CN203167865U - Automatic collection device for aphidius gifuensis - Google Patents

Abstract

The utility model is an automatic collection device for aphids aphids, which has a scaffold, a cover net and a bee storage device. The shape and size of the bee storage are determined by the collected insects such as aphids aphids. It can be a bag made of gauze, or a transparent bottle-shaped container. The lower mouth is made of a threaded mouth, which is threaded with the fixing ring. One or more bee storages are set on the top of the cover net. The number of settings depends on the size of the cover net. depends. The utility model utilizes the light-dispelling property and food-dispelling property of the insects, and the adult bees are introduced into the bee storage device for gathering and then utilized. The utility model has the advantages of simple structure, easy manufacture, readily available materials for the bee storage device and the cover net, and convenient installation and disassembly. The collection efficiency of adult bees is high, and the survival rate is good. It is a beneficial means for breeding in smoking areas, intensively stocking Aphids persicae, and carrying out ecological pest control.

Description

Automatic collection device for Aphids aphids

technical field

The utility model relates to an automatic collection device for living insects, in particular to an automatic collection device for aphids aphids. The utility model is not limited to the automatic collection of Aphididae, and can also be widely used for insects with strong activity, upward and phototaxis, such as Aphidia and other parasitic wasps, ladybugs, hoverflies, lacewings, etc. and other predatory natural enemies, moths, flies and other insects are collected or killed.

Background technique

Aphids persicae is an important parasitic natural enemy of a variety of aphids on tobacco and other crops. It is an ecological, safe and effective biological control measure to prevent and control aphids through artificial mass reproduction and release in the field. It has been widely promoted and applied. Collection, Releasing adult bees is its most common method. Because braconids are very small and about the size of mosquitoes, they are easy to escape. In the current stage of large-scale breeding work, it is a difficult problem to collect adult bees efficiently and without damage.

The existing collection methods, one is to use a simple bee suction bottle, artificial mouth sucking, the efficiency of bee collection is very low, it is difficult to meet the needs of the work of bee collection; the other is to use an electric bee collection device, which greatly improves the efficiency of bee collection . In the process of collecting bees, because the adult bees are passive and pass through the bee suction tube quickly, the damage to the adult bees is relatively large, and the survival time of the harvested bees is greatly shortened. Therefore, the problem of collecting adult bees efficiently, easily, automatically and without damage needs to be solved urgently. The same problem also exists in the raising of other insects.

Contents of the invention

The purpose of this utility model is to propose an automatic collection device for Aphids persicae, which can efficiently, automatically, easily and without damage collect live C. , the cost is low, so as to solve the problems existing in the prior art.

The purpose of this utility model is achieved by the following means.

An automatic collection device for aphids aphids, characterized in that it has a scaffold, a cover net and a bee storage device, the upper end of the bee storage device is closed, the lower port is installed above the fixed ring and communicated with the cover net, and the fixed ring is installed in the shed rack or netting.

The shape and size of the bee storage are determined by the collected insects such as Aphids aphids. It can be a gauze bag or a bottle-shaped container.

The bee storage device can also be made of transparent material, and the air hole is opened on the wall of the device, and the lower opening can be made into a threaded mouth, which is threadedly connected with the fixing ring.

The bee storage device can also be equipped with a bottom cover so that the lower opening is sealed when the bees are taken to prevent adult bees from escaping.

The top of the bee storage device can have air holes for the oxygen collected into bees. The size of the stomata is determined by the size of insects such as adult bees, and it is the principle that the adult bees will not escape from the stomata.

One or more automatic collection devices can be installed on the top of the cover net, and the number of installations should be determined according to the size of the cover net; the setting position is suitable for convenient operation, and is generally set around the top of the cover net.

The fixing ring is a part that connects the bee storage and the cover net, and it can be fixed on the arch scaffolding, or fixed with a fixing rod. The fixing rods can be welded to the arch scaffolding, or supported on the ground outside the arch.

The vicinity of the connection between the cover net and the fixed ring of the bee storage is trumpet-shaped to facilitate the collection of bees.

When the light is weak and the insects gather poorly in the bee storage, a sunshade net can be added around the cover net to increase the difference in light intensity between the horn-shaped part of the cover net and the bee storage, so as to improve the bee collection effect.

The working principle of the utility model is: using the light-dispelling, food-repelling and upward-flying properties of certain insects, a cover net and a bee storage device are set up, and groups of cocoon bees are introduced into the bee storage device to gather, and then the entire bee storage device Take it off, seal the lower opening, and then you can carry out transportation, testing, testing, regular and fixed-point stocking of the collected adult bees or other insects. When taking out the bees, generally twist the lower mouth of the bee storage to take it out from the fixed ring. Note that the lower mouth is always kept downward when taking it off, so as to prevent the adult bees from quickly escaping. Mouth sealed. The adult bees collected in the bee storage can be transported to tobacco fields and other places where they are needed for flying, and can be used for purposes such as killing tobacco pests.

The utility model has a simple structure, and the required gauzes, transparent bottle-shaped containers, flat irons, steel bars, etc. for making bee storage devices, cover nets, supports, etc. can be easily bought in the market. The fixing ring and the fixing rod are connected by welding or riveting. According to the method of covering the net, the fixing rod can be fixed on the ground or on the scaffolding of the covering net. A complete automatic collection device is formed by connecting the prepared bee storage, the cover net and the fixed ring. Therefore, the utility model is simple to manufacture and convenient to install and disassemble. The trial proves that the utility model has high bee harvesting efficiency, almost no damage to the collected adult bees, and has a long life time, which provides sufficient time for the following work such as transportation and flying.

