Before you touch the rat, you should use the method of inquiry, capture method, etc. to check the mouse track, find out the source of the rodent, the specific type, the range of activity and its density, and take it according to the local conditions at that time. An effective method of killing rats. The investigation methods are as follows: the mouse clamp method is applicable indoors and outdoors. Every time you put a clip in the room. In different outdoor habitats, a clip can be placed along the straight line sm, and the two columns are separated by more than 50m. The time of the clip can be determined according to the activity time of the local mouse species. For example, the house mouse and the nocturnal voles should be placed in the morning. On the basis of the inquiry, the observation counting method selects representative houses, warehouses and courtyards for on-the-spot investigation, while walking and observing and counting, observing the bite of the mouse within a certain range, the footprint of the mouse, the amount of rat feces, and the rat feces. The shape, the number of rat holes, and the number of active rats, the severity of the hazard, etc., and careful statistics and analysis. Reasonable improvement of rodent-prevention facilities on the basis of good environmental sanitation, reasonable addition of necessary anti-rat equipment, rats in residential areas are mostly invaded by outsiders, rarely settled indoors, and they must have a human invasion. Ways and channels, cutting off and blocking the channels of human intrusion will be very important. Corresponding measures should be taken according to the specific conditions of each environment to prevent the invasion of rats, especially the sewer population and the falling of the water pipeline. The mesh should be around 1Cmx1Cm, and the holes and holes in the indoor and outdoor walls should be well-blocked; the appropriate bait station should be set up on the basis of not affecting the living, working, walking and civilization in the residential area, so as to regularly release the rodent bait. It will have good benefits for controlling the invasion of rats and killing people after invasion. The selection of reasonable prevention and control methods should be carried out in accordance with the results of the investigation of the situation of rats and in accordance with the principles of safety, effectiveness, economy and civilization.
The indoor use of sticky mouse board, trap cage mainly, mouse clips supplemented, each room (Qiao expansion) put 2-3; focus on the kitchen, warehouse, balcony, sanitary corner, etc., sticky mouse board and mouse cage (Clip) should be placed in the concealed area of ​​the mouse invaders and the mouse path, using as little as possible chemical rodenticide. On the basis of the establishment of the bait station on the outside, the nationally approved and prescribed rodent bait should be placed regularly in the bait station. Rat clips and sticky mouse plates are placed next to the rat's path where the rats are often active. The control method of cockroaches is a pest that has long coexisted with humans and is disgusting. It can spread a variety of diseases. The most common cockroaches in residential areas are American cockroaches, black-breasted cockroaches, and German cockroaches. They all have the habit of being afraid of light and drilling gaps. The food is very mixed, and everyone eats food. They all love to eat, which brings a lot of inconvenience to our prevention and control. In order to better control its harm, the following describes several methods: to find out the type, distribution and degree of damage of bee stings before the prevention and treatment can be used , bottle trapping method, sticking method and visual method, verifying the type, distribution place, quantity and degree of infestation within the jurisdiction, and the accuracy of the verification is important for correct prevention and control; For kitchens, warehouses, storage rooms, study rooms, etc., the investigation time should be after dark at night. For example, during the daytime investigation, 0.3% of the chlorinated vinegar can be used for spraying for 5 minutes, and the records are carefully recorded. The investigation method is as follows: the bottle is induced by a brown wide-mouth bottle with a somL capacity, and the bottle is filled with a kraft paper. The funnel has a depth of 7 cm and a tip port diameter of 1 cm. It is cut into several strips around the end of the large mouth of the funnel, and is turned over on the bottle mouth and fastened with a rubber band. Before loading the funnel, put the bait 59-109 in the bottle first, fresh bread crumbs or brown sugar fried flour. During the investigation, the bottle was dumped or tilted in the habitat of the donkey, and 3-5 bottles were placed at each point. The total number of traps at each point divided by the number of bottles is the density. Its density unit is "only / bottle".
an amusement park ride with seats often in the form of animals (such as horses) revolving about a fixed center
The children grabbed each other by the hand and danced off in the direction of the merry-go-round, toward the wonderful music and the wonderful adventure and the wonderful excitement -
- called also carousel
a children's playground apparatus consisting of a platform that revolves about a fixed center
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