There are a few different types of pest control that are used in Hong Kong. The most common type of pest control is using pesticides. Pesticides are chemicals that are used to kill pests. They can be applied to the ground, to plants, or to the air. Another type of pest control is using traps.
Traps are devices that are used to catch pests. They can be traps that catch insects, traps that catch rodents, or traps that catch other animals. There are a variety of rodent species in China and Hong Kong, including the brown rat, black rat, house mouse, and deer mouse. These rodents are capable of spreading disease and causing extensive damage to infrastructure and crops. They can be difficult to control and eradicate due to their ability to adapt to new environments and their high reproductive rates. Brown rats are the most common, followed by black rats.
House mice are the smallest, and field mice are the largest. Rodents have been known to carry a variety of diseases, including the Bubonic Plague and Hantavirus. They are also capable of transmitting these diseases to humans through bites, scratches, and contact with their saliva or urine. Rodents can also spread disease through their droppings, which can contaminate food and water supplies.
The presence of cockroaches in Hong Kong is likely due to the combination of the warm, humid climate and the availability of food and water. Cockroaches are very adaptable creatures and can thrive in a wide variety of environments, so it is not surprising that they have become established in Hong Kong. While they are not always welcome guests, cockroaches do have some beneficial qualities, such as their ability to scavenge for food and their resistance to many types of pests and diseases.
There are many ways to prevent cockroaches from entering your home. Cockroaches are attracted to food, moisture, and darkness, so you can reduce their access to these things by keeping your home clean and well-lit. You can also seal up any cracks or crevices in your walls or floors where cockroaches could enter, and install screens on your windows and doors.