CN113875709A - Method for investigating and monitoring field flying insects - Google Patents
Method for investigating and monitoring field flying insects Download PDFInfo
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- CN113875709A CN113875709A CN202111253281.8A CN202111253281A CN113875709A CN 113875709 A CN113875709 A CN 113875709A CN 202111253281 A CN202111253281 A CN 202111253281A CN 113875709 A CN113875709 A CN 113875709A
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 190
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000011835 investigation Methods 0.000 claims abstract description 27
- 239000003755 preservative agent Substances 0.000 claims abstract description 12
- 230000002335 preservative effect Effects 0.000 claims abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000010415 tropism Effects 0.000 description 7
- 241000256626 Pterygota <winged insects> Species 0.000 description 5
- 241000869417 Trematodes Species 0.000 description 5
- 238000010408 sweeping Methods 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 238000001926 trapping method Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The embodiment of the application provides a method for investigating and monitoring field flying insects, which comprises the following steps of arranging a flying insect interceptor: filling a collecting bottle of the flying insect interceptor with a preset volume of insect preservative which is not easy to volatilize, determining the number of the flying insect interceptors to be arranged based on the area of a sample plot, and arranging the flying insect interceptors with corresponding number at a preset height away from the ground; collecting flying insects: collecting the flying insect interceptors once at intervals of preset time according to the investigation and monitoring purposes, numbering the collecting bottles of the collected flying insect interceptors, recording the collecting time, storing for experimental identification, replacing the collecting bottles after the collecting of the flying insect interceptors, and repeating the step of arranging the flying insect interceptors and the step of collecting the flying insects until the investigation and monitoring are finished. The method has the advantages of simple operation, environmental friendliness, and accurate and objective reflection of the diversity of the environmental insect population.
Description
Technical Field
The embodiment of the application relates to an insect investigation method, in particular to a field flying insect investigation and monitoring method.
Background
Insects are various in types and forms, and are the most abundant biological groups on the earth, and the insect types are over 100 thousands of types, more than 66% of species of animals occupying the earth and more than 50% of species of organisms in 2011. Insects are the only species in invertebrates that have flight capability, with traces that are spread almost throughout every corner of the world, closely related to human life.
Insect investigation and monitoring are the prerequisite for mastering insect diversity, ecosystem quality, pest and natural enemy population occurrence dynamics, external and dangerous pests, and indicating insect-related environment quality in areas, and are the basis for researching and utilizing insects to serve human better. Common insect investigation and monitoring methods include a light trapping method, a color plate method, a trap method, a basin method, a tray method, a flight capture method, a trematode method, a net sweeping method, and the like.
In the method, the light luring method, the color plate method or the basin method is adopted to capture insects by utilizing the tropism of the insects to light, color and olfactory substances, and because different insects have different tropism to the light, the color and the olfactory substances, the relationship between the types and the quantity of the captured insects has certain difference with the relationship between the types and the quantity of the insects in the surrounding environment. The tray method, the net sweeping method or the trematode method is adopted to capture insects, the captured insects are greatly influenced by human activities, and only the insect species which are active at the investigation time can be captured. The trap method is to trap insects by providing traps, which insects cannot escape, in an insect movement area, and is generally used for investigating soil insects, but cannot be used for trapping flying insects.
Disclosure of Invention
In order to avoid the interference of the insect investigation and monitoring method mentioned in the background technology on the biodiversity and accuracy of environmental flying insects, the embodiment of the application provides a field flying insect investigation and monitoring method.
The method for investigating and monitoring field flying insects provided by the embodiment of the application comprises the following steps:
installing a flying insect trap: filling a collecting bottle of a flying insect interceptor with a preset volume of an insect preservative which is not easy to volatilize, determining the number of the flying insect interceptors to be arranged based on the area of a sample plot, and arranging the corresponding number of the flying insect interceptors at a preset height from the ground;
collecting flying insects: collecting the flying insect interceptors once at intervals of preset time according to investigation and monitoring purposes, numbering collecting bottles of the collected flying insect interceptors, recording collecting time, storing for experimental identification, replacing the collecting bottles after the collecting of the flying insect interceptors is finished, and repeating the step of arranging the flying insect interceptors and the step of collecting the flying insects until the investigation and monitoring are finished.
In one possible implementation, the predetermined volume is 1/2-2/3 of the volume of a collection bottle of the flying insect trap.
In one possible implementation, the non-volatile insect preservative is ethylene glycol.
In a possible implementation manner, the preset height is 1.5-2.0 m.
In a possible implementation manner, the preset time is 7-14 d.
