CN212325161U - Open-air portable collection of tobacco whitefly and raise device as an organic whole - Google Patents
Open-air portable collection of tobacco whitefly and raise device as an organic whole Download PDFInfo
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- CN212325161U CN212325161U CN202021234870.2U CN202021234870U CN212325161U CN 212325161 U CN212325161 U CN 212325161U CN 202021234870 U CN202021234870 U CN 202021234870U CN 212325161 U CN212325161 U CN 212325161U
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Abstract
The utility model relates to a tobacco whitefly field portable collection and raise device as an organic whole, the device includes two kinds of forms: a) the morphological structure of the collecting device and the morphological structure of the feeding device; the shape structure of the acquisition device comprises a breathable top cover, a compression tank and a breathable bottom cover, wherein the breathable top cover, the compression tank and the breathable bottom cover are sequentially connected in a clamping manner or in a threaded connection or a nested connection from top to bottom; the shape structure of the feeding device comprises a ventilating top cover, a compression tank and a hard tank, wherein the ventilating top cover, the compression tank and the hard tank are sequentially connected in a clamping sleeve manner or in a threaded connection or a nested connection from top to bottom; the utility model has the advantages of convenient to carry, easy operation, flexibility are high, can be effectual gather and raise the device with whitefly and combine as an organic whole, labour saving and time saving, and the device cost of manufacture is low, can provide very big facility for developing of whitefly class pest control research work, can use widely in this field.
Description
Technical Field
The utility model belongs to the technical field of insect collection system structure, concretely relates to device and application method technical field of portable collection of whitefly class pest.
Background
Bemisia tabaci Bemisia gennadius also named as Bemisia gossypii and Bemisia tabaci, belongs to Alyrenodidae of Homoptera whitefly of Hemiptera, is widely distributed in 90 countries and regions of various continents except Antarctic all over the world, and is a worldwide pest. Now become important pests in countries such as the United states, India, Pakistan, Sudan and Israel, and bring serious economic loss to the global agricultural production. Since the beginning of the record in 1949, the outbreak in Guangdong, Beijing, Hebei, Tianjin, Xinjiang, Shanxi and the like in succession causes serious economic loss. The range of the Bemisia tabaci host plants is quite wide, according to preliminary statistics, more than 500 species of Bemisia tabaci are present in the hosts, the Bemisia tabaci is mainly harmful to crops, namely nymphs and adults of the Bemisia tabaci directly prick and absorb the juice of the crops, so that leaves of the plants turn yellow and even the plants die, and a large amount of plant viruses are indirectly transmitted and aggravated while the plants are pricked and absorbed, and more than 100 species of plant viruses which can be carried and transmitted by the Bemisia tabaci are reported at present, so that serious economic loss is.
In the control work of the whitefly pests, ecological investigation is necessary, and the information of whitefly species, population space distribution, occurrence quantity and the like is often investigated in different ecological systems in the field so as to adopt corresponding control strategies. Mainly utilize to gather insect cage and gather from valve bag in current collection technique, because there is bulky, carry defects such as inconvenient in gathering insect cage, the researcher in this field can select to use valve bag to gather mostly, but valve bag is airtight, lack the tightness in the transportation, cause serious damage to the polypide easily to valve bag belongs to disposable article more, its use easily causes wasting of resources and environmental pollution in a large number, uses valve bag to gather whitefly and still has a great deal of drawback. In addition, after the field collection is finished, subsequent indoor tests are needed, collected whitefly pests need to be raised indoors temporarily, and the problems of pest escape, pest body damage and the like exist when whiteflies are transferred to a separate raising device. Therefore, aiming at the problems, the portable collecting and feeding device for the whitefly pests is researched by a utility model.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of current collection system existence, provide a whitefly collection and feeding device and application method rational in infrastructure, portable, the device is portable not only in collection work, and the whitefly sample that can better protection was gathered in addition improves work efficiency for follow-up test has more the scientificity, has actual meaning to whitefly class pest's prevention and cure research work.
The utility model discloses a realize through following technical scheme.
