Poison bait feeding device for deratting

Abstract

The invention discloses a poison bait feeding device for deratting, which comprises a poison bait room, an upper cover and a movable door, wherein the upper cover covers the top part of the poison bait room; the movable door is arranged on the side wall of the poison bait room, and is hinged to the side wall of the poison bait room; the periphery of the upper cover outwards extends to form an extension part along the side edge of the top part of the poison bait room. According to the poison bait feeding device, the phenomena that a poison bait loses efficacy and pollutes environment caused by rainwater flooding in a typhoon rainstorm season can be effectively prevented, and meanwhile, the risk that birds or poultries eat the poison bait by mistake can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of rodent control, in particular to a poison bait injection device for rodent control. Background technique [0002] Rodent infestation is one of the important agricultural biological disasters in our country. According to statistics, rodent infestation can cause more than 20% crop yield reduction. At the same time, rodents are also the hosts or vector animals of more than 50 zoonotic diseases such as plague, leptospirosis, hemorrhagic fever with renal syndrome, and scrub typhus, which seriously threaten people's health and social stability. Therefore, the prevention and control of rodents is highly valued at home and abroad, and various technical methods are used for prevention and control, among which rodenticide is the mainstream prevention and control means. [0003] At present, the use of rodenticides to kill rodents mostly utilizes food and anticoagulant rodenticides to be formulated as poisonous bait...

AI Technical Summary

Problems solved by technology

The method of naked poison bait is easy to operate and has a high feeding rate of poison bait, but it also has many disadvantages: (1) It is not safe; poison bait is easily eaten by non-target animals such as livestock, poultry, birds, etc., causing poisoning and death accidents

(2) The utilization rate of the drug is low and the control effect is unstable; the poisonous bait placed naked is easy to be washed into ditches and rivers by rainwater and cause losses.

(3) Cause ecological pollution, and may even cause the problem of rodenticide residues in agricultural products; under the leaching of heavy rain, the anticoagulant rodenticide adhering to the surface of the poisonous bait is easy to fall off and enter the soil or water body, causing ecological pollution, crops adsorption May lead to the risk of rodenticide residues in agricultural products

At present, the commonly used poison bait station structure is equipped with brackets and rain shields, which can prevent the poison bait from being wet by rainwater or soaked in stagnant water to a certain extent when exterminating rodents in the field. Some poison bait stations are further equipped with baffles at both ends. , to prevent rats from digging out the poison bait, but in practical applications, birds and small poultry may still eat the poison bait and die of poisoning

In addition, in southern China, the existing poisonous bait stations work well when there is little rainfall. However, during the rainy season, especially typhoon and heavy rain seasons, rainwater is often flooded into the poisonous bait stations. The preparation method of the surface of the bait food, so it is easy to cause the poisonous bait to be soaked in rainwater for a long time or lost in the water body, resulting in low drug utilization rate, poor control effect and ecological pollution

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