In one possible implementation, prior to the step of "positioning a flying insect trap", the method further comprises: assembling a flying insect trap: install insect collection funnel on the receiving flask for the end opening of insect collection funnel is located the receiving flask, assembles the insect and intercepts the panel, and installs the insect that assembles and intercepts the panel in the department of the upper port of insect collection funnel.
In the method for investigating and monitoring the field flying insects provided by the embodiment of the application, a collecting bottle of a flying insect interceptor is filled with insect preservative which is difficult to volatilize and has a preset volume; determining the number of the flying insect interceptors to be arranged based on the sample plot area, and arranging the corresponding number of the flying insect interceptors at a preset height from the ground; collecting the flying insect interceptors once every preset time interval according to the investigation and monitoring purpose; numbering the collected collecting bottles of the flying insect interceptors, recording the collecting time, and storing for experimental identification; after the flying insect interceptors are collected, the collecting bottles are replaced, the steps are repeatedly executed until the investigation and the monitoring are finished, and the flying insect interceptors with different numbers are arranged according to different sample areas and are arranged at the preset height from the ground to investigate and monitor the flying insects, so that the flying insect interceptors are collected only once at every preset time interval, and the method is simple and convenient to operate, environment-friendly and capable of accurately and objectively reflecting the diversity of the environmental insect population.
It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.
Drawings
The above and other features, advantages and aspects of various embodiments of the present application will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings.
Fig. 1 shows a flow chart of a method for investigating and monitoring field flying insects according to an embodiment of the present application.
Fig. 2 shows a schematic view of the installation of an insect collection funnel and collection bottle according to an embodiment of the present application.
Fig. 3 shows a schematic view of the installation of an insect capture panel of an embodiment of the present application.
Figure 4 shows a schematic view of the placement of a flying insect trap of an embodiment of the present application.
Wherein:
1. an insect capture panel; 11. a first capture panel; 12. a second capture panel; 13. a trench; 2. an insect collection funnel; 21. a clamping block; 3. a collection bottle; 4. a cover plate; 5. the 8-shaped universal ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Insect investigation and monitoring are the prerequisite for mastering insect diversity, ecosystem quality, pest and natural enemy population occurrence dynamics, external and dangerous pests, and indicating insect-related environment quality in areas, and are the basis for researching and utilizing insects to serve human better.
Common insect investigation and monitoring methods include a light trapping method, a color plate method, a trap method, a basin method, a tray method, a flight capture method, a trematode method, a net sweeping method, and the like.
The light induction method is to capture insects by utilizing the positive tropism of the insects to specific wavelengths, but the light induction method is only effective to winged insects because different insects have certain differences in tropism to different spectrums and even some insects have negative tropism, and although a large number of winged insects can be captured by the light induction method, the relationship between the types and the quantity of captured insects has certain difference with the relationship between the types and the quantity of insects in the surrounding environment.
The color plate method is essentially the same as the light induction method, which uses the positive tendency of insects to different colors to reflect light waves of specific wavelengths by using different color plates. Similarly, different insects have different tropisms to different color plates, even some insects have negative tropisms, so the color plate method is only effective for winged insects, and although a large number of winged insects can be captured by the color plate method, the relationship between the types and the number of captured insects is different from the relationship between the types and the number of insects in the surrounding environment.
The trap method is to trap insects by providing traps which insects cannot escape in an insect movement area, and is generally used for investigating soil insects, but the method cannot be used for trapping flying insects.
The basin method is a method in which a substance having an attracting effect on some insects, such as sugar, vinegar, etc., is added to a basin, and the method is also effective only for winged insects, and the captured insects are related to the attracting substance added to the basin, so that the relationship between the kind and amount of the captured insects is also different from the relationship between the kind and amount of insects in the surrounding environment.
The tray method is a method of directly collecting insects artificially shaken off a plant with a tray, and mainly aims at insects having no wings or weak flying ability, and the captured insects are greatly influenced by human activities and only can capture insect species which are active at the time of investigation.
The net sweeping method or the trematode method is a method of collecting insects by an artificial net sweeping or trematode, and can be directed to winged and wingless insects, but the captured insects are greatly affected by human activities and only can capture insect species that are active at the time of investigation.
In order to avoid the interference of insect investigation and monitoring methods in the background technology on the biodiversity and accuracy of environmental flying insects, the embodiment of the application provides a field flying insect investigation and monitoring method.