A field portable device for collecting and feeding bemisia tabaci integrally comprises a breathable top cover 1, a compression tank 2, a breathable bottom cover 3 and a hard tank 4; the device comprises two forms formed by the four components: a) the morphological structure of the collecting device and the morphological structure of the feeding device;
the shape structure of the acquisition device comprises a ventilating top cover 1, a compression tank 2 and a ventilating bottom cover 3, wherein the ventilating top cover 1, the compression tank 2 and the ventilating bottom cover 3 are sequentially connected in a clamping sleeve manner or in a threaded connection or a nested connection from top to bottom;
the feeding device is characterized in that the shape structure of the feeding device comprises a ventilating top cover 1, a compression tank 2 and a hard tank 4, wherein the ventilating top cover 1, the compression tank 2 and the hard tank 4 are sequentially connected in a clamping or threaded or nested manner from top to bottom;
the breathable top cover 1 and the breathable bottom cover 3 comprise annular cover bodies, air holes arranged in the middle of the cover bodies, top cover gauze 1.1 and bottom cover gauze 3.1 arranged in the middle of the air holes;
the hard tank 4 is arranged as a tank body with an opening at the top, and the tank body is made of hard material;
the device still includes arc activity handle 1.2, arc activity handle 1.2 both ends respectively fixed the setting at the edge of top cap 1, with top cap 1 swing joint. The bottom cover 3 and the hard tank 4 are of alternative structures, the bottom cover 3 is replaced by a collecting device during insect collection, and the hard tank 4 is replaced by a feeding device during feeding; the collecting device and the feeding device can be flexibly converted and can be better matched for use.
Further, the utility model discloses seted up watering mouth 5 at 4 lateral walls of stereoplasm jar, fixed cover is equipped with finger pipe 5.1 on this watering mouth 5, finger pipe 5.1 outer end be provided with the stopper filler. The pouring gate 5 arranged on the side wall of the hard tank 4 is formed by hollowing and sticking a finger-shaped pipe cover on the side wall of the tank and connecting the finger-shaped pipe cover with a finger-shaped pipe 5.1 through a rotating wire.
Furthermore, when the device of the utility model adopts the shape structure, the device also comprises a filter box 3.2 and a transparent sealing sheet 3.4 which are matched with the bottom cover 3; the filter box 3.2 is arranged as a vessel, the transparent sealing sheet 3.4 is covered on the filter box 3.2, and the bottom of the filter box 3.2 is provided with a filter box gauze 3.3;
furthermore, when the device of the utility model is a feeding device, the device also comprises a conical gauze 4.1 and a hollow support sheet 4.2 which are matched with the hard tank 4; the hollow support sheet 4.2 is covered on the conical gauze 4.1, and the bottom of the conical gauze 4.1 is provided with a round base 4.3.
Further, compression jar 2 suitable for reading and top cap 1 between, compression jar 2 end opening and bottom 3 between, all be through the interlock of setting between compression jar 2 end opening and the stereoplasm jar 4 and detain 6 and connect.
Furthermore, the tank body and the cover of the utility model are made of transparent materials, which is convenient for observation from the outside; wherein the compression tank 2 is made of transparent low-density polyethylene LDPE material, the hard tank 4, the top cover 1, the bottom cover 3, the filter box 3.2, the transparent sealing sheet 3.4, the hollow supporting sheet 4.2 and the round base 4.3 are made of transparent high-density polyethylene HDPE material, and the pouring gate 5 and the finger-shaped pipe 5.1 are made of transparent polypropylene PP material; the top cover gauze 1.1, the bottom cover gauze 3.1 and the filter box gauze 3.2 are all made of nylon materials; the cone-shaped gauze 4.1 is made of stainless steel material.
Further, the utility model discloses the device size parameter be: the inner diameter of the top cover 1 is 15 cm-20 cm, the thickness is 0.2cm, and the height is 1 cm; the distance between the top cover gauze and the top cover edge is 1.5cm, and the diameter is 12 cm-17 cm; the bottom cover 3 is consistent with the top cover 1 in size; the diameter of a large circle of the tank body of the compression tank 2 is 15 cm-20 cm, the diameter of a small circle is 12 cm-17 cm, the thickness is 0.01cm, the outer diameter of a connecting port of the compression tank 2 is 15 cm-20 cm, the height is 1cm, the thickness is 0.2cm, and the longest length of the compression tank 2 is extended to 30 cm; the thickness of the filter box is 3.2 cm, the outer diameter of the filter box is equal to the inner diameter of the connecting port of the compression tank 2, the thickness of the transparent sealing sheet is 3.4 cm, and the diameter of the transparent sealing sheet is 15 cm-20 cm; the inner diameter of the connecting port of the hard tank 4 is 15 cm-20 cm, the height is 1cm, the thickness is 0.2cm, the tank body of the hard tank 4 is 0.1cm, the diameter is 15 cm-20 cm, and the height is 10 cm; the diameter of the conical gauze is 4.1, the height of the conical gauze is 10cm, the diameter of the hollow support sheet is 15 cm-20 cm, the diameter of the hollow circle is 2cm, and the thickness of the hollow circle is 0.1 cm; the aperture of a finger-shaped pipe 5.1 matched with the pouring gate is 1.5 cm; the mesh number of the top cover gauze 1.1, the bottom cover gauze 3.1 and the filter box gauze 3.3 is 100-120 meshes, and the mesh number of the cone-shaped gauze 4.1 is 10 meshes.
