Powder poisoning.
If the application site is improper, the dosage is too small or the powder is blocked, the preventive effect cannot be achieved.
In order to avoid errors or improper spraying, it is necessary to check the efficacy once after application. Due to the frequent contact with the nest, the main nest is sprayed, so that the entire colony dies. From the time of management to the death of termites of the entire group, it takes about 3-4 days to spray, about a week in summer and winter.
2. Booby trap method.
The trapping method includes the compound poison bait method and the medicated bait method, which is the main research method for termite extermination. Insecticidal.
3. Nest digging method.
Nest digging is generally used for toxic sources that cannot be solved by local laws. In winter, the weather is cold, termites rarely go out at 10 degrees, and there are a lot of termite nests concentrated, and digging nests at this time can receive good results.
Prevent termites from flying into the home. Zhongshan termites have a wide range of feeding habits, and their nutrients are the best in plants, with plant cellulose and its products as the staple food, as well as fungi and lignin, and occasionally starch, sugar and protein, etc. However, it is also common for termites to eat man-made fibers and plastics. Wires and cables, even bricks, stones, metals, etc., are corroded and melted by spitting chemicals such as acetic acid. In addition, it can also swallow termite carcasses in the same nest, old skin shed by larvae during development, and can also swallow ant eggs and even larvae in the absence of external food. However, devouring each other is not their normal way of nutrition.
Every year, through the turn of spring and summer, a large number of "marriage flying ants" will fly to places with light, so in the evening of our different seasons, people must remember not to close the doors and windows, sand windows, etc. (especially for areas close to mountains and reclamation) to prevent termites from flying in.
Treat decorative materials that may become termite food during the renovation process. The process of drug processing is actually the process of handling the material"The process of "poisoning" makes wood products and other products become "drugs" that are difficult for termites to swallow (of course, it is necessary to ensure that they are basically harmless to the human body), so as to achieve a good repellent effect.