In the flower soil there are very small white insects, maybe the plant has been infected with root mealybugs. After detecting insects in the flowerpot, you should change the potting soil in time, then change the soil for flowers and plants, pay attention before disinfecting the potting soil and flower pots, if the situation is not too serious, you can use drugs such as imidacloprid, coccobizhi, … to kill root mealybugs, then maintain a ventilated environment.
Specifically, step by step as follows:
1. Replace potting soil for plants
The most direct and effective method is to repot the flower plant with new soil. Remove the insect-infested flower soil, then disinfect and disinfect the flower pot, and finally repot the flower, so that it will effectively avoid the flower’s root soil with eggs or bacteria, avoid secondary damage to the plant.
2. Insecticide spray
If the number of small white worms in the flower soil is not much, within a controllable range, spraying is actually a very simple and effective method.
Normally, we alternately use insecticides such as imidacloprid, which can both prevent insects in flower soil from developing resistance, and can achieve double the insecticidal effect.
However, when spraying these pesticides, it is necessary to pay attention to first implement protective measures, wear masks and gloves, dilute the drug before watering the plants, can be watered once every 5 days, can see the effect. Results after 3 to 4 uses.
3. Change the environment for plants to grow
Normally, if you leave the flower pot at home in a humid environment, it will be easy to get infected with pests for a long time, so when you detect small white insects in the flower soil, you need to immediately move the flowerpot to a place. dry and ventilated for maintenance.
If several flower pots are also placed around the infested pots, they also need to be sprayed with insecticide so that the spread of the disease can be effectively prevented. In the later stage, it is best to put the potted plants infested with small white insects in a well-ventilated and well-lit place, this is a natural way to improve the natural resistance of flower pots.
at Blogtuan.info – Source: Eva.vn – Read the original article here