By using the method of the device for field portable collection and breeding of the bemisia tabaci, the volume of the device can be greatly reduced, and the device is particularly convenient to carry or store when going out; the field collection comprises the following specific steps:
the method comprises the following steps: when insects are collected in an outward process, the collecting device is replaced, namely the hard tank 4 is replaced by the bottom cover 3, the filter box 3.2 and the transparent sealing sheet 3.4 are arranged, and the device is compressed to 1/7-1/8 of the height of the tank body, so that the carrying is convenient;
step two: when the device is used in a field, the bemisia tabaci sex attractant is placed in the filter box 3.2, the transparent sealing sheet 3.4 is covered to prevent the sex attractant from being diffused from the top cover 1, the bottom cover 3 is opened, the compressed tank 2 is stretched, and then young and tender bemisia tabaci host plants are placed in the tank, so that the attracted bemisia tabaci is attached to the host plants, and finally the device is taken as an attraction device and is hung on the host plants with bemisia tabaci populations through the arc-shaped movable handle 1.2;
step three: when the trapping device is collected, the artificially collected tobacco whitefly or the parasitic blades of the tobacco whitefly larvae are placed into the device, the bottom cover 3 is covered, the tobacco whitefly sex attractant and the transparent sealing sheet 3.4 are taken down, the device is used as a device for transportation and storage, and the volume of the tank is freely adjusted according to the number of collected samples; the device has good ventilation, can not cause extrusion, can not influence the normal activity of insects, and ensures the reliability of test data.
Furthermore, the utility model combines the field portable collecting device and the living plant together; the method comprises two methods of soil cultivation tobacco feeding and soilless cultivation tobacco feeding, and comprises the following specific steps:
the method comprises the following steps: soil cultivation of tobacco seedlings: transplanting tobacco seedlings in a seedling stage into the hard pot 4 serving as a carrier, cultivating the tobacco with soil, and feeding the tobacco whiteflies after the tobacco seedlings grow to a root extending stage;
soilless culture tobacco seedling raising: putting a proper amount of nutrient solution into a hard tank 4, putting a cone-shaped gauze 4.1 into the hard tank 4, putting tobacco seedlings cultivated without soil and a substrate into the bottom of the cone-shaped gauze 4.1, covering a hollow support sheet 4.2 to ensure that the tobacco seedlings extend out from a middle hole, and feeding the bemisia tabaci when the tobacco seedlings grow to a root extending period; for the whiteflies to be raised collected in the field, the bottom cover 3 of the collecting device is detached, the compression tank 2 and the collected whiteflies are directly sleeved on the hard tank 4 in which tobacco is planted in advance, and the snap fastener 6 is fastened, namely living plants are used for raising insects;
step two: opening the watering port 5 to add nutrient solution to the tobacco seedlings at proper time: if the tobacco begins to wither or die, the tobacco needs to be replaced to continue feeding, at the moment, the snap fastener 6 needs to be opened, the tobacco plant is cut, the cut tobacco plant and the compression tank are sleeved on the other hard tank 4 in which the healthy tobacco seedlings are planted, the snap fastener 6 is fastened, after the whitefly is completely transferred from the withered tobacco plant to the healthy tobacco plant, the snap fastener 6 is opened, the withered tobacco plant is drawn out, and the snap fastener 6 is fastened again, so that the replacement of the tobacco plant is completed;
step three: the growth condition of insects in the tank is observed through the transparent tank body: when the fed Bemisia tabaci needs to be taken for testing, the top cover is opened, the Bemisia tabaci is sucked by the insect suction pipe, and when the Bemisia tabaci at the lower part of the host plant needs to be sucked, the compression tank 2 is compressed until the Bemisia tabaci is exposed out of the host plant for sucking.