The efficiency of collecting bees of the utility model is 3-8 times that of the existing bee sucker.

Description of drawings

Fig. 1 is the structural representation that the utility model is implemented on the small shed.

Fig. 2 is a schematic structural view of the utility model implemented on a large and numerous bee shed (square shed).

In Figure 1-2, the labels of each part are as follows:

1-small arch scaffolding; 2-fixing ring; 3-bee storage; 4-fixing rod; 5-covering net; 6-square scaffolding; 7-speaker covering net.

Detailed ways

As shown in Figure 1-2, the small arch scaffold 1 is bent into several arches with bamboo strips, steel bars, plastic pipes and other materials and inserted into the ground. 5 Cover on the small arch scaffolding, and fix the cover net on the scaffolding with serpentine springs, etc. Fixed ring 2 is an annulus, has internal thread on it, so that be connected with bee holder 3. The connection between the cover net and the fixing ring is made into a round hole, and it is fixed with glue to ensure that the cover net and the fixing ring are fixed. The fixing ring is generally fixed on the arch scaffolding by welding, or fixed on the cover net with the fixing rod 4 in addition. The fixed rod is inserted into the ground.

As mentioned above, the bee storage can be made into a bag with a fine gauze, and the holes of the gauze are smaller than the Aphidius aphidis, or other insects to be collected. The lower mouth of the bee storage device is made into a circular ring with external thread with materials such as plastics, the bottom is connected with the fixed ring, and the top is connected with the fine gauze net. Of course, the bag-shaped bee storage device is bound on the fixed ring with ropes and has the same effect. In general, the bee storage should have a substantially fixed shape to ensure sufficient accommodation space for collection. For this reason, it is also a good choice for the bee storage to be made into a bottle shape with a transparent material. It is only necessary to properly set a small air hole on the body of the bottle for ventilation, so as not to suffocate the collected adult bees. One or more bee storages can be set on the top of the cover net, the number of which should be set according to the size of the cover net, and the setting position should be convenient for operation, generally arranged around the top of the cover net.

Aphids aphids is raised in a small arched shed, and after emerging into a bee, it can be collected and released into the tobacco field according to the above method.

When collecting the adult bees of the square beekeeping shed, because the cover net is flat-topped. In order to improve the effectiveness of collection, the cover net is made into a horn cover net 7 at the joint with the fixed ring. For this reason, establish some ribs of cover on square scaffolding 6 and form the framework of trumpet shape to support cover net and form bell mouth, then fixed ring is installed on the framework. The fixing ring can also be installed with a fixing rod, and the fixing rod is fixed on the square scaffolding. as shown in picture 2.

Small arch scaffolding 1 and square scaffolding 6 are collectively referred to as scaffolding.

The square scaffolding is generally larger. When collecting during the day, in order to increase the difference between the light at the bee storage position and other parts, some sunshade nets are covered on the four walls and top of the cover net except for the bell mouth. In order to impel the swarms of Aphids aphididae to concentrate on the bee storage with stronger light.

If it is used to collect nocturnal insects, a light source can be set above the bee storage. For insects with the habit of supplementing nutrition, sugar liquid can also be sprayed on the bee storage, which can improve the collection effect on the one hand and prolong the life of the insects on the other hand.

The utility model has been tested in the test base and tobacco planting area of the applicant's company system, and it has been proved that in the production of Aphids aphids, the number of adult bees entering the bee storage device reaches more than 82%; The work efficiency is increased by more than 3.5 times compared with the use of electric bee suckers, and more than 8.4 times compared with the use of simple bee suckers, which solves the problems of large-scale bee collection and difficulty in collecting bees.

When the utility model is used to collect insects of other purposes or kill insects, it also has the same effect.

Claims (7)

1. An automatic collection device for aphids aphids is characterized in that it has a scaffold, a cover net and a bee storage device, the upper end of the bee storage device is closed, and the lower port is installed on the top of the fixed ring and communicated with the cover net, and the fixed ring is installed On a trellis or mantle. 2. The automatic collection device for Aphidida persicae according to claim 1, characterized in that the shape of the bee storage is a bag made of gauze, or a bottle-shaped container. 3. According to the described automatic collection device of Aphidia persicae according to claim 2, it is characterized in that the bee storage is made of transparent material, with air holes on the wall, and the lower opening is made as a threaded mouth, which is threadedly connected with the fixed ring. 4. According to one of claims 1-3, the automatic collection device for Aphids aphidis is characterized in that the bee storage is equipped with a bottom cover, so that the lower opening is sealed when taking bees. 5 . The automatic collection device for Aphidida persicae according to claim 1 , characterized in that one or more bee storage devices can be arranged on the top of the cover net, and the setting positions are around the top of the cover net. 6 . The automatic collection device for Aphidida persicae according to claim 1 , characterized in that the vicinity of the connection between the cover net and the fixed ring of the bee storage is trumpet-shaped. 7. According to claim 1 or 6 described automatic collection device for Aphids aphididae, it is characterized in that when the illumination is weak and the insects gather poorly to the bee storage, a sunshade net is added around the cover net.

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