin, disease spots and shell insects on the bonsai branches of the stump, and burn them in time to eliminate overwintering diseases and pests.

White to get rid of insects. After cleaning the bonsai garden in winter, the overwintering diseases and insects on the tree stump and branches can be killed by brushing the trunk, big branch and stump with 10 parts of water, 3 parts of lime, 0.5 parts of stone-sulfur mixture, 0.5 parts of salt and a little oil.

Fill a hole to get rid of insects. Worm holes are found in tree stumps and branches. 160 times Bordeaux liquid is injected into the syringe, and then the hole is sealed with lime paste, which can effectively eliminate the pests in the hole.

Pruning and prevention. Combined with the winter shaping and pruning of the stump bonsai, cut off the withered branches, stiff fruits, dead buds and other sundries remaining on the tree stump, and thoroughly trim the tree (we should pay attention to maintaining a beautiful shape), clean it up, and pile up and burn all kinds of disease and debris. In addition, the fruit branches and branches of the aged bonsai are also the latent places for overwintering pests, which should be pruned and rejuvenated while keeping the bonsai graceful posture.

Turn over the soil and apply medicine. In winter, evenly sprinkle pesticide soil (500 grams of 50% phoxim EC and 50 kilograms of fine soil) in the pot of tree stump bonsai, then plough the basin soil, turn the medicine soil into the soil, and poison the overwintering pests in the basin soil.