The utility model has the advantages that: the utility model relates to a field portable tobacco whitefly collecting and feeding integrated device and a method, which adopts the structure and the feeding method, the device in the utility model comprises a field portable collecting device and an indoor feeding device, and the two structures are mutually matched and mutually supplemented when in use; wherein collection system has set up sex attractant and has lured the device, and structural design is convenient for deposit and carry, can compress the 1/8 to the jar height with the device to can adjust jar volume in a flexible way when using, solved traditional insect collecting cage bulky, carry inconvenient defect, and proclaim oneself the bag airtight, easily cause the damage to the polypide, defects such as wasting of resources and environmental pollution. On the other hand, the compression tank can be matched with a feeding device for use, and the devices can be tightly matched after being combined, so that the devices are prevented from falling; the living host plants can be used for feeding the bemisia tabaci, the complex operations of moisture preservation, food replacement and the like in the traditional feeding are solved, a natural environment beneficial to the growth and development of the bemisia tabaci is created, and two cultivation modes of soil cultivation and soilless cultivation are designed for the host plants; the watering port is arranged on the side wall of the hard tank, so that the tobacco seedlings can be conveniently supplemented with nutrient solution through the watering port, and the operation steps of uncovering and watering are simplified; and the physiological changes of the insects and the host plants in the pots can be clearly observed to ensure the orderly progress of the test. The utility model has the advantages of convenient to carry, easy operation, flexibility are high, can be effectual gather and raise the device with whitefly and combine as an organic whole, labour saving and time saving, and the device cost of manufacture is low, can provide very big facility for developing of whitefly class pest control research work, can use widely in this field.
The invention is further explained below with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the field portable collecting device of the utility model.
Fig. 2 is the schematic diagram of the device for cultivating tobacco seedlings by soil to feed bemisia tabaci.
Fig. 3 is the schematic diagram of the device for feeding bemisia tabaci by soilless culture tobacco seedlings of the utility model.
Fig. 4 is the compressing state diagram of the portable field collecting device of the present invention.
Fig. 5 is a schematic view of the connection mode of the field portable collecting device of the utility model.
Fig. 6 is a schematic view of the connection mode of the tobacco whitefly feeding by the soil-cultivated tobacco seedlings of the utility model.
Fig. 7 is a schematic view of the connection mode of the soilless culture tobacco seedling feeding bemisia tabaci of the utility model.
The reference numbers in the figures are: the device comprises a top cover (1), a top cover gauze (1.1), a movable handle (1.2), a compression tank (2), a bottom cover (3), a bottom cover gauze (3.1), a filter box (3.2), a transparent sealing sheet (3.4), a hard tank (4), a conical gauze (4.1), a hollow supporting sheet (4.2), a circular base (4.3), a water pouring port (5), a finger-shaped pipe (5.1) and a snap fastener (6).
Detailed Description
In order to better understand the method of the present invention for those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings.
See fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7.
The utility model provides a tobacco whitefly field portable collection and raise device as an organic whole, the utility model discloses a device includes field portable collection system and indoor device of raising:
the portable field acquisition device is provided with a top cover 1, a top cover compression tank 2 and a bottom cover 3, wherein the middle part of the top cover is provided with a top cover gauze 1.1, the edge of the top cover is provided with a movable handle 1.2, and the middle part of the bottom cover is also provided with a bottom cover gauze 3.1. When not in use, the tank body can be compressed to 1/8 volume, thus reducing occupied space and being convenient for storage and carrying; when in use, the tank body is stretched, and the volume of the tank body can be freely adjusted according to the number of collected samples.
The indoor feeding device for bemisia tabaci has the advantages that only the bottom cover 3 needs to be replaced by the hard tank 4, the hard tank 4 is used as a carrier for planting host plant tobacco of bemisia tabaci, the compression tank 2 is connected with the hard tank 4 with the tobacco planted in advance through the snap fastener during use, the snap fastener 6 is fastened, the living plant can be used for feeding insects, and water and compound fertilizer which are necessary for growth can be added for the host plant from the watering opening.
The specific use steps and the method of the device integrating field portable collection and indoor feeding of the bemisia tabaci in the actual work comprise the following two parts:
the field acquisition portable device is characterized in that the device can greatly compress the volume of the device and is particularly convenient to carry or store when going out; the field collection comprises the following specific steps:
the method comprises the following steps: when insects are collected in an outward mode, the collecting device is replaced, namely the hard tank 4 is replaced by the bottom cover 3, and the device can be compressed to 1/7-1/8 of the height of the tank body, so that the device is convenient to carry;
step two: when in use, the collected insects or plant leaves can be placed only by stretching the compression tank 2 and then opening the top cover, and the volume of the tank can be freely adjusted according to the number of collected samples;
step three: this device ventilates well, can not cause the extrusion, gathers the normal activity that can not influence the insect with this device, and the insect that needs to handle after returning the laboratory can be to its direct processing.
