How to make insect gourd gall

Roll a spiral with copper wire.

The main disease of gourds is powdery mildew, and the main pests are aphids.

The rainy season is the peak period for powdery mildew, and potted gourds are most susceptible to the disease if they are placed in places with poor air circulation. It can be prevented and controlled by the following methods: Improve ventilation and light transmission conditions as much as possible, apply fertilizer reasonably, increase the amount of phosphorus and potassium fertilizer, do not apply nitrogen fertilizer, pay attention to cleanliness and hygiene, and cut off diseased plants and leaves in time.

Try not to reuse potting soil. It is best to disinfect the potting soil at high temperature, and it is better to dry the utensils. Spray 1 1 100 Bordeaux solution to protect from the occurrence and development of diseases.

In the early stage of the disease, 50% carbendazim and other antibacterial agents can be sprayed.

Aphids can deform and shrink gourd leaves, and can spread viruses, and their secretions can also induce coal stain disease, so attention must be paid to control. Aphids have a very high reproduction rate, and if not controlled in time, they will soon damage the young leaves of the whole plant and most of the nearby plants. When a small number of aphids are found, you can squeeze them by hand and rinse them with water; It can also be applied several times in a row with soapy water, noodle soup or sprayed with 1 50 tobacco water, which are non-toxic and non-polluting, and suitable for family use

If you don't have many ornamental gourds at home, you might as well catch them manually. It is to remove the fruit of insects, because such melons can not grow, and they are not beautiful when they grow, and the practice in the prevention and control is that the gourd should check for pests and diseases when it blooms, and once it is found, it is necessary to put medicine spraying for control, if the gourd seedlings are not much, you can pour the medicine into the hole drilled by the insects, and kill the insects in it.

There are various kinds of gourds, and the maintenance methods are different.

As far as the landlord issued **, let's talk about the maintenance of most ordinary tanks.

Maintenance of the bottle mouth: Huanghuali or red sandalwood and other hardwood mouths are generally oiled before inlay, without any special maintenance, as long as they are kept clean, do not bump and do not touch, there will generally be no problems.

The maintenance of the tank is more cumbersome, and the personal experience is shared with the landlord.

Usual cleaning: tool preparation: large needle, sponge ball (half the size of the mouth of the can), clean sand, cotton cloth cleaning steps: move the worm to another can, clean up the residual food and feces in the can, then pour a little sand into the can, add a small amount of water (preferably pure water without peculiar smell) with the needle tube to shake the can, let the water drive the sand, and clean the inner wall of the tank with sand.

After the water is drained, tie the sponge ball to a small wooden stick, dip the water in the tank clean, pour out the sand, blow it slightly with a hair dryer, and dry it in a ventilated place. Before use, rub the inside of the jar again with a dry sponge ball, rub the sand clean, and pour it out. Wipe the stain on the surface of the can with a cotton cloth.

Usually rub the surface of the tank with your hands, and after a long time, the tank will have a layer of warm light like jade. If there is relief on the can, you need to wrap a cotton ball with a toothpick to clean up the putty in the dead corner.

Try not to take off the hardwood trap when cleaning, otherwise it will become loose after too many times.

Try not to get water on your mouth when cleaning, and don't get water into the gaps in your mouth.

There are three steps in total, the first step is to open the refrigerator door, the second step is to put the gourd inside, and the third step is to close the refrigerator door!