Fig. 1 shows a flow chart of a method for investigating and monitoring field flying insects according to an embodiment of the present application. Referring to fig. 1, the method comprises the steps of:
step 101, assembling a flying insect trap: install insect collection funnel on the receiving flask for the end opening of insect collection funnel is located the receiving flask, assembles the insect and intercepts the panel, and installs the insect that assembles and intercepts the panel in the department of the upper port of insect collection funnel.
The flying insect trap comprises an insect trap panel 1, an insect collection funnel 2 and a collection bottle 3.
Referring to fig. 2, the collection bottle 3 is a screw bottle, and the lower opening of the insect collection funnel 2 is provided with an internal thread, so that the insect collection funnel 2 can be screwed to the bottle opening of the collection bottle 3 during assembly.
Referring to fig. 3, the insect capture panel 1 is formed by a first capture panel 11 and a second capture panel 12 which are spliced together. Both sides below the long sides of the first capture panel 11 and the second capture panel 12 are provided with obliquely downward grooves 13. With continued reference to fig. 2, a latch 21 is provided at the upper opening of the insect collecting funnel 2 to engage with the groove 13 of the capture panel, and when assembled, the assembled insect capture panel can be mounted at the upper opening of the insect collecting funnel 2 via the groove 13 and the latch 21. Referring to fig. 4, a cover plate 4 is mounted over the insect capture panel 1 for positioning the flying insect trap.
Step 102, arranging a flying insect interceptor: the collection bottle of the flying insect trap is filled with a predetermined volume of a non-volatile insect preservative, the number of flying insect traps to be placed is determined based on the area of the sample plot, and a corresponding number of flying insect traps are placed at a predetermined height from the ground.
In this application embodiment, because the ethylene glycol is difficult to volatilize, with water intersoluble, colorless slightly viscous liquid, can preserve the insect of collection in a certain time, consequently the insect preservative of difficult volatilizing can select the ethylene glycol, the volume of the ethylene glycol of packing into in the collecting flask can be 1/2 ~ 2/3 of collecting flask volume. It should be noted that the insect preservative which is not easy to volatilize can also be selected from other reagents which can preserve collected insects; the volume of the non-volatile insect preservative added into the collection bottle can be other volumes, and the non-volatile insect preservative and the volume added into the collection bottle can be flexibly selected by a person skilled in the art according to actual needs.
In the embodiment of the application, the number of the flying insect traps to be arranged can be determined by the person skilled in the art according to the field sample area. The installation height of the flying insect interceptor can be determined according to the flying characteristics of the insects, for example, the flying insect interceptor can be installed at 1.5-2.0 m.
In the present embodiment, with continued reference to figure 4, a flying insect trap may be positioned at a particular height using an "8" gimbal ring 5 attached to the cover plate 4 by a tether.
Step 103, collecting the flying insects: collecting the flying insect interceptors once at intervals of preset time according to the investigation and monitoring purposes, numbering the collecting bottles of the collected flying insect interceptors, recording the collecting time, storing for experimental identification, replacing the collecting bottles after the collecting of the flying insect interceptors, and repeating the step of arranging the flying insect interceptors and the step of collecting the flying insects until the investigation and monitoring are finished.
In the embodiment of the present application, the preset time duration may be determined according to the investigation and monitoring time duration and the collection times, for example, the investigation and monitoring time duration may be equally divided according to the collection times to determine the preset time duration. Illustratively, insect collection may be performed at intervals of 7-14 d.
According to an embodiment of the application, a collection bottle of a flying insect trap is filled with a predetermined volume of a non-volatile insect preservative; determining the number of the flying insect interceptors to be arranged based on the sample plot area, and arranging the corresponding number of the flying insect interceptors at a preset height from the ground; collecting the flying insect interceptors once every preset time interval according to the investigation and monitoring purpose; numbering the collected collecting bottles of the flying insect interceptors, recording the collecting time, and storing for experimental identification; after the flying insect interceptors are collected, the collecting bottles are replaced, the steps are repeatedly executed until the investigation and the monitoring are finished, and the flying insect interceptors with different numbers are arranged according to different sample areas and are arranged at the preset height from the ground to investigate and monitor the flying insects, so that the flying insect interceptors are collected only once at every preset time interval, and the method is simple and convenient to operate, environment-friendly and capable of accurately and objectively reflecting the diversity of the environmental insect population.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the application referred to in the present application is not limited to the embodiments with a particular combination of the above-mentioned features, but also encompasses other embodiments with any combination of the above-mentioned features or their equivalents without departing from the spirit of the application. For example, the above features may be replaced with (but not limited to) features having similar functions as those described in this application.