The indoor feeding device is characterized in that the device skillfully combines a field portable collecting device and a living plant together; the breeding method comprises the following specific steps:
the method comprises the following steps: the tobacco as the host plant of bemisia tabaci is planted in the hard tank 4 as a carrier. For the whiteflies to be raised collected in the field, the bottom cover 3 of the collecting device can be detached, the compression tank 2 and the collected whiteflies are directly sleeved on the hard tank 4 with tobacco planted in advance, and the snap fastener 6 is fastened, so that the living plants can be used for raising insects;
step two: the watering opening 5 can be opened to add water and compound fertilizer necessary for the growth of the tobacco. If the tobacco begins to wither or die, the tobacco needs to be replaced to continue feeding, at the moment, the snap button 6 needs to be opened, the tobacco plant is cut, the cut tobacco plant and the compression tank are sleeved on the other hard tank 4 with healthy tobacco, the snap button 6 is fastened, after the whitefly is completely transferred from the withered tobacco plant to the healthy tobacco plant, the snap button 6 is opened, the withered tobacco plant is drawn out, and the snap button 6 is fastened again, so that the replacement of the tobacco plant is completed;
step three: the growth condition of insects in the tank can be observed through the transparent tank body. When the fed Bemisia tabaci needs to be taken for testing, the top cover is opened, and the Bemisia tabaci is sucked by the insect suction pipe, and when the Bemisia tabaci at the lower part of the host plant needs to be sucked, the compression tank 2 can be compressed until the Bemisia tabaci is exposed out of the host plant for sucking.
Specific examples are described in detail.
Specific operation process
The present invention will be further elucidated with reference to the embodiments, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for explaining the present invention, not limiting the scope of the present invention.
(1) Device structure
Briefly, the following steps are carried out: the utility model comprises a field collecting device and an indoor feeding device, wherein the collecting device and the feeding device can be connected and matched through a snap fastener; the field collecting device is characterized in that the main body of the field collecting device is a compression tank, the upper buckle and the lower buckle are both provided with covers connected through occlusion buckles, and the center of each cover is provided with a gauze for facilitating air circulation; the upper opening is also provided with a filter box for placing the sex attractant in use, and the filter box is covered with a transparent sealing sheet to prevent the sex attractant from diffusing and overflowing from the upper opening; the feeding device is provided with soil cultivation tobacco seedling feeding and soilless cultivation tobacco seedling feeding, wherein the soil cultivation device is a hard tank which is connected with the lower opening of the compression tank through an occlusion buckle and is used for containing the soil cultivation tobacco seedlings, and the side wall of the soil cultivation device is provided with a watering opening for adding nutrient solution to the tobacco seedlings; the soilless culture device is characterized in that a conical gauze used for attaching the root system of the tobacco seedling and a hollow support sheet used for fixing the stem of the tobacco seedling are added on the basis of the soil culture device.
(1) Device specification
The utility model discloses the relevant specification of device does: the inner diameter of the top cover 1 is 20cm, the thickness is 0.2cm, and the height is 1 cm; the top cover gauze is 17 cm; the bottom cover 3 is consistent with the top cover 1 in size; the diameter of the big circle of the compression tank 2 is 20cm, the diameter of the small circle is 17cm, the thickness is 0.01cm, and the longest length of the compression tank 2 can extend to 30 cm; the outer diameter of a connecting port of the compression tank 2 is 20cm, the height is 1cm, and the thickness is 0.2 cm; the thickness of the filter box is 3.2 cm, the outer diameter is 19.8cm, the thickness of the transparent sealing sheet is 3.4 cm, and the diameter is 20 cm; the diameter of the connecting opening of the hard tank 4 is 20cm, the height of the connecting opening is 1cm, the thickness of the connecting opening is 0.2cm, and the thickness of the tank body of the hard tank 4 is 0.1cm, the diameter of the connecting opening is 20cm, and the height of the connecting opening is 10 cm; the diameter of the conical gauze is 4.1, the height of the conical gauze is 10cm, the diameter of the hollow support sheet is 20cm, the diameter of the hollow circle is 2cm, and the thickness of the hollow circle is 0.1 cm; the aperture of a finger-shaped pipe 5.1 matched with the pouring gate is 1.5 cm; the mesh number of the top cover gauze 1.1, the bottom cover gauze 3.1 and the filter box gauze 3.3 is 100-120 meshes, and the mesh number of the cone-shaped gauze 4.1 is 10 meshes.
