1、 What's going on

Its maintenance can be divided into water and soil. If the plants are hydroponically infested, it is usually because of water quality problems. If the water is not changed for a long time, it is easy to produce insects if it is polluted, and the plant will also be damaged, which will affect the growth. If the insects are raised in soil, they are mostly caused by poor ventilation or humid environment. Put it in a place where the air is not circulating for a long time, and the soil is wet. Such an environment is easy to be infected with pests. If it is found, it should be treated in time

2、 What should I do

1. Improve the environment: no matter which way of conservation, the conservation environment should be changed as soon as possible after insects are born. For hydroponics, change the water treatment. Pay attention to cutting off the rotten roots at the bottom, disinfecting the plants and containers, and then put them into water for re maintenance. Those raised by soil should be moved to a ventilated place, and more air should be blown to evaporate water. In serious cases, it is necessary to directly remove the basin and replace the soil

2. Eliminate pests: if the number of pests is relatively small, the pests can be directly removed by hand, with a rag or brush. In the later stage, provide an environment conducive to growth, and slowly recover

3. Spraying medicine: if there are many pests, it is recommended to spray medicine for treatment, so as to completely treat them. The drugs can be trichlorfon, trichlorfon, etc. pay attention to the concentration of dilution. The concentration should not be too high, otherwise it is easy to bring drug harm