Claims (6)
1. A method for investigating and monitoring field flying insects is characterized by comprising the following steps:
installing a flying insect trap:
a collection bottle of a flying insect trap is filled with a predetermined volume of a non-volatile insect preservative,
determining the number of the flying insect interceptors to be arranged based on the sample plot area, and arranging the corresponding number of the flying insect interceptors at a preset height from the ground;
collecting flying insects:
collecting the collecting bottle of the flying insect trapper once every a preset time interval according to the investigation and monitoring purpose,
numbering the collected collection bottles, recording the collection time, storing for later identification,
after collection, the collection bottle is replaced, and the steps of "installing the flying insect trap" and "collecting the flying insects" are repeated until the investigation and monitoring are finished.
2. The method of claim 1, wherein the predetermined volume is 1/2-2/3 of the volume of a collection bottle of the flying insect trap.
3. The method of claim 1, wherein the non-volatile insect preservative is ethylene glycol.
4. The method for investigating and monitoring field flying insects as claimed in claim 1, wherein the predetermined height is 1.5-2.0 m.
5. The method for investigating and monitoring field flying insects as claimed in claim 1, wherein the predetermined time period is 7-14 days.
6. The field flying insect surveying and monitoring method of claim 1, wherein prior to the step of "positioning a flying insect trap", the method further comprises:
assembling a flying insect trap:
the insect collecting funnel is arranged on the collecting bottle, so that the lower opening of the insect collecting funnel is positioned in the collecting bottle,
assembling an insect capture panel and mounting the assembled insect capture panel at an upper mouth of the insect collection funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253281.8A CN113875709A (en) | 2021-10-27 | 2021-10-27 | Method for investigating and monitoring field flying insects |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253281.8A CN113875709A (en) | 2021-10-27 | 2021-10-27 | Method for investigating and monitoring field flying insects |
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| CN113875709A true CN113875709A (en) | 2022-01-04 |
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| CN202111253281.8A Pending CN113875709A (en) | 2021-10-27 | 2021-10-27 | Method for investigating and monitoring field flying insects |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1334660A1 (en) * | 2002-02-11 | 2003-08-13 | Lorenzo Furlan | Improved trap for insects |
| CN201451116U (en) * | 2009-06-12 | 2010-05-12 | 中国林业科学研究院森林生态环境与保护研究所 | Insect trapper for catching pissodes weevil |
| CN202653048U (en) * | 2012-04-25 | 2013-01-09 | 上海市园林科学研究所 | Winged insect interception catcher |
| CN104798750A (en) * | 2015-04-13 | 2015-07-29 | 徐进 | Baffle-type insect trap device |
| CN205233254U (en) * | 2015-12-05 | 2016-05-18 | 华南农业大学 | Open -air population dynamics monitoring devices of longicorn adult |
| CN210538369U (en) * | 2019-07-11 | 2020-05-19 | 北京鼎星科技有限公司 | Flight blocker device |
| CN210841253U (en) * | 2019-10-21 | 2020-06-26 | 宁夏大学 | Insect trap |
| CN212414427U (en) * | 2020-05-06 | 2021-01-29 | 北京格瑞碧源科技有限公司 | Cross plate and trapper |
-
2021
- 2021-10-27 CN CN202111253281.8A patent/CN113875709A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1334660A1 (en) * | 2002-02-11 | 2003-08-13 | Lorenzo Furlan | Improved trap for insects |
| CN201451116U (en) * | 2009-06-12 | 2010-05-12 | 中国林业科学研究院森林生态环境与保护研究所 | Insect trapper for catching pissodes weevil |
| CN202653048U (en) * | 2012-04-25 | 2013-01-09 | 上海市园林科学研究所 | Winged insect interception catcher |
| CN104798750A (en) * | 2015-04-13 | 2015-07-29 | 徐进 | Baffle-type insect trap device |
| CN205233254U (en) * | 2015-12-05 | 2016-05-18 | 华南农业大学 | Open -air population dynamics monitoring devices of longicorn adult |
| CN210538369U (en) * | 2019-07-11 | 2020-05-19 | 北京鼎星科技有限公司 | Flight blocker device |
| CN210841253U (en) * | 2019-10-21 | 2020-06-26 | 宁夏大学 | Insect trap |
| CN212414427U (en) * | 2020-05-06 | 2021-01-29 | 北京格瑞碧源科技有限公司 | Cross plate and trapper |
Non-Patent Citations (1)
| Title |
|---|
| 聂瑞娥等: "飞行阻隔器在昆虫采集中的应用探究", 《应用昆虫学报》 * |
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