(2) Insect source for test and test
Collecting and feeding test of the bemisia tabaci adults: the tobacco whitefly on the tomato leaves in different planting areas is selected in the test, wherein the tobacco whitefly comprises a flower planting area, a riverside planting area and a mountain planting area, the tobacco whitefly is collected on the tomatoes planted in the three planting areas by the utility model during the test, and the living body tobacco seedling is raised by the device of the utility model; in addition, yellow board trapping is adopted during collection, and a tobacco branch water cutting method is also adopted during feeding.
Test one: survey 3 kinds of places of planting district through the system selection, obtain in flower planting district, river edge planting district, the density of the different insect forms of bemisia tabaci on the tomato leaf that mountain region planted, 3 plots of planting district are gathered at random when the survey was gathered, every plot is taken with five sampling methods, 20 tomato leaves are adopted to every point, it has the bemisia tabaci to have the discovery of bemisia tabaci promptly to roll over tomato leaf and take off the blade, the blade of gathering is placed respectively the utility model discloses the device, adopt the worm cage, store in the valve bag to carry out follow-up raising test after transporting back the laboratory, and be used for the transportation effect of the different storage methods of later stage comparison.
And (2) test II: comparing the trapping efficiency of the device trapping and the yellow board trapping, and comparing the preparation time of the two methods to obtain the labor efficiency; will the utility model discloses the device is compared with the physical characteristics such as collection transportation effect, morphological characteristics of yellow board, collection worm cage, valve bag.
Experiment three: adopt respectively the utility model discloses a soilless culture and earth cultivation device, traditional branch water planting and air survive 4 in the method to the tobacco whitefly and cultivate the experiment, observe different methods and cultivate the tobacco seedling and be used for raising the incubation of tobacco whitefly, survive, phenomenons such as eclosion, data such as the incubation rate, survival rate, eclosion rate, the moisturizing of adding water and change tobacco seedling number of times that different devices were raised to statistics, the efficiency of raising of different devices of analysis.
(3) Bemisia tabaci density on tomatoes in 3 different planting areas
TABLE 13 comparison of Bemisia tabaci Density on tomatoes of different planting areas
Note: values in the figure are mean ± sem. The same column of different lower case letters indicate that the difference of the densities of bemisia tabaci on tomatoes in different plots in the same planting area is obvious (P <0.05, Duncan's new double-pole difference method); a, B, C in the table represents the difference.
Table 1 shows that there is a significant difference in population density between bemisia tabaci nymphs and adults on tomatoes in different planting areas, and that the population density difference between bemisia tabaci in different plots in the same planting area is not significant; the population density of the bemisia tabaci nymphs and adults is highest in the tomato field of the riverside planting area, the population density of the tomato field of the mountain planting area is second, and the population density of the tomato field of the flower planting area is lowest; wherein the population density of the nymphs and adults in the C sample plot of the riverside planting area is 16.05 heads/leaf at most, and the population density of the nymphs and adults in the B sample plot of the flower planting area is 1.64 heads/leaf at most.
(4) The utility model discloses the device is more to the trapping efficiency ratio of bemisia tabaci imago with yellow board
TABLE 2 the utility model discloses the device is more to the trapping efficiency ratio of bemisia tabaci imago with yellow board
Table 2 reachs the utility model discloses the device has showing the difference with the attractant efficiency of yellow plate to the bemisia tabaci adult, and the yellow plate lures an album bemisia tabaci adult efficiency before setting up device 5min than the utility model discloses the device has a little advantage, after 30min the utility model discloses the device lures the advantage of collection efficiency to the bemisia tabaci adult and shows gradually to along with the lapse of time, the utility model discloses the trapping efficiency of device more the utility model discloses show, when setting up the device and luring an album bemisia tabaci 5h the utility model discloses the trapping efficiency of device is 2.38 times of yellow plate attractant.
