Prevention and treatment of honeybee chalk disease

Change the box and replace the spleen: remove all the diseased spleen and pink honey spleen in the disease group, replace the nest spleen and then disinfect completely. Drug treatment: feed nystatin in time after changing the box and spleen; or choose raw old garlic peeled, mashed and mixed with water, placed on the floor of the beehive and let bees lick; or choose 60 grams of honeysuckle, 60 grams of forsythia, 60 grams of wild chrysanthemum, 40 grams of dandelion, 20 grams of Ligusticum chuanxiong, 12 grams of licorice, 60 grams of plantain, boil with water to make 1 kg liquid, spray bees or feed directly.

Change the box and change the spleen

The main results are as follows: 1. All the diseased insect spleen and pink honey spleen in the disease group are removed, the queen bee is replaced with a clean nest spleen when laying eggs, and then the replacement nest spleen is thoroughly disinfected.

2. In order to ensure the dryness inside and outside the beehive, the heat preservation of the beehive must be strengthened and the bees in the cold environment must be removed.

II. Drug treatment

1. After changing the box and changing the spleen, the diseased bees should be fed nystatin in time, and each liter of 50% sugar water can be exchanged with 200 mg nystatin, once every 3 days or so, about 5 times in a row, and pay attention to stop feeding during the honey picking period.

2, you can choose 40 grams of Sophora flavescens, 60 grams of Poria cocos and 1000 milliliters of water for decoction, and then grind 10 grams of borneol and 50 grams of withered alum into fine powder, pour it into the liquid, and wait for it to dissolve completely. Add 20 ml bromogeramine solution, spray spleen once every other day, spray about 4-5 times continuously, that is, a course of treatment. After the symptoms are relieved, to prevent recurrence, you can spray 2-3 times after an interval of 7 days.

3. In order to make the bees of the hive pass evenly through the salt powder, a layer of salt can be sprinkled on the inside of the nest door or at the bottom of the box during spring propagation, so that the bees can be used to sprinkle salt all over the nest, thus having a certain effect of sterilization and disinfection. Sprinkling salt three times a year is helpful to control the bee disease caused by bacteria and has a significant effect in the treatment of chalk disease.

4. you can choose the old raw garlic, peel it, beat it into pieces, a group of about 0.5 kg, evenly put it on the floor of the beehive, let the bees lick it, change it every 4 days, and put it 4 times in a row.

5. Select about 10 garlic cloves, mash them, mix them with appropriate amount of water, and spray them on the four walls of the box and the nest door. this method will not hurt bees and larvae, but can spray bees and spleen directly.

6. Choose 40 grams of dandelion, 20 grams of Ligusticum chuanxiong, 12 grams of licorice, 60 grams of honeysuckle, 60 grams of forsythia, 60 grams of wild chrysanthemum, 60 grams of plantain, about 2 kilograms of water, boiled into a potion of about 1 kilogram, which can be sprayed directly with bees and can also be fed with sugar, about once every three days, three times is a course of treatment, and about three courses of treatment can be cured.

7. Licorice 10 grams, rhubarb, Coptis chinensis and Phellodendron chinense 20 grams each, safflower, honeysuckle, Sophora flavescens and green leaves 15 grams each, about 1000 milliliters of water, then pour out the liquid over a small fire, and then boil it for about 5 minutes. Pour the juice into the first liquid and mix evenly, spray the spleen once a day for 3 consecutive days.