(5) Physical properties and transportation efficiency of 4 different storage and transportation devices
TABLE 34 comparison of physical Properties and transport efficiencies of different storage and transport devices
Table 3 shows that, from the viewpoint of mass, the single self-sealing bag has the lightest mass, and the single insect collecting cage has the heaviest mass; the device of the utility model has the largest maximum volume, more tobacco whiteflies can be stored, the volume of the insect cage is relatively larger, but the volume of the insect cage is not changeable, the device of the utility model has the freely adjustable volume, and can be compressed into 1/7-1/8 with the largest volume when not in use, the quality is only 1/5 of the insect cage, the volumes of the yellow board and the self-sealing bag are smaller, and the quantity of the tobacco whiteflies which can be stored is limited; the most important thing is the death condition of bemisia tabaci in the transportation, use the utility model discloses the device transportation causes the bemisia tabaci mortality to be only 2%, adopts the insect cage transportation to cause the bemisia tabaci mortality to be 10%, and the valve bag is because easily receiving the extrusion, and the transportation causes the bemisia tabaci mortality to be 38%, and utilizes the bemisia tabaci of yellow board trapping to be because being glued on the yellow board, and the bemisia tabaci mortality is 100%.
(6) Efficiency comparison of 4 different tobacco seedling culture methods for feeding bemisia tabaci
TABLE 44 comparison of the efficiency of different tobacco seedling culture methods for the feeding of Bemisia tabaci
Table 4 the results of culturing tobacco seedlings for feeding bemisia tabaci by 4 different devices can be seen, the soilless culture device and the soil culture device of the present invention are for feeding bemisia tabaci by using living tobacco seedlings, and the times of replacing tobacco seedlings and the times of adding water to moisturize in the bemisia tabaci feeding are both significantly less than those of the branch water culture and air culture methods; under the condition that other factors are the same, the growth period of the two devices for feeding the bemisia tabaci is shorter than that of branch water culture and air culture; in addition, the hatching rate, the survival rate and the emergence rate of the eggs of the two feeding devices are also obviously higher than those of branch water culture and air culture during feeding; that is, the utility model discloses a device is raised to two drops the input of the manpower that significantly reduces in the use to raise the effect than the tradition raise the effectual of method, improved work efficiency to a very big extent.
By utilizing the method and the structure of the utility model, insects such as noctuids, trialeurodes vaporariorum, wheat moths and the like can be collected and raised by slightly adjusting the sizes, the material methods and the like of all the parts. Can know by above experiment and result, compare in traditional device and method, the utility model discloses a collection system method and breeding device method have easy operation, can effectively gather and raise work to multiple insect, and suitable environment is comparatively extensive to can cooperate multiple insect feeding cage, insect feeding room and insect to raise and expand uses such as numerous big canopy, characteristics such as flexibility height, light small, portable, save hand labor power, device cost of manufacture low.
The method for using the field portable collecting and feeding integrated device for the bemisia tabaci in the practical work is described in detail above. It should be noted that, for those skilled in the art, modifications or improvements, such as device specification adjustment, can be made without departing from the structure of the present invention; therefore, unless a significant amount of innovation is introduced, such modifications and improvements are considered within the scope of the invention as defined by the appended claims.
Claims (7)
1. A device for field portable collection and breeding of bemisia tabaci is characterized by comprising four parts, namely a breathable top cover (1), a compression tank (2), a breathable bottom cover (3) and a hard tank (4); the device comprises two forms formed by the four components: a) the morphological structure of the collecting device and the morphological structure of the feeding device;
the shape structure of the acquisition device comprises a ventilating top cover (1), a compression tank (2) and a ventilating bottom cover (3), wherein the ventilating top cover (1), the compression tank (2) and the ventilating bottom cover (3) are sequentially connected in a clamping manner or in a threaded manner or in a nested manner from top to bottom;
the feeding device is characterized in that the shape structure of the feeding device comprises a ventilating top cover (1), a compression tank (2) and a hard tank (4), wherein the ventilating top cover (1), the compression tank (2) and the hard tank (4) are sequentially connected in a clamping or threaded or nested manner from top to bottom;
the breathable top cover (1) and the breathable bottom cover (3) comprise annular cover bodies, breathable holes arranged in the middle of the cover bodies, top cover gauze (1.1) and bottom cover gauze (3.1) arranged in the middle of the breathable holes;
the hard tank (4) is arranged as a tank body with an opening at the top, and the tank body is made of hard material;
the device also comprises an arc-shaped movable handle (1.2), wherein two ends of the arc-shaped movable handle (1.2) are respectively fixedly arranged on the edge of the top cover (1) and movably connected with the top cover (1).
2. The device for conveniently collecting and raising the bemisia tabaci in the field as a whole as claimed in claim 1, wherein a watering opening (5) is formed in the side wall of the hard tank (4), a finger-shaped pipe (5.1) is fixedly sleeved on the watering opening (5), and a plug is arranged at the outer end of the finger-shaped pipe (5.1).
3. The field portable collecting and feeding integrated device for bemisia tabaci as claimed in claim 1, wherein the device further comprises a filter box (3.2) and a transparent sealing sheet (3.4) which are matched with the bottom cover (3) when the morphological structure of the device is adopted; the filter box (3.2) is a dish-shaped object, the transparent sealing sheet (3.4) is covered on the filter box (3.2), and the bottom of the filter box (3.2) is provided with a filter box gauze (3.3).
4. The field portable collecting and feeding integrated device for bemisia tabaci as claimed in claim 1 or 3, wherein when the device is in a feeding device shape structure, the device further comprises a conical gauze (4.1) and a hollow support sheet (4.2) which are matched with the hard tank (4); the hollow support sheet (4.2) is covered on the conical gauze (4.1), and the bottom of the conical gauze (4.1) is provided with a round base (4.3).
5. The device for collecting and raising bemisia tabaci as a whole in the field as claimed in claim 1, wherein the upper opening of the compression tank (2) is connected with the top cover (1), the lower opening of the compression tank (2) is connected with the bottom cover (3), and the lower opening of the compression tank (2) is connected with the hard tank (4) through the arranged snap fastener (6).
6. The field portable bemisia tabaci collecting and feeding integrated device as claimed in claim 4, wherein the tank body and the cover are made of transparent materials; wherein the compression tank (2) is made of transparent low-density polyethylene, the hard tank (4), the top cover (1), the bottom cover (3), the filter box (3.2), the transparent sealing sheet (3.4), the hollow supporting sheet (4.2) and the round base (4.3) are made of transparent high-density polyethylene, and the pouring gate (5) and the finger-shaped pipe (5.1) are made of transparent polypropylene; the top cover gauze (1.1), the bottom cover gauze (3.1) and the filter box gauze (3.2) are all made of nylon materials; the conical gauze (4.1) is made of stainless steel material.
7. The field portable bemisia tabaci collection and feeding integrated device of claim 4, wherein the device has the following dimensional parameters: the inner diameter of the top cover (1) is 15 cm-20 cm, the thickness is 0.2cm, and the height is 1 cm; the distance between the top cover gauze and the top cover edge is 1.5cm, and the diameter is 12 cm-17 cm; the size of the bottom cover (3) is consistent with that of the top cover (1); the diameter of a large circle of the compression tank (2) is 15 cm-20 cm, the diameter of a small circle is 12 cm-17 cm, the thickness is 0.01cm, the outer diameter of a connecting port of the compression tank (2) is 15 cm-20 cm, the height is 1cm, the thickness is 0.2cm, and the longest length of the compression tank (2) is extended to 30 cm; the thickness of the filter box (3.2) is 0.1cm, the outer diameter is equal to the inner diameter of the connecting port of the compression tank (2), and the thickness of the transparent sealing sheet (3.4) is 0.1cm, and the diameter is 15 cm-20 cm; the inner diameter of the connecting opening of the hard tank (4) is 15 cm-20 cm, the height is 1cm, the thickness is 0.2cm, the thickness of the tank body of the hard tank (4) is 0.1cm, the diameter is 15 cm-20 cm, and the height is 10 cm; the diameter of the cone-shaped gauze (4.1) is 15 cm-20 cm, the height is 10cm, the diameter of the hollow support sheet is 15 cm-20 cm, the diameter of the hollow circle is 2cm, and the thickness is 0.1 cm; the caliber of a finger-shaped pipe (5.1) matched with the pouring gate is 1.5 cm; the mesh number of the top cover gauze (1.1), the bottom cover gauze (3.1) and the filter box gauze (3.3) is 100-120 meshes, and the mesh number of the cone gauze (4.1) is 10 meshes.
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| CN202021234870.2U CN212325161U (en) | 2020-06-29 | 2020-06-29 | Open-air portable collection of tobacco whitefly and raise device as an organic whole |
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| CN202021234870.2U CN212325161U (en) | 2020-06-29 | 2020-06-29 | Open-air portable collection of tobacco whitefly and raise device as an organic whole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616108A (en) * | 2020-06-29 | 2020-09-04 | 云南农业大学 | Device integrating field portable collection and feeding of bemisia tabaci and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616108A (en) * | 2020-06-29 | 2020-09-04 | 云南农业大学 | Device integrating field portable collection and feeding of bemisia tabaci and using method thereof |
| CN111616108B (en) * | 2020-06-29 | 2024-07-09 | 云南农业大学 | Device integrating field portable collection and feeding of bemisia tabaci and application